Sucia Island Marine State Park

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San Juan IslandsSan Juan Islands48.7570, -122.9020

Guest Slips

N/A

Max LOA

N/A

Fuel

None

Rate

Contact marina

On the Hook Right Now

ExposedExposed tonight — S to 25 kt forecast

Based on this anchorage's wind protection and the NOAA marine forecast — always verify against the full forecast below.

48 mooring buoys · 45 ft max on buoys · no rafting · 3-night max stayHolding: sand and mud

About

Crown jewel of the San Juan Islands marine parks. Multiple bays with mooring buoys, hiking trails, sandstone formations, and pristine beaches. First-come basis.

Facilities

Gas

Diesel

Pump-out

30A Shore Power

50A Shore Power

Water

Wi-Fi

Showers

Launch Ramp

Dinghy Dock

Navigation Notes

Approach Depth (MLLW): 8 ft

Hazards: Submerged rocks in Shallow Bay and south of Ewing Island. Use charts carefully.

Tides & Weather

Conditions near Friday Harbor

Tide Predictions

Today — Tue, Jul 28

2:13 AMHigh6.9 ft

10:51 AMLow-1.2 ft

7:31 PMHigh7.7 ft

Tomorrow — Wed, Jul 29

12:11 AMLow6.5 ft

3:08 AMHigh6.8 ft

11:25 AMLow-1.2 ft

7:52 PMHigh7.6 ft

MLLW datum · times are local station time · Full NOAA table

Marine Forecast — Northern Inland Waters Including The San Juan Islands

Issued Tue, Jul 28, 2:30 AM PDT · NWS Seattle

.TODAY...S wind 15 to 25 kt, easing to 10 to 15 kt early this afternoon. Waves 2 to 4 ft subsiding to 2 ft or less. A chance of rain. .TONIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. .WED...SW wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...S wind around 5 kt. Waves around 2 ft or less.

Full NWS marine forecast

Tides & Weather

Loading NOAA conditions…

Nearby Parks

Sucia Island Marine State Park

Washington State Parks · 48 buoys

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Upcoming Events

Sucia Island Marine Park Rendezvous

Aug 7, 2026

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