Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in San Simeon, CA.
Next low tide (tomorrow) : in 1h 25m at 10:27 pm (2.1 ft)
Next high tide : 3:34 am (3.3 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 - May 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:064.67:024.011:49-0.66:127:51Third Quarter1Sun
2Mon5:334.47:374.312:042.512:43-0.46:117:52Third Quarter2Mon
3Tue6:504.38:084.81:161.81:29-0.26:107:53Waning Crescent3Tue
4Wed7:584.28:385.12:131.12:090.26:097:53Waning Crescent4Wed
5Thu8:584.19:075.53:030.42:450.66:087:54Waning Crescent5Thu
6Fri9:534.09:365.73:48-0.13:191.16:077:55New Moon6Fri
7Sat10:463.810:055.84:32-0.53:501.66:067:56New Moon7Sat
8Sun11:413.610:345.85:14-0.74:212.06:057:57New Moon8Sun
9Mon12:363.55:56-0.84:522.46:047:58New Moon9Mon
10Tue1:353.46:39-0.75:242.76:037:58Waxing Crescent10Tue
11Wed2:403.37:23-0.55:592.96:027:59Waxing Crescent11Wed
12Thu12:135.13:593.38:10-0.36:423.16:018:00Waxing Crescent12Thu
13Fri12:544.75:163.39:04-0.17:453.26:008:01Waxing Crescent13Fri
14Sat1:444.36:073.510:020.19:373.26:008:02First Quarter14Sat
15Sun2:504.06:413.710:580.311:253.05:598:02First Quarter15Sun
16Mon4:143.77:063.911:460.45:588:03First Quarter16Mon
17Tue5:333.67:284.212:342.512:260.65:578:04First Quarter17Tue
18Wed6:423.57:494.51:272.01:010.85:578:05Waxing Gibbous18Wed
19Thu7:463.58:104.92:101.31:331.15:568:06Waxing Gibbous19Thu
20Fri8:433.58:345.32:500.72:041.45:558:06Waxing Gibbous20Fri
21Sat9:373.59:015.73:290.12:351.75:558:07Waxing Gibbous21Sat
22Sun10:303.69:316.04:09-0.53:092.05:548:08Full Moon22Sun
23Mon11:263.510:066.24:52-1.03:442.35:538:09Full Moon23Mon
24Tue12:253.55:39-1.34:242.55:538:09Full Moon24Tue
25Wed1:253.56:28-1.55:102.75:528:10Waning Gibbous25Wed
26Thu2:293.57:20-1.56:072.95:528:11Waning Gibbous26Thu
27Fri12:245.93:343.68:15-1.37:173.05:518:11Waning Gibbous27Fri
28Sat1:235.54:353.89:12-1.08:463.05:518:12Waning Gibbous28Sat
29Sun2:324.95:254.110:11-0.710:312.75:518:13Third Quarter29Sun
30Mon3:534.46:084.511:06-0.35:508:13Third Quarter30Mon
31Tue5:193.96:474.912:002.111:55 AM0.25:508:14Third Quarter31Tue
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 1:00 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 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