Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 2h 26m at 1:09 pm (2.5 ft)
Next high tide : 7:49 pm (5.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - May 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:224.75:063.79:59-0.39:592.66:117:51Third Quarter1Sat
2Sun3:414.46:014.111:02-0.211:332.26:107:52Third Quarter2Sun
3Mon5:074.26:474.511:590.06:097:53Third Quarter3Mon
4Tue6:274.17:294.912:481.612:510.26:087:54Waning Crescent4Tue
5Wed7:394.18:075.31:490.91:390.46:077:55Waning Crescent5Wed
6Thu8:434.18:455.62:420.22:230.76:067:56Waning Crescent6Thu
7Fri9:394.19:215.93:30-0.33:051.06:057:56Waning Crescent7Fri
8Sat10:314.09:575.94:16-0.73:441.46:047:57New Moon8Sat
9Sun11:233.910:335.95:00-0.94:241.76:037:58New Moon9Sun
10Mon12:153.85:44-0.95:052.06:027:59New Moon10Mon
11Tue1:073.76:28-0.85:472.26:028:00Waxing Crescent11Tue
12Wed2:013.67:12-0.66:332.56:018:00Waxing Crescent12Wed
13Thu12:305.02:583.67:56-0.37:242.76:008:01Waxing Crescent13Thu
14Fri1:134.64:003.68:440.08:272.85:598:02Waxing Crescent14Fri
15Sat2:024.24:593.79:350.39:552.85:588:03First Quarter15Sat
16Sun3:053.85:473.910:290.611:242.55:588:04First Quarter16Sun
17Mon4:243.56:264.111:190.85:578:04First Quarter17Mon
18Tue5:423.37:004.312:332.112:041.05:568:05First Quarter18Tue
19Wed6:543.37:304.61:271.612:451.25:568:06Waxing Gibbous19Wed
20Thu7:563.37:594.92:101.11:231.45:558:07Waxing Gibbous20Thu
21Fri8:493.48:285.22:490.61:591.65:548:08Waxing Gibbous21Fri
22Sat9:373.58:585.53:260.12:351.75:548:08Waxing Gibbous22Sat
23Sun10:223.69:315.84:03-0.43:111.95:538:09Full Moon23Sun
24Mon11:093.710:065.94:43-0.73:492.05:538:10Full Moon24Mon
25Tue11:573.710:456.05:24-1.04:312.25:528:10Full Moon25Tue
26Wed12:473.76:08-1.15:172.35:528:11Full Moon26Wed
27Thu1:393.86:54-1.26:112.45:518:12Waning Gibbous27Thu
28Fri12:165.72:343.97:42-1.07:142.55:518:12Waning Gibbous28Fri
29Sat1:105.33:314.18:32-0.88:282.55:508:13Waning Gibbous29Sat
30Sun2:124.84:274.39:26-0.49:592.35:508:14Third Quarter30Sun
31Mon3:274.25:194.710:220.011:281.85:508:14Third 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 4:29 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 85% 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 (85% 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