Feb 27, 2026
Ice lifting (or “ice-jacking”) causes significant damage to Wisconsin piers when freezing water expands and adheres to pilings, pulling them from the lakebed as water levels fluctuate. This often destroys docks and boat lifts, particularly on larger lakes necessitating removal, de-icers, or specialized, heavy-duty structures to prevent damage.
Ice jacking occurs when the water rises to a higher level, freezes, and then recedes, leaving a layer of ice along the high-water mark. As the water settles, it freezes again, leaving another layer of ice. As the water rises again, it breaks the second level of ice and pushes it into the first.
The process is similar to jacking up a car to change a tire, hence the name, “ice jacking.” If ice jacking is allowed to persist, pressure will increase, and it can eventually lift your dock enough to pull the pilings out of their foundation, and sometimes even snap them in half.
The Ice Jacking Progression
- Freezing and Gripping: As water temperatures drop, ice forms around a pier leg or piling, locking it firmly.
- Water Level Change: The water level rises due to wind or lake ice expansion forcing water up through cracks. The ice sheet rises with it, pulling the pier leg up.
- Refreezing: As the water level recedes or the ice settles, the ice freezes at a new position around the piling.
- Repetition: This cycle repeats throughout the winter, gradually “jacking” the post out of the lake bed.
Common Causes and Effects
- Water Level Fluctuations: Tides are a common cause of lifting on the coast. In the Great Lakes region, wind and rapid weather changes or manual water regulation (dams) can cause similar fluctuations.
- Ice Expansion: When water turns to ice, it expands by approximately 9-10%. This puts massive pressure on the shore, sometimes called an “ice shove” or “ice ridge” formation, which can damage shorelines and attached structures.
- Damage: Pier legs can be lifted out of their foundations, resulting in crooked, unstable, or destroyed docks.
Prevention
The most effective way to prevent ice jacking is to keep an ice-free zone around the pilings, often achieved by:
- Installing De-icers or Bubblers: Using agitators or air blowers to bring warmer, deeper water to the surface, preventing thick ice from forming around the pilings.
- Removal: Removing floating or temporary dock sections for the winter.
- Using Sleeves or wrap: Placing pile sleeves or wrap over the pilings to reduce the grip of the ice.
Dock Protection Solutions
De-icer
A dock de-icer (Ice Eater) is a great solution, which works as an agitator by circulating the water toward the surface. The device is submerged underwater, where it creates a thrust of water toward the surface. This creates a vertical current effect, which keeps the water moving outward to open up large holes in the ice.
A dock de-icer can also be angled closer to horizontal to create a longer but narrower opening.
Dock Bubblers
Bubblers work by releasing small air bubbles through an underwater hose. The hose has small perforations and is powered by an air compressor. Bubblers can be beneficial if the water near your dock is shallow as they don’t stir up as much sediment as agitators can in shallow water.
Removal
The safest method for preventing ice damage is to completely remove three season and floating pier sections from the water and store them on dry land. Store them far enough away from the shore to protect from ice shoves. This eliminates the risk of ice damage altogether.
Protective Sleeves or Wrap
Placing HDPE (high-density polyethylene) sleeves or specialty wraps on pilings prevent ice jacking by reducing friction, allowing ice to slide along the pile rather than lifting it as water levels shift. These jackets, which can be installed before or after installation, often feature smooth surfaces to prevent ice adhesion.
Using these preventive methods help maintain the structural integrity of the pile, preventing the need to replace or re-drive pilings that have been lifted by ice.
Pier & Waterfront Solutions LLC can help protect your dock from ice damage. Call us today with questions about de-icers, bubblers, or any needed repairs.
Pier & Waterfront Solutions 920-493-4404
Jan 9, 2026
Winter Waterfront Adventures and Experiences
Winter in Door County Wisconsin offers many exciting waterfront adventures and experiences including ice fishing, winter lighthouse photography, freighter watching, snowshoeing and skiing, as well as historic waterfront walks.
Ice Fishing Hotspots
Door County is the top ice fishing center around the Bay of Green Bay, especially Sturgeon Bay, Little Sturgeon Bay, and areas near Dyckesville, known for yellow perch, whitefish, and walleye. Protected harbors like those in Fish Creek and Ephraim offer early ice opportunities, while deeper Green Bay areas and the Lake Michigan shoreline (Baileys Harbor) provide chances for trout and salmon as the season progresses. Always prioritize safety and local conditions.
Key Fishing Spots:
- Sturgeon Bay & Little Sturgeon Bay: Great for early ice, especially near the shipping channel and Sawyer Harbor, for perch, walleye, and whitefish.
