35.1060’ N, 122.4560’ W

Port San Luis, CA

59°
H 61°
L 60°
NW
23mph
High tide
2:31 pm

Tides Today & Tomorrow in Port San Luis, CA

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Port San Luis, CA.
Next low tide : 10:13 pm (-0.1 ft)
Next high tide : in 2h 15m at 2:31 pm (5.1 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 9:31 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #9412110
Common Questions About Tides

Port San Luis, CA Tides - Sep 1808

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:014.47:185.81:32-0.21:152.18:469:40Waxing Gibbous1Thu
2Fri8:354.68:045.72:13-0.22:021.88:469:39Waxing Gibbous2Fri
3Sat9:064.78:465.62:49-0.12:451.58:479:38Full Moon3Sat
4Sun9:354.99:265.43:220.23:251.38:489:36Full Moon4Sun
5Mon10:035.010:065.13:520.54:041.28:499:35Full Moon5Mon
6Tue10:315.010:464.74:210.94:441.28:499:33Full Moon6Tue
7Wed11:005.011:294.34:491.35:251.28:509:32Waning Gibbous7Wed
8Thu11:295.05:161.76:081.28:519:31Waning Gibbous8Thu
9Fri12:163.912:024.95:442.16:581.38:529:29Waning Gibbous9Fri
10Sat1:133.612:394.86:132.48:011.48:529:28Waning Gibbous10Sat
11Sun2:373.31:274.76:482.89:191.48:539:26Third Quarter11Sun
12Mon4:253.32:324.67:473.010:341.28:549:25Third Quarter12Mon
13Tue5:493.43:474.69:323.111:340.98:559:23Third Quarter13Tue
14Wed6:373.74:544.810:553.08:559:22Third Quarter14Wed
15Thu7:083.95:525.112:210.711:56 AM2.78:569:21Waning Crescent15Thu
16Fri7:344.26:435.31:000.412:452.28:579:19Waning Crescent16Fri
17Sat8:004.67:315.51:350.31:301.88:589:18Waning Crescent17Sat
18Sun8:274.98:175.62:090.22:151.38:589:16New Moon18Sun
19Mon8:575.39:045.52:430.33:000.88:599:15New Moon19Mon
20Tue9:295.69:545.33:170.53:470.49:009:13New Moon20Tue
21Wed10:055.910:475.03:540.84:390.19:009:12New Moon21Wed
22Thu10:456.111:464.64:321.25:330.09:019:10Waxing Crescent22Thu
23Fri11:306.05:141.76:320.09:029:09Waxing Crescent23Fri
24Sat12:534.212:205.96:002.17:380.19:039:08Waxing Crescent24Sat
25Sun2:133.91:205.66:572.68:540.29:049:06First Quarter25Sun
26Mon3:453.82:345.38:172.810:100.29:049:05First Quarter26Mon
27Tue5:064.03:565.29:582.811:170.29:059:03First Quarter27Tue
28Wed6:064.35:115.111:212.59:069:02First Quarter28Wed
29Thu6:524.66:165.112:130.212:262.19:079:00Waxing Gibbous29Thu
30Fri7:284.87:115.11:000.31:171.79:078:59Waxing Gibbous30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9412110)

Common Questions About Port San Luis, CA Tides

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Is this week a spring tide or neap tide in Port San Luis, CA?

Port San Luis, CA is currently in a neap phase. Tonight's moon is 52% 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 Port San Luis, 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 Port San Luis, CA?

Tide predictions for Port San Luis, 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 Port San Luis, CA?

Tide data for Port San Luis, CA is sourced from NOAA Station #9412110. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9412110.

What is the moon phase in Port San Luis, CA tonight?

Tonight the moon over Port San Luis, CA is Third Quarter (52% illuminated). This places Port San Luis, 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