Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 5:54 pm (2.8 ft)
Next high tide : in 3h 46m at 1:49 pm (3.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jun 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:503.77:134.812:372.112:200.55:508:15First Quarter1Wed
2Thu7:073.77:435.31:341.31:020.85:498:15Waxing Gibbous2Thu
3Fri8:173.78:175.82:240.51:441.15:498:16Waxing Gibbous3Fri
4Sat9:213.88:536.23:13-0.32:261.45:498:16Waxing Gibbous4Sat
5Sun10:203.89:326.54:01-1.03:091.85:498:17Full Moon5Sun
6Mon11:203.810:156.74:50-1.53:552.15:488:18Full Moon6Mon
7Tue12:203.85:40-1.74:442.35:488:18Full Moon7Tue
8Wed1:213.96:32-1.85:382.55:488:19Waning Gibbous8Wed
9Thu2:213.97:24-1.66:402.75:488:19Waning Gibbous9Thu
10Fri12:435.93:234.08:17-1.27:512.85:488:20Waning Gibbous10Fri
11Sat1:415.34:244.19:12-0.89:162.85:488:20Third Quarter11Sat
12Sun2:474.65:184.310:08-0.310:512.55:488:20Third Quarter12Sun
13Mon4:054.16:054.611:020.15:488:21Third Quarter13Mon
14Tue5:273.66:454.812:142.011:51 AM0.65:488:21Third Quarter14Tue
15Wed6:473.47:215.01:211.512:351.15:488:22Waning Crescent15Wed
16Thu8:023.37:525.22:151.01:151.55:488:22Waning Crescent16Thu
17Fri9:043.38:215.42:590.51:511.95:488:22Waning Crescent17Fri
18Sat9:573.38:485.53:360.12:242.25:488:23Waning Crescent18Sat
19Sun10:443.49:165.64:11-0.22:562.55:498:23New Moon19Sun
20Mon11:283.49:465.64:45-0.43:282.65:498:23New Moon20Mon
21Tue12:113.55:20-0.54:022.75:498:23New Moon21Tue
22Wed12:543.55:55-0.64:382.85:498:24New Moon22Wed
23Thu1:363.56:31-0.65:182.95:498:24Waxing Crescent23Thu
24Fri2:193.57:08-0.66:043.05:508:24Waxing Crescent24Fri
25Sat12:045.23:043.67:46-0.46:573.05:508:24Waxing Crescent25Sat
26Sun12:465.03:493.88:26-0.28:033.05:508:24Waxing Crescent26Sun
27Mon1:354.64:294.09:070.09:272.95:518:24First Quarter27Mon
28Tue2:374.15:074.39:510.410:572.45:518:24First Quarter28Tue
29Wed3:593.75:434.710:370.75:518:24First Quarter29Wed
30Thu5:303.46:205.212:131.811:24 AM1.15:528:24First Quarter30Thu
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 3:51 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 93% 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 Waning Gibbous (93% 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