- Bay of Green Bay (Lower Bay): Famous for jumbo yellow perch and whitefish, with access points near Dyckesville.
- Egg Harbor & Fish Creek: Protected harbors are good for relaxed fishing with potential for panfish and other various species as ice forms.
- Baileys Harbor (Lake Michigan Side): Offers deeper water opportunities for trout and salmon, though access can be more challenging with ice.
Targeting Species:
- Yellow Perch & Whitefish: Abundant in Green Bay waters, often targeted with light tackle and cameras.
- Walleye: Found in Green Bay, with late-ice action often excellent.
- Northern Pike: Active throughout the bays, especially in weedy areas.
- Trout & Salmon: Possible on the Lake Michigan side (Baileys Harbor) for Brown Trout, Lake Trout, and Steelhead.
Tips for Anglers:
- Check Ice Conditions: Always verify ice thickness and safety before heading out, as conditions change rapidly.
- Guided Trips: Consider guides for access to remote spots and expert knowledge, especially for non-locals.
- Fish Early/Late: Early and late in the day often yield the best walleye and perch action.
Winter Lighthouse Photography
Tips for capturing dramatic shots of frozen lighthouses and snowy shores. Here are some striking examples and ideas for winter lighthouse photography.
Tips for Winter Lighthouse Photography
- Capture Ice Formations: Head to Cave Point for incredible ice caves and frozen waves near lighthouses.
- Use Soft Light: Snow acts as a giant reflector, so aim for soft light (early/late day, overcast) to avoid harsh shadows.
- Plan for Conditions: Check local conditions; access to islands like Cana might depend on ice or water levels.
- Look for Northern Lights: Winter offers chances to capture the Aurora Borealis over Lake Michigan with lighthouses in the foreground.
- Explore Parks: Utilize nearby state parks like Newport for access to remote coastal views.
Freighter Watching
Watching freighters in Sturgeon Bay, Wisconsin, offers thrilling views of massive Great Lakes vessels navigating the canal, with prime spots including the Old Railroad Bridge (closest to the Michigan Street Bridge), the Sturgeon Bay Ship Canal Trail, and the public areas around Stone Harbor Resort. Use resources like Marine Traffic or BoatNerd to track arrivals, especially during the popular winter layup season.
Top Viewing Locations
- Old Railroad Bridge: The best spot for getting up close as ships pass the historic Michigan Street Bridge; offers great views of tugs assisting maneuvers.
- Sturgeon Bay Ship Canal Trail: Scenic trails along the canal ridge provide elevated views as ships enter the bay and shipyard.
- Stone Harbor Resort: A public walkway offers close-up, waterfront views of ships passing the bridge.
- Door County Maritime Museum: Another excellent spot to see ships entering the channel.
How to Track Ships:
When to Go:
- Winter Layup Season: Late fall through early spring (ending around February/March) when large freighters come to Fincantieri Bay Shipbuilding for repairs, create exciting activity.
- Anytime: Ships use the canal year-round, so check trackers for scheduled arrivals.
Tips for Your Visit:
- Be Early: Arrive before estimated times; ship movements can vary.
- Look for Tugs: Watch for tugboats assisting the large vessels through narrow channels.
Snowshoeing and Skiing
Door County, WI, offers fantastic winter fun with numerous spots for snowshoeing and cross-country skiing, especially at its State Parks (Peninsula, Newport, Whitefish Dunes, and Potawatomi). Other areas to investigate include land trusts and trails like the Ahnapee State Trail, with rentals available at local outfitters like Bay Shore Outfitters and Ecology Sports, and Crossroads at Big Creek. Popular locations include Peninsula State Park (16 miles of groomed ski trails) and Newport State Park (Dark Sky Park with snowshoe trails).
Top Spots for Snowshoeing & Skiing
Rentals & Tips
- Rentals: Available at Bay Shore Outfitters, Ecology Sports, The Ridges Sanctuary, Nor Door Sport & Cyclery, and Door County YMCA.
- Etiquette: Snowshoers should yield to skiers and stay off groomed ski tracks.
- What to Bring: Carry water, as options on trails are limited.
Wisconsin Snow Report
Historic Waterfront Walks
Door County offers beautiful winter waterfront walks and hikes. Historic downtown Sturgeon Bay and Ephraim provide accessible walks past frozen docks (Anderson Dock) and local shops.
Historic Town Walks:
- Sturgeon Bay: Walk the downtown waterfront, see the Maritime Museum, and explore local shops.
- Ephraim: Stroll past the iconic, often graffiti-covered, Anderson Dock for classic Door County scenery.
