35.6417’ N, 121.1880’ W

San Simeon, CA

61°
H 70°
L 51°
W
5mph
High tide
10:52 am

Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Sunday, September 27, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 5:25 pm (0.5 ft)
Next high tide : in 47m at 10:52 am (5.5 ft)
Sunset today : 6:54 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Nov 1856

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:513.510:41 AM5.54:133.16:400.16:345:16Waxing Crescent1Sat
2Sun2:153.411:19 AM5.34:353.47:360.26:355:15Waxing Crescent2Sun
3Mon12:085.18:420.26:365:14Waxing Crescent3Mon
4Tue1:184.89:470.26:375:13First Quarter4Tue
5Wed5:393.92:524.69:343.610:420.26:385:12First Quarter5Wed
6Thu6:004.34:224.511:043.011:290.26:395:11First Quarter6Thu
7Fri6:244.75:384.512:072.26:405:10Waxing Gibbous7Fri
8Sat6:505.26:474.512:120.41:001.46:415:10Waxing Gibbous8Sat
9Sun7:195.77:504.512:510.71:500.56:425:09Waxing Gibbous9Sun
10Mon7:506.28:494.41:291.02:38-0.36:435:08Full Moon10Mon
11Tue8:246.69:484.32:061.53:26-0.86:445:07Full Moon11Tue
12Wed9:006.810:494.22:441.94:15-1.26:455:07Full Moon12Wed
13Thu9:396.811:534.03:232.45:07-1.36:465:06Full Moon13Thu
14Fri10:216.64:072.86:00-1.16:475:05Waning Gibbous14Fri
15Sat1:013.911:08 AM6.24:563.16:55-0.86:485:05Waning Gibbous15Sat
16Sun2:163.912:005.65:573.37:54-0.56:495:04Waning Gibbous16Sun
17Mon3:334.01:005.17:163.58:57-0.16:505:03Third Quarter17Mon
18Tue4:354.12:154.59:043.49:580.26:515:03Third Quarter18Tue
19Wed5:214.33:404.110:413.010:500.56:525:02Third Quarter19Wed
20Thu5:584.54:593.911:512.511:340.96:535:02Third Quarter20Thu
21Fri6:284.86:093.812:441.96:545:01Waning Crescent21Fri
22Sat6:535.07:103.712:111.21:261.46:555:01Waning Crescent22Sat
23Sun7:155.28:023.712:421.62:030.96:565:00Waning Crescent23Sun
24Mon7:365.58:493.71:091.92:370.46:575:00Waning Crescent24Mon
25Tue7:585.69:353.71:352.23:100.16:585:00New Moon25Tue
26Wed8:225.810:213.62:002.53:44-0.26:594:59New Moon26Wed
27Thu8:485.911:103.62:272.74:21-0.47:004:59New Moon27Thu
28Fri9:175.92:552.95:00-0.57:014:59New Moon28Fri
29Sat12:013.69:49 AM5.83:263.15:41-0.67:014:59Waxing Crescent29Sat
30Sun12:553.510:26 AM5.74:023.26:26-0.57:024:59Waxing Crescent30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412553)

Common Questions About San Simeon, CA Tides

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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