Find Your Next Spot
Fort Casey State Park — Boating Conditions
Tides, water temp & weather • Island County, WA
Boating Conditions at Fort Casey State Park
Current wind, air and water temperature, tide times and a 5-day forecast for Fort Casey State Park on Keystone Harbor in Island County, Washington. Check conditions before you launch.
Tide Times
Nearest tide station: Port Townsend, WA · ~5 mi away
SatLow 6:39 AM (-1.5 ft)High 3:53 PM (7.7 ft)Low 6:41 PM (7.3 ft)High 11:32 PM (8.3 ft)
SunLow 7:38 AM (-2 ft)High 4:32 PM (8.2 ft)Low 8:01 PM (7.2 ft)
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.