Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 3:43 am (-0.2 ft)
Next high tide : in 4h 21m at 8:04 pm (5.5 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jun 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:503.86:06-1.25:202.45:498:15New Moon1Fri
2Sat1:383.86:49-1.06:112.55:498:16Waxing Crescent2Sat
3Sun12:065.42:273.87:31-0.77:042.65:498:17Waxing Crescent3Sun
4Mon12:504.93:173.98:12-0.38:042.75:498:17Waxing Crescent4Mon
5Tue1:374.44:083.98:550.19:182.65:498:18Waxing Crescent5Tue
6Wed2:313.94:544.19:390.510:452.45:488:18First Quarter6Wed
7Thu3:413.45:354.310:240.95:488:19First Quarter7Thu
8Fri5:053.16:124.512:022.111:08 AM1.35:488:19First Quarter8Fri
9Sat6:283.06:464.81:041.611:50 AM1.65:488:20First Quarter9Sat
10Sun7:453.07:205.01:541.012:311.95:488:20Waxing Gibbous10Sun
11Mon8:473.17:535.32:350.51:132.15:488:21Waxing Gibbous11Mon
12Tue9:363.28:275.63:130.11:542.25:488:21Waxing Gibbous12Tue
13Wed10:203.49:025.83:50-0.42:352.35:488:21Waxing Gibbous13Wed
14Thu11:023.59:386.04:27-0.73:172.45:488:22Full Moon14Thu
15Fri11:453.610:176.15:06-1.04:012.45:488:22Full Moon15Fri
16Sat12:273.75:46-1.14:482.45:488:22Full Moon16Sat
17Sun1:103.96:27-1.25:422.45:488:23Waning Gibbous17Sun
18Mon1:544.07:08-1.06:412.45:498:23Waning Gibbous18Mon
19Tue12:355.42:404.27:51-0.77:482.35:498:23Waning Gibbous19Tue
20Wed1:314.93:284.58:35-0.39:072.15:498:23Waning Gibbous20Wed
21Thu2:384.34:184.89:220.210:361.85:498:24Third Quarter21Thu
22Fri4:013.75:085.210:130.711:581.25:508:24Third Quarter22Fri
23Sat5:343.35:575.511:081.25:508:24Third Quarter23Sat
24Sun7:063.26:465.81:090.512:031.65:508:24Waning Crescent24Sun
25Mon8:263.37:346.12:09-0.112:592.05:508:24Waning Crescent25Mon
26Tue9:283.58:206.23:00-0.61:542.25:518:24Waning Crescent26Tue
27Wed10:203.79:046.23:46-0.92:462.35:518:24New Moon27Wed
28Thu11:053.89:466.24:29-1.03:342.35:528:24New Moon28Thu
29Fri11:483.910:266.05:09-1.04:202.45:528:24New Moon29Fri
30Sat12:283.95:48-0.95:052.45:528:24New Moon30Sat
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 11:53 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 spring phase. Tonight's moon is 87% 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 (87% 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