38.1617’ N, 122.8930’ W

Marshall, Tomales Bay, CA

60°
H 61°
L 47°
S
21mph
High tide
1:27 pm

Tides Today & Tomorrow in Marshall, Tomales Bay, CA

TIDE TIMES for Friday, November 13, 2026
The tide is currently rising in Marshall, Tomales Bay, CA.
Next low tide : 9:16 pm (-0.2 ft)
Next high tide : in 4h 08m at 1:27 pm (4.9 ft)
Sunset today : 5:00 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #9415339
Common Questions About Tides

Marshall, Tomales Bay, CA Tides - May 1748

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:134.94:003.68:55-0.68:483.15:207:09Waxing Crescent1Wed
2Thu1:534.74:563.59:41-0.39:473.25:197:10Waxing Crescent2Thu
3Fri2:394.45:523.510:31-0.111:023.15:187:11First Quarter3Fri
4Sat3:344.06:423.611:260.15:177:12First Quarter4Sat
5Sun4:393.77:223.812:222.912:220.35:167:13First Quarter5Sun
6Mon5:523.57:554.01:292.51:130.55:157:14First Quarter6Mon
7Tue7:073.48:244.32:242.01:590.75:147:15Waxing Gibbous7Tue
8Wed8:193.48:524.73:091.42:421.05:137:16Waxing Gibbous8Wed
9Thu9:243.59:215.03:500.73:221.35:127:17Waxing Gibbous9Thu
10Fri10:253.79:525.34:280.04:011.75:117:18Waxing Gibbous10Fri
11Sat11:223.810:265.65:08-0.64:422.05:107:18Full Moon11Sat
12Sun12:183.95:49-1.25:242.35:097:19Full Moon12Sun
13Mon1:134.06:33-1.56:092.65:087:20Full Moon13Mon
14Tue2:074.07:20-1.86:582.85:077:21Waning Gibbous14Tue
15Wed12:325.93:034.08:10-1.87:532.95:067:22Waning Gibbous15Wed
16Thu1:235.73:594.09:03-1.68:572.95:057:23Waning Gibbous16Thu
17Fri2:205.44:554.19:59-1.310:152.85:057:24Waning Gibbous17Fri
18Sat3:244.95:494.310:57-0.911:422.55:047:25Third Quarter18Sat
19Sun4:374.36:404.511:56-0.45:037:25Third Quarter19Sun
20Mon5:583.87:254.81:041.912:530.15:027:26Third Quarter20Mon
21Tue7:223.58:075.12:131.31:460.65:027:27Waning Crescent21Tue
22Wed8:423.58:445.43:120.62:361.15:017:28Waning Crescent22Wed
23Thu9:533.59:205.54:020.03:231.65:007:29Waning Crescent23Thu
24Fri10:563.79:545.64:46-0.54:082.15:007:29Waning Crescent24Fri
25Sat11:513.810:275.65:27-0.84:522.54:597:30New Moon25Sat
26Sun12:423.96:04-0.95:342.84:587:31New Moon26Sun
27Mon1:283.96:41-1.06:163.04:587:32New Moon27Mon
28Tue2:113.97:17-0.96:583.14:577:32New Moon28Tue
29Wed12:095.22:533.87:53-0.97:413.14:577:33Waxing Crescent29Wed
30Thu12:465.03:333.88:30-0.78:273.14:577:34Waxing Crescent30Thu
31Fri1:264.84:133.89:09-0.59:203.14:567:35Waxing Crescent31Fri
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 spring phase. Tonight's moon is 18% 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 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 Crescent (18% illuminated). This places Marshall, 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