West Coast
Coyote Hills Slough entrance
California · NOAA station 9414621 · Tide predictions
37.5633, -122.1280
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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 · 32 mi NW · Station 46237
Wind & wave reports →
Nearby tide stations
- South Bay Wreck · 2.0 mi SW
- Alameda Creek · 2.4 mi NW
- Dumbarton Highway Bridge · 4.0 mi S
- Redwood Creek Marker 8 · 4.1 mi SW
- San Mateo Bridge (east end) · 4.3 mi NW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 8.3 ft — Thu Jan 21 · 10:31 AM
Lowest predicted low tide: -0.8 ft — Sun Jun 6 · 9:42 AM
Biggest single-day swing: 9.1 ft on Sun Jul 4
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jun 6 | 9:42 AM | -0.8 ft |
| Sat Jun 5 | 8:54 AM | -0.8 ft |
| Sun Jul 4 | 8:41 AM | -0.8 ft |
| Mon Jul 5 | 9:27 AM | -0.8 ft |
| Mon Jun 7 | 10:31 AM | -0.8 ft |
| Sat Jul 3 | 7:54 AM | -0.7 ft |
| Fri Jun 4 | 8:08 AM | -0.7 ft |
| Sat May 8 | 9:52 AM | -0.7 ft |
| Tue Jul 6 | 10:12 AM | -0.6 ft |
| Wed Jan 20 | 6:15 PM | -0.6 ft |
189 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
NOAA builds the predictions for Coyote Hills Slough entrance from the SAN FRANCISCO (Golden Gate) station: high tides about 1.17× the height, 52 min later; low tides about 0.45× the height, 141 min later.
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.