Tides Today & Tomorrow in King Harbor, Santa Monica Bay, CA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide (tomorrow) : in 7h 42m at 1:52 am (0.4 ft)
Next high tide (tomorrow) : 9:00 am (3.2 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Jul 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:395.22:124.77:30-0.47:591.85:468:08Waning Gibbous1Fri
2Sat1:424.43:064.98:170.39:271.65:478:08Third Quarter2Sat
3Sun3:023.64:035.19:071.011:001.35:478:08Third Quarter3Sun
4Mon4:423.15:005.310:031.55:488:08Third Quarter4Mon
5Tue6:283.05:555.512:210.711:06 AM2.05:488:08Waning Crescent5Tue
6Wed7:513.26:455.61:240.212:092.35:498:08Waning Crescent6Wed
7Thu8:493.47:305.72:14-0.21:062.45:498:07Waning Crescent7Thu
8Fri9:333.58:105.82:56-0.51:532.45:508:07Waning Crescent8Fri
9Sat10:083.68:475.93:32-0.62:342.35:508:07New Moon9Sat
10Sun10:383.79:215.84:04-0.63:112.35:518:07New Moon10Sun
11Mon11:063.89:545.74:34-0.63:462.25:518:06New Moon11Mon
12Tue11:333.910:265.65:02-0.54:212.25:528:06New Moon12Tue
13Wed12:013.95:29-0.34:582.25:538:06Waxing Crescent13Wed
14Thu12:314.05:560.05:382.25:538:05Waxing Crescent14Thu
15Fri1:024.16:230.36:232.25:548:05Waxing Crescent15Fri
16Sat12:074.41:354.26:500.77:182.35:548:04Waxing Crescent16Sat
17Sun12:483.92:134.37:171.18:302.25:558:04First Quarter17Sun
18Mon1:433.32:574.47:471.510:032.05:568:03First Quarter18Mon
19Tue3:132.83:514.78:241.911:331.55:568:03First Quarter19Tue
20Wed5:252.64:505.09:212.35:578:02First Quarter20Wed
21Thu7:082.85:485.412:400.810:43 AM2.55:588:02Waxing Gibbous21Thu
22Fri8:053.16:435.91:300.112:012.55:588:01Waxing Gibbous22Fri
23Sat8:473.57:346.32:14-0.51:052.35:598:00Waxing Gibbous23Sat
24Sun9:233.88:236.72:55-1.02:012.06:008:00Waxing Gibbous24Sun
25Mon10:004.29:116.83:35-1.32:531.76:007:59Full Moon25Mon
26Tue10:374.59:586.74:14-1.43:441.46:017:58Full Moon26Tue
27Wed11:154.810:466.44:53-1.34:361.26:027:58Full Moon27Wed
28Thu11:555.011:355.75:31-1.05:311.16:027:57Waning Gibbous28Thu
29Fri12:375.16:10-0.46:311.26:037:56Waning Gibbous29Fri
30Sat12:285.01:225.26:500.27:391.26:047:55Waning Gibbous30Sat
31Sun1:304.12:135.27:311.09:001.26:057:55Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410738)

Common Questions About King Harbor, Santa Monica Bay, CA Tides

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

Slack tide in King Harbor, Santa Monica Bay, CA is approximately 5:26 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 King Harbor, Santa Monica Bay, CA?

King Harbor, Santa Monica Bay, 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 King Harbor, Santa Monica 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 King Harbor, Santa Monica Bay, CA?

Tide predictions for King Harbor, Santa Monica 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 King Harbor, Santa Monica Bay, CA?

Tide data for King Harbor, Santa Monica Bay, CA is sourced from NOAA Station #9410738. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410738.

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

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