Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 1h 32m at 10:59 am (1.1 ft)
Next high tide : 5:57 pm (5.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:49 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jun 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:094.85:024.09:44-0.410:042.75:508:15First Quarter1Sun
2Mon3:184.25:484.210:360.111:332.45:498:15First Quarter2Mon
3Tue4:383.76:264.511:240.55:498:16First Quarter3Tue
4Wed5:583.36:594.712:451.812:051.05:498:17First Quarter4Wed
5Thu7:173.17:285.01:441.312:421.55:498:17Waxing Gibbous5Thu
6Fri8:293.17:555.22:300.81:161.95:488:18Waxing Gibbous6Fri
7Sat9:283.28:215.43:100.31:472.25:488:18Waxing Gibbous7Sat
8Sun10:193.28:495.53:45-0.12:182.55:488:19Waxing Gibbous8Sun
9Mon11:053.39:185.64:20-0.42:502.75:488:19Full Moon9Mon
10Tue11:503.39:495.74:56-0.63:242.85:488:20Full Moon10Tue
11Wed12:343.45:33-0.73:592.95:488:20Full Moon11Wed
12Thu1:183.46:11-0.84:372.95:488:21Full Moon12Thu
13Fri2:013.46:50-0.85:223.05:488:21Waning Gibbous13Fri
14Sat2:443.57:29-0.86:163.05:488:21Waning Gibbous14Sat
15Sun12:215.33:273.68:09-0.67:213.05:488:22Waning Gibbous15Sun
16Mon1:104.94:073.98:50-0.48:412.95:488:22Waning Gibbous16Mon
17Tue2:084.44:444.29:330.010:162.55:488:22Third Quarter17Tue
18Wed3:243.95:204.710:160.411:421.95:488:23Third Quarter18Wed
19Thu4:573.45:565.211:010.95:498:23Third Quarter19Thu
20Fri6:323.26:355.712:531.111:47 AM1.45:498:23Waning Crescent20Fri
21Sat8:033.27:186.11:540.212:351.95:498:23Waning Crescent21Sat
22Sun9:183.38:036.52:48-0.61:262.25:498:24Waning Crescent22Sun
23Mon10:193.58:496.73:38-1.22:202.55:508:24Waning Crescent23Mon
24Tue11:143.69:366.84:27-1.53:142.65:508:24New Moon24Tue
25Wed12:063.75:14-1.74:082.65:508:24New Moon25Wed
26Thu12:543.86:01-1.65:042.65:508:24New Moon26Thu
27Fri1:403.96:47-1.46:022.65:518:24Waxing Crescent27Fri
28Sat12:025.92:254.07:30-1.07:022.65:518:24Waxing Crescent28Sat
29Sun12:515.33:104.18:11-0.68:072.65:528:24Waxing Crescent29Sun
30Mon1:424.73:554.38:510.09:232.55:528:24Waxing Crescent30Mon
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 2:28 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 59% 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 First Quarter (59% 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