Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 2:45 am (0.2 ft)
Next high tide : in 6h 21m at 7:14 pm (5.4 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Dec 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:454.72:584.19:362.49:390.56:564:51First Quarter1Sun
2Mon4:365.04:273.711:021.810:331.06:574:51First Quarter2Mon
3Tue5:225.25:533.512:121.26:574:51First Quarter3Tue
4Wed6:035.47:093.51:080.76:584:51Waxing Gibbous4Wed
5Thu6:405.68:113.612:081.91:530.26:594:51Waxing Gibbous5Thu
6Fri7:145.79:003.612:502.22:32-0.17:004:51Waxing Gibbous6Fri
7Sat7:455.89:443.71:282.43:08-0.37:014:51Waxing Gibbous7Sat
8Sun8:165.810:243.72:022.63:42-0.47:024:51Full Moon8Sun
9Mon8:465.811:023.72:352.74:15-0.57:024:51Full Moon9Mon
10Tue9:185.711:403.73:092.84:49-0.57:034:51Full Moon10Tue
11Wed9:505.63:452.85:22-0.47:044:51Full Moon11Wed
12Thu12:183.710:24 AM5.44:252.95:56-0.37:054:52Waning Gibbous12Thu
13Fri12:573.811:01 AM5.15:102.96:30-0.17:054:52Waning Gibbous13Fri
14Sat1:383.811:40 AM4.76:033.07:050.27:064:52Waning Gibbous14Sat
15Sun2:204.012:264.37:062.97:420.57:074:52Waning Gibbous15Sun
16Mon3:024.21:263.88:292.88:230.97:074:53Third Quarter16Mon
17Tue3:424.42:523.310:002.39:081.27:084:53Third Quarter17Tue
18Wed4:214.84:313.111:141.79:581.67:094:54Third Quarter18Wed
19Thu5:005.26:043.112:140.97:094:54Waning Crescent19Thu
20Fri5:425.77:203.31:060.17:104:54Waning Crescent20Fri
21Sat6:266.18:203.51:53-0.67:104:55Waning Crescent21Sat
22Sun7:136.59:113.712:392.22:39-1.27:114:55Waning Crescent22Sun
23Mon7:596.89:593.91:342.33:25-1.67:114:56New Moon23Mon
24Tue8:476.910:464.12:282.24:11-1.77:114:56New Moon24Tue
25Wed9:366.811:334.23:222.24:56-1.77:124:57New Moon25Wed
26Thu10:266.44:192.15:42-1.47:124:58Waxing Crescent26Thu
27Fri12:204.411:18 AM5.95:212.16:26-1.07:134:58Waxing Crescent27Fri
28Sat1:084.512:135.26:262.17:10-0.47:134:59Waxing Crescent28Sat
29Sun1:574.71:144.47:392.07:550.27:135:00First Quarter29Sun
30Mon2:494.82:303.79:061.98:430.97:135:00First Quarter30Mon
31Tue3:415.04:053.210:351.59:391.47:145:01First Quarter31Tue
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 10:59 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 transitional phase. Tonight's moon is 77% 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 Waxing Gibbous (77% 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