Tides Today & Tomorrow in Inverness, Tomales Bay, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Inverness, Tomales Bay, CA.
Next low tide : in 3h 57m at 7:49 am (-0.6 ft)
Next high tide : 2:39 pm (4.3 ft)
Sunset today : 8:38 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415228
Common Questions About Tides

Inverness, Tomales Bay, CA Tides - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:424.83:274.510:422.510:450.37:084:52Third Quarter1Tue
2Wed5:344.84:324.111:572.411:400.77:094:51Third Quarter2Wed
3Thu6:234.95:483.81:062.07:104:51Third Quarter3Thu
4Fri7:065.07:083.712:351.12:061.67:114:51Third Quarter4Fri
5Sat7:455.18:223.71:291.42:561.27:124:51Waning Crescent5Sat
6Sun8:205.39:243.82:181.73:390.87:134:51Waning Crescent6Sun
7Mon8:535.510:164.03:031.94:160.47:144:51Waning Crescent7Mon
8Tue9:265.611:034.23:442.14:510.17:154:51Waning Crescent8Tue
9Wed9:595.711:454.34:232.35:25-0.27:164:51New Moon9Wed
10Thu10:335.85:012.45:58-0.47:164:51New Moon10Thu
11Fri12:264.411:09 AM5.85:382.56:32-0.67:174:51New Moon11Fri
12Sat1:064.511:46 AM5.86:182.67:08-0.77:184:52New Moon12Sat
13Sun1:474.612:265.77:002.67:47-0.77:194:52Waxing Crescent13Sun
14Mon2:294.71:105.57:472.68:29-0.67:194:52Waxing Crescent14Mon
15Tue3:124.71:595.28:412.59:14-0.47:204:52Waxing Crescent15Tue
16Wed3:584.92:564.89:452.410:03-0.17:214:53Waxing Crescent16Wed
17Thu4:465.04:054.411:002.210:570.47:214:53First Quarter17Thu
18Fri5:355.25:284.012:181.77:224:53First Quarter18Fri
19Sat6:255.56:573.91:301.27:234:54First Quarter19Sat
20Sun7:145.88:204.012:571.22:320.57:234:54Waxing Gibbous20Sun
21Mon8:026.19:314.21:581.63:27-0.17:244:55Waxing Gibbous21Mon
22Tue8:496.310:324.52:561.84:17-0.57:244:55Waxing Gibbous22Tue
23Wed9:366.511:264.73:512.05:04-0.97:254:56Full Moon23Wed
24Thu10:216.54:432.25:48-1.07:254:56Full Moon24Thu
25Fri12:164.911:06 AM6.45:342.26:31-1.17:254:57Full Moon25Fri
26Sat1:024.911:50 AM6.16:252.37:12-0.97:264:57Full Moon26Sat
27Sun1:465.012:335.87:152.37:53-0.77:264:58Waning Gibbous27Sun
28Mon2:294.91:175.48:062.48:33-0.47:264:59Waning Gibbous28Mon
29Tue3:114.92:025.09:002.49:140.07:274:59Waning Gibbous29Tue
30Wed3:524.92:514.59:592.39:560.57:275:00Waning Gibbous30Wed
31Thu4:344.93:484.011:052.210:450.97:275:01Third Quarter31Thu
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 11:14 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