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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 5h 20m at 6:41 am (0.8 ft)
Next high tide : 1:20 pm (4.7 ft)
Sunset today : 7:52 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Nov 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:226.48:184.61:040.82:05-0.76:125:01Full Moon1Mon
2Tue7:576.89:124.41:401.22:52-1.16:135:00Full Moon2Tue
3Wed8:346.910:074.12:161.53:40-1.36:144:59Full Moon3Wed
4Thu9:146.811:083.82:541.94:31-1.26:154:59Waning Gibbous4Thu
5Fri9:576.53:352.35:26-0.96:164:58Waning Gibbous5Fri
6Sat12:173.610:45 AM6.04:212.76:28-0.46:174:57Waning Gibbous6Sat
7Sun1:423.511:41 AM5.45:223.17:360.06:184:56Waning Gibbous7Sun
8Mon3:123.712:534.86:593.38:470.36:194:55Third Quarter8Mon
9Tue4:203.92:234.39:013.29:500.56:194:54Third Quarter9Tue
10Wed5:044.23:524.110:342.710:410.86:204:54Third Quarter10Wed
11Thu5:374.55:044.011:352.111:221.06:214:53Third Quarter11Thu
12Fri6:034.86:033.912:201.56:224:52Waning Crescent12Fri
13Sat6:265.16:523.912:581.06:234:52Waning Crescent13Sat
14Sun6:465.37:353.812:221.51:310.66:244:51Waning Crescent14Sun
15Mon7:075.58:153.812:461.82:030.26:254:50Waning Crescent15Mon
16Tue7:305.78:533.71:102.02:34-0.16:264:50New Moon16Tue
17Wed7:545.89:333.61:342.23:07-0.36:274:49New Moon17Wed
18Thu8:215.910:153.52:002.43:42-0.46:284:49New Moon18Thu
19Fri8:505.911:013.42:262.54:20-0.46:294:48New Moon19Fri
20Sat9:235.811:563.32:542.75:03-0.36:304:48Waxing Crescent20Sat
21Sun10:005.63:262.95:50-0.16:314:47Waxing Crescent21Sun
22Mon1:023.210:43 AM5.34:073.16:430.06:324:47Waxing Crescent22Mon
23Tue2:143.411:38 AM4.95:163.37:390.26:334:46Waxing Crescent23Tue
24Wed3:113.712:514.57:093.38:340.46:334:46First Quarter24Wed
25Thu3:534.12:244.19:072.99:270.66:344:46First Quarter25Thu
26Fri4:284.63:593.810:322.110:150.86:354:45First Quarter26Fri
27Sat5:025.15:203.811:351.211:011.16:364:45Waxing Gibbous27Sat
28Sun5:375.76:303.812:280.36:374:45Waxing Gibbous28Sun
29Mon6:146.27:323.91:17-0.56:384:45Waxing Gibbous29Mon
30Tue6:536.78:283.912:281.62:04-1.16:394:45Full Moon30Tue
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 10:00 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 74% 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 Gibbous (74% 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