Merwin Reservoir Access
Merwin Reservoir Access
Merwin Reservoir Access provides boat launch facilities at Speelyai Bay and Cresap Bay, with Cresap Bay offering a two-lane ramp, parking, and beach area suitable for motor and non-motor boats.
A launch fee applies on weekends, and visitors should call 800-547-1501 for updated reservoir levels, as water fluctuations can affect boat access. Very limited shore access is available at this North Fork Lewis River impoundment near Ariel.
Nearby points of interest
Find excellent fishing spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.
Water and weather conditions (10 day forecast)
Check the forecast at Merwin Reservoir Access before you go fishing.
No forecast data available.
Fishing near Merwin Reservoir Access
Columbia River
East Fork Lewis River
Fisher Island Slough
Willamette River
Lewis River
Coal Creek Slough
Lake Merwin
Sandy River
Abernathy Creek
Kalama River
Washington licenses and regulations
Explore Washington waters
Top fishing waters
No waters available right now.
Popular Cities
Loading popular cities...
Explore near Merwin Reservoir Access
Nearby spots
Nearby waters
More in Washington
Smarter Fishing Starts in the App.
onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.