Tides Today & Tomorrow in Inverness, Tomales Bay, CA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Inverness, Tomales Bay, CA.
Next low tide : 10:54 pm (1.5 ft)
Next high tide : in 2h 56m at 4:14 pm (5.3 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 - May 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:454.210:435.55:060.34:451.06:138:03Waning Crescent1Mon
2Tue11:444.211:155.65:50-0.15:261.46:128:04Waning Crescent2Tue
3Wed12:384.26:30-0.46:061.86:118:05New Moon3Wed
4Thu1:294.27:08-0.66:452.16:108:06New Moon4Thu
5Fri12:165.62:174.27:44-0.77:242.46:098:07New Moon5Fri
6Sat12:475.53:044.28:20-0.78:042.66:088:08New Moon6Sat
7Sun1:205.43:504.18:57-0.68:462.86:068:09Waxing Crescent7Sun
8Mon1:565.24:374.09:36-0.49:322.96:058:09Waxing Crescent8Mon
9Tue2:354.95:273.910:19-0.310:272.96:058:10Waxing Crescent9Tue
10Wed3:204.76:163.911:05-0.111:372.96:048:11Waxing Crescent10Wed
11Thu4:124.37:024.011:550.16:038:12First Quarter11Thu
12Fri5:144.07:424.212:542.712:470.46:028:13First Quarter12Fri
13Sat6:273.88:184.52:032.31:380.66:018:14First Quarter13Sat
14Sun7:463.68:504.82:591.82:260.86:008:15First Quarter14Sun
15Mon9:023.69:225.13:471.23:121.15:598:16Waxing Gibbous15Mon
16Tue10:123.89:555.44:300.53:571.55:588:17Waxing Gibbous16Tue
17Wed11:154.010:305.85:11-0.14:411.85:588:17Waxing Gibbous17Wed
18Thu12:144.25:53-0.75:262.15:578:18Full Moon18Thu
19Fri1:104.36:37-1.26:122.35:568:19Full Moon19Fri
20Sat2:044.47:23-1.57:002.55:558:20Full Moon20Sat
21Sun12:356.32:574.58:11-1.67:532.65:558:21Waning Gibbous21Sun
22Mon1:256.23:494.59:02-1.68:512.65:548:22Waning Gibbous22Mon
23Tue2:186.04:424.59:54-1.49:572.65:538:22Waning Gibbous23Tue
24Wed3:155.65:354.610:48-1.011:152.45:538:23Waning Gibbous24Wed
25Thu4:195.06:274.811:43-0.65:528:24Third Quarter25Thu
26Fri5:324.57:175.012:382.112:40-0.15:528:25Third Quarter26Fri
27Sat6:544.08:035.31:571.61:350.45:518:25Third Quarter27Sat
28Sun8:203.78:465.53:051.02:291.05:518:26Waning Crescent28Sun
29Mon9:413.79:255.64:030.53:211.45:508:27Waning Crescent29Mon
30Tue10:513.810:025.74:530.04:091.95:508:28Waning Crescent30Tue
31Wed11:524.010:365.85:37-0.34:562.25:508:28Waning Crescent31Wed
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 7:34 pm — 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