West Coast
Inverness
Tomales Bay · California · NOAA station 9415228 · Tide predictions
38.1133, -122.8680
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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 buoy · 25 mi S · Station 46026
Wind & wave reports →
Nearby tide stations
- Reynolds, Tomales Bay · 2.4 mi N
- Marshall, Tomales Bay · 3.6 mi N
- Blakes Landing, Tomales Bay · 5.9 mi NW
- Tomales Bay entrance · 9.9 mi NW
- Point Reyes · 10.0 mi SW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 6.7 ft — Thu Jan 21 · 10:08 AM
Lowest predicted low tide: -1.6 ft — Sun Jun 6 · 8:29 AM
Biggest single-day swing: 8.2 ft on Thu Jan 21
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jun 6 | 8:29 AM | -1.6 ft |
| Sat Jun 5 | 7:41 AM | -1.6 ft |
| Sun Jul 4 | 7:28 AM | -1.6 ft |
| Mon Jul 5 | 8:14 AM | -1.5 ft |
| Mon Jun 7 | 9:18 AM | -1.5 ft |
| Thu Jan 21 | 5:48 PM | -1.5 ft |
| Fri Jan 22 | 6:32 PM | -1.5 ft |
| Sat May 8 | 8:39 AM | -1.3 ft |
| Tue Jul 6 | 8:59 AM | -1.3 ft |
| Sun May 9 | 9:30 AM | -1.3 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 Inverness, Tomales Bay from the SAN FRANCISCO (Golden Gate) station: high tides about 0.94× the height, 29 min later; low tides about 0.91× the height, 68 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.