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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in King Harbor, Santa Monica Bay, CA.
Next low tide : 12:56 pm (2.6 ft)
Next high tide : in 3h 48m at 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 - Sep 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:063.33:314.98:472.511:150.96:287:18Third Quarter1Wed
2Thu6:133.34:484.910:192.96:287:17Third Quarter2Thu
3Fri7:333.65:595.012:320.611:53 AM2.96:297:16Waning Crescent3Fri
4Sat8:183.96:565.21:270.312:582.76:307:14Waning Crescent4Sat
5Sun8:504.17:415.32:100.11:442.56:307:13Waning Crescent5Sun
6Mon9:164.28:195.52:440.02:202.26:317:11Waning Crescent6Mon
7Tue9:384.38:525.53:130.02:511.96:327:10New Moon7Tue
8Wed9:584.49:235.53:380.03:211.76:327:09New Moon8Wed
9Thu10:184.59:545.44:020.13:511.56:337:07New Moon9Thu
10Fri10:404.610:255.24:250.34:221.46:347:06New Moon10Fri
11Sat11:024.710:574.94:470.64:561.36:347:05New Moon11Sat
12Sun11:254.811:334.45:090.95:331.36:357:03Waxing Crescent12Sun
13Mon11:514.85:321.36:151.36:367:02Waxing Crescent13Mon
14Tue12:144.012:204.85:541.87:091.46:367:00Waxing Crescent14Tue
15Wed1:093.412:564.76:172.28:211.46:376:59Waxing Crescent15Wed
16Thu2:393.01:494.76:452.69:571.36:386:58First Quarter16Thu
17Fri5:223.03:104.77:413.011:260.86:386:56First Quarter17Fri
18Sat6:543.34:424.910:093.26:396:55First Quarter18Sat
19Sun7:293.75:575.312:290.311:49 AM2.96:406:53Waxing Gibbous19Sun
20Mon7:584.16:575.81:17-0.212:532.46:406:52Waxing Gibbous20Mon
21Tue8:284.57:506.11:59-0.51:441.86:416:51Waxing Gibbous21Tue
22Wed8:595.08:396.32:38-0.72:311.26:426:49Full Moon22Wed
23Thu9:315.39:266.23:15-0.73:170.66:436:48Full Moon23Thu
24Fri10:055.610:145.93:51-0.54:040.36:436:46Full Moon24Fri
25Sat10:395.811:035.44:260.04:520.16:446:45Full Moon25Sat
26Sun11:155.911:564.75:020.55:430.16:456:44Waning Gibbous26Sun
27Mon11:535.75:381.26:390.26:456:42Waning Gibbous27Mon
28Tue12:574.112:355.56:151.97:450.56:466:41Waning Gibbous28Tue
29Wed2:193.51:255.16:582.69:060.76:476:40Third Quarter29Wed
30Thu4:243.42:334.78:053.110:380.86:476:38Third Quarter30Thu
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 10:52 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