Winter Waterfront Trails & Areas:
Tips for Winter Walks:
- Footwear: Good boots, plus microspikes or crampons for icy spots.
- Gear: Snowshoes are great for deeper snow; check park websites for conditions.
- Safety: Trails can be remote; let someone know where you’re going.
Enjoy the quiet beauty of Door County’s frozen shoreline!
As the winter comes to an end, consider your own waterfront adventure and experiences with piers, docks, and accessories from Pier and Waterfront Solutions LLC. Contact us today at 920-493-4404 for a free consultation and unlock the full potential of your waterfront property.
Jun 5, 2025
If you live or work near the water, you know how unpredictable the weather can be. One day it’s calm and sunny, then suddenly, a storm rolls in. When that happens, your dock can take a big hit if it’s not ready. Extreme weather preparation isn’t just about playing it safe. It’s about protecting your dock, your boats, and everything else that depends on it. Whether you’re a homeowner, marina manager, or business owner, getting your dock ready ahead of time can save you stress, time, and money.
Why Extreme Weather Preparation Matters
Docks are tough, but they are still exposed to the elements. Heavy winds, rising water, and rough waves can cause serious damage, especially if your dock isn’t built to handle those conditions.
Here’s what can happen when a big storm hits a dock that isn’t prepared:
- Decking can break or come loose
- Hardware can snap
- Docks can drift or flip
- Pilings can weaken
- You could lose boats, gear, and equipment
Taking steps now can help avoid big problems later.
How to Prepare Your Dock for Bad Weather
When it comes to extreme weather, your dock should be near the top of the list of preparations. Getting ready before a storm hits can prevent costly damage. The good news is, preparing your dock doesn’t have to be difficult. With a little time and the right steps, you can help make sure your dock stays safe and secure even during the roughest conditions.
Take these steps:
- Check Everything Over
The first step is simple: give your dock a close look. Walk along the entire surface and check all the main components. Think of this as a routine check-up. Your dock needs regular inspections.
What to look for on your free-standing dock.
- Bolts and fasteners: Make sure they’re tight, not rusted, and not missing. Loose or corroded bolts can cause parts of the dock to come apart under pressure from waves or wind.
- Deck boards: Check for cracks, warping, or signs of rot. Damaged boards are more likely to break in a storm and can be a safety hazard.
- Anchoring lines or pilings: Your dock needs to stay in place, even if the water gets choppy. Make sure anchor lines are strong and not frayed. Pilings should be secure and not leaning.
- Make sure all legs are in contact with the lake bed.
- The deck Height above water is adequate for waves.
- To avoid damage to water craft, make sure the lift is fully up and not set too high.
What if you find damage?
Don’t wait. Even small problems can turn into major issues during a storm. Replace damaged parts right away. If you’re not sure how serious something is, it’s better to be cautious and talk to a professional dock builder or maintenance expert. Pier & Waterfront Solutions can help you repair or replace damaged docks.
- Clear the Area
The next step in extreme weather preparation is to remove anything that could fly away or get tossed around during high winds or heavy rain.
What should be taken off the dock?
- Chairs, benches, or tables (unless fastened to dock)
- Dock boxes or storage bins (unless fastened to dock)
- Coolers, tools, or cleaning supplies
- Fishing gear, life jackets, or water toys
Even items that seem heavy can be moved by strong winds or waves. Once something is airborne, it becomes a hazard. It could damage your dock, nearby boats, or other people’s property.
What should stay?
Only items that are securely bolted down and weather-resistant should remain. If you’re unsure, it’s better to remove it. If you have valuable items, store them inside where they’ll be safe from wind and water.
- Secure Your Floating Dock
Floating Docks offer advantage during storms. They rise and fall with changing water levels, but they still need to be secured properly to prevent drifting, flipping, or crashing into other structures.
How do you secure a floating dock before a storm?
- Floats or support systems: Check the flotation system. Look for any signs of wear or damage. If one float fails, it can throw off the balance of the entire dock.
- Check the anchors: Your dock should have a strong anchoring system, whether it’s chain, cable, or piling-based. Look for signs of wear and rust. Tighten or replace hardware as needed.
- Inspect the guide poles or slides: These help keep your dock in place while allowing it to move up and down with the water. Make sure they’re not bent or damaged.
- Allow for movement: Don’t tie your dock too tightly. If the water level rises, the dock needs space to float upward. Too much tension can snap lines or damage the dock.
- Secure attachments: If you have ramps, gangways, or other attachments, make sure they are reinforced and can flex with the dock’s movement. These connecting points are often where damage starts.
