37.9450’ N, 122.4750’ W

Point San Quentin, CA

69°
H 77°
L 55°
S
7mph
High tide
3:22 pm

Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 10:13 pm (0.6 ft)
Next high tide : in 3h 18m at 3:22 pm (5.7 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:52 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Mar 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:556.05:011.95:39-0.66:406:03Full Moon1Wed
2Thu12:265.211:41 AM5.85:461.66:13-0.46:396:04Full Moon2Thu
3Fri12:565.312:265.56:281.36:450.06:376:05Full Moon3Fri
4Sat1:235.31:105.17:091.17:160.56:366:06Waning Gibbous4Sat
5Sun1:495.31:554.77:501.07:461.06:346:07Waning Gibbous5Sun
6Mon2:145.32:454.38:320.88:161.66:336:08Waning Gibbous6Mon
7Tue2:405.33:433.99:180.88:482.26:326:09Waning Gibbous7Tue
8Wed3:105.25:013.610:100.89:262.76:306:10Third Quarter8Wed
9Thu3:485.16:573.511:130.810:253.16:296:11Third Quarter9Thu
10Fri4:395.08:433.812:250.76:276:12Third Quarter10Fri
11Sat5:444.99:334.012:083.31:340.56:266:13Third Quarter11Sat
12Sun6:545.010:054.21:363.22:320.26:246:14Waning Crescent12Sun
13Mon7:585.210:324.42:353.03:18-0.16:236:15Waning Crescent13Mon
14Tue8:545.410:574.63:192.73:57-0.36:216:16Waning Crescent14Tue
15Wed9:455.611:224.83:592.24:33-0.46:206:17Waning Crescent15Wed
16Thu10:335.711:485.14:371.85:07-0.46:186:18New Moon16Thu
17Fri11:215.75:171.35:41-0.26:166:19New Moon17Fri
18Sat12:155.312:115.55:580.86:150.16:156:20New Moon18Sat
19Sun12:445.61:045.36:430.36:500.66:136:21New Moon19Sun
20Mon1:155.92:014.97:30-0.17:281.26:126:22Waxing Crescent20Mon
21Tue1:496.13:064.58:22-0.38:091.86:106:23Waxing Crescent21Tue
22Wed2:286.14:224.29:20-0.48:572.46:096:24Waxing Crescent22Wed
23Thu3:146.05:544.010:27-0.310:022.96:076:24First Quarter23Thu
24Fri4:135.87:274.111:44-0.311:353.16:066:25First Quarter24Fri
25Sat5:255.58:374.41:03-0.36:046:26First Quarter25Sat
26Sun6:455.49:274.71:112.92:11-0.36:036:27Waxing Gibbous26Sun
27Mon8:005.410:074.92:242.53:07-0.46:016:28Waxing Gibbous27Mon
28Tue9:045.410:425.13:222.13:52-0.36:006:29Waxing Gibbous28Tue
29Wed10:005.311:135.24:101.64:31-0.25:586:30Waxing Gibbous29Wed
30Thu10:515.211:415.34:541.15:060.15:576:31Full Moon30Thu
31Fri11:385.05:340.85:370.55:556:32Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414873)

Common Questions About Point San Quentin, CA Tides

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Is this week a spring tide or neap tide in Point San Quentin, CA?

Point San Quentin, CA is currently in a transitional phase. Tonight's moon is 22% 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 Point San Quentin, 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 Point San Quentin, CA?

Tide predictions for Point San Quentin, 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 Point San Quentin, CA?

Tide data for Point San Quentin, CA is sourced from NOAA Station #9414873. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414873.

What is the moon phase in Point San Quentin, CA tonight?

Tonight the moon over Point San Quentin, CA is Waxing Crescent (22% illuminated). This places Point San Quentin, 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