About Shipyard Island Marina
Relax "North of the Tension Line" in one of our transient or seasonal slip rentals, nestled in Washington Island's Detroit Harbor, at the top of the Door County Peninsula, Wisconsin. Shipyard Island Marina is located directly across the harbor from the Washington Island Ferry. Accommodations Include: 30 Amp & 50 Amp Dockside Shore Power Gas & Diesel Pumpouts 24-Hour Restroom and Shower Access Courtesy Car (when available, 1 hour time limit) Wireless Internet Access Sailor's Pub Restaurant - To make a dinner reservation please call 920.847.2105 For slip availability or rental, please complete your inquiry via our Dockwa page.




Installations
COORDINATES
45.33961 N, -86.90896 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Canal VHF
9/16
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Weather Forecast
Tue
5AM - 9AM
12 May 2026
- S 10 knots increasing to 14 knots. Gusts up to 23 knots.
- 3°C
- S 0.3-0.7m at 3s period
- UV Index: 0 - Low
- Chance of showers
Tue
9AM - 1PM
12 May 2026
- S 15 knots increasing to 21 knots. Gusts up to 31 knots.
- 4°C
- S 0.7-1.3m at 4s period
- UV Index: 0 - Low
- Chance of showers
Tue
1PM - 5PM
12 May 2026
- S 21 knots decreasing to 15 knots. Gusts up to 32 knots.
- 4 to 6°C
- S 1.3m at 4s period
- UV Index: 0 - Low
- Partly cloudy