Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 2h 44m at 5:08 pm (2.8 ft)
Next high tide : 11:17 pm (5.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:52 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Sep 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:493.33:184.98:252.510:591.16:377:32First Quarter1Mon
2Tue5:303.24:275.09:372.76:377:30First Quarter2Tue
3Wed6:523.45:385.312:090.711:09 AM2.86:387:29First Quarter3Wed
4Thu7:483.86:435.51:080.312:262.66:397:28Waxing Gibbous4Thu
5Fri8:304.17:425.81:59-0.11:312.26:407:26Waxing Gibbous5Fri
6Sat9:074.58:376.02:43-0.32:281.76:407:25Waxing Gibbous6Sat
7Sun9:434.99:286.13:25-0.43:201.36:417:23Full Moon7Sun
8Mon10:205.210:196.04:05-0.44:110.86:427:22Full Moon8Mon
9Tue10:585.511:105.74:45-0.15:030.56:437:20Full Moon9Tue
10Wed11:385.75:250.35:560.46:437:19Waning Gibbous10Wed
11Thu12:045.212:195.76:060.86:510.46:447:17Waning Gibbous11Thu
12Fri1:014.71:035.66:481.37:490.56:457:16Waning Gibbous12Fri
13Sat2:044.21:505.47:321.98:540.76:467:15Waning Gibbous13Sat
14Sun3:213.82:455.28:242.410:100.86:467:13Third Quarter14Sun
15Mon4:543.73:524.99:342.711:270.86:477:12Third Quarter15Mon
16Tue6:223.75:064.811:052.96:487:10Third Quarter16Tue
17Wed7:283.96:144.812:340.712:232.86:497:09Third Quarter17Wed
18Thu8:134.17:134.81:290.71:232.56:497:07Waning Crescent18Thu
19Fri8:464.38:014.92:130.62:092.26:507:06Waning Crescent19Fri
20Sat9:134.48:435.02:480.62:461.96:517:04Waning Crescent20Sat
21Sun9:364.69:195.03:180.73:201.76:527:03Waning Crescent21Sun
22Mon9:594.79:554.93:450.83:541.46:527:01New Moon22Mon
23Tue10:234.910:304.84:100.94:281.26:537:00New Moon23Tue
24Wed10:475.011:084.74:361.15:041.06:546:58New Moon24Wed
25Thu11:135.111:494.45:021.45:420.96:556:57New Moon25Thu
26Fri11:425.25:301.76:240.86:556:55Waxing Crescent26Fri
27Sat12:344.212:135.25:592.07:100.76:566:54Waxing Crescent27Sat
28Sun1:273.912:505.26:322.38:030.86:576:53Waxing Crescent28Sun
29Mon2:323.61:355.17:112.69:080.86:586:51Waxing Crescent29Mon
30Tue3:583.52:345.08:062.910:220.76:596:50First Quarter30Tue
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 8:12 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 97% 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 (97% 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