Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 8:59 pm (2.5 ft)
Next high tide : in 5h 51m at 3:29 pm (4.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Oct 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:354.17:054.71:330.61:282.97:006:47Waxing Gibbous1Sat
2Sun8:514.27:534.82:090.52:072.57:016:46Waxing Gibbous2Sun
3Mon9:094.58:354.92:390.52:432.07:026:44Waxing Gibbous3Mon
4Tue9:274.89:164.93:050.63:181.57:026:43Waxing Gibbous4Tue
5Wed9:465.19:574.83:310.83:541.17:036:42Full Moon5Wed
6Thu10:085.410:404.63:561.04:330.77:046:40Full Moon6Thu
7Fri10:335.711:294.44:221.45:150.37:056:39Full Moon7Fri
8Sat11:015.94:491.86:020.07:066:37Waning Gibbous8Sat
9Sun12:244.111:34 AM6.05:182.36:53-0.17:066:36Waning Gibbous9Sun
10Mon1:293.812:136.05:502.77:51-0.17:076:35Waning Gibbous10Mon
11Tue2:513.51:005.86:283.19:00-0.17:086:33Waning Gibbous11Tue
12Wed4:413.52:025.67:223.410:18-0.17:096:32Third Quarter12Wed
13Thu6:093.73:245.39:103.511:31-0.17:106:31Third Quarter13Thu
14Fri6:594.04:565.111:153.37:116:29Third Quarter14Fri
15Sat7:354.46:155.112:31-0.112:372.77:126:28Waning Crescent15Sat
16Sun8:064.77:245.11:21-0.11:402.07:126:27Waning Crescent16Sun
17Mon8:365.18:245.02:040.12:321.47:136:25Waning Crescent17Mon
18Tue9:045.59:174.82:410.53:190.87:146:24Waning Crescent18Tue
19Wed9:315.810:084.63:140.94:020.37:156:23New Moon19Wed
20Thu9:585.910:574.43:441.44:450.07:166:22New Moon20Thu
21Fri10:256.011:494.14:131.95:27-0.27:176:21New Moon21Fri
22Sat10:535.94:412.36:09-0.27:186:19New Moon22Sat
23Sun12:443.911:22 AM5.85:082.76:53-0.17:196:18Waxing Crescent23Sun
24Mon1:453.711:53 AM5.55:353.17:400.17:206:17Waxing Crescent24Mon
25Tue3:013.512:295.26:033.38:340.47:216:16Waxing Crescent25Tue
26Wed1:124.89:380.67:216:15Waxing Crescent26Wed
27Thu2:134.510:450.77:226:14First Quarter27Thu
28Fri6:513.93:434.210:453.611:420.77:236:13First Quarter28Fri
29Sat7:154.05:114.112:113.27:246:12First Quarter29Sat
30Sun7:344.36:204.112:270.71:052.77:256:10First Quarter30Sun
31Mon7:534.67:194.11:040.81:472.27:266:09Waxing Gibbous31Mon
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 6:14 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 71% 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 Waning Gibbous (71% 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