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 3m 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 - Jun 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:074.55:494.210:34-0.311:172.65:508:15Third Quarter1Tue
2Wed4:284.06:334.511:280.15:498:15Third Quarter2Wed
3Thu5:483.77:104.712:352.112:160.55:498:16Third Quarter3Thu
4Fri7:033.57:424.91:371.512:580.95:498:17Waning Crescent4Fri
5Sat8:113.48:095.12:271.01:351.45:498:17Waning Crescent5Sat
6Sun9:093.38:355.33:070.52:071.75:488:18Waning Crescent6Sun
7Mon9:593.49:005.43:430.22:372.15:488:18Waning Crescent7Mon
8Tue10:463.49:255.54:17-0.23:062.35:488:19New Moon8Tue
9Wed11:323.49:535.64:51-0.43:352.55:488:19New Moon9Wed
10Thu12:183.45:27-0.54:072.75:488:20New Moon10Thu
11Fri1:053.46:03-0.64:412.85:488:20New Moon11Fri
12Sat1:523.46:41-0.65:203.05:488:21Waxing Crescent12Sat
13Sun2:423.47:21-0.66:063.15:488:21Waxing Crescent13Sun
14Mon12:115.23:343.58:02-0.57:033.15:488:21Waxing Crescent14Mon
15Tue12:564.94:213.78:45-0.38:163.15:488:22Waxing Crescent15Tue
16Wed1:494.65:003.99:31-0.19:502.95:488:22First Quarter16Wed
17Thu2:574.15:354.310:190.211:202.45:488:22First Quarter17Thu
18Fri4:223.76:084.711:050.55:488:23First Quarter18Fri
19Sat5:513.56:435.212:321.711:51 AM0.95:498:23First Quarter19Sat
20Sun7:163.47:215.71:330.912:371.35:498:23Waxing Gibbous20Sun
21Mon8:333.58:016.22:270.01:241.75:498:23Waxing Gibbous21Mon
22Tue9:393.68:436.63:18-0.72:122.05:498:24Waxing Gibbous22Tue
23Wed10:393.79:276.84:07-1.33:022.25:498:24Full Moon23Wed
24Thu11:363.810:136.84:56-1.63:532.45:508:24Full Moon24Thu
25Fri12:313.95:45-1.74:462.55:508:24Full Moon25Fri
26Sat1:233.96:33-1.65:442.65:508:24Waning Gibbous26Sat
27Sun2:154.07:21-1.46:452.65:518:24Waning Gibbous27Sun
28Mon12:435.73:074.18:08-0.97:522.75:518:24Waning Gibbous28Mon
29Tue1:375.13:594.28:55-0.49:102.65:528:24Waning Gibbous29Tue
30Wed2:374.44:484.49:430.110:392.45:528:24Third Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412553)

Common Questions About San Simeon, CA Tides

Show All
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