Tides Today & Tomorrow in Santa Monica, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Santa Monica, CA.
Next low tide : 9:37 am (2.5 ft)
Next high tide : in 5h 48m at 5:56 am (2.8 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:58 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9410840
Common Questions About Tides

Santa Monica, CA Tides - Jan 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:394.411:48 AM4.66:032.06:370.26:594:56Waning Gibbous1Wed
2Thu1:324.412:453.97:162.27:210.86:594:56Third Quarter2Thu
3Fri2:304.42:043.28:552.18:121.46:594:57Third Quarter3Fri
4Sat3:284.53:512.910:331.79:141.86:594:58Third Quarter4Sat
5Sun4:214.75:332.911:421.210:172.06:594:59Third Quarter5Sun
6Mon5:084.96:453.012:310.76:595:00Waning Crescent6Mon
7Tue5:495.17:313.21:090.36:595:01Waning Crescent7Tue
8Wed6:255.48:043.41:41-0.16:595:01Waning Crescent8Wed
9Thu6:595.68:333.612:362.12:11-0.46:595:02Waning Crescent9Thu
10Fri7:315.89:013.71:122.02:40-0.66:595:03New Moon10Fri
11Sat8:026.09:303.91:471.93:10-0.76:595:04New Moon11Sat
12Sun8:346.010:004.02:221.83:40-0.86:595:05New Moon12Sun
13Mon9:075.910:334.12:581.84:11-0.76:595:06New Moon13Mon
14Tue9:425.711:084.23:381.84:43-0.66:595:07Waxing Crescent14Tue
15Wed10:205.311:464.34:221.85:16-0.36:585:08Waxing Crescent15Wed
16Thu11:044.85:131.85:500.16:585:09Waxing Crescent16Thu
17Fri12:294.411:56 AM4.16:141.86:280.56:585:10Waxing Crescent17Fri
18Sat1:184.61:073.57:341.77:141.16:575:11First Quarter18Sat
19Sun2:174.82:533.09:181.48:161.56:575:12First Quarter19Sun
20Mon3:225.14:472.910:480.89:351.86:575:13First Quarter20Mon
21Tue4:255.56:133.211:540.110:501.96:565:14Waxing Gibbous21Tue
22Wed5:245.97:113.612:47-0.66:565:14Waxing Gibbous22Wed
23Thu6:186.27:563.91:32-1.16:555:15Waxing Gibbous23Thu
24Fri7:076.58:364.212:501.62:14-1.46:555:16Waxing Gibbous24Fri
25Sat7:526.69:134.41:401.42:53-1.46:545:17Full Moon25Sat
26Sun8:356.59:514.62:271.23:31-1.36:545:18Full Moon26Sun
27Mon9:166.210:284.63:121.24:07-1.06:535:19Full Moon27Mon
28Tue9:575.711:064.63:571.24:41-0.66:525:20Waning Gibbous28Tue
29Wed10:385.111:444.64:431.35:14-0.16:525:21Waning Gibbous29Wed
30Thu11:204.45:321.45:460.56:515:22Waning Gibbous30Thu
31Fri12:244.512:083.76:271.66:161.06:505:23Waning Gibbous31Fri
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 7:46 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 63% 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 First Quarter (63% 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