Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 3:07 am (0.0 ft)
Next high tide : in 52m at 7:19 pm (5.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jan 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:395.611:473.83:362.65:02-0.57:145:02Full Moon1Sat
2Sun10:135.44:152.55:32-0.47:145:03Waning Gibbous2Sun
3Mon12:183.810:47 AM5.04:582.56:01-0.17:145:04Waning Gibbous3Mon
4Tue12:513.911:24 AM4.75:452.56:300.27:145:04Waning Gibbous4Tue
5Wed1:244.012:054.26:382.56:580.67:145:05Waning Gibbous5Wed
6Thu2:004.212:563.67:452.47:291.07:145:06Third Quarter6Thu
7Fri2:394.42:083.19:102.18:041.47:145:07Third Quarter7Fri
8Sat3:224.63:552.810:351.68:491.87:145:08Third Quarter8Sat
9Sun4:095.05:452.711:440.99:492.27:145:09Third Quarter9Sun
10Mon4:585.37:123.012:410.27:145:10Waning Crescent10Mon
11Tue5:495.88:093.21:30-0.57:145:11Waning Crescent11Tue
12Wed6:406.28:533.512:032.42:15-1.17:145:12Waning Crescent12Wed
13Thu7:316.59:333.81:052.32:58-1.57:135:13Waning Crescent13Thu
14Fri8:216.710:134.02:022.23:41-1.77:135:14New Moon14Fri
15Sat9:106.710:544.32:571.94:23-1.77:135:15New Moon15Sat
16Sun9:596.411:354.53:531.75:05-1.57:135:15New Moon16Sun
17Mon10:505.94:511.65:46-1.17:125:16Waxing Crescent17Mon
18Tue12:174.711:44 AM5.25:521.56:26-0.57:125:17Waxing Crescent18Tue
19Wed1:014.912:414.46:571.47:060.27:115:18Waxing Crescent19Wed
20Thu1:485.01:503.78:121.37:480.97:115:20First Quarter20Thu
21Fri2:395.13:223.19:401.18:371.67:115:21First Quarter21Fri
22Sat3:355.15:132.811:050.89:382.17:105:22First Quarter22Sat
23Sun4:325.16:593.012:180.47:105:23First Quarter23Sun
24Mon5:285.28:053.21:140.07:095:24Waxing Gibbous24Mon
25Tue6:205.28:473.41:59-0.27:085:25Waxing Gibbous25Tue
26Wed7:065.39:183.512:532.62:36-0.47:085:26Waxing Gibbous26Wed
27Thu7:465.49:453.61:382.53:08-0.57:075:27Waxing Gibbous27Thu
28Fri8:215.510:103.72:162.33:37-0.57:075:28Full Moon28Fri
29Sat8:555.410:353.82:512.24:04-0.57:065:29Full Moon29Sat
30Sun9:275.311:003.93:272.04:31-0.47:055:30Full Moon30Sun
31Mon10:005.111:264.04:051.94:57-0.27:045:31Full Moon31Mon
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 11:13 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 80% 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 (80% 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