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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 3h 28m at 6:44 pm (2.6 ft)
Next high tide (tomorrow) : 12:28 am (4.5 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:534.07:314.91:061.41:040.46:037:37Waning Crescent1Thu
2Fri7:494.17:585.41:500.61:380.66:027:38Waning Crescent2Fri
3Sat8:414.18:295.92:34-0.22:120.86:017:38Waning Crescent3Sat
4Sun9:344.19:046.33:18-0.92:471.16:007:39New Moon4Sun
5Mon10:273.99:426.54:04-1.43:241.45:597:40New Moon5Mon
6Tue11:233.710:256.54:53-1.64:041.75:597:41New Moon6Tue
7Wed12:253.55:45-1.64:482.15:587:42Waxing Crescent7Wed
8Thu1:353.36:42-1.45:402.45:577:42Waxing Crescent8Thu
9Fri12:045.82:543.37:45-1.06:502.75:567:43Waxing Crescent9Fri
10Sat1:065.34:133.58:52-0.68:292.85:557:44First Quarter10Sat
11Sun2:224.75:153.99:59-0.310:192.65:547:45First Quarter11Sun
12Mon3:504.26:024.211:000.011:462.05:547:45First Quarter12Mon
13Tue5:163.96:404.611:510.45:537:46First Quarter13Tue
14Wed6:303.77:124.912:511.412:340.75:527:47Waxing Gibbous14Wed
15Thu7:323.67:395.11:410.81:101.15:517:48Waxing Gibbous15Thu
16Fri8:253.68:045.32:230.31:401.45:517:48Waxing Gibbous16Fri
17Sat9:113.58:295.53:00-0.12:071.75:507:49Waxing Gibbous17Sat
18Sun9:533.48:535.53:33-0.42:331.95:497:50Full Moon18Sun
19Mon10:333.39:195.64:06-0.52:592.15:497:51Full Moon19Mon
20Tue11:133.39:485.54:40-0.63:262.35:487:51Full Moon20Tue
21Wed11:563.210:185.45:15-0.63:532.55:487:52Full Moon21Wed
22Thu12:433.15:53-0.44:232.65:477:53Waning Gibbous22Thu
23Fri1:373.06:35-0.34:562.85:467:53Waning Gibbous23Fri
24Sat2:403.17:20-0.15:412.95:467:54Waning Gibbous24Sat
25Sun12:084.73:423.28:080.16:553.15:457:55Waning Gibbous25Sun
26Mon1:004.44:303.58:580.38:443.05:457:55Third Quarter26Mon
27Tue2:104.05:043.89:470.510:302.65:457:56Third Quarter27Tue
28Wed3:393.65:354.310:340.711:471.95:447:57Third Quarter28Wed
29Thu5:113.46:064.811:180.95:447:57Third Quarter29Thu
30Fri6:323.46:405.412:461.112:021.25:447:58Waning Crescent30Fri
31Sat7:423.47:175.91:370.212:461.45:437:59Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410738)

Common Questions About King Harbor, Santa Monica Bay, CA Tides

Show All
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 9:36 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 80% 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 (80% 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