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Cresap Bay Recreation Area — Boating Conditions
Tides, water temp & weather • Cowlitz County, WA
Boating Conditions at Cresap Bay Recreation Area
Current wind, air and water temperature, tide times and a 10-day forecast for Cresap Bay Recreation Area on Merwin Reservoir in Cowlitz County, Washington. Check conditions before you launch.
Tide Times
Nearest tide station: St Helens, OR · ~21 mi away
SunLow 8:57 AM (0.3 ft)High 2:30 PM (1.5 ft)Low 6:50 PM (0.8 ft)
MonHigh 12:32 AM (2 ft)Low 9:41 AM (0.1 ft)High 3:16 PM (1.7 ft)Low 8:24 PM (0.7 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.