Pier & Waterfront Solutions builds standing and floating products that are built to last. All of our systems are made in the USA and designed to fit your exact needs, whether it’s for a private home, a public marina, or a government project. We believe that a dock should be more than functional. It should be safe, sturdy, and ready for anything.
Click here to explore Pier & Waterfront Solutions. We’re here to help you get your dock ready, rain or shine!
Sep 14, 2021
Are you a Pro with a Pontoon Boat?
Pontoon boats are a relaxing way to enjoy boating any season of the year.
It’s Fall, and there are still days when you will wish you could be out on a pontoon boat. It might be a little cooler, but after the hot summer, it will be refreshing.
Pontoon Boats are unique
Pontoon boats have their own style with many amenities available. These boats are different in many ways from a normal powerboat. Handling them is another animal to tackle. Check out this article to get the most use of your pontoon boat.
Docking and Undocking
Pontoon boats leave the dock like any other vessel on the water. Yet, their body shape creates more surface area for the wind to push around. It amounts to a “giant sail.”, the tubes and vertical fences found around the deck act as a sail.
Adding to that difficulty are the boat tubes, which provide your floatation. Large gusts of wind are your mortal enemy. They can knock you off course on the water. The ability to push your pontoon into other boats means you need to know how to handle a pontoon boat. Plus, you must have stellar insurance coverage. SEE
To counter the winds, you have to be aware of them at all times. The pontoon boat’s secret is its exceptional control when used with short bursts of power. Regardless of what type of boat you use, idle the engine and point the motor in the direction you want to go. Then shift into gear. Next, use short bursts of power as you steer the boat. Before you know it, you’ll be out of the dock.
You’ll use the same understanding of the wind and maneuvers when heading back into the marina. Docking any powerboat (pontoons included) requires a little more side-to-side motion. You can learn more about these actions via this link.
Beaching
Beaching or mooring your boat to swim is half the fun of boating, no matter what type of vessel you own. People love beaching their boats to explore islands or soak up the sun. Luckily, both are simple processes and the same for every type of powerboat.
Start by traveling slow when you hit shallow waters, so you don’t damage your motor. Beaching requires you to push the front end of your vessel onto land. Do this carefully to prevent damage to the tubes.
Don’t head onto the beach too far; allow enough room to spin the boat around out into the water using the motor.
For mooring, make sure you have the proper tools to secure your boat via the anchor. Pontoon boats are more buoyant, so use fenders to protect your boat from other vessels.
Turning and Handling
Pontoon boats soar across the water, which makes handling them a ton of fun. Before you lose yourself in the moment, remember that there are no lanes out on the water. Always check your surroundings before making a turn or spinning your boat around.
With that safety tip in mind, you’re ready to tackle the water. Pontoon boats are very stable. You don’t have to worry about flipping or rolling the boat over in normal conditions.
But rough waves and tight turns mean you can’t rule out the possibility. Still, it isn’t much of a concern for the modern pontoon boat.
You do have to worry about causing the propeller to leave the water when making a tight turn. You can either back off of the turn, deaccelerate or trim the engine downwards to remedy the issue. When making sharp turns, equipment and people on your deck are likely to be tossed to one side depending on the speed. Do they have life preservers?
Acceleration
Once you hit open waters, you’re ready to pick up speed. Don’t treat your pontoon boat like a race car, though. Instead, speed up steadily until you reach your desired speed. Keep in mind that the bow will level out, which means you’ll need to trim the engine if you want more speed.
Your engine might rise too far out of the water as you speed up. That’s normal and easy to fix by trimming the motor. Your boat may slow down, and you’ll hear a howling sound near the propeller. Or, the boat will lose a little stabilization when this happens.
Keep in mind that every boat comes with a manufacturer’s recommendation for top speeds or RPM. Most recommend 75% of fully open throttle. It helps to read up on this statistic before pushing your boat to its limits. Use less throttle for more fuel efficiency.
Keep in mind that more crowded waters demand slower speeds. There are rarely legal speed limits on open water, so be mindful of other boaters in the area. Keep an eye out for swimmers as you approach other boats or the shoreline.
Stability Tips in Rough Waters
A pontoon boat handles well, even in rough water, thanks to its dual or triple hull design. Yet, even with the added help, you need to drive a pontoon boat carefully in these conditions.
Experienced boaters recommended that you keep an even load on board. To do this, you must include both objects and passengers. When rough waters arise, make sure your passengers know to even out their weight on deck and sit down. Don’t forget to make them wear life preservers for their safety. The larger your boat, the easier this is to maintain.
