Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 32m at 10:59 am (1.1 ft)
Next high tide : 5:57 pm (5.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:49 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - May 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:315.93:313.48:16-1.27:152.86:117:51Waxing Crescent1Thu
2Fri1:265.44:543.59:21-0.88:373.06:107:52First Quarter2Fri
3Sat2:334.95:593.710:30-0.510:282.96:097:53First Quarter3Sat
4Sun3:544.46:484.011:33-0.36:087:54First Quarter4Sun
5Mon5:194.17:264.212:012.512:270.06:077:54First Quarter5Mon
6Tue6:333.97:574.51:102.01:120.36:067:55Waxing Gibbous6Tue
7Wed7:393.78:234.72:041.51:490.76:057:56Waxing Gibbous7Wed
8Thu8:353.78:464.92:470.92:191.06:057:57Waxing Gibbous8Thu
9Fri9:243.69:075.13:250.52:451.46:047:58Waxing Gibbous9Fri
10Sat10:093.59:285.33:590.13:091.86:037:59Full Moon10Sat
11Sun10:543.49:505.44:33-0.23:322.16:027:59Full Moon11Sun
12Mon11:403.410:145.45:07-0.43:562.46:018:00Full Moon12Mon
13Tue12:293.35:44-0.54:212.66:008:01Full Moon13Tue
14Wed1:213.26:23-0.54:482.85:598:02Waning Gibbous14Wed
15Thu2:203.27:05-0.55:192.95:598:03Waning Gibbous15Thu
16Fri3:303.27:50-0.45:583.15:588:03Waning Gibbous16Fri
17Sat12:295.04:423.38:40-0.46:593.25:578:04Waning Gibbous17Sat
18Sun1:194.75:273.49:33-0.38:353.25:568:05Third Quarter18Sun
19Mon2:234.45:583.710:27-0.110:343.05:568:06Third Quarter19Mon
20Tue3:464.16:254.111:160.011:592.45:558:07Third Quarter20Tue
21Wed5:143.86:534.612:010.35:558:07Third Quarter21Wed
22Thu6:363.77:235.11:051.612:430.65:548:08Waning Crescent22Thu
23Fri7:523.77:565.72:010.71:241.05:538:09Waning Crescent23Fri
24Sat9:013.78:326.22:53-0.22:051.45:538:09Waning Crescent24Sat
25Sun10:043.79:106.53:42-0.92:471.85:528:10New Moon25Sun
26Mon11:053.79:526.74:31-1.43:312.15:528:11New Moon26Mon
27Tue12:073.75:22-1.74:182.45:518:12New Moon27Tue
28Wed1:073.76:13-1.85:092.65:518:12Waxing Crescent28Wed
29Thu2:073.77:05-1.66:082.85:518:13Waxing Crescent29Thu
30Fri12:155.93:083.77:57-1.37:142.95:508:14Waxing Crescent30Fri
31Sat1:095.44:093.88:50-0.98:312.95:508:14Waxing Crescent31Sat
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 2:28 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 San Simeon, CA?

San Simeon, CA is currently in a neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places San Simeon, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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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