Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 3:21 pm (2.5 ft)
Next high tide : in 6h 10m at 11:11 am (3.8 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:59 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Mar 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:275.58:333.812:162.41:51-1.06:336:00Waning Crescent1Thu
2Fri7:245.79:084.01:192.12:34-1.26:316:01Waning Crescent2Fri
3Sat8:135.79:404.22:111.83:14-1.16:306:02New Moon3Sat
4Sun8:595.710:124.42:571.43:51-1.06:296:03New Moon4Sun
5Mon9:425.410:444.53:421.24:25-0.66:276:04New Moon5Mon
6Tue10:255.011:154.54:261.04:58-0.26:266:04New Moon6Tue
7Wed11:084.611:454.55:100.95:280.36:256:05Waxing Crescent7Wed
8Thu11:544.15:550.95:560.96:236:06Waxing Crescent8Thu
9Fri12:164.512:443.66:430.96:231.46:226:07Waxing Crescent9Fri
10Sat12:474.41:483.17:381.06:501.96:216:08Waxing Crescent10Sat
11Sun1:244.34:282.89:501.08:202.47:197:09First Quarter11Sun
12Mon3:114.26:442.811:150.99:172.87:187:10First Quarter12Mon
13Tue4:174.18:153.112:300.77:167:11First Quarter13Tue
14Wed5:304.28:473.31:280.47:157:11First Quarter14Wed
15Thu6:354.49:113.512:432.82:120.07:147:12Waxing Gibbous15Thu
16Fri7:294.69:323.71:392.52:48-0.27:127:13Waxing Gibbous16Fri
17Sat8:164.99:543.92:222.23:21-0.47:117:14Waxing Gibbous17Sat
18Sun8:575.110:174.13:011.83:51-0.57:097:15Waxing Gibbous18Sun
19Mon9:385.210:424.33:391.44:22-0.57:087:16Full Moon19Mon
20Tue10:205.111:104.64:191.04:52-0.37:067:16Full Moon20Tue
21Wed11:045.011:404.95:030.75:240.07:057:17Full Moon21Wed
22Thu11:534.65:500.35:570.47:047:18Waning Gibbous22Thu
23Fri12:135.112:484.26:420.16:311.07:027:19Waning Gibbous23Fri
24Sat12:495.21:513.77:390.07:081.57:017:20Waning Gibbous24Sat
25Sun1:325.23:123.38:45-0.17:512.16:597:21Waning Gibbous25Sun
26Mon2:235.14:593.110:03-0.18:542.56:587:21Third Quarter26Mon
27Tue3:304.96:393.311:24-0.310:392.86:567:22Third Quarter27Tue
28Wed4:514.87:463.612:36-0.56:557:23Third Quarter28Wed
29Thu6:104.98:303.912:172.61:35-0.76:547:24Waning Crescent29Thu
30Fri7:205.09:054.21:302.22:25-0.76:527:25Waning Crescent30Fri
31Sat8:185.09:364.42:271.73:07-0.66:517:26Waning 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 1:16 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 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 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 New Moon (1% illuminated). This places San Simeon, 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.

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