Try to avoid heading straight into giant waves. Excessive splashing could damage the electronics in your boat if they take on water. If you must head nose-first into oncoming waves, trim the engine down to help keep the boat’s nose/bow upward. Otherwise, take the waves at a 30 to 40-degree angle.
Finally, sports handling packages are an enormous benefit here. These include better nosecones, power-assisted steering, and higher horsepower to combat choppy waters.
Become a Pro
Pontoon Boat Lift
That means don’t head out onto the water when you know a storm is on the way. A pontoon boat is an investment you don’t want to risk for a few more minutes of fun. If inclement weather strikes, head back to the dock and put your boat back on your lift.
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next corner (Idlewild Road and Hwy 57).
For your protection PWS implemented these preventive measures:
1. Conducting as much business as possible by email, text, or phone.
2. Site visits will continue. When in-person contacts are necessary, we will follow “social distancing” guidelines.
3. Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
Thank you for allowing us to work with you.
YES – PWS is OPEN and waiting for you!
Please call, message, or email PWS with any questions.
Let’s all stay safe!
Aug 31, 2021
DOCK SWAY BRACE
Is a sway brace used on your dock? If not, does your dock sway as you walk on it? There are several reasons this can happen to any dock or pier.
There are main TWO reasons for dock movement.
You need to distinguish between the two types of movement. Is it an up and down movement, or is it a side to side movement?
First, Let’s tackle the Up and Down movement.
When installed, PWS makes sure the legs are firmly on the bottom. This typically makes the dock stable for most people.
Yet, over time, storms can wash out or move the sand or rocks under the footpads. Sand is more susceptible to this action.
It’s the same effect that erosion has on the shoreline. First, it washes away sand and small stones from under the footpad. Then, it continues to work on the remaining stones and rocks. When enough materials are removed, there is nothing left to support the leg.
At this point, you may experience the sensation of up and down movement as you walk.
How do we prevent it from happening?
There is no way to completely prevent washing out of the footpads. If we disturb the lake bottom too much, it weakens the tightly packed base. Disturbing the lake bottom makes it easier for the wave action to wash the sand away. The sand (or small stones) are loosely packed and have small openings in them.
The only “cure” is to reset the legs firmly on the bottom. We notice this frequently occurs after strong storms. The “white caps” you see are moving the water under the surface also.
The second type of movement is actual “sway.”
“Sway” is the side-to-side movement when the dock is set higher above the water.
The current water level is still above average even though it is down from 2019 and 2020. This is evidenced by the continued erosion happening up and down the shoreline.
PWS raises your dock up to protect it from high wave action during the summer. When the frames are adjusted higher, the pier becomes less stable. Walking on the dock will cause a side-to-side movement because the center of gravity is higher.
Think of a simple fishing pole. When the pole moves at the bottom, the movement is amplified at the top of the pole. The higher the frames are raised, the more side movement will occur.
See this link for more information.
There is a solution.
A sway brace on the legs reduces the sway side sway. You’ll feel more secure as you walk the length of your dock.
Sway Brace
Does every set of legs need sway braces?
No. PWS will make recommendations based on the heights and lengths of your dock or pier. Often, we add a single brace on a pair of legs. Next, we alternate the position in the opposite direction on the next set of legs.
One brace is attached near the bottom of one leg and clamped higher up on the opposite leg. This depends on the height of the legs.
It may involve a crew member having to submerge in the water to reach the bottom of the leg. In spring, that is not something anyone wants to do.
Does it matter if I have an aluminum or steel frame?
A steel frame is less likely to need braces than an aluminum frame due to its own weight. Different configurations are available for aluminum frames, but the principle is the same.
Braces are available for new installations, as shown here. There is an add-on version (independent components) for existing frames. They can be added to existing dock legs if needed. Either version will help stabilize your dock in deeper water.
Will sway braces help your dock?
Call Jerry at 920-493-4404 for more details.
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next corner (Idlewild Road and Hwy 57).
Is PWS OPEN?
Pier & Waterfront Solutions remains “open.” We have implemented measures to help ensure the safety of our employees and visitors. PWS continues to work to maintain the trusted service that you have come to expect.
PWS implemented these preventive measures:
1. Conducting as much business as possible by email, text, or phone.
2. Site visits will continue. When in-person contacts are necessary, we will follow “social distancing” guidelines.
3. Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
What can YOU do to help us?
1. Please conduct as much business as possible via emails, messaging, and emails. This step protects everyone involved.
2. When you see our crews installing equipment, please practice “social distancing.” Remain at a safe distance.
Thank you for allowing us to work with you.
YES – PWS is OPEN and waiting for you!
Please call, message, or email PWS with any questions.
Let’s all stay safe!
