Tides Today & Tomorrow in Inverness, Tomales Bay, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Inverness, Tomales Bay, CA.
Next low tide : 11:15 am (0.6 ft)
Next high tide : in 4h 40m at 4:22 am (4.1 ft)
Sunset today : 8:37 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9415228
Common Questions About Tides

Inverness, Tomales Bay, CA Tides - Apr 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:414.610:344.33:452.44:070.06:557:34Waning Crescent1Tue
2Wed9:414.711:004.64:291.94:460.06:537:35Waning Crescent2Wed
3Thu10:364.811:264.95:101.35:220.16:527:36Waning Crescent3Thu
4Fri11:314.911:545.35:510.75:580.46:507:37New Moon4Fri
5Sat12:254.96:330.16:350.76:497:38New Moon5Sat
6Sun12:245.61:214.87:17-0.47:131.26:477:39New Moon6Sun
7Mon12:575.92:194.68:03-0.87:531.66:467:40Waxing Crescent7Mon
8Tue1:346.03:204.48:52-1.08:372.16:447:41Waxing Crescent8Tue
9Wed2:166.04:274.29:46-1.09:282.56:437:42Waxing Crescent9Wed
10Thu3:045.95:424.010:46-0.810:312.86:417:43Waxing Crescent10Thu
11Fri4:015.57:004.111:54-0.611:572.96:407:44First Quarter11Fri
12Sat5:105.28:094.21:08-0.46:387:45First Quarter12Sat
13Sun6:294.89:034.51:332.72:18-0.26:377:46First Quarter13Sun
14Mon7:494.69:474.72:522.23:17-0.16:367:47Waxing Gibbous14Mon
15Tue9:034.510:244.93:551.74:060.16:347:47Waxing Gibbous15Tue
16Wed10:074.410:565.14:481.24:480.46:337:48Waxing Gibbous16Wed
17Thu11:044.411:255.25:330.75:250.76:317:49Waxing Gibbous17Thu
18Fri11:574.311:515.36:130.35:591.16:307:50Full Moon18Fri
19Sat12:464.26:490.06:321.56:297:51Full Moon19Sat
20Sun12:155.31:334.27:24-0.27:041.96:277:52Full Moon20Sun
21Mon12:405.32:194.17:57-0.37:372.26:267:53Full Moon21Mon
22Tue1:055.33:064.08:31-0.48:102.56:257:54Waning Gibbous22Tue
23Wed1:345.23:553.99:08-0.38:462.86:237:55Waning Gibbous23Wed
24Thu2:075.14:483.89:48-0.39:262.96:227:56Waning Gibbous24Thu
25Fri2:464.95:493.710:34-0.110:193.16:217:57Waning Gibbous25Fri
26Sat3:324.76:513.711:270.011:353.16:207:58Third Quarter26Sat
27Sun4:294.57:453.812:250.16:187:59Third Quarter27Sun
28Mon5:364.28:264.01:052.91:240.16:178:00Third Quarter28Mon
29Tue6:524.18:594.32:182.52:180.26:168:01Third Quarter29Tue
30Wed8:084.19:294.63:152.03:060.36:158:01Waning Crescent30Wed
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 7:48 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 71% 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 (71% 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