Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 12:27 pm (2.2 ft)
Next high tide : in 3h 52m at 8:06 am (3.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - May 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:493.710:005.34:32-0.23:501.86:127:51New Moon1Wed
2Thu11:323.610:275.35:06-0.34:182.06:117:52New Moon2Thu
3Fri12:163.55:42-0.44:472.26:107:53New Moon3Fri
4Sat1:023.46:19-0.45:172.46:097:53Waxing Crescent4Sat
5Sun1:513.36:58-0.35:522.66:087:54Waxing Crescent5Sun
6Mon12:015.02:483.27:39-0.26:332.86:077:55Waxing Crescent6Mon
7Tue12:394.73:533.28:250.07:252.96:067:56Waxing Crescent7Tue
8Wed1:244.44:543.49:150.28:433.06:057:57First Quarter8Wed
9Thu2:214.15:393.610:100.310:262.86:047:58First Quarter9Thu
10Fri3:373.86:143.911:010.411:492.36:037:58First Quarter10Fri
11Sat5:023.66:454.311:490.66:027:59First Quarter11Sat
12Sun6:203.67:164.712:531.712:330.86:018:00Waxing Gibbous12Sun
13Mon7:323.67:495.21:461.01:151.06:008:01Waxing Gibbous13Mon
14Tue8:373.78:255.72:350.21:581.26:008:02Waxing Gibbous14Tue
15Wed9:353.89:036.23:22-0.52:401.45:598:02Waxing Gibbous15Wed
16Thu10:313.99:436.44:09-1.13:241.75:588:03Full Moon16Thu
17Fri11:273.910:276.54:58-1.54:101.95:578:04Full Moon17Fri
18Sat12:253.95:49-1.75:002.15:578:05Full Moon18Sat
19Sun1:233.96:40-1.75:562.35:568:06Waning Gibbous19Sun
20Mon12:056.12:223.97:32-1.46:592.45:558:06Waning Gibbous20Mon
21Tue1:015.63:244.08:26-1.18:112.55:558:07Waning Gibbous21Tue
22Wed2:015.04:254.19:22-0.69:402.45:548:08Third Quarter22Wed
23Thu3:124.45:204.410:18-0.111:122.15:548:09Third Quarter23Thu
24Fri4:343.86:084.611:130.35:538:09Third Quarter24Fri
25Sat5:573.56:504.912:311.612:030.85:528:10Third Quarter25Sat
26Sun7:163.37:275.11:351.112:491.25:528:11Waning Crescent26Sun
27Mon8:253.38:005.22:260.61:301.65:528:11Waning Crescent27Mon
28Tue9:223.38:305.43:080.22:071.95:518:12Waning Crescent28Tue
29Wed10:093.49:005.53:45-0.12:412.25:518:13Waning Crescent29Wed
30Thu10:533.49:295.54:20-0.33:132.35:508:13New Moon30Thu
31Fri11:343.49:595.54:54-0.53:452.55:508:14New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412553)

Common Questions About San Simeon, CA Tides

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What time does the tide turn (slack tide) in San Simeon, CA today?

Slack tide in San Simeon, CA is approximately 10:16 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 San Simeon, CA?

San Simeon, CA is currently in a transitional phase. Tonight's moon is 77% 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 San Simeon, 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 San Simeon, CA?

Tide predictions for San Simeon, 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 San Simeon, CA?

Tide data for San Simeon, CA is sourced from NOAA Station #9412553. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9412553.

What is the moon phase in San Simeon, CA tonight?

Tonight the moon over San Simeon, CA is Waxing Gibbous (77% illuminated). This places San Simeon, 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.

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