Respect for the largeness of Lake Superior
Float Plan
At CB-Boats.com, we want you to have an unforgettable day exploring the Apostle Islands — and Stockton Island is one of the very best ways to do it. You get a rich taste of the Apostle Islands experience without the long, exposed crossing, plus moderate facilities and a couple of excellent docks that make arrival easy and enjoyable.
Lake Superior is a powerful and beautiful inland sea, and we always treat it with the respect it deserves. As the famous fisherman Julian Nelson wisely said, “The Lake is The Boss.”
That’s why we take planning seriously. Before any rental, we’ll sit down together, review the chart, check the current weather, and help you create a simple float plan.
Popular and pre-approved routes for most boaters include a day trip to Stockton Island, often with optional stops at the lighthouses on Raspberry Island or Michigan Island. These routes offer beautiful scenery, great beaches, and manageable distances that are ideal for average boaters.
For trips to Devils Island or the more distant islands, we’ll have a more detailed conversation and create a custom float plan together. These areas involve longer runs and a bit more planning, so we make sure conditions and your experience level are a perfect match.
We’re fair-weather boaters ourselves, so we only send boats out in optimal conditions — and we reserve the right to cancel or adjust any rental at any time for safety. Your safety is our #1 priority.
This thoughtful approach gives you peace of mind while you enjoy pristine beaches, sea caves, hiking trails, and the quiet beauty of the Apostle Islands.
What are some places we might go?
Madeline Island: A Must-Visit Boating Destination
The largest of the Apostle Islands and the only one with a town (La Pointe), Madeline Island is a fantastic spot to explore by boat. It offers:
- Public docks & a full-service marina
- Restaurants, bars & a coffee shop
- A museum & local attractions
Whether you're docking for a meal, sightseeing, or just soaking in the island vibe, Madeline Island has someth
Exploring the Apostle Islands
Planning an adventure into the Apostle Islands? Keep in mind—they’re vast!
For a more sheltered experience, stay between Washburn, Raspberry Island, and Stockton Island, where the middle islands provide modest protection from the open lake. Along the way, you’ll find:
- Lighthouses & National Park Service docks
- Dramatic cliffs & sea caves
- Beautiful, secluded beaches
There’s
Devil's Island: The Crown Jewel of the Apostle Islands
Home to the most famous sea caves, Devil's Island is a must-visit for boaters. On calm days, navigating its stunning rock formations is an unforgettable experience.
If conditions are rough, consider exploring Stockton Island or other sheltered spots instead.
Hazards
Is Every Rock Marked?
No but the Chart is accurate. And you have a color GPS but chart comes first.
Navigation buoys mark the 27-foot deep channel for large ships, but once you get near shore, not every rock is marked. In fact, remnants of old industrial sites—like the Basswood Quarry Dock pictured—still exist in the water.
Most of these hazards are on charts, which is why we review a Float Plan before every trip. However, the best navigation tool in shallow water is your own eyes. Lake Superior’s water clarity often lets you see the bottom, giving you a better sense of depth than any color GPS, which only shows depth directly below you.
My dad always had me posted on the bow when entering unfamiliar waters—stay alert, use your eyes, and boat smart!
West End and Marina Launch Ramps
We launch at Washburn Marina, which offers a great ramp and facilities for a smooth start to your trip.
West End Park is nearby and where we launch the Jet Boat. The small island there is artificial, built from an old sawmill, and underwater pilings from its industrial past remain throughout the area. The picture next to this shows part of that history.
Someday, I’d love to mark these pilings with reflectors or create a buoy path, but for now, Washburn Marina remains the safest and best launch option. Unless you rent the Jet Boat which doesnt have a prop.
Shipwrecks & Shallow Water Hazards
Shipwrecks are marked on your chart and may seem tempting to explore, but please do not approach them with your rental boat.
- The Fedora is a major hazard—located just below the waterline north of Red Cliff near the casino. If you’re navigating shallow waters in that area, be extremely cautious.
- Other hazards exist. This is why we review a float plan, and you are equipped with a chart and GPS.
💡 General Rule: Staying in deep water is easy—Lake Superior’s deep areas appear dark blue. However, use extreme caution when exploring near shore or shallow waters, as unmarked hazards can be present.
Grants Point
Float Plan Advisory: Grant’s Point & Sandbar
South of Madeline Island, Grant’s Point is marked by a red buoy—a crucial navigation marker. Never pass between the buoy and the island, as an extensive sandbar stretches far offshore.
In shallow water years, this sandbar has even been a gathering spot for boaters, but its depth changes yearly. While recent years have seen it slightly deeper, it remains a hazard best avoided. Stay outside the buoy to ensure safe passage.
Little Manitou
Float Plan Advisory: Manitou Island
Manitou Island is home to a historic fish camp, preserved as an exhibit. The dock is deep and well-maintained, making it a great stop.
However, just west of the dock lies Little Manitou, a rocky outcrop with a green square and light as a navigation aid. A rock reef stretches between the two islands—give it plenty of clearance to avoid hazards.
Sea Caves & Rock Tie-Off Advisory
You may have seen charter boats carefully navigating inside sea caves or tying up to certain rocks—but please do not attempt this with our rental boats.
Fiberglass and sandstone don’t mix—contact can cause instant, costly damage. Our rental agreement strictly prohibits tying off to rocks, even those with cleats. Respect the next renter and keep the boat safe by anchoring only in approved areas.
Chart
Washburn
Float Plan Advisory: Washburn Shoreline
In Washburn, you’ll see remnants of its industrial logging past, a reminder of the area’s rich history.
When departing, it’s easiest to head straight out from the marina rather than hugging the shoreline. If approaching from the south, avoid West End, as shallow areas can catch boaters unaware.
Grants Point
Float Plan & Navigation Responsibility
Grant’s Point is highlighted on the chart as an example of potential hazards. While renters are ultimately responsible for reading charts and navigating safely, we’re here to help with local knowledge. A well-planned float plan ensures you make the most of your trip while staying safe on the water.