Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 1h 44m at 3:10 pm (2.9 ft)
Next high tide : 9:32 pm (5.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jun 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:553.57:285.11:221.512:480.95:508:15Waning Crescent1Fri
2Sat8:033.68:045.62:110.71:331.15:498:15Waning Crescent2Sat
3Sun9:033.88:426.02:570.02:171.35:498:16Waning Crescent3Sun
4Mon9:593.99:216.33:43-0.63:021.55:498:16New Moon4Mon
5Tue10:544.010:046.54:30-1.13:481.75:498:17New Moon5Tue
6Wed11:504.010:496.55:18-1.54:371.95:488:18New Moon6Wed
7Thu12:464.16:08-1.65:312.15:488:18Waxing Crescent7Thu
8Fri1:434.16:58-1.56:312.25:488:19Waxing Crescent8Fri
9Sat12:305.92:424.27:50-1.27:362.35:488:19Waxing Crescent9Sat
10Sun1:265.43:434.38:43-0.88:532.45:488:20Waxing Crescent10Sun
11Mon2:294.84:424.59:39-0.410:212.25:488:20First Quarter11Mon
12Tue3:434.25:364.710:360.111:461.95:488:20First Quarter12Tue
13Wed5:063.76:254.911:310.65:488:21First Quarter13Wed
14Thu6:283.57:085.112:581.412:221.05:488:21Waxing Gibbous14Thu
15Fri7:443.47:465.31:570.91:081.45:488:22Waxing Gibbous15Fri
16Sat8:483.48:215.42:450.41:511.75:488:22Waxing Gibbous16Sat
17Sun9:403.58:525.53:260.12:282.05:488:22Waxing Gibbous17Sun
18Mon10:253.59:225.64:03-0.23:032.25:488:23Full Moon18Mon
19Tue11:073.59:515.64:37-0.33:352.45:498:23Full Moon19Tue
20Wed11:473.610:225.55:11-0.44:092.55:498:23Full Moon20Wed
21Thu12:263.65:45-0.54:452.65:498:23Full Moon21Thu
22Fri1:063.66:20-0.45:242.65:498:24Full Moon22Fri
23Sat1:463.76:55-0.46:072.75:498:24Waning Gibbous23Sat
24Sun12:035.02:283.77:30-0.26:562.85:508:24Waning Gibbous24Sun
25Mon12:424.73:123.98:070.07:542.85:508:24Waning Gibbous25Mon
26Tue1:274.43:574.08:470.29:082.75:508:24Waning Gibbous26Tue
27Wed2:234.04:404.39:300.610:362.45:518:24Third Quarter27Wed
28Thu3:393.65:224.610:180.911:531.95:518:24Third Quarter28Thu
29Fri5:093.36:035.011:081.25:518:24Third Quarter29Fri
30Sat6:363.36:455.512:581.211:59 AM1.45:528:24Waning Crescent30Sat
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 6:21 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 99% 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 Full Moon (99% 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.

LEARN MORE ABOUT OUR TIDE DATA