38.1617’ N, 122.8930’ W

Marshall, Tomales Bay, CA

60°
H 61°
L 46°
SSW
10mph
High tide
7:21 pm

Tides Today & Tomorrow in Marshall, Tomales Bay, CA

TIDE TIMES for Tuesday, November 3, 2026
The tide is currently rising in Marshall, Tomales Bay, CA.
Next low tide (tomorrow) : 2:16 am (0.4 ft)
Next high tide : in 4h 33m at 7:21 pm (4.2 ft)
Sunset today : 5:10 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Crescent (29% illuminated)
Tide Station Location : Station #9415339
Common Questions About Tides

Marshall, Tomales Bay, CA Tides - Aug 1802

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:455.02:264.48:000.08:142.45:207:28Waxing Crescent1Sun
2Mon1:244.62:514.58:280.38:582.25:217:27Waxing Crescent2Mon
3Tue2:064.23:184.78:560.89:462.05:227:26Waxing Crescent3Tue
4Wed2:553.73:474.89:261.410:421.85:227:25First Quarter4Wed
5Thu3:583.34:224.99:591.911:451.45:237:24First Quarter5Thu
6Fri5:273.05:035.110:402.55:247:23First Quarter6Fri
7Sat7:233.05:545.312:531.011:38 AM3.05:257:22First Quarter7Sat
8Sun9:023.36:515.51:580.612:553.45:267:21Waxing Gibbous8Sun
9Mon10:013.67:515.82:570.02:113.45:277:20Waxing Gibbous9Mon
10Tue10:443.98:496.13:50-0.53:153.35:287:19Waxing Gibbous10Tue
11Wed11:224.19:456.34:38-1.04:113.05:297:17Waxing Gibbous11Wed
12Thu11:574.410:396.45:24-1.25:042.65:307:16Full Moon12Thu
13Fri12:324.66:07-1.35:572.25:307:15Full Moon13Fri
14Sat1:074.96:48-1.16:511.75:317:14Full Moon14Sat
15Sun12:276.01:425.27:29-0.77:461.35:327:12Waning Gibbous15Sun
16Mon1:235.52:185.48:09-0.18:451.05:337:11Waning Gibbous16Mon
17Tue2:234.82:575.68:500.69:470.85:347:10Waning Gibbous17Tue
18Wed3:314.23:385.79:331.410:550.65:357:09Third Quarter18Wed
19Thu4:523.74:255.610:232.25:367:07Third Quarter19Thu
20Fri6:313.55:195.512:090.511:27 AM2.95:377:06Third Quarter20Fri
21Sat8:083.76:215.41:240.312:483.25:377:05Third Quarter21Sat
22Sun9:203.97:245.42:320.12:063.35:387:03Waning Crescent22Sun
23Mon10:114.28:235.43:300.03:103.25:397:02Waning Crescent23Mon
24Tue10:514.39:145.44:18-0.14:023.05:407:00Waning Crescent24Tue
25Wed11:254.410:005.44:58-0.24:452.75:416:59Waning Crescent25Wed
26Thu11:544.410:405.35:32-0.25:232.55:426:58New Moon26Thu
27Fri12:204.46:02-0.15:592.25:436:56New Moon27Fri
28Sat12:424.56:290.16:342.05:446:55New Moon28Sat
29Sun1:034.66:540.37:081.85:446:53New Moon29Sun
30Mon12:344.71:254.77:190.77:441.55:456:52Waxing Crescent30Mon
31Tue1:154.41:484.97:451.18:221.35:466:50Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415339)

Common Questions About Marshall, Tomales Bay, CA Tides

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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 29% 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 Waning Crescent (29% 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