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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 1h 26m at 10:32 am (2.2 ft)
Next high tide : 5:36 pm (5.6 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Sep 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:583.25:234.812:251.010:48 AM3.26:277:19Third Quarter1Sun
2Mon8:183.56:255.31:140.512:133.06:287:18Waning Crescent2Mon
3Tue8:393.87:165.81:54-0.11:082.66:287:16Waning Crescent3Tue
4Wed9:034.18:036.22:30-0.51:552.26:297:15Waning Crescent4Wed
5Thu9:304.48:486.43:05-0.82:391.76:307:14New Moon5Thu
6Fri9:594.89:326.53:39-0.93:231.26:307:12New Moon6Fri
7Sat10:315.110:186.24:14-0.84:100.86:317:11New Moon7Sat
8Sun11:055.411:065.74:48-0.44:590.66:327:10Waxing Crescent8Sun
9Mon11:415.511:595.05:230.15:530.56:327:08Waxing Crescent9Mon
10Tue12:215.65:590.86:540.56:337:07Waxing Crescent10Tue
11Wed1:004.31:075.56:371.58:070.76:347:06Waxing Crescent11Wed
12Thu2:223.62:025.37:212.29:370.76:347:04First Quarter12Thu
13Fri4:243.33:165.18:262.811:110.56:357:03First Quarter13Fri
14Sat6:303.54:435.010:183.16:367:01First Quarter14Sat
15Sun7:353.86:015.112:270.212:013.06:367:00Waxing Gibbous15Sun
16Mon8:144.17:015.31:22-0.11:062.76:376:59Waxing Gibbous16Mon
17Tue8:444.37:495.52:06-0.21:522.36:386:57Waxing Gibbous17Tue
18Wed9:094.58:285.52:41-0.22:291.96:396:56Waxing Gibbous18Wed
19Thu9:314.69:025.53:10-0.13:011.66:396:54Full Moon19Thu
20Fri9:514.79:345.43:360.13:311.46:406:53Full Moon20Fri
21Sat10:114.810:055.13:590.34:011.26:416:52Full Moon21Sat
22Sun10:314.910:374.84:210.64:321.16:416:50Full Moon22Sun
23Mon10:525.011:104.44:411.05:051.06:426:49Waning Gibbous23Mon
24Tue11:145.011:474.05:011.45:421.06:436:47Waning Gibbous24Tue
25Wed11:385.05:201.86:241.16:436:46Waning Gibbous25Wed
26Thu12:323.512:054.95:362.37:181.36:446:45Waning Gibbous26Thu
27Fri1:393.112:394.75:472.78:351.36:456:43Third Quarter27Fri
28Sat1:324.610:171.26:456:42Third Quarter28Sat
29Sun3:054.511:400.86:466:41Third Quarter29Sun
30Mon7:363.64:464.710:503.56:476:39Third Quarter30Mon
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 2:04 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 28% 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 Crescent (28% 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