35.1060’ N, 122.4560’ W

Port San Luis, CA

62°
H -°
L 60°
NW
13mph
Low tide
5:29 am

Tides Today & Tomorrow in Port San Luis, CA

TIDE TIMES for Saturday, November 14, 2026
The tide is currently falling in Port San Luis, CA.
Observed: 4.7 ft at 4:12 AM, 1.2 ft above predicted
Next low tide : in 1h 11m at 5:29 am (3.5 ft)
Next high tide : 11:43 am (4.9 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 9:43 am
Moon phase : Waxing Crescent (25% illuminated)
Tide Station Location : Station #9412110
Common Questions About Tides

Port San Luis, CA Tides - Feb 1745

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:165.611:063.73:132.34:33-0.710:128:43New Moon1Mon
2Tue9:495.411:313.83:482.25:00-0.510:128:44New Moon2Tue
3Wed10:225.111:563.94:262.15:25-0.210:118:45Waxing Crescent3Wed
4Thu10:574.75:082.05:490.110:108:46Waxing Crescent4Thu
5Fri12:214.111:34 AM4.25:521.96:110.610:098:47Waxing Crescent5Fri
6Sat12:484.212:163.66:441.96:321.110:088:48Waxing Crescent6Sat
7Sun1:174.31:133.17:481.76:521.610:078:49Waxing Crescent7Sun
8Mon1:514.52:532.69:151.57:112.010:068:50First Quarter8Mon
9Tue2:364.610:441.010:058:51First Quarter9Tue
10Wed3:334.811:560.410:048:52First Quarter10Wed
11Thu4:365.18:183.112:51-0.210:038:53Waxing Gibbous11Thu
12Fri5:395.58:403.41:37-0.810:028:54Waxing Gibbous12Fri
13Sat6:385.99:063.612:172.72:18-1.310:018:55Waxing Gibbous13Sat
14Sun7:316.29:353.81:192.42:58-1.610:008:56Waxing Gibbous14Sun
15Mon8:226.410:064.12:132.03:37-1.69:598:57Full Moon15Mon
16Tue9:116.410:394.43:051.64:15-1.59:588:58Full Moon16Tue
17Wed10:006.011:144.73:591.24:51-1.19:578:59Full Moon17Wed
18Thu10:525.411:515.04:550.95:27-0.59:568:59Waning Gibbous18Thu
19Fri11:474.75:540.76:020.29:559:00Waning Gibbous19Fri
20Sat12:305.212:503.96:570.66:371.09:549:01Waning Gibbous20Sat
21Sun1:125.22:113.28:120.57:121.79:529:02Third Quarter21Sun
22Mon2:025.24:102.89:380.47:572.49:519:03Third Quarter22Mon
23Tue3:025.06:333.011:040.19:242.89:509:04Third Quarter23Tue
24Wed4:134.97:483.312:16-0.19:499:05Third Quarter24Wed
25Thu5:234.98:243.51:12-0.49:479:06Waning Crescent25Thu
26Fri6:255.08:503.712:302.81:56-0.59:469:07Waning Crescent26Fri
27Sat7:155.19:133.71:212.52:32-0.69:459:08Waning Crescent27Sat
28Sun7:555.29:333.82:002.23:03-0.69:449:09Waning Crescent28Sun
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 transitional phase. Tonight's moon is 25% 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 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 Waxing Crescent (25% illuminated). This places Port San Luis, 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