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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 53m at 8:54 pm (1.6 ft)
Next high tide (tomorrow) : 2:28 am (3.0 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 6:07 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Mar 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:154.610:474.64:150.84:290.36:215:50Waxing Crescent1Fri
2Sat10:504.011:104.64:530.84:490.86:205:51Waxing Crescent2Sat
3Sun11:283.411:354.55:350.95:051.46:195:51Waxing Crescent3Sun
4Mon12:172.86:261.15:131.86:175:52Waxing Crescent4Mon
5Tue12:034.31:542.37:381.24:502.26:165:53First Quarter5Tue
6Wed12:424.29:341.26:155:54First Quarter6Wed
7Thu1:524.011:180.86:135:55First Quarter7Thu
8Fri3:414.17:583.212:130.36:125:56First Quarter8Fri
9Sat5:024.47:543.312:49-0.16:115:56Waxing Gibbous9Sat
10Sun5:574.88:033.612:022.71:20-0.56:105:57Waxing Gibbous10Sun
11Mon6:425.28:183.812:422.21:48-0.86:085:58Waxing Gibbous11Mon
12Tue7:225.58:374.21:201.72:15-0.96:075:59Waxing Gibbous12Tue
13Wed8:025.79:004.51:581.12:42-0.96:065:59Full Moon13Wed
14Thu8:435.69:254.92:380.63:10-0.76:046:00Full Moon14Thu
15Fri9:265.29:545.23:210.23:38-0.36:036:01Full Moon15Fri
16Sat10:124.710:255.44:07-0.14:070.26:026:02Waning Gibbous16Sat
17Sun11:034.011:015.54:58-0.24:370.96:006:03Waning Gibbous17Sun
18Mon12:063.35:57-0.25:071.55:596:03Waning Gibbous18Mon
19Tue1:382.77:09-0.15:392.15:576:04Third Quarter19Tue
20Wed12:375.14:242.78:420.06:262.75:566:05Third Quarter20Wed
21Thu1:554.86:143.110:20-0.29:093.05:556:06Third Quarter21Thu
22Fri3:374.76:493.511:33-0.511:092.75:536:06Third Quarter22Fri
23Sat5:044.87:183.812:27-0.75:526:07Waning Crescent23Sat
24Sun6:085.07:444.112:152.21:08-0.85:516:08Waning Crescent24Sun
25Mon6:585.28:084.41:021.61:42-0.75:496:09Waning Crescent25Mon
26Tue7:405.18:304.61:411.12:11-0.55:486:09Waning Crescent26Tue
27Wed8:185.08:514.82:170.72:37-0.25:476:10New Moon27Wed
28Thu8:534.79:114.92:510.42:590.25:456:11New Moon28Thu
29Fri9:284.49:325.03:240.23:200.65:446:12New Moon29Fri
30Sat10:034.09:525.03:570.13:391.05:436:12New Moon30Sat
31Sun10:403.510:134.94:310.13:561.55:416:13Waxing Crescent31Sun
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 11:41 pm — 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 64% 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 Third Quarter (64% 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