Tides Today & Tomorrow in San Simeon, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in San Simeon, CA.
Next low tide : 10:27 pm (2.1 ft)
Next high tide : in 2h 24m at 4:05 pm (4.5 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9412553
Common Questions About Tides

San Simeon, CA Tides - Dec 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:446.411:063.72:212.64:18-1.06:564:51New Moon1Thu
2Fri9:226.52:582.85:04-1.26:574:51New Moon2Fri
3Sat12:023.710:05 AM6.43:413.05:53-1.26:584:51Waxing Crescent3Sat
4Sun12:593.710:53 AM6.24:333.16:44-1.16:584:51Waxing Crescent4Sun
5Mon1:593.811:48 AM5.85:393.27:37-0.86:594:51Waxing Crescent5Mon
6Tue2:583.912:515.27:013.28:32-0.57:004:51First Quarter6Tue
7Wed3:504.22:074.68:443.09:27-0.17:014:51First Quarter7Wed
8Thu4:344.63:384.110:232.410:180.47:024:51First Quarter8Thu
9Fri5:145.15:083.711:411.611:060.97:034:51First Quarter9Fri
10Sat5:525.56:333.612:450.87:034:51Waxing Gibbous10Sat
11Sun6:295.97:483.61:380.17:044:51Waxing Gibbous11Sun
12Mon7:056.18:513.612:341.92:24-0.57:054:52Waxing Gibbous12Mon
13Tue7:406.39:463.71:162.33:07-0.87:054:52Full Moon13Tue
14Wed8:156.310:383.71:562.63:48-1.07:064:52Full Moon14Wed
15Thu8:506.211:263.72:352.84:28-1.07:074:52Full Moon15Thu
16Fri9:256.03:143.05:08-0.97:074:53Full Moon16Fri
17Sat12:123.710:02 AM5.83:543.15:46-0.77:084:53Waning Gibbous17Sat
18Sun12:563.710:39 AM5.54:373.16:25-0.57:094:54Waning Gibbous18Sun
19Mon1:413.711:19 AM5.15:263.17:03-0.27:094:54Waning Gibbous19Mon
20Tue2:283.712:014.76:223.27:410.17:104:54Waning Gibbous20Tue
21Wed3:133.812:484.27:333.18:200.57:104:55Third Quarter21Wed
22Thu3:524.01:493.79:092.99:000.97:114:55Third Quarter22Thu
23Fri4:264.33:153.210:392.59:391.37:114:56Third Quarter23Fri
24Sat4:564.54:513.011:471.910:181.77:124:57Third Quarter24Sat
25Sun5:254.96:242.912:391.27:124:57Waning Crescent25Sun
26Mon5:565.27:403.11:220.57:124:58Waning Crescent26Mon
27Tue6:295.68:383.32:03-0.17:134:58Waning Crescent27Tue
28Wed7:066.09:273.412:272.62:43-0.77:134:59Waning Crescent28Wed
29Thu7:466.310:133.61:142.73:24-1.27:135:00New Moon29Thu
30Fri8:286.510:583.72:022.74:07-1.57:145:01New Moon30Fri
31Sat9:136.611:423.82:512.74:51-1.77:145:01New Moon31Sat
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 7:16 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 transitional phase. Tonight's moon is 61% 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 Third Quarter (61% 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