Tides Today & Tomorrow in Santa Monica, CA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Santa Monica, CA.
Next low tide : 10:55 am (2.9 ft)
Next high tide : in 2h 22m at 8:06 am (3.1 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9410840
Common Questions About Tides

Santa Monica, CA Tides - May 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:304.69:256.13:24-0.73:100.56:037:38Full Moon1Sun
2Mon10:174.410:006.14:08-0.93:460.96:027:39Full Moon2Mon
3Tue11:064.110:355.94:51-1.04:221.36:017:40Full Moon3Tue
4Wed11:573.811:115.65:36-0.94:581.76:007:40Waning Gibbous4Wed
5Thu12:533.66:21-0.65:372.15:597:41Waning Gibbous5Thu
6Fri1:573.47:10-0.36:202.45:587:42Waning Gibbous6Fri
7Sat12:314.73:163.38:030.17:172.75:577:43Waning Gibbous7Sat
8Sun1:224.24:403.49:070.48:592.95:577:43Third Quarter8Sun
9Mon2:343.85:403.610:170.611:052.75:567:44Third Quarter9Mon
10Tue4:073.66:203.911:170.75:557:45Third Quarter10Tue
11Wed5:283.56:514.212:152.312:030.85:547:46Third Quarter11Wed
12Thu6:313.67:174.51:011.812:420.85:537:47Waning Crescent12Thu
13Fri7:233.77:424.91:381.21:150.95:537:47Waning Crescent13Fri
14Sat8:073.88:075.22:110.71:451.05:527:48Waning Crescent14Sat
15Sun8:473.98:335.52:440.22:151.15:517:49Waning Crescent15Sun
16Mon9:263.99:015.83:18-0.22:461.25:507:50New Moon16Mon
17Tue10:073.99:326.03:54-0.53:171.45:507:50New Moon17Tue
18Wed10:503.910:066.04:32-0.83:521.65:497:51New Moon18Wed
19Thu11:393.810:446.05:14-0.94:301.85:497:52Waxing Crescent19Thu
20Fri12:333.75:59-0.95:132.05:487:52Waxing Crescent20Fri
21Sat1:343.66:48-0.86:072.35:477:53Waxing Crescent21Sat
22Sun12:175.42:423.77:42-0.67:152.55:477:54Waxing Crescent22Sun
23Mon1:175.03:523.98:43-0.38:492.55:467:55First Quarter23Mon
24Tue2:324.54:544.39:490.010:352.25:467:55First Quarter24Tue
25Wed4:024.15:454.710:520.211:561.65:457:56First Quarter25Wed
26Thu5:274.06:295.211:470.45:457:57Waxing Gibbous26Thu
27Fri6:424.07:105.612:580.912:360.65:457:57Waxing Gibbous27Fri
28Sat7:474.07:496.01:510.21:210.85:447:58Waxing Gibbous28Sat
29Sun8:424.08:256.22:37-0.42:021.15:447:59Waxing Gibbous29Sun
30Mon9:314.09:006.33:20-0.82:411.35:447:59Full Moon30Mon
31Tue10:174.09:356.24:01-0.93:191.65:438:00Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410840)

Common Questions About Santa Monica, CA Tides

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What time does the tide turn (slack tide) in Santa Monica, CA today?

Slack tide in Santa Monica, CA is approximately 9:30 am — 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 Santa Monica, CA?

Santa Monica, CA is currently in a transitional phase. Tonight's moon is 72% 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 Santa Monica, 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 Santa Monica, CA?

Tide predictions for Santa Monica, 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 Santa Monica, CA?

Tide data for Santa Monica, CA is sourced from NOAA Station #9410840. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410840.

What is the moon phase in Santa Monica, CA tonight?

Tonight the moon over Santa Monica, CA is Waxing Gibbous (72% illuminated). This places Santa Monica, 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