West Coast
San Leandro Marina
California · NOAA station 9414688 · Tide predictions
37.6950, -122.1920
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
San Francisco Bar, CA (142) buoy · 25 mi W · Station 46237
Wind & wave reports →
Nearby tide stations
- Oakland Airport · 2.7 mi N
- San Leandro Channel, San Leandro Bay · 4.4 mi NW
- Oakland Harbor, Park Street Bridge · 5.8 mi NW
- San Mateo Bridge (east end) · 6.0 mi S
- Alameda Creek · 7.4 mi S
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 8.8 ft — Fri Jan 22 · 11:34 AM
Lowest predicted low tide: -1.7 ft — Fri Jan 22 · 6:50 PM
Biggest single-day swing: 10.6 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Fri Jan 22 | 6:50 PM | -1.7 ft |
| Mon Jul 5 | 8:38 AM | -1.7 ft |
| Thu Jan 21 | 6:06 PM | -1.7 ft |
| Mon Jun 7 | 9:45 AM | -1.7 ft |
| Sun Jun 6 | 8:57 AM | -1.6 ft |
| Sun Jul 4 | 7:52 AM | -1.6 ft |
| Tue Jul 6 | 9:22 AM | -1.6 ft |
| Tue Jun 8 | 10:33 AM | -1.5 ft |
| Sat Jun 5 | 8:09 AM | -1.5 ft |
| Wed Jan 20 | 5:19 PM | -1.4 ft |
163 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
San Leandro Marina is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
Mixed semidiurnal tides — two unequal highs and two unequal lows a day — with ranges growing as you head north. Harbor entrances feel the swell as much as the tide.