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 4h 58m 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 - Nov 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:124.98:134.21:371.02:261.57:276:08Waxing Gibbous1Tue
2Wed8:325.39:034.22:061.23:030.97:286:07Waxing Gibbous2Wed
3Thu8:555.79:524.22:351.53:410.37:296:07Full Moon3Thu
4Fri9:216.110:434.13:051.84:22-0.27:306:06Full Moon4Fri
5Sat9:526.311:384.03:362.15:06-0.67:316:05Full Moon5Sat
6Sun9:266.511:393.93:092.54:54-0.96:325:04Full Moon6Sun
7Mon10:066.53:472.85:46-1.06:335:03Waning Gibbous7Mon
8Tue12:453.810:53 AM6.34:313.06:43-0.96:345:02Waning Gibbous8Tue
9Wed2:003.711:47 AM6.05:283.27:44-0.76:355:01Waning Gibbous9Wed
10Thu3:183.812:515.56:473.48:49-0.46:365:01Third Quarter10Thu
11Fri4:204.12:115.08:353.39:52-0.26:375:00Third Quarter11Fri
12Sat5:074.43:404.610:202.810:480.16:384:59Third Quarter12Sat
13Sun5:474.85:044.311:382.211:360.56:394:58Third Quarter13Sun
14Mon6:225.26:204.212:401.46:404:58Waning Crescent14Mon
15Tue6:545.67:274.012:190.91:320.76:414:57Waning Crescent15Tue
16Wed7:255.98:264.012:571.42:170.26:424:56Waning Crescent16Wed
17Thu7:546.19:193.91:321.82:59-0.36:434:56New Moon17Thu
18Fri8:226.110:103.82:032.33:38-0.56:444:55New Moon18Fri
19Sat8:506.111:023.82:332.64:17-0.66:454:55New Moon19Sat
20Sun9:196.011:533.73:032.94:56-0.56:464:54New Moon20Sun
21Mon9:505.83:333.15:36-0.46:474:54Waxing Crescent21Mon
22Tue12:453.610:24 AM5.54:063.26:17-0.26:484:53Waxing Crescent22Tue
23Wed1:423.611:01 AM5.24:463.47:010.06:494:53Waxing Crescent23Wed
24Thu2:463.611:42 AM4.95:373.47:480.26:504:53Waxing Crescent24Thu
25Fri3:453.712:314.56:503.58:370.46:514:52First Quarter25Fri
26Sat4:273.91:354.18:393.49:260.76:524:52First Quarter26Sat
27Sun4:574.13:013.710:233.110:100.96:534:52First Quarter27Sun
28Mon5:234.44:283.511:322.510:491.26:534:52First Quarter28Mon
29Tue5:474.85:473.412:231.86:544:51Waxing Gibbous29Tue
30Wed6:125.26:593.41:071.16:554:51Waxing Gibbous30Wed
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 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