Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in San Simeon, CA.
Next low tide (tomorrow) : 5:47 am (-0.5 ft)
Next high tide : in 1h 31m at 10:29 pm (5.7 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Apr 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:325.210:105.23:300.53:53-0.46:497:27Full Moon1Fri
2Sat10:235.110:465.44:190.04:32-0.16:477:28Full Moon2Sat
3Sun11:144.811:245.55:07-0.35:110.36:467:28Full Moon3Sun
4Mon12:074.55:57-0.45:500.86:457:29Waning Gibbous4Mon
5Tue12:025.41:034.16:48-0.46:311.36:437:30Waning Gibbous5Tue
6Wed12:435.32:043.77:40-0.37:131.86:427:31Waning Gibbous6Wed
7Thu1:264.93:173.48:370.08:022.36:407:32Waning Gibbous7Thu
8Fri2:154.64:463.39:440.29:122.66:397:32Third Quarter8Fri
9Sat3:164.26:093.410:560.310:542.76:387:33Third Quarter9Sat
10Sun4:344.07:113.612:020.46:367:34Third Quarter10Sun
11Mon5:503.97:533.812:202.512:570.46:357:35Third Quarter11Mon
12Tue6:553.98:244.01:222.21:420.46:347:36Waning Crescent12Tue
13Wed7:494.08:504.22:071.82:190.46:327:37Waning Crescent13Wed
14Thu8:344.19:134.42:441.42:510.56:317:37Waning Crescent14Thu
15Fri9:144.29:364.63:181.13:200.66:307:38Waning Crescent15Fri
16Sat9:524.210:004.83:510.73:470.86:297:39New Moon16Sat
17Sun10:304.110:265.04:250.44:151.06:277:40New Moon17Sun
18Mon11:114.010:535.15:010.14:441.26:267:41New Moon18Mon
19Tue11:563.911:235.25:40-0.15:151.56:257:42New Moon19Tue
20Wed12:453.76:22-0.25:491.86:237:42Waxing Crescent20Wed
21Thu1:413.57:07-0.36:272.16:227:43Waxing Crescent21Thu
22Fri12:375.12:473.47:59-0.37:142.46:217:44Waxing Crescent22Fri
23Sat1:244.94:073.48:59-0.28:182.66:207:45Waxing Crescent23Sat
24Sun2:234.75:223.510:07-0.29:532.76:197:46First Quarter24Sun
25Mon3:394.56:213.811:14-0.211:292.46:187:47First Quarter25Mon
26Tue5:044.47:084.212:14-0.26:167:47First Quarter26Tue
27Wed6:224.47:484.612:441.91:07-0.16:157:48Waxing Gibbous27Wed
28Thu7:324.48:265.01:461.21:550.06:147:49Waxing Gibbous28Thu
29Fri8:344.59:025.42:390.62:380.26:137:50Waxing Gibbous29Fri
30Sat9:294.49:375.73:270.03:190.56:127:51Full Moon30Sat
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 2:08 am — 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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places San Simeon, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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.

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