Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in San Simeon, CA.
Next low tide : in 2h 30m at 10:27 pm (2.1 ft)
Next high tide (tomorrow) : 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 - Jun 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:423.67:235.31:111.412:410.75:508:15Waning Crescent1Wed
2Thu8:003.57:575.62:110.61:231.25:498:15Waning Crescent2Thu
3Fri9:083.48:305.83:010.02:021.75:498:16Waning Crescent3Fri
4Sat10:083.49:015.93:45-0.42:382.15:498:17Waning Crescent4Sat
5Sun11:033.49:335.94:26-0.73:142.45:498:17New Moon5Sun
6Mon11:563.510:055.85:06-0.93:482.75:488:18New Moon6Mon
7Tue12:463.55:45-0.94:242.85:488:18New Moon7Tue
8Wed1:333.46:24-0.85:023.05:488:19New Moon8Wed
9Thu2:213.47:04-0.65:453.05:488:19Waxing Crescent9Thu
10Fri3:103.47:43-0.46:353.15:488:20Waxing Crescent10Fri
11Sat12:324.94:003.58:23-0.27:343.15:488:20Waxing Crescent11Sat
12Sun1:164.54:443.79:050.18:513.15:488:21Waxing Crescent12Sun
13Mon2:074.15:193.99:470.410:272.95:488:21First Quarter13Mon
14Tue3:123.75:494.110:270.711:492.45:488:21First Quarter14Tue
15Wed4:363.36:164.511:061.05:488:22First Quarter15Wed
16Thu6:023.16:434.912:521.811:44 AM1.45:488:22First Quarter16Thu
17Fri7:263.07:125.31:441.112:221.75:488:22Waxing Gibbous17Fri
18Sat8:403.17:465.72:290.41:022.15:488:23Waxing Gibbous18Sat
19Sun9:413.38:236.13:13-0.31:462.35:488:23Waxing Gibbous19Sun
20Mon10:363.49:046.43:56-0.92:322.55:498:23Full Moon20Mon
21Tue11:303.59:486.64:42-1.43:212.65:498:23Full Moon21Tue
22Wed12:213.65:29-1.74:132.75:498:24Full Moon22Wed
23Thu1:113.76:17-1.85:112.75:498:24Waning Gibbous23Thu
24Fri2:003.97:05-1.76:152.75:508:24Waning Gibbous24Fri
25Sat12:216.12:494.07:53-1.47:252.65:508:24Waning Gibbous25Sat
26Sun1:195.53:394.38:40-0.98:452.55:508:24Waning Gibbous26Sun
27Mon2:234.84:284.69:28-0.310:172.15:518:24Third Quarter27Mon
28Tue3:394.15:145.010:170.311:451.65:518:24Third Quarter28Tue
29Wed5:093.55:575.311:051.05:518:24Third Quarter29Wed
30Thu6:443.26:405.51:001.011:52 AM1.65:528:24Waning Crescent30Thu
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