Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 3:07 am (0.0 ft)
Next high tide : in 1h 51m at 7:19 pm (5.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Dec 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:564.65:203.612:132.36:564:51First Quarter1Sat
2Sun6:264.86:263.512:551.76:574:51Waxing Gibbous2Sun
3Mon6:505.07:263.512:071.41:371.26:584:51Waxing Gibbous3Mon
4Tue7:145.38:143.612:431.72:130.76:594:51Waxing Gibbous4Tue
5Wed7:385.59:023.61:132.02:430.26:594:51Waxing Gibbous5Wed
6Thu8:025.79:503.61:372.33:19-0.17:004:51Full Moon6Thu
7Fri8:265.910:383.62:072.53:55-0.47:014:51Full Moon7Fri
8Sat8:566.011:263.62:432.74:31-0.67:024:51Full Moon8Sat
9Sun9:326.03:132.95:13-0.87:034:51Full Moon9Sun
10Mon12:143.610:08 AM6.03:553.05:55-0.87:034:51Waning Gibbous10Mon
11Tue1:083.610:50 AM5.84:373.16:43-0.77:044:51Waning Gibbous11Tue
12Wed2:023.711:38 AM5.55:373.27:31-0.57:054:52Waning Gibbous12Wed
13Thu3:023.912:385.06:553.28:19-0.37:064:52Waning Gibbous13Thu
14Fri3:504.11:504.58:313.09:130.17:064:52Third Quarter14Fri
15Sat4:324.53:204.010:132.510:070.47:074:53Third Quarter15Sat
16Sun5:085.04:503.711:311.810:550.97:084:53Third Quarter16Sun
17Mon5:445.46:143.612:310.97:084:53Waning Crescent17Mon
18Tue6:265.97:323.61:250.17:094:54Waning Crescent18Tue
19Wed7:026.38:383.712:251.72:19-0.67:094:54Waning Crescent19Wed
20Thu7:446.59:323.81:132.13:01-1.17:104:55New Moon20Thu
21Fri8:206.610:263.82:012.33:49-1.47:104:55New Moon21Fri
22Sat9:026.611:203.92:432.64:31-1.47:114:56New Moon22Sat
23Sun9:446.33:312.75:19-1.37:114:56New Moon23Sun
24Mon12:083.910:26 AM6.04:192.86:01-1.07:124:57Waxing Crescent24Mon
25Tue12:563.911:08 AM5.65:072.96:43-0.77:124:57Waxing Crescent25Tue
26Wed1:503.911:50 AM5.06:073.07:25-0.37:124:58Waxing Crescent26Wed
27Thu2:383.912:384.57:073.08:070.27:134:59Waxing Crescent27Thu
28Fri3:264.01:383.98:372.98:490.67:134:59First Quarter28Fri
29Sat4:084.22:563.410:132.69:371.17:135:00First Quarter29Sat
30Sun4:444.44:323.011:312.110:191.57:145:01First Quarter30Sun
31Mon5:204.76:082.912:311.57:145:01First Quarter31Mon
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 11:13 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 spring phase. Tonight's moon is 80% 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 Waxing Gibbous (80% 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