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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in King Harbor, Santa Monica Bay, CA.
Next low tide (tomorrow) : 4:58 am (-0.5 ft)
Next high tide : in 2h 10m at 9:51 pm (5.9 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 6:03 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Sep 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:453.53:305.18:492.210:590.86:277:19Third Quarter1Mon
2Tue5:393.44:475.210:172.66:287:17Third Quarter2Tue
3Wed7:023.75:595.312:170.411:45 AM2.66:287:16Waning Crescent3Wed
4Thu7:554.06:585.51:160.112:532.46:297:15Waning Crescent4Thu
5Fri8:354.37:465.62:02-0.11:442.16:307:13Waning Crescent5Fri
6Sat9:074.58:275.72:40-0.22:251.86:317:12Waning Crescent6Sat
7Sun9:344.69:035.73:13-0.23:011.66:317:11New Moon7Sun
8Mon9:594.79:375.53:420.03:341.46:327:09New Moon8Mon
9Tue10:234.710:095.34:080.24:061.36:337:08New Moon9Tue
10Wed10:474.810:415.04:320.54:381.26:337:06New Moon10Wed
11Thu11:114.811:144.74:560.85:121.26:347:05Waxing Crescent11Thu
12Fri11:364.811:504.35:201.15:501.36:357:04Waxing Crescent12Fri
13Sat12:034.75:431.56:331.46:357:02Waxing Crescent13Sat
14Sun12:333.812:344.66:072.07:271.66:367:01Waxing Crescent14Sun
15Mon1:303.31:134.56:332.48:431.66:377:00First Quarter15Mon
16Tue3:093.02:114.37:062.810:191.56:376:58First Quarter16Tue
17Wed5:433.13:364.48:313.111:401.16:386:57First Quarter17Wed
18Thu6:533.45:024.610:463.16:396:55First Quarter18Thu
19Fri7:253.76:075.012:350.712:042.86:396:54Waxing Gibbous19Fri
20Sat7:524.17:005.41:170.212:582.36:406:53Waxing Gibbous20Sat
21Sun8:204.57:485.81:55-0.11:431.86:416:51Waxing Gibbous21Sun
22Mon8:504.98:346.02:31-0.42:271.26:416:50Waxing Gibbous22Mon
23Tue9:215.39:206.03:06-0.43:110.66:426:48Full Moon23Tue
24Wed9:555.610:075.83:42-0.33:570.26:436:47Full Moon24Wed
25Thu10:315.910:565.44:180.04:450.06:446:46Full Moon25Thu
26Fri11:106.011:504.94:560.55:370.06:446:44Waning Gibbous26Fri
27Sat11:525.95:351.06:340.16:456:43Waning Gibbous27Sat
28Sun12:524.312:395.66:191.77:410.36:466:41Waning Gibbous28Sun
29Mon2:113.81:365.37:122.39:020.56:466:40Third Quarter29Mon
30Tue3:573.62:515.08:302.810:310.56:476:39Third Quarter30Tue
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 1:24 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 100% 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 Full Moon (100% 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