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 3h 09m 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 - Feb 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:096.08:583.812:492.12:28-1.07:045:32Waxing Gibbous1Mon
2Tue7:586.39:384.11:441.93:10-1.47:035:33Full Moon2Tue
3Wed8:456.410:194.32:361.63:52-1.57:025:34Full Moon3Wed
4Thu9:346.311:004.53:281.44:34-1.47:015:35Full Moon4Thu
5Fri10:246.011:434.74:221.25:16-1.27:005:36Waning Gibbous5Fri
6Sat11:155.55:181.15:58-0.77:005:37Waning Gibbous6Sat
7Sun12:284.812:114.96:181.16:40-0.16:595:38Waning Gibbous7Sun
8Mon1:154.91:124.27:241.17:250.56:585:39Waning Gibbous8Mon
9Tue2:074.92:283.58:421.08:161.26:575:40Third Quarter9Tue
10Wed3:054.94:053.110:080.99:191.76:565:41Third Quarter10Wed
11Thu4:074.95:473.111:270.610:322.16:555:42Third Quarter11Thu
12Fri5:084.97:103.212:330.26:545:43Third Quarter12Fri
13Sat6:045.08:043.41:25-0.16:535:44Waning Crescent13Sat
14Sun6:545.18:423.612:442.32:07-0.36:525:45Waning Crescent14Sun
15Mon7:365.29:133.71:312.22:43-0.46:515:46Waning Crescent15Mon
16Tue8:135.29:403.82:102.03:14-0.46:495:47Waning Crescent16Tue
17Wed8:475.210:063.92:441.93:43-0.46:485:48New Moon17Wed
18Thu9:195.110:324.03:171.74:11-0.36:475:49New Moon18Thu
19Fri9:525.010:594.13:521.64:38-0.16:465:50New Moon19Fri
20Sat10:264.811:264.24:281.55:060.16:455:51New Moon20Sat
21Sun11:024.511:554.25:071.55:330.46:445:52Waxing Crescent21Sun
22Mon11:414.15:491.46:000.76:425:53Waxing Crescent22Mon
23Tue12:264.312:263.66:371.46:291.16:415:54Waxing Crescent23Tue
24Wed1:014.41:253.27:351.47:021.56:405:55Waxing Crescent24Wed
25Thu1:444.42:532.98:521.27:451.96:395:56First Quarter25Thu
26Fri2:404.54:442.810:170.98:562.36:375:57First Quarter26Fri
27Sat3:464.76:143.011:290.410:242.46:365:57First Quarter27Sat
28Sun4:534.97:123.312:28-0.16:355:58Waxing Gibbous28Sun
29Mon5:565.37:543.71:18-0.66:345:59Waxing Gibbous29Mon
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