Tides Today & Tomorrow in Inverness, Tomales Bay, CA

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Inverness, Tomales Bay, CA.
Next low tide : in 5h 12m at 10:54 pm (1.5 ft)
Next high tide (tomorrow) : 4:20 am (4.1 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9415228
Common Questions About Tides

Inverness, Tomales Bay, CA Tides - Sep 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:525.21:375.27:340.67:571.26:427:39New Moon1Fri
2Sat1:355.02:035.38:021.08:361.06:437:38Waxing Crescent2Sat
3Sun2:224.72:325.58:331.49:200.86:447:36Waxing Crescent3Sun
4Mon3:144.43:055.69:071.810:100.66:457:35Waxing Crescent4Mon
5Tue4:184.13:455.69:452.311:090.56:457:33Waxing Crescent5Tue
6Wed5:373.84:355.610:342.76:467:32First Quarter6Wed
7Thu7:123.85:385.612:180.411:42 AM3.06:477:30First Quarter7Thu
8Fri8:374.06:505.61:350.21:133.16:487:29First Quarter8Fri
9Sat9:374.28:045.72:460.02:382.96:497:27Waxing Gibbous9Sat
10Sun10:224.59:125.83:46-0.23:462.56:507:25Waxing Gibbous10Sun
11Mon11:004.910:145.94:38-0.34:441.96:507:24Waxing Gibbous11Mon
12Tue11:365.211:115.95:23-0.35:361.46:517:22Full Moon12Tue
13Wed12:105.46:04-0.16:250.96:527:21Full Moon13Wed
14Thu12:065.712:445.66:440.27:120.56:537:19Full Moon14Thu
15Fri1:005.41:175.87:220.77:590.36:547:18Full Moon15Fri
16Sat1:535.11:515.88:011.28:460.26:557:16Waning Gibbous16Sat
17Sun2:494.82:255.88:411.79:340.26:567:14Waning Gibbous17Sun
18Mon3:484.43:025.69:232.210:250.36:567:13Waning Gibbous18Mon
19Tue4:554.23:435.410:112.711:230.56:577:11Waning Gibbous19Tue
20Wed6:134.04:325.111:133.06:587:10Third Quarter20Wed
21Thu7:394.05:324.912:300.712:353.16:597:08Third Quarter21Thu
22Fri8:484.16:414.81:400.71:573.17:007:07Third Quarter22Fri
23Sat9:364.37:494.82:440.73:012.87:017:05Third Quarter23Sat
24Sun10:114.48:504.83:360.63:522.57:027:03Waning Crescent24Sun
25Mon10:394.69:434.94:180.64:352.17:037:02Waning Crescent25Mon
26Tue11:044.710:315.04:540.65:131.77:037:00Waning Crescent26Tue
27Wed11:284.911:175.05:250.65:481.37:046:59Waning Crescent27Wed
28Thu11:525.15:550.86:230.97:056:57New Moon28Thu
29Fri12:024.912:175.46:241.16:570.67:066:56New Moon29Fri
30Sat12:494.812:435.66:541.47:340.27:076:54New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415228)

Common Questions About Inverness, Tomales Bay, CA Tides

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What time does the tide turn (slack tide) in Inverness, Tomales Bay, CA today?

Slack tide in Inverness, Tomales Bay, CA is approximately 1:37 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Inverness, Tomales Bay, CA?

Inverness, Tomales Bay, CA is currently in a transitional phase. Tonight's moon is 74% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Inverness, Tomales Bay, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Inverness, Tomales Bay, CA?

Tide predictions for Inverness, Tomales Bay, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Inverness, Tomales Bay, CA?

Tide data for Inverness, Tomales Bay, CA is sourced from NOAA Station #9415228. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415228.

What is the moon phase in Inverness, Tomales Bay, CA tonight?

Tonight the moon over Inverness, Tomales Bay, CA is Waning Gibbous (74% illuminated). This places Inverness, Tomales Bay, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA