Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 1:09 pm (2.5 ft)
Next high tide : in 3h 45m at 9:20 am (3.1 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 - Jan 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:493.911:22 AM4.75:412.56:300.27:145:02Waning Gibbous1Thu
2Fri1:264.012:024.36:332.67:020.57:145:02Waning Gibbous2Fri
3Sat2:064.112:493.87:362.57:350.97:145:03Waning Gibbous3Sat
4Sun2:494.21:543.38:592.38:141.37:145:04Third Quarter4Sun
5Mon3:334.43:282.910:252.09:011.67:145:05Third Quarter5Mon
6Tue4:174.75:102.811:341.49:561.97:145:06Third Quarter6Tue
7Wed5:025.16:382.912:300.77:145:07Waning Crescent7Wed
8Thu5:475.57:413.21:170.07:145:08Waning Crescent8Thu
9Fri6:335.98:303.52:00-0.67:145:08Waning Crescent9Fri
10Sat7:206.29:123.812:522.22:42-1.17:145:09Waning Crescent10Sat
11Sun8:076.59:544.01:462.13:24-1.47:145:10New Moon11Sun
12Mon8:536.610:374.22:391.94:07-1.67:145:11New Moon12Mon
13Tue9:416.511:204.43:331.84:50-1.57:145:12New Moon13Tue
14Wed10:316.14:291.75:33-1.37:135:13Waxing Crescent14Wed
15Thu12:044.611:24 AM5.65:281.66:15-0.87:135:14Waxing Crescent15Thu
16Fri12:504.812:204.96:321.56:59-0.27:135:15Waxing Crescent16Fri
17Sat1:394.91:254.17:441.57:440.47:135:16First Quarter17Sat
18Sun2:325.02:463.59:091.38:361.17:125:17First Quarter18Sun
19Mon3:295.14:253.110:371.09:361.67:125:18First Quarter19Mon
20Tue4:275.26:063.011:530.610:422.07:115:19First Quarter20Tue
21Wed5:235.37:263.212:550.27:115:20Waxing Gibbous21Wed
22Thu6:155.48:213.41:45-0.27:105:21Waxing Gibbous22Thu
23Fri7:025.59:013.612:452.32:25-0.47:105:22Waxing Gibbous23Fri
24Sat7:425.59:343.71:332.33:00-0.57:095:23Waxing Gibbous24Sat
25Sun8:185.510:033.82:132.23:32-0.57:095:24Full Moon25Sun
26Mon8:525.510:313.82:492.14:01-0.57:085:25Full Moon26Mon
27Tue9:255.310:593.93:242.04:29-0.47:085:26Full Moon27Tue
28Wed9:585.211:274.04:012.04:57-0.27:075:27Full Moon28Wed
29Thu10:324.911:564.14:401.95:230.07:065:28Waning Gibbous29Thu
30Fri11:074.55:211.95:500.37:065:29Waning Gibbous30Fri
31Sat12:254.211:46 AM4.16:071.86:160.67:055:30Waning Gibbous31Sat
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 11:14 am — 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