Grand Marina
Launch Conditions
Good to launchConditions look good for launching.
- Advisories
- None active
- Daylight
- Sunset 8:34 PM
- Water level
- 3.26 ft
- Tide
- 2.814 ft now
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Tide Conditions
Updated 7 hr agoSource: NOAA CO-OPS station 9414750 — Alameda · 2.7 mi from this ramp
Live Water Conditions on Lake Merritt
Updated 59 min agoSource: USGS station 11181040 — SAN LORENZO C A SAN LORENZO CA · 9.5 mi from Lake Merritt
Launch Light & Moon — June 22
local timeFirst Quarter (51% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Grand Marina
| Location | Alameda, California |
|---|---|
| Waterbody | Lake Merritt |
| Access Type | Private |
| Rating | 4.5/5 (146 reviews) |
| Coordinates | 37.778855, -122.252208 |
| Hours | Check on site |
| County | Alameda County |
| Tidal | Yes - check tide charts before launching |
| Phone | (510) 865-1200 |
Grand Marina is a boat launch providing access to Lake Merritt in Alameda, California at coordinates 37.77886, -122.25221. Rated 4.5/5 based on 146 Google reviews.
Grand Marina is a private boat launch on Lake Merritt in Alameda, Alameda County, California. This is a private or restricted facility — confirm access requirements, fees, or membership before towing out. This page shows current NOAA tide readings, live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Last updated
Related: boat ramp near Alameda • public launch in Alameda County • fishing access on Lake Merritt • California boat launch
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Frequently Asked Questions About Grand Marina
Is Grand Marina free to use?
Grand Marina is a private facility. Contact the operator for access information.
How is Grand Marina rated?
Grand Marina has a 4.5 out of 5 rating based on 146 Google reviews from boaters.
What water does Grand Marina access?
Grand Marina provides boat launch access to Lake Merritt in Alameda, California.
How do I get to Grand Marina?
Grand Marina is located at coordinates 37.778855, -122.252208 in Alameda, California. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
The area surrounding Grand Marina includes 6 other public boat ramps within 1.1 mi, giving boaters flexibility in choosing their access point.