Tides Today & Tomorrow in Inverness, Tomales Bay, CA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in Inverness, Tomales Bay, CA.
Next low tide : 7:24 am (-0.4 ft)
Next high tide (tomorrow) : in 1h 32m at 11:47 pm (5.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415228
Common Questions About Tides

Inverness, Tomales Bay, CA Tides - Mar 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:365.44:513.810:430.610:261.96:436:04First Quarter1Mon
2Tue4:265.46:293.711:570.411:352.46:416:05First Quarter2Tue
3Wed5:275.58:003.91:140.16:406:06First Quarter3Wed
4Thu6:345.59:084.212:572.62:24-0.26:386:07Waxing Gibbous4Thu
5Fri7:425.69:594.52:162.63:24-0.56:376:08Waxing Gibbous5Fri
6Sat8:455.810:434.83:212.34:15-0.76:356:09Waxing Gibbous6Sat
7Sun9:425.811:225.04:172.05:01-0.76:346:10Waxing Gibbous7Sun
8Mon10:345.811:585.15:071.65:42-0.66:326:11Full Moon8Mon
9Tue11:245.65:531.36:21-0.46:316:12Full Moon9Tue
10Wed12:325.212:115.46:381.16:58-0.16:296:13Full Moon10Wed
11Thu1:045.212:575.07:210.97:330.46:286:14Waning Gibbous11Thu
12Fri1:355.21:454.78:050.88:090.96:266:15Waning Gibbous12Fri
13Sat2:055.12:354.38:490.78:451.46:256:16Waning Gibbous13Sat
14Sun2:365.03:333.99:370.79:251.96:236:17Waning Gibbous14Sun
15Mon3:114.94:453.610:300.810:132.46:226:18Third Quarter15Mon
16Tue3:524.76:193.511:330.811:232.76:206:19Third Quarter16Tue
17Wed4:444.67:513.612:420.76:196:20Third Quarter17Wed
18Thu5:464.68:523.912:502.91:470.66:176:21Third Quarter18Thu
19Fri6:534.69:324.12:032.82:430.46:166:22Waning Crescent19Fri
20Sat7:534.710:044.32:592.63:290.16:146:23Waning Crescent20Sat
21Sun8:474.910:324.43:432.34:090.06:136:24Waning Crescent21Sun
22Mon9:355.111:004.64:212.04:45-0.16:116:25Waning Crescent22Mon
23Tue10:225.211:274.84:571.65:19-0.26:106:25New Moon23Tue
24Wed11:075.211:565.05:331.25:53-0.16:086:26New Moon24Wed
25Thu11:545.26:110.86:270.26:076:27New Moon25Thu
26Fri12:265.212:435.06:520.47:030.56:056:28New Moon26Fri
27Sat12:585.41:364.77:370.17:421.06:036:29Waxing Crescent27Sat
28Sun1:335.52:354.48:26-0.18:241.56:026:30Waxing Crescent28Sun
29Mon2:125.63:434.19:20-0.29:132.06:006:31Waxing Crescent29Mon
30Tue2:585.55:044.010:23-0.210:152.45:596:32First Quarter30Tue
31Wed3:545.36:314.011:34-0.211:382.75:576:33First Quarter31Wed
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 3:35 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 spring phase. Tonight's moon is 99% 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 near their weekly maximum.

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 Full Moon (99% illuminated). This places Inverness, Tomales Bay, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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