38.1617’ N, 122.8930’ W

Marshall, Tomales Bay, CA

58°
H 66°
L 56°
SE
7mph
High tide
12:48 pm

Tides Today & Tomorrow in Marshall, Tomales Bay, CA

TIDE TIMES for Thursday, November 12, 2026
The tide is currently rising in Marshall, Tomales Bay, CA.
Next low tide : 8:33 pm (-0.4 ft)
Next high tide : in 3h 28m at 12:48 pm (5.1 ft)
Sunset today : 5:01 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #9415339
Common Questions About Tides

Marshall, Tomales Bay, CA Tides - Aug 1755

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:513.26:575.01:521.31:092.55:207:28Third Quarter1Fri
2Sat9:033.47:455.22:460.92:092.75:217:27Waning Crescent2Sat
3Sun9:573.68:325.43:330.53:022.85:227:26Waning Crescent3Sun
4Mon10:393.99:175.54:130.23:492.75:237:25Waning Crescent4Mon
5Tue11:174.110:005.74:50-0.14:322.65:247:24Waning Crescent5Tue
6Wed11:524.310:435.85:26-0.45:132.55:247:23New Moon6Wed
7Thu12:264.56:01-0.55:552.35:257:22New Moon7Thu
8Fri1:004.76:37-0.66:382.05:267:20New Moon8Fri
9Sat12:125.71:354.97:14-0.57:251.85:277:19Waxing Crescent9Sat
10Sun1:005.52:125.17:53-0.38:151.65:287:18Waxing Crescent10Sun
11Mon1:515.12:525.28:340.19:111.35:297:17Waxing Crescent11Mon
12Tue2:484.63:355.49:180.710:141.15:307:16Waxing Crescent12Tue
13Wed3:564.14:235.510:081.211:250.95:317:14First Quarter13Wed
14Thu5:163.85:185.611:061.85:317:13First Quarter14Thu
15Fri6:463.66:175.712:400.612:152.25:327:12First Quarter15Fri
16Sat8:103.87:195.81:510.31:292.55:337:11Waxing Gibbous16Sat
17Sun9:184.18:185.92:540.02:382.55:347:09Waxing Gibbous17Sun
18Mon10:124.49:145.93:49-0.33:382.45:357:08Waxing Gibbous18Mon
19Tue10:584.610:055.94:37-0.54:322.25:367:07Waxing Gibbous19Tue
20Wed11:394.710:535.85:20-0.55:202.05:377:05Full Moon20Wed
21Thu12:174.86:00-0.46:051.95:387:04Full Moon21Thu
22Fri12:514.96:37-0.26:481.75:397:03Full Moon22Fri
23Sat12:215.31:244.97:120.17:301.65:397:01Waning Gibbous23Sat
24Sun1:045.01:554.97:470.58:131.65:407:00Waning Gibbous24Sun
25Mon1:474.62:264.88:220.98:571.55:416:58Waning Gibbous25Mon
26Tue2:334.22:584.88:581.49:451.55:426:57Waning Gibbous26Tue
27Wed3:253.83:354.89:381.810:401.55:436:56Waning Gibbous27Wed
28Thu4:303.54:184.710:252.311:441.45:446:54Third Quarter28Thu
29Fri5:503.35:084.711:242.75:456:53Third Quarter29Fri
30Sat7:183.46:054.812:521.312:362.95:466:51Third Quarter30Sat
31Sun8:293.67:044.91:541.01:442.95:466:50Third Quarter31Sun
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 11% 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 (11% 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