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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 2h 00m at 5:38 pm (1.9 ft)
Next high tide : 11:34 pm (5.0 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Aug 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:073.99:065.73:40-0.42:562.26:057:54Full Moon1Thu
2Fri10:294.09:375.74:07-0.33:292.06:057:53Full Moon2Fri
3Sat10:534.210:075.54:32-0.24:011.96:067:52Full Moon3Sat
4Sun11:174.310:385.34:56-0.14:351.86:077:51Full Moon4Sun
5Mon11:424.411:104.95:200.25:121.86:087:50Waning Gibbous5Mon
6Tue12:094.55:440.55:531.86:087:50Waning Gibbous6Tue
7Wed12:384.66:080.96:401.86:097:49Waning Gibbous7Wed
8Thu12:233.91:124.66:321.37:411.86:107:48Waning Gibbous8Thu
9Fri1:153.41:544.76:581.89:041.76:107:47Third Quarter9Fri
10Sat2:402.82:504.87:292.210:451.46:117:46Third Quarter10Sat
11Sun5:132.74:025.08:262.66:127:45Third Quarter11Sun
12Mon7:032.95:155.312:070.810:14 AM2.86:137:44Third Quarter12Mon
13Tue7:503.36:205.81:030.211:49 AM2.76:137:42Waning Crescent13Tue
14Wed8:253.77:166.21:49-0.412:572.36:147:41Waning Crescent14Wed
15Thu8:574.18:076.52:30-0.81:531.96:157:40Waning Crescent15Thu
16Fri9:314.58:566.73:08-1.12:441.46:167:39New Moon16Fri
17Sat10:054.99:436.53:45-1.13:331.06:167:38New Moon17Sat
18Sun10:405.210:306.24:22-0.94:230.76:177:37New Moon18Sun
19Mon11:175.411:195.64:58-0.55:140.66:187:36Waxing Crescent19Mon
20Tue11:565.55:340.16:090.66:187:35Waxing Crescent20Tue
21Wed12:104.812:385.56:110.77:100.86:197:33Waxing Crescent21Wed
22Thu1:094.01:245.36:481.48:231.06:207:32First Quarter22Thu
23Fri2:273.42:205.17:302.19:541.06:207:31First Quarter23Fri
24Sat4:263.03:324.98:282.711:280.96:217:30First Quarter24Sat
25Sun6:373.24:544.810:113.06:227:28First Quarter25Sun
26Mon7:423.56:055.012:400.611:52 AM3.06:237:27Waxing Gibbous26Mon
27Tue8:183.77:005.11:300.412:552.76:237:26Waxing Gibbous27Tue
28Wed8:443.97:425.32:090.21:392.46:247:25Waxing Gibbous28Wed
29Thu9:054.18:185.42:400.12:132.16:257:23Waxing Gibbous29Thu
30Fri9:254.38:505.53:060.12:451.86:257:22Full Moon30Fri
31Sat9:444.59:215.43:300.13:151.56:267:21Full Moon31Sat
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 8:36 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 spring phase. Tonight's moon is 90% 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 Gibbous (90% 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