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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 51m at 2:01 am (-0.7 ft)
Next high tide : 8:49 am (3.6 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - May 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:023.810:275.64:48-0.54:111.46:037:37Full Moon1Sat
2Sun11:523.511:005.65:30-0.64:401.86:027:38Waning Gibbous2Sun
3Mon12:513.36:18-0.65:142.26:017:39Waning Gibbous3Mon
4Tue2:063.17:14-0.55:572.56:007:39Waning Gibbous4Tue
5Wed12:285.23:423.18:21-0.47:062.95:597:40Waning Gibbous5Wed
6Thu1:334.85:083.49:35-0.39:053.05:587:41Third Quarter6Thu
7Fri3:014.56:023.810:46-0.211:002.65:587:42Third Quarter7Fri
8Sat4:364.36:414.311:46-0.25:577:43Third Quarter8Sat
9Sun5:574.47:164.812:181.912:36-0.25:567:43Waning Crescent9Sun
10Mon7:044.47:495.21:161.21:190.05:557:44Waning Crescent10Mon
11Tue8:024.48:215.62:050.41:580.25:547:45Waning Crescent11Tue
12Wed8:544.48:535.92:50-0.22:340.55:537:46New Moon12Wed
13Thu9:444.29:246.03:33-0.63:090.95:537:46New Moon13Thu
14Fri10:334.09:566.04:15-0.93:421.35:527:47New Moon14Fri
15Sat11:223.810:285.84:57-0.94:151.75:517:48New Moon15Sat
16Sun12:143.55:39-0.84:482.15:517:49Waxing Crescent16Sun
17Mon1:123.36:23-0.65:222.55:507:49Waxing Crescent17Mon
18Tue2:243.27:12-0.26:012.85:497:50Waxing Crescent18Tue
19Wed12:154.73:533.28:060.17:023.15:497:51Waxing Crescent19Wed
20Thu1:034.35:133.49:080.48:543.25:487:51First Quarter20Thu
21Fri2:103.95:593.610:110.610:523.05:487:52First Quarter21Fri
22Sat3:403.66:293.911:070.75:477:53First Quarter22Sat
23Sun5:073.56:534.212:062.511:52 AM0.85:477:54First Quarter23Sun
24Mon6:153.57:154.512:542.012:300.95:467:54Waxing Gibbous24Mon
25Tue7:113.67:374.81:331.41:021.05:467:55Waxing Gibbous25Tue
26Wed8:003.68:005.22:090.81:331.25:457:56Waxing Gibbous26Wed
27Thu8:463.78:265.62:440.22:031.35:457:56Waxing Gibbous27Thu
28Fri9:313.78:555.93:20-0.32:351.55:447:57Full Moon28Fri
29Sat10:173.79:286.13:58-0.83:081.75:447:58Full Moon29Sat
30Sun11:053.610:046.24:39-1.03:441.95:447:58Full Moon30Sun
31Mon11:583.610:456.15:23-1.24:242.15:437:59Waning Gibbous31Mon
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 5:25 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 spring phase. Tonight's moon is 12% 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 near their weekly maximum.

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 (12% illuminated). This places King Harbor, Santa Monica Bay, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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