Tides Today & Tomorrow in Santa Monica, CA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Santa Monica, CA.
Next low tide : in 1h 57m at 1:25 am (0.6 ft)
Next high tide : 8:49 am (3.6 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:20 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9410840
Common Questions About Tides

Santa Monica, CA Tides - Jan 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:326.38:233.712:042.11:54-1.06:594:55Waning Crescent1Sat
2Sun7:166.49:013.812:552.12:34-1.26:594:56New Moon2Sun
3Mon7:566.49:373.91:402.13:10-1.26:594:57New Moon3Mon
4Tue8:336.310:114.02:212.03:45-1.16:594:58New Moon4Tue
5Wed9:096.010:454.03:002.04:18-0.96:594:58New Moon5Wed
6Thu9:435.711:194.03:392.04:49-0.57:004:59Waxing Crescent6Thu
7Fri10:175.211:534.14:202.05:18-0.27:005:00Waxing Crescent7Fri
8Sat10:524.75:042.15:470.37:005:01Waxing Crescent8Sat
9Sun12:284.111:30 AM4.05:542.26:130.87:005:02Waxing Crescent9Sun
10Mon1:074.112:163.46:582.26:401.36:595:03First Quarter10Mon
11Tue1:514.21:302.88:382.17:091.76:595:04First Quarter11Tue
12Wed2:444.43:582.410:321.77:542.16:595:04First Quarter12Wed
13Thu3:404.66:152.611:421.19:192.46:595:05First Quarter13Thu
14Fri4:334.97:132.912:270.56:595:06Waxing Gibbous14Fri
15Sat5:225.37:453.21:04-0.16:595:07Waxing Gibbous15Sat
16Sun6:085.78:123.41:38-0.66:585:08Waxing Gibbous16Sun
17Mon6:506.18:403.712:282.22:11-1.06:585:09Waxing Gibbous17Mon
18Tue7:316.59:103.91:142.02:45-1.36:585:10Full Moon18Tue
19Wed8:126.79:424.21:581.73:20-1.56:575:11Full Moon19Wed
20Thu8:546.610:174.42:441.53:55-1.46:575:12Full Moon20Thu
21Fri9:386.310:554.73:331.34:31-1.16:575:13Waning Gibbous21Fri
22Sat10:245.711:364.94:251.25:07-0.76:565:14Waning Gibbous22Sat
23Sun11:164.95:241.15:44-0.16:565:15Waning Gibbous23Sun
24Mon12:205.012:164.16:311.16:220.66:555:16Waning Gibbous24Mon
25Tue1:115.11:363.27:561.17:041.36:555:17Third Quarter25Tue
26Wed2:125.23:362.79:410.88:051.96:545:18Third Quarter26Wed
27Thu3:225.35:422.811:100.39:392.36:545:19Third Quarter27Thu
28Fri4:315.47:013.212:15-0.26:535:20Waning Crescent28Fri
29Sat5:345.67:453.51:05-0.76:525:21Waning Crescent29Sat
30Sun6:275.88:183.812:112.21:46-0.96:525:22Waning Crescent30Sun
31Mon7:125.98:463.91:012.02:21-1.06:515:23Waning Crescent31Mon
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 5:07 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 66% 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 (66% 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