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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 1h 43m at 1:17 am (0.1 ft)
Next high tide : 7:51 am (3.0 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Sep 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:034.39:225.63:42-0.13:161.96:277:19Full Moon1Sat
2Sun10:244.49:525.54:070.03:461.76:287:17Full Moon2Sun
3Mon10:464.510:225.34:310.14:171.66:287:16Full Moon3Mon
4Tue11:094.610:545.04:550.44:501.56:297:15Full Moon4Tue
5Wed11:334.711:274.65:180.75:271.56:307:13Waning Gibbous5Wed
6Thu12:004.75:411.16:091.56:317:12Waning Gibbous6Thu
7Fri12:064.112:294.76:041.57:001.56:317:11Waning Gibbous7Fri
8Sat12:553.61:054.76:282.08:091.66:327:09Waning Gibbous8Sat
9Sun2:133.11:554.76:562.49:441.46:337:08Third Quarter9Sun
10Mon4:432.93:074.77:442.911:191.06:337:07Third Quarter10Mon
11Tue6:493.24:344.99:493.16:347:05Third Quarter11Tue
12Wed7:313.65:495.312:270.411:36 AM3.06:357:04Waning Crescent12Wed
13Thu8:034.06:505.81:17-0.112:442.56:357:02Waning Crescent13Thu
14Fri8:334.37:436.22:00-0.51:372.06:367:01Waning Crescent14Fri
15Sat9:044.78:336.42:39-0.82:251.46:377:00Waning Crescent15Sat
16Sun9:365.19:206.43:17-0.93:120.96:376:58New Moon16Sun
17Mon10:105.410:076.13:53-0.73:590.56:386:57New Moon17Mon
18Tue10:445.610:565.74:29-0.34:480.36:396:55New Moon18Tue
19Wed11:205.711:475.05:050.25:380.36:396:54Waxing Crescent19Wed
20Thu11:585.65:400.96:340.46:406:53Waxing Crescent20Thu
21Fri12:454.312:405.46:171.67:390.66:416:51Waxing Crescent21Fri
22Sat1:583.71:285.16:572.38:580.86:416:50First Quarter22Sat
23Sun3:503.32:334.87:522.910:310.86:426:48First Quarter23Sun
24Mon6:073.54:014.69:443.311:530.76:436:47First Quarter24Mon
25Tue7:163.85:274.611:433.26:446:46First Quarter25Tue
26Wed7:534.06:324.812:520.512:492.96:446:44Waxing Gibbous26Wed
27Thu8:194.27:205.01:350.31:322.56:456:43Waxing Gibbous27Thu
28Fri8:404.47:585.12:090.32:042.16:466:42Waxing Gibbous28Fri
29Sat9:004.68:325.22:370.32:341.76:466:40Waxing Gibbous29Sat
30Sun9:184.79:045.23:020.33:021.46:476:39Full Moon30Sun
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 4:34 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 28% 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 Waning Crescent (28% 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