Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in San Simeon, CA.
Next low tide (tomorrow) : in 6h 25m at 2:45 am (0.2 ft)
Next high tide (tomorrow) : 9:20 am (3.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:155.64:173.58:59-1.08:082.96:127:51Waning Gibbous1Sat
2Sun2:165.15:383.710:09-0.79:523.06:107:52Third Quarter2Sun
3Mon3:334.66:393.911:18-0.511:382.76:097:53Third Quarter3Mon
4Tue5:004.37:254.212:18-0.36:087:54Third Quarter4Tue
5Wed6:194.18:014.412:562.21:10-0.16:077:54Waning Crescent5Wed
6Thu7:274.08:314.61:551.71:530.26:067:55Waning Crescent6Thu
7Fri8:244.08:564.82:411.22:290.56:057:56Waning Crescent7Fri
8Sat9:133.99:195.03:210.72:590.96:057:57Waning Crescent8Sat
9Sun9:583.89:405.13:560.43:251.36:047:58New Moon9Sun
10Mon10:413.710:025.34:300.13:491.66:037:59New Moon10Mon
11Tue11:263.510:255.35:04-0.14:132.06:027:59New Moon11Tue
12Wed12:123.45:39-0.34:382.36:018:00New Moon12Wed
13Thu1:033.36:16-0.35:052.56:008:01New Moon13Thu
14Fri1:593.26:56-0.35:332.85:598:02Waxing Crescent14Fri
15Sat3:083.27:39-0.36:073.05:598:03Waxing Crescent15Sat
16Sun12:254.94:323.28:27-0.26:533.25:588:03Waxing Crescent16Sun
17Mon1:094.75:363.49:23-0.18:143.35:578:04Waxing Crescent17Mon
18Tue2:074.46:143.610:210.010:163.25:578:05First Quarter18Tue
19Wed3:254.16:433.911:150.011:462.75:568:06First Quarter19Wed
20Thu4:524.07:084.312:030.15:558:06First Quarter20Thu
21Fri6:113.97:354.712:522.112:470.35:558:07Waxing Gibbous21Fri
22Sat7:243.98:045.21:471.31:280.55:548:08Waxing Gibbous22Sat
23Sun8:303.98:365.72:370.52:080.85:538:09Waxing Gibbous23Sun
24Mon9:323.99:116.23:25-0.32:481.25:538:09Waxing Gibbous24Mon
25Tue10:313.99:496.54:13-1.03:281.65:528:10Full Moon25Tue
26Wed11:323.910:306.65:03-1.54:112.05:528:11Full Moon26Wed
27Thu12:343.85:54-1.74:582.35:518:12Full Moon27Thu
28Fri1:383.86:47-1.75:522.65:518:12Waning Gibbous28Fri
29Sat12:036.22:443.87:41-1.56:532.85:518:13Waning Gibbous29Sat
30Sun12:575.73:523.88:37-1.18:072.95:508:14Waning Gibbous30Sun
31Mon1:575.14:564.09:36-0.79:402.95:508:14Third Quarter31Mon
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 6:02 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 77% 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 Waxing Gibbous (77% 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