Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 19m at 9:37 am (1.3 ft)
Next high tide : 4:43 pm (4.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jun 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:043.69:126.43:44-0.72:461.95:498:15Full Moon1Tue
2Wed11:043.79:526.64:32-1.33:282.25:498:16Full Moon2Wed
3Thu12:043.75:22-1.74:152.45:498:16Full Moon3Thu
4Fri1:053.76:13-1.85:072.65:498:17Waning Gibbous4Fri
5Sat2:063.77:06-1.86:072.85:488:17Waning Gibbous5Sat
6Sun12:196.13:073.88:00-1.57:172.85:488:18Waning Gibbous6Sun
7Mon1:175.64:084.08:55-1.18:392.85:488:18Waning Gibbous7Mon
8Tue2:215.05:024.29:51-0.610:162.65:488:19Third Quarter8Tue
9Wed3:374.35:494.510:45-0.111:462.15:488:19Third Quarter9Wed
10Thu5:003.86:304.811:350.45:488:20Third Quarter10Thu
11Fri6:233.57:075.11:001.512:200.95:488:20Waning Crescent11Fri
12Sat7:433.37:405.31:590.91:011.45:488:21Waning Crescent12Sat
13Sun8:533.38:105.52:480.41:381.95:488:21Waning Crescent13Sun
14Mon9:523.38:395.63:290.02:132.35:488:21Waning Crescent14Mon
15Tue10:433.39:075.64:06-0.32:452.55:488:22New Moon15Tue
16Wed11:313.49:375.74:41-0.53:172.75:488:22New Moon16Wed
17Thu12:153.45:16-0.63:502.95:488:22New Moon17Thu
18Fri12:573.45:52-0.64:252.95:488:23New Moon18Fri
19Sat1:393.46:28-0.65:043.05:498:23New Moon19Sat
20Sun2:213.57:05-0.55:493.05:498:23Waxing Crescent20Sun
21Mon3:053.57:42-0.46:403.15:498:23Waxing Crescent21Mon
22Tue12:345.03:483.68:19-0.27:423.15:498:24Waxing Crescent22Tue
23Wed1:194.64:263.88:580.09:023.05:498:24Waxing Crescent23Wed
24Thu2:144.25:004.19:380.310:342.65:508:24First Quarter24Thu
25Fri3:283.75:314.510:190.711:532.05:508:24First Quarter25Fri
26Sat4:593.36:035.011:011.15:508:24First Quarter26Sat
27Sun6:313.16:395.512:591.311:45 AM1.65:518:24Waxing Gibbous27Sun
28Mon7:593.27:196.01:550.412:321.95:518:24Waxing Gibbous28Mon
29Tue9:123.38:036.42:46-0.41:232.25:528:24Waxing Gibbous29Tue
30Wed10:123.58:496.73:35-1.12:162.45:528:24Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412553)

Common Questions About San Simeon, CA Tides

Show All
What time does the tide turn (slack tide) in San Simeon, CA today?

Slack tide in San Simeon, CA is approximately 1:10 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 neap phase. Tonight's moon is 50% 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 minimum.

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 Third Quarter (50% illuminated). This places San Simeon, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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