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 5h 02m 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 - Mar 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:344.48:073.312:360.26:345:59Third Quarter1Mon
2Tue5:424.58:273.41:22-0.16:326:00Waning Crescent2Tue
3Wed6:374.78:453.512:412.71:59-0.26:316:01Waning Crescent3Wed
4Thu7:214.99:023.71:242.32:29-0.36:306:02Waning Crescent4Thu
5Fri7:595.09:203.82:002.02:56-0.36:286:03Waning Crescent5Fri
6Sat8:345.09:404.12:341.73:20-0.26:276:04New Moon6Sat
7Sun9:094.910:014.33:091.43:44-0.16:266:05New Moon7Sun
8Mon9:454.710:234.53:451.14:080.26:246:06New Moon8Mon
9Tue10:244.410:474.74:250.84:320.66:236:06New Moon9Tue
10Wed11:084.011:144.95:070.64:561.06:226:07Waxing Crescent10Wed
11Thu11:583.611:445.15:540.45:211.46:206:08Waxing Crescent11Thu
12Fri1:003.16:480.35:461.96:196:09Waxing Crescent12Fri
13Sat12:225.12:332.77:540.36:132.36:176:10Waxing Crescent13Sat
14Sun1:105.110:180.17:167:11First Quarter14Sun
15Mon3:185.07:333.011:42-0.19:572.97:157:12First Quarter15Mon
16Tue4:435.08:103.312:50-0.57:137:12First Quarter16Tue
17Wed6:045.18:393.71:44-0.87:127:13Waxing Gibbous17Wed
18Thu7:155.39:084.01:162.32:30-0.97:107:14Waxing Gibbous18Thu
19Fri8:155.49:364.42:171.73:10-0.97:097:15Waxing Gibbous19Fri
20Sat9:095.410:054.83:091.13:46-0.77:087:16Full Moon20Sat
21Sun9:595.210:365.13:580.54:20-0.37:067:17Full Moon21Sun
22Mon10:484.811:075.34:460.14:520.27:057:18Full Moon22Mon
23Tue11:384.411:385.45:33-0.15:240.87:037:18Full Moon23Tue
24Wed12:313.96:21-0.25:541.37:027:19Waning Gibbous24Wed
25Thu12:115.31:283.57:10-0.26:241.87:007:20Waning Gibbous25Thu
26Fri12:455.12:363.18:030.06:522.36:597:21Waning Gibbous26Fri
27Sat1:224.94:172.99:050.27:192.76:577:22Waning Gibbous27Sat
28Sun2:074.510:220.46:567:22Third Quarter28Sun
29Mon3:134.27:523.211:380.410:473.16:557:23Third Quarter29Mon
30Tue4:424.08:153.412:410.36:537:24Third Quarter30Tue
31Wed6:014.18:333.512:272.81:300.26:527:25Third Quarter31Wed
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