Tides Today & Tomorrow in Marshall, Tomales Bay, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Marshall, Tomales Bay, CA.
Next low tide : in 55m at 3:06 pm (2.3 ft)
Next high tide : 9:05 pm (5.4 ft)
Sunset today : 8:38 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9415339
Common Questions About Tides

Marshall, Tomales Bay, CA Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:425.22:133.97:55-0.67:362.16:148:02New Moon1Sun
2Mon1:085.23:033.88:30-0.68:122.56:138:03New Moon2Mon
3Tue1:355.13:543.79:07-0.68:512.96:128:04Waxing Crescent3Tue
4Wed2:064.94:493.69:46-0.59:333.16:118:05Waxing Crescent4Wed
5Thu2:414.75:493.510:29-0.410:273.36:108:06Waxing Crescent5Thu
6Fri3:244.46:523.511:19-0.211:403.46:088:07Waxing Crescent6Fri
7Sat4:164.27:493.612:160.06:078:08First Quarter7Sat
8Sun5:193.98:333.81:083.21:150.16:068:09First Quarter8Sun
9Mon6:323.79:074.02:202.92:110.26:058:10First Quarter9Mon
10Tue7:483.69:374.23:162.43:010.36:048:11First Quarter10Tue
11Wed8:593.610:054.64:021.83:450.46:038:11Waxing Gibbous11Wed
12Thu10:043.710:334.94:441.14:250.76:038:12Waxing Gibbous12Thu
13Fri11:063.811:025.35:240.45:051.16:028:13Waxing Gibbous13Fri
14Sat12:054.06:04-0.45:451.56:018:14Full Moon14Sat
15Sun1:044.16:46-1.06:271.96:008:15Full Moon15Sun
16Mon12:105.92:024.17:31-1.57:112.35:598:16Full Moon16Mon
17Tue12:496.03:014.18:19-1.87:582.75:588:17Waning Gibbous17Tue
18Wed1:336.04:014.19:09-1.88:522.95:578:18Waning Gibbous18Wed
19Thu2:225.85:024.110:04-1.79:553.15:578:18Waning Gibbous19Thu
20Fri3:175.56:054.111:02-1.411:143.15:568:19Waning Gibbous20Fri
21Sat4:215.07:054.212:04-1.05:558:20Third Quarter21Sat
22Sun5:334.57:594.512:442.81:07-0.65:558:21Third Quarter22Sun
23Mon6:534.08:454.72:082.32:06-0.25:548:22Third Quarter23Mon
24Tue8:153.79:265.03:171.73:000.35:538:23Waning Crescent24Tue
25Wed9:333.610:025.24:161.03:480.75:538:23Waning Crescent25Wed
26Thu10:423.610:345.35:050.44:321.25:528:24Waning Crescent26Thu
27Fri11:443.611:045.45:49-0.15:131.75:528:25Waning Crescent27Fri
28Sat12:393.76:27-0.45:522.25:518:26New Moon28Sat
29Sun1:313.87:03-0.76:312.65:518:26New Moon29Sun
30Mon12:015.42:193.87:37-0.87:102.95:508:27New Moon30Mon
31Tue12:305.33:043.98:11-0.87:493.15:508:28New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415339)

Common Questions About Marshall, Tomales Bay, CA Tides

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

Slack tide in Marshall, Tomales Bay, CA is approximately 6:05 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 Marshall, Tomales Bay, CA?

Marshall, Tomales Bay, CA is currently in a transitional phase. Tonight's moon is 77% 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 Marshall, 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 Marshall, Tomales Bay, CA?

Tide predictions for Marshall, 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 Marshall, Tomales Bay, CA?

Tide data for Marshall, Tomales Bay, CA is sourced from NOAA Station #9415339. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415339.

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

Tonight the moon over Marshall, Tomales Bay, CA is Waxing Gibbous (77% illuminated). This places Marshall, 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