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 2h 50m 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 - May 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:163.68:084.41:441.81:320.76:127:51Waning Crescent1Sat
2Sun8:123.78:294.82:251.22:030.96:117:52Waning Crescent2Sun
3Mon9:033.78:535.23:030.62:331.26:107:52Waning Crescent3Mon
4Tue9:523.79:195.53:410.13:031.56:097:53New Moon4Tue
5Wed10:413.79:495.84:20-0.53:341.86:087:54New Moon5Wed
6Thu11:343.610:246.05:03-0.94:082.16:077:55New Moon6Thu
7Fri12:323.55:49-1.14:452.36:067:56New Moon7Fri
8Sat1:323.46:39-1.35:292.66:057:57Waxing Crescent8Sat
9Sun2:393.47:32-1.26:232.76:047:57Waxing Crescent9Sun
10Mon12:395.73:493.58:29-1.17:322.96:037:58Waxing Crescent10Mon
11Tue1:395.34:533.79:30-0.89:052.96:027:59First Quarter11Tue
12Wed2:514.85:454.010:31-0.610:502.56:018:00First Quarter12Wed
13Thu4:154.46:284.411:27-0.26:018:01First Quarter13Thu
14Fri5:404.07:064.812:141.912:180.16:008:01First Quarter14Fri
15Sat6:593.87:425.21:231.21:030.65:598:02Waxing Gibbous15Sat
16Sun8:123.78:155.52:190.51:441.05:588:03Waxing Gibbous16Sun
17Mon9:153.68:475.83:08-0.12:221.55:588:04Waxing Gibbous17Mon
18Tue10:113.69:195.93:52-0.52:581.95:578:05Full Moon18Tue
19Wed11:043.59:505.94:34-0.83:322.25:568:05Full Moon19Wed
20Thu11:563.510:225.85:15-0.94:062.55:558:06Full Moon20Thu
21Fri12:463.45:55-0.94:402.75:558:07Full Moon21Fri
22Sat1:363.46:36-0.85:172.85:548:08Waning Gibbous22Sat
23Sun2:283.37:17-0.66:002.95:548:08Waning Gibbous23Sun
24Mon12:105.03:233.47:59-0.46:503.05:538:09Waning Gibbous24Mon
25Tue12:524.74:183.48:44-0.17:543.15:538:10Waning Gibbous25Tue
26Wed1:394.35:043.69:300.29:243.05:528:11Third Quarter26Wed
27Thu2:373.95:403.810:160.411:042.75:528:11Third Quarter27Thu
28Fri3:543.56:104.110:590.75:518:12Third Quarter28Fri
29Sat5:193.26:374.412:182.211:39 AM1.05:518:13Third Quarter29Sat
30Sun6:393.17:044.81:151.612:161.35:508:13Waning Crescent30Sun
31Mon7:533.17:335.22:021.012:541.65:508:14Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412553)

Common Questions About San Simeon, CA Tides

Show All
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