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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in King Harbor, Santa Monica Bay, CA.
Next low tide (tomorrow) : 4:25 am (-1.8 ft)
Next high tide : in 4h 45m at 9:05 pm (7.0 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:52 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Jun 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:203.99:366.43:59-1.13:171.55:437:59Full Moon1Sat
2Sun11:094.010:196.44:43-1.44:011.75:438:00Full Moon2Sun
3Mon12:004.05:29-1.44:501.85:428:00Waning Gibbous3Mon
4Tue12:554.06:18-1.35:462.05:428:01Waning Gibbous4Tue
5Wed1:544.07:09-1.06:522.25:428:01Waning Gibbous5Wed
6Thu12:535.22:574.28:04-0.68:142.35:428:02Third Quarter6Thu
7Fri2:004.64:004.49:02-0.19:492.15:428:02Third Quarter7Fri
8Sat3:224.04:594.710:020.311:191.65:428:03Third Quarter8Sat
9Sun4:533.65:505.111:010.75:428:03Third Quarter9Sun
10Mon6:193.56:365.312:321.011:56 AM1.15:428:04Waning Crescent10Mon
11Tue7:303.57:175.61:300.512:461.35:428:04Waning Crescent11Tue
12Wed8:283.67:545.72:180.01:301.65:428:05Waning Crescent12Wed
13Thu9:183.68:295.82:59-0.42:101.85:428:05Waning Crescent13Thu
14Fri10:003.79:015.83:36-0.62:461.95:428:05New Moon14Fri
15Sat10:393.79:335.84:10-0.63:212.05:428:06New Moon15Sat
16Sun11:153.710:055.64:44-0.63:552.15:428:06New Moon16Sun
17Mon11:523.710:375.45:16-0.54:302.25:428:06New Moon17Mon
18Tue12:303.65:49-0.45:072.45:428:07Waxing Crescent18Tue
19Wed1:103.66:24-0.15:492.55:428:07Waxing Crescent19Wed
20Thu1:543.76:590.16:392.65:428:07Waxing Crescent20Thu
21Fri12:244.42:423.77:360.47:452.75:438:07Waxing Crescent21Fri
22Sat1:104.03:313.98:170.89:102.65:438:07First Quarter22Sat
23Sun2:133.54:204.19:011.110:422.35:438:08First Quarter23Sun
24Mon3:403.15:054.59:521.411:561.75:448:08First Quarter24Mon
25Tue5:183.05:474.910:461.65:448:08First Quarter25Tue
26Wed6:403.16:285.312:521.111:41 AM1.75:448:08Waxing Gibbous26Wed
27Thu7:443.37:105.81:380.412:341.85:458:08Waxing Gibbous27Thu
28Fri8:373.57:536.22:21-0.31:241.85:458:08Waxing Gibbous28Fri
29Sat9:243.88:376.53:04-0.92:131.75:458:08Full Moon29Sat
30Sun10:104.09:226.73:46-1.33:021.75:468:08Full Moon30Sun
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 12:45 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 1% 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 New Moon (1% 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