Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 5:47 am (-0.5 ft)
Next high tide : in 2h 22m at 10:29 pm (5.7 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Mar 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:545.68:314.112:451.92:03-0.96:326:00Waxing Gibbous1Tue
2Wed7:475.89:084.41:411.52:44-1.16:316:01Waxing Gibbous2Wed
3Thu8:385.99:454.72:331.13:25-1.16:306:02Full Moon3Thu
4Fri9:275.810:234.93:230.74:05-0.96:286:03Full Moon4Fri
5Sat10:185.511:035.14:150.44:45-0.56:276:04Full Moon5Sat
6Sun11:105.011:445.25:080.35:250.06:266:05Waning Gibbous6Sun
7Mon12:054.56:030.26:050.66:246:06Waning Gibbous7Mon
8Tue12:275.11:063.97:020.36:481.26:236:06Waning Gibbous8Tue
9Wed1:144.92:223.48:090.47:361.86:216:07Third Quarter9Wed
10Thu2:094.73:593.19:280.58:442.26:206:08Third Quarter10Thu
11Fri3:154.55:373.210:470.410:142.56:196:09Third Quarter11Fri
12Sat4:274.46:513.411:550.311:362.46:176:10Third Quarter12Sat
13Sun6:334.48:373.61:500.17:167:11Waning Crescent13Sun
14Mon7:304.59:093.81:382.22:330.07:147:12Waning Crescent14Mon
15Tue8:174.69:353.92:232.03:080.07:137:13Waning Crescent15Tue
16Wed8:564.79:594.03:001.73:380.07:127:13Waning Crescent16Wed
17Thu9:324.710:224.23:331.44:060.17:107:14Waning Crescent17Thu
18Fri10:064.710:464.34:051.24:320.27:097:15New Moon18Fri
19Sat10:414.611:104.54:391.04:590.47:077:16New Moon19Sat
20Sun11:174.411:374.65:140.85:260.67:067:17New Moon20Sun
21Mon11:564.15:520.75:530.97:047:18New Moon21Mon
22Tue12:054.712:403.86:330.66:221.27:037:18Waxing Crescent22Tue
23Wed12:364.71:313.57:190.56:531.67:027:19Waxing Crescent23Wed
24Thu1:114.72:353.28:130.57:292.07:007:20Waxing Crescent24Thu
25Fri1:544.64:043.09:200.58:192.36:597:21First Quarter25Fri
26Sat2:514.65:413.110:380.39:452.66:577:22First Quarter26Sat
27Sun4:064.66:533.311:510.111:252.56:567:23First Quarter27Sun
28Mon5:254.67:443.712:53-0.26:547:23First Quarter28Mon
29Tue6:374.88:234.112:432.11:45-0.46:537:24Waxing Gibbous29Tue
30Wed7:425.08:594.51:461.62:31-0.66:527:25Waxing Gibbous30Wed
31Thu8:395.29:344.92:401.03:13-0.66:507:26Waxing Gibbous31Thu
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 2:08 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 100% 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 Full Moon (100% 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