38.1617’ N, 122.8930’ W

Marshall, Tomales Bay, CA

49°
H 68°
L 43°
NNW
6mph
High tide
9:13 am

Tides Today & Tomorrow in Marshall, Tomales Bay, CA

TIDE TIMES for Thursday, November 5, 2026
The tide is currently rising in Marshall, Tomales Bay, CA.
Next low tide : 4:04 pm (0.6 ft)
Next high tide : in 4h 50m at 9:13 am (5.3 ft)
Sunset today : 5:08 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9415339
Common Questions About Tides

Marshall, Tomales Bay, CA Tides - Feb 1796

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:104.88:003.112:032.11:521.17:235:41Third Quarter1Mon
2Tue6:574.99:203.31:082.62:490.77:225:42Third Quarter2Tue
3Wed7:455.010:163.62:132.83:370.37:215:44Waning Crescent3Wed
4Thu8:315.110:583.83:103.04:200.07:205:45Waning Crescent4Thu
5Fri9:155.311:334.03:593.04:57-0.37:195:46Waning Crescent5Fri
6Sat9:575.44:412.95:32-0.57:185:47Waning Crescent6Sat
7Sun12:044.110:38 AM5.55:182.76:05-0.77:175:48New Moon7Sun
8Mon12:344.211:18 AM5.65:542.66:38-0.87:165:49New Moon8Mon
9Tue1:044.311:58 AM5.56:312.47:11-0.77:155:50New Moon9Tue
10Wed1:344.512:395.37:102.17:45-0.67:145:51Waxing Crescent10Wed
11Thu2:064.61:245.07:541.98:20-0.37:135:52Waxing Crescent11Thu
12Fri2:394.72:134.68:421.68:580.27:125:54Waxing Crescent12Fri
13Sat3:154.93:124.19:381.49:400.87:115:55Waxing Crescent13Sat
14Sun3:555.04:263.610:421.110:281.57:105:56First Quarter14Sun
15Mon4:415.26:003.311:560.811:282.17:085:57First Quarter15Mon
16Tue5:345.37:413.41:120.47:075:58First Quarter16Tue
17Wed6:355.49:033.712:412.62:23-0.17:065:59Waxing Gibbous17Wed
18Thu7:385.610:034.01:582.83:25-0.57:056:00Waxing Gibbous18Thu
19Fri8:395.810:524.33:082.74:18-0.97:036:01Waxing Gibbous19Fri
20Sat9:365.911:344.64:082.55:06-1.17:026:02Waxing Gibbous20Sat
21Sun10:295.95:012.25:49-1.17:016:03Full Moon21Sun
22Mon12:134.711:18 AM5.85:501.96:30-0.97:006:04Full Moon22Mon
23Tue12:494.812:055.56:371.67:08-0.66:586:05Full Moon23Tue
24Wed1:244.812:515.27:221.47:44-0.26:576:06Waning Gibbous24Wed
25Thu1:574.81:374.78:081.38:200.36:556:07Waning Gibbous25Thu
26Fri2:294.82:254.28:541.28:560.96:546:09Waning Gibbous26Fri
27Sat3:014.73:193.79:431.19:341.56:536:10Waning Gibbous27Sat
28Sun3:344.74:253.310:381.110:172.16:516:11Third Quarter28Sun
29Mon4:134.65:523.111:411.111:132.66:506:12Third Quarter29Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415339)

Common Questions About Marshall, Tomales Bay, CA Tides

Collapse All
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 12% 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 Waning Crescent (12% 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