35.6417’ N, 121.1880’ W

San Simeon, CA

71°
H 78°
L 56°
WNW
13mph
High tide
6:43 pm

Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Sunday, September 6, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 2:17 am (-0.5 ft)
Next high tide : in 2h 24m at 6:43 pm (5.8 ft)
Sunset today : 7:25 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Crescent (23% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jan 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:106.810:343.81:482.63:45-1.77:145:03Full Moon1Sun
2Mon8:576.811:213.92:412.64:31-1.87:145:03Full Moon2Mon
3Tue9:446.63:342.65:16-1.67:155:04Full Moon3Tue
4Wed12:064.010:32 AM6.24:302.56:00-1.37:155:05Waning Gibbous4Wed
5Thu12:514.011:20 AM5.65:272.56:41-0.87:155:06Waning Gibbous5Thu
6Fri1:364.112:095.06:282.57:21-0.37:155:07Waning Gibbous6Fri
7Sat2:214.21:024.37:372.58:000.37:155:08Waning Gibbous7Sat
8Sun3:074.32:073.69:022.38:390.97:155:08Third Quarter8Sun
9Mon3:504.53:363.010:311.99:201.57:155:09Third Quarter9Mon
10Tue4:314.75:232.811:471.410:032.17:145:10Third Quarter10Tue
11Wed5:104.87:112.812:460.97:145:11Third Quarter11Wed
12Thu5:485.08:233.01:320.47:145:12Waning Crescent12Thu
13Fri6:265.29:083.22:10-0.17:145:13Waning Crescent13Fri
14Sat7:045.49:433.312:302.82:45-0.47:145:14Waning Crescent14Sat
15Sun7:415.610:143.41:162.93:19-0.77:135:15Waning Crescent15Sun
16Mon8:175.710:443.51:582.83:53-0.97:135:16New Moon16Mon
17Tue8:535.811:153.62:372.74:26-1.07:135:17New Moon17Tue
18Wed9:295.811:463.63:172.65:00-1.07:125:18New Moon18Wed
19Thu10:075.74:002.55:33-1.07:125:19New Moon19Thu
20Fri12:173.810:48 AM5.54:482.46:06-0.77:115:20Waxing Crescent20Fri
21Sat12:503.911:32 AM5.05:432.36:39-0.37:115:21Waxing Crescent21Sat
22Sun1:244.212:244.46:452.17:120.27:105:22Waxing Crescent22Sun
23Mon2:024.51:293.78:021.97:480.87:105:23First Quarter23Mon
24Tue2:454.83:033.09:341.58:301.57:095:24First Quarter24Tue
25Wed3:335.15:032.811:020.89:232.07:095:25First Quarter25Wed
26Thu4:265.46:582.912:150.17:085:26First Quarter26Thu
27Fri5:225.88:113.21:15-0.67:085:27Waxing Gibbous27Fri
28Sat6:206.08:593.52:05-1.17:075:28Waxing Gibbous28Sat
29Sun7:156.29:393.712:552.62:51-1.57:065:29Waxing Gibbous29Sun
30Mon8:066.410:163.91:542.43:34-1.67:055:30Full Moon30Mon
31Tue8:536.310:524.02:462.24:14-1.57:055:31Full Moon31Tue
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 transitional phase. Tonight's moon is 23% 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 shifting between spring and neap.

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 Crescent (23% illuminated). This places San Simeon, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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