California / Mare Island Strait /
Brinkman's Marine; Inc.
Boat ramp · on Mare Island Strait · near Vallejo · California
Harmful algal blooms reported on Mare Island Strait 2.1 km from this launch (state reports compiled by U.S. EPA): 2022.
state reports compiled by U.S. EPA · checked October 18, 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.
At the launch
- Type
- Boat ramp
- Ramp lanes
- 6
- Docks
- 3
- Trailer parking
- 75 spaces
- Restrooms
- Yes
- Tidal
- Yes
- Coordinates
- 38.09733, -122.26036
Channel depths in feet from the Army Corps' surveys (San Francisco District; the one nearest this launch is of December 10, 2025). Not for navigation.
Conditions
- Weather forecast for this launch · National Weather Service
- Tide predictions at Vallejo, Mare Island Strait · NOAA, 1.2 mi away
Marine advisories
Advisories in effect load here; without them, see the NWS zone forecast below.
National Weather Service marine zone PZZ530, San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. Zone forecast: winds, seas, warnings.
Tides
Predicted highs and lows at NOAA's Vallejo, Mare Island Strait station, 1.2 mi from this launch, in local time above MLLW. Predictions, not observations: wind and weather move the real tide. Full predictions at NOAA.
| Mon Oct 19 | Low 2:54 am 0.5 ft · High 10:14 am 4.6 ft · Low 3:43 pm 2.7 ft · High 8:22 pm 4.8 ft |
|---|---|
| Tue Oct 20 | Low 3:47 am 0.5 ft · High 10:44 am 4.8 ft · Low 4:34 pm 2.3 ft · High 9:31 pm 4.8 ft |
| Wed Oct 21 | Low 4:32 am 0.5 ft · High 11:10 am 5.1 ft · Low 5:16 pm 1.8 ft · High 10:33 pm 4.8 ft |
| Thu Oct 22 | Low 5:10 am 0.6 ft · High 11:34 am 5.4 ft · Low 5:53 pm 1.3 ft · High 11:30 pm 4.9 ft |
| Fri Oct 23 | Low 5:46 am 0.8 ft · High 11:59 am 5.7 ft · Low 6:30 pm 0.7 ft |
| Sat Oct 24 | High 12:24 am 5.0 ft · Low 6:21 am 1.1 ft · High 12:26 pm 6.0 ft · Low 7:07 pm 0.2 ft |
| Sun Oct 25 | High 1:18 am 5.1 ft · Low 6:56 am 1.4 ft · High 12:54 pm 6.4 ft · Low 7:46 pm -0.3 ft |
Channel survey
The Army Corps surveys the channels it maintains and posts every survey.
- Mare Island Strait · 0.1 mi from this launch
Condition survey of December 10, 2025 by the San Francisco District. Least depth in the channel (Mare Island Strait): 28 ft below mean lower low water (MLLW); project depth 30 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 Mare Island Strait
Canal in California. All launches on Mare Island Strait.
Community
Where people who use Mare Island Strait talk about it.
Nearby launches
- Vallejo Launch Ramp · 0.2 mi · Mare Island Strait
- Vallejo Municipal Marina · 0.9 mi · Mare Island Strait
- West 9th Street Launch Ramp · 6.1 mi · Carquinez Strait
- Martinez Marina · 8.3 mi · Carquinez Strait
- Cuttings Wharf · 9.3 mi · Napa River
- Hudeman Slough Fishing Access · 9.8 mi · Napa River
Sources
- California Boating Facilities (Division of Boating and Waterways survey, CDFW Fishing Guide) record 458 · None stated (CDFW ArcGIS item 97f0b67503e74f52b8f3d8a338357583); credit CDFW and DBW
Why it is listed as public: listed by California Boating Facilities (Division of Boating and Waterways survey, CDFW Fishing Guide). Something wrong, or is this launch private? Send a correction; it goes to a person.