Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 11:49 pm (1.5 ft)
Next high tide : in 1h 06m at 4:43 pm (4.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Dec 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:304.74:434.011:302.311:140.66:554:51First Quarter1Mon
2Tue6:085.06:003.812:331.76:564:51Waxing Gibbous2Tue
3Wed6:405.27:083.71:221.16:574:51Waxing Gibbous3Wed
4Thu7:075.48:063.612:351.52:030.76:584:51Waxing Gibbous4Thu
5Fri7:325.68:563.61:081.92:390.36:594:51Waxing Gibbous5Fri
6Sat7:575.79:423.61:372.23:13-0.17:004:51Full Moon6Sat
7Sun8:215.810:273.62:042.53:46-0.37:014:51Full Moon7Sun
8Mon8:485.811:123.62:322.74:20-0.47:014:51Full Moon8Mon
9Tue9:165.811:583.63:012.94:56-0.47:024:51Full Moon9Tue
10Wed9:475.73:333.05:33-0.47:034:51Full Moon10Wed
11Thu12:463.610:21 AM5.54:093.26:13-0.47:044:51Waning Gibbous11Thu
12Fri1:383.610:59 AM5.34:523.36:54-0.37:044:52Waning Gibbous12Fri
13Sat2:343.611:42 AM5.05:473.47:38-0.17:054:52Waning Gibbous13Sat
14Sun3:253.812:334.67:013.48:240.17:064:52Waning Gibbous14Sun
15Mon4:044.01:404.28:423.29:120.47:064:52Third Quarter15Mon
16Tue4:374.33:093.810:182.79:590.77:074:53Third Quarter16Tue
17Wed5:084.74:423.511:302.010:451.07:084:53Third Quarter17Wed
18Thu5:405.26:083.412:291.17:084:53Waning Crescent18Thu
19Fri6:155.87:253.51:210.27:094:54Waning Crescent19Fri
20Sat6:536.38:303.712:161.82:09-0.67:094:54Waning Crescent20Sat
21Sun7:336.79:293.81:032.12:57-1.37:104:55New Moon21Sun
22Mon8:166.910:243.91:512.33:44-1.77:104:55New Moon22Mon
23Tue9:017.011:193.92:402.54:33-1.87:114:56New Moon23Tue
24Wed9:486.83:322.65:22-1.77:114:56New Moon24Wed
25Thu12:124.010:38 AM6.44:282.76:10-1.57:124:57Waxing Crescent25Thu
26Fri1:044.011:29 AM5.95:292.76:58-1.17:124:57Waxing Crescent26Fri
27Sat1:584.112:245.26:362.77:47-0.57:134:58Waxing Crescent27Sat
28Sun2:524.21:254.57:562.78:360.07:134:59First Quarter28Sun
29Mon3:444.42:403.89:312.59:250.67:134:59First Quarter29Mon
30Tue4:304.64:093.310:592.010:131.27:135:00First Quarter30Tue
31Wed5:114.85:453.012:101.47:145:01First Quarter31Wed
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 8:16 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 neap phase. Tonight's moon is 50% 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 near their weekly minimum.

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 (50% illuminated). This places San Simeon, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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