Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 10:27 pm (2.1 ft)
Next high tide : in 6h 33m at 4:05 pm (4.5 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Jul 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:303.38:355.93:38-0.42:052.85:538:24Waning Crescent1Sun
2Mon11:083.59:166.24:16-0.82:532.75:538:24New Moon2Mon
3Tue11:463.69:586.34:55-1.13:412.75:538:24New Moon3Tue
4Wed12:233.75:34-1.34:312.65:548:24New Moon4Wed
5Thu1:003.96:13-1.35:252.55:548:24Waxing Crescent5Thu
6Fri1:374.16:52-1.16:252.35:558:23Waxing Crescent6Fri
7Sat12:195.72:174.47:30-0.87:302.25:568:23Waxing Crescent7Sat
8Sun1:145.12:594.78:09-0.28:451.95:568:23Waxing Crescent8Sun
9Mon2:174.33:445.08:490.410:111.65:578:23First Quarter9Mon
10Tue3:373.64:325.39:331.111:361.05:578:22First Quarter10Tue
11Wed5:173.15:235.610:221.75:588:22First Quarter11Wed
12Thu7:043.06:155.912:520.411:20 AM2.25:598:22Waxing Gibbous12Thu
13Fri8:373.27:086.01:56-0.212:232.65:598:21Waxing Gibbous13Fri
14Sat9:393.47:596.22:50-0.61:272.76:008:21Waxing Gibbous14Sat
15Sun10:253.68:476.23:36-0.92:262.76:008:20Waxing Gibbous15Sun
16Mon11:043.79:316.24:18-1.03:172.76:018:20Full Moon16Mon
17Tue11:403.810:126.04:58-1.04:032.66:028:19Full Moon17Tue
18Wed12:133.95:34-0.84:462.56:038:19Full Moon18Wed
19Thu12:444.06:08-0.65:302.46:038:18Full Moon19Thu
20Fri1:154.16:39-0.36:152.36:048:18Waning Gibbous20Fri
21Sat12:075.01:454.27:070.17:032.36:058:17Waning Gibbous21Sat
22Sun12:464.52:164.37:340.57:562.26:058:16Waning Gibbous22Sun
23Mon1:304.02:484.48:001.09:002.26:068:16Waning Gibbous23Mon
24Tue2:233.43:254.58:251.510:232.06:078:15Third Quarter24Tue
25Wed3:443.04:074.78:512.011:471.66:088:14Third Quarter25Wed
26Thu5:442.74:544.99:252.46:088:13Third Quarter26Thu
27Fri7:562.85:455.112:571.110:24 AM2.86:098:13Third Quarter27Fri
28Sat9:043.16:375.41:510.611:42 AM3.06:108:12Waning Crescent28Sat
29Sun9:383.37:285.72:350.112:523.06:118:11Waning Crescent29Sun
30Mon10:073.58:176.03:14-0.41:532.86:118:10Waning Crescent30Mon
31Tue10:353.79:036.33:51-0.82:462.66:128:09New Moon31Tue
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 7:16 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 transitional phase. Tonight's moon is 61% 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 shifting between spring and neap.

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 Third Quarter (61% illuminated). This places San Simeon, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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