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 (tomorrow) : in 7h 02m at 3:26 am (-0.2 ft)
Next high tide (tomorrow) : 10:15 am (3.3 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 - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:314.912:275.86:151.37:150.16:596:49Waxing Crescent1Tue
2Wed1:344.41:115.76:562.08:160.27:006:47Waxing Crescent2Wed
3Thu2:484.01:595.47:432.59:260.47:016:46Waxing Crescent3Thu
4Fri4:233.82:595.08:453.010:430.57:026:44First Quarter4Fri
5Sat6:003.94:154.810:243.211:550.57:026:43First Quarter5Sat
6Sun7:134.15:344.712:023.17:036:41First Quarter6Sun
7Mon8:014.36:424.712:560.41:112.87:046:40Waxing Gibbous7Mon
8Tue8:344.47:394.81:450.42:002.57:056:39Waxing Gibbous8Tue
9Wed9:004.68:254.82:250.52:382.17:066:37Waxing Gibbous9Wed
10Thu9:234.79:044.82:580.63:111.87:076:36Waxing Gibbous10Thu
11Fri9:444.89:414.83:260.73:431.57:076:35Waxing Gibbous11Fri
12Sat10:055.010:174.73:520.94:151.27:086:33Full Moon12Sat
13Sun10:275.110:544.64:171.24:480.97:096:32Full Moon13Sun
14Mon10:505.211:354.34:421.55:240.87:106:31Full Moon14Mon
15Tue11:155.35:071.86:030.67:116:29Full Moon15Tue
16Wed12:204.111:42 AM5.35:342.26:450.57:126:28Waning Gibbous16Wed
17Thu1:133.912:135.36:032.57:330.57:136:27Waning Gibbous17Thu
18Fri2:173.612:505.26:352.98:300.57:136:25Waning Gibbous18Fri
19Sat3:463.51:385.17:173.29:390.57:146:24Third Quarter19Sat
20Sun5:243.62:454.98:323.410:530.47:156:23Third Quarter20Sun
21Mon6:293.94:124.810:333.411:570.27:166:22Third Quarter21Mon
22Tue7:114.25:364.912:023.07:176:20Third Quarter22Tue
23Wed7:454.66:485.012:510.11:082.47:186:19Waning Crescent23Wed
24Thu8:175.07:525.21:390.02:031.77:196:18Waning Crescent24Thu
25Fri8:495.48:505.22:220.12:531.07:206:17Waning Crescent25Fri
26Sat9:225.89:445.13:020.33:410.37:216:16New Moon26Sat
27Sun9:566.110:385.03:400.74:29-0.27:226:15New Moon27Sun
28Mon10:316.311:344.74:181.15:18-0.57:226:14New Moon28Mon
29Tue11:086.34:571.66:08-0.67:236:13New Moon29Tue
30Wed12:334.411:47 AM6.15:372.17:00-0.57:246:11Waxing Crescent30Wed
31Thu1:374.112:285.86:212.67:54-0.37:256:10Waxing Crescent31Thu
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 6:50 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