Washington / Fisher Island Slough /
Willow Grove Boat Launch
Willow Grove Boat Launch is a public boat ramp on Fisher Island Slough near Longview, Washington.
- Tidal
Washington State Department of Ecology lists the water at this launch as likely to contain New Zealand mudsnails; extra decontamination is advised when leaving it. Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.
Washington State Department of Ecology · checked October 20, 2026
Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.
Channel depths in feet from the Army Corps' surveys (Portland District; the one nearest this launch is of March 9, 2026). Not for navigation.
Conditions
- Weather forecast for this launch · National Weather Service
- Tide predictions at Barlow Point · NOAA, 2.7 mi away
Tides
Predicted highs and lows at NOAA's Barlow Point station, 2.7 mi from this launch, in local time above MLLW. Predictions, not observations: wind and weather move the real tide. Full predictions at NOAA.
| Mon Nov 2 | Low 4:05 am -0.1 ft · High 9:16 am 3.6 ft · Low 4:35 pm 1.4 ft · High 9:10 pm 4.1 ft |
|---|---|
| Tue Nov 3 | Low 5:02 am 0.0 ft · High 10:13 am 3.9 ft · Low 5:39 pm 1.0 ft · High 10:14 pm 3.8 ft |
| Wed Nov 4 | Low 5:55 am 0.1 ft · High 11:05 am 4.2 ft · Low 6:35 pm 0.5 ft · High 11:15 pm 3.6 ft |
| Thu Nov 5 | Low 6:42 am 0.2 ft · High 11:54 am 4.6 ft · Low 7:25 pm 0.1 ft |
| Fri Nov 6 | High 12:14 am 3.5 ft · Low 7:25 am 0.3 ft · High 12:40 pm 4.9 ft · Low 8:11 pm -0.3 ft |
| Sat Nov 7 | High 1:09 am 3.5 ft · Low 8:06 am 0.5 ft · High 1:22 pm 5.2 ft · Low 8:55 pm -0.5 ft |
| Sun Nov 8 | High 1:59 am 3.5 ft · Low 8:45 am 0.7 ft · High 2:03 pm 5.4 ft · Low 9:38 pm -0.7 ft |
Channel survey
The Army Corps surveys the channels it maintains and posts every survey.
- Stella-Fisher BAR · 0.1 mi from this launch
Condition survey of March 9, 2026 by the Portland District. Least depth in the channel (Stella Range): 42 ft; project depth 43 ft. Survey sheet (PDF)
US Army Corps of Engineers hydrographic surveys, from eHydro. A survey shows the bottom on the day it was made; channels shoal after high water and change with dredging. Not for navigation.
On Fisher Island Slough
River in Washington. All launches on Fisher Island Slough.
Community
Where people who use Fisher Island Slough talk about it.
Nearby launches
- Mayger Beach · 1.0 mi · Columbia River
- Dibblee Point Beach Landing · 6.6 mi · Columbia River
- Lake Sacajawea Carry-in Access · 6.8 mi · Lake Sacajawea
- Clatskanie City Park · 7.3 mi · Clatskanie River
- Beaver Landing · 7.4 mi · Clatskanie River
- Riverfront Park Launch · 8.8 mi · Columbia River
Sources
- OpenStreetMap n3111368847 © OpenStreetMap contributors, ODbL
Why it is listed as public: www.portoflongview.com: Welcome to the Willow Grove Boat Launch, Cowlitz County's quickest connection to the Columbia River.. Something wrong, or is this launch private? Send a correction; it goes to a person.