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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in King Harbor, Santa Monica Bay, CA.
Next low tide : in 43m at 1:17 am (0.1 ft)
Next high tide : 7:51 am (3.0 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9410738
Common Questions About Tides

King Harbor, Santa Monica Bay, CA Tides - Jun 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:043.47:165.01:221.312:421.25:437:59Waning Crescent1Mon
2Tue7:553.57:455.31:590.71:191.35:438:00Waning Crescent2Tue
3Wed8:433.78:165.72:360.11:551.45:438:00Waning Crescent3Wed
4Thu9:283.88:506.03:13-0.42:311.55:428:01New Moon4Thu
5Fri10:143.89:276.23:52-0.93:101.65:428:01New Moon5Fri
6Sat11:013.810:076.34:34-1.13:511.85:428:02New Moon6Sat
7Sun11:513.810:506.25:18-1.34:361.95:428:02Waxing Crescent7Sun
8Mon12:453.86:05-1.25:272.15:428:03Waxing Crescent8Mon
9Tue1:443.96:56-1.06:282.35:428:03Waxing Crescent9Tue
10Wed12:325.42:484.07:50-0.77:462.45:428:04Waxing Crescent10Wed
11Thu1:354.93:524.28:48-0.39:182.35:428:04First Quarter11Thu
12Fri2:524.34:514.69:480.110:521.95:428:05First Quarter12Fri
13Sat4:203.95:434.910:470.55:428:05First Quarter13Sat
14Sun5:473.76:295.312:101.311:43 AM0.85:428:05Waxing Gibbous14Sun
15Mon7:033.67:105.61:120.712:341.15:428:06Waxing Gibbous15Mon
16Tue8:073.67:485.82:030.11:191.45:428:06Waxing Gibbous16Tue
17Wed9:013.78:245.92:48-0.42:011.65:428:06Waxing Gibbous17Wed
18Thu9:483.78:586.03:28-0.62:401.85:428:07Full Moon18Thu
19Fri10:313.79:315.94:05-0.83:162.05:428:07Full Moon19Fri
20Sat11:113.710:045.84:41-0.83:512.15:438:07Full Moon20Sat
21Sun11:503.710:375.55:17-0.74:262.35:438:07Full Moon21Sun
22Mon12:303.75:52-0.55:032.45:438:08Waning Gibbous22Mon
23Tue1:133.66:28-0.25:442.65:438:08Waning Gibbous23Tue
24Wed1:593.67:050.16:332.75:448:08Waning Gibbous24Wed
25Thu12:234.52:493.77:450.47:382.85:448:08Waning Gibbous25Thu
26Fri1:084.03:403.88:270.79:042.85:448:08Third Quarter26Fri
27Sat2:093.64:294.19:131.010:402.55:458:08Third Quarter27Sat
28Sun3:353.25:124.310:031.311:572.05:458:08Third Quarter28Sun
29Mon5:133.05:524.710:541.65:458:08Third Quarter29Mon
30Tue6:363.16:295.112:521.311:45 AM1.75:468:08Waning Crescent30Tue
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 4:34 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 18% 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 Crescent (18% 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