Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 2:45 am (0.2 ft)
Next high tide : in 2h 30m at 7:14 pm (5.4 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 - Mar 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:394.36:483.011:370.610:292.76:345:59First Quarter1Sat
2Sun4:484.37:333.212:340.46:326:00First Quarter2Sun
3Mon5:494.58:023.41:170.26:316:01Waxing Gibbous3Mon
4Tue6:404.68:263.612:412.31:520.06:306:02Waxing Gibbous4Tue
5Wed7:234.88:483.81:242.02:22-0.16:286:03Waxing Gibbous5Wed
6Thu8:024.99:104.02:021.72:49-0.16:276:04Waxing Gibbous6Thu
7Fri8:384.99:334.32:381.43:16-0.16:266:05Full Moon7Fri
8Sat9:154.99:584.53:151.13:420.16:246:06Full Moon8Sat
9Sun10:544.711:254.74:540.85:100.37:237:06Full Moon9Sun
10Mon11:374.411:554.95:360.65:390.67:227:07Full Moon10Mon
11Tue12:244.16:220.46:091.07:207:08Waning Gibbous11Tue
12Wed12:285.01:183.77:130.36:421.47:197:09Waning Gibbous12Wed
13Thu1:075.12:233.38:110.27:191.87:177:10Waning Gibbous13Thu
14Fri1:535.13:523.09:210.28:072.27:167:11Third Quarter14Fri
15Sat2:535.05:343.010:420.19:282.57:157:12Third Quarter15Sat
16Sun4:094.96:553.211:57-0.211:152.57:137:13Third Quarter16Sun
17Mon5:304.97:493.61:00-0.47:127:13Third Quarter17Mon
18Tue6:435.08:294.012:402.21:53-0.67:107:14Waning Crescent18Tue
19Wed7:475.19:054.41:471.72:38-0.67:097:15Waning Crescent19Wed
20Thu8:435.29:384.72:421.13:18-0.57:077:16Waning Crescent20Thu
21Fri9:335.110:105.03:310.73:55-0.37:067:17New Moon21Fri
22Sat10:214.910:425.24:170.34:300.17:057:18New Moon22Sat
23Sun11:074.611:155.25:020.15:040.57:037:18New Moon23Sun
24Mon11:554.311:485.25:46-0.15:370.97:027:19New Moon24Mon
25Tue12:443.96:310.06:101.47:007:20Waxing Crescent25Tue
26Wed12:215.11:373.57:170.16:421.86:597:21Waxing Crescent26Wed
27Thu12:574.92:403.28:070.37:162.26:577:22Waxing Crescent27Thu
28Fri1:364.64:053.09:070.57:572.56:567:23Waxing Crescent28Fri
29Sat2:244.35:433.010:200.69:102.86:557:23First Quarter29Sat
30Sun3:304.06:573.211:320.611:042.86:537:24First Quarter30Sun
31Mon4:513.97:413.412:320.56:527:25First 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 10:59 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 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