37.9450’ N, 122.4750’ W

Point San Quentin, CA

68°
H 76°
L 55°
SSE
5mph
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 4h 07m 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 - Apr 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:065.412:244.86:110.56:070.95:546:33Full Moon1Sat
2Sun12:305.41:094.66:460.36:371.45:526:34Full Moon2Sun
3Mon12:525.41:564.37:220.17:071.95:516:35Waning Gibbous3Mon
4Tue1:165.42:464.17:580.17:372.35:496:35Waning Gibbous4Tue
5Wed1:425.33:433.98:380.18:112.75:486:36Waning Gibbous5Wed
6Thu2:145.24:553.89:240.28:523.05:466:37Waning Gibbous6Thu
7Fri2:545.06:263.710:190.39:583.25:456:38Third Quarter7Fri
8Sat3:464.87:473.911:260.311:453.35:436:39Third Quarter8Sat
9Sun4:544.78:344.112:350.35:426:40Third Quarter9Sun
10Mon6:104.69:064.31:113.11:350.15:406:41Third Quarter10Mon
11Tue7:224.79:334.52:082.72:250.05:396:42Waning Crescent11Tue
12Wed8:264.89:594.82:542.23:07-0.15:376:43Waning Crescent12Wed
13Thu9:255.010:265.13:351.63:460.05:366:44Waning Crescent13Thu
14Fri10:215.110:535.54:160.94:230.25:346:45Waning Crescent14Fri
15Sat11:175.111:235.84:580.25:000.65:336:46New Moon15Sat
16Sun12:135.05:42-0.45:391.15:326:46New Moon16Sun
17Mon1:124.96:27-0.96:191.65:306:47New Moon17Mon
18Tue12:316.32:134.77:16-1.17:022.15:296:48Waxing Crescent18Tue
19Wed1:106.43:204.58:08-1.27:512.55:276:49Waxing Crescent19Wed
20Thu1:566.24:324.49:06-1.18:512.95:266:50Waxing Crescent20Thu
21Fri2:495.95:504.410:10-0.810:123.05:256:51First Quarter21Fri
22Sat3:535.57:024.511:22-0.611:482.95:236:52First Quarter22Sat
23Sun5:105.18:004.712:33-0.45:226:53First Quarter23Sun
24Mon6:314.88:464.91:132.51:36-0.25:216:54First Quarter24Mon
25Tue7:484.69:245.22:202.02:290.05:206:55Waxing Gibbous25Tue
26Wed8:564.69:575.33:141.43:130.35:186:56Waxing Gibbous26Wed
27Thu9:564.510:265.54:000.93:510.65:176:57Waxing Gibbous27Thu
28Fri10:504.410:525.54:410.54:261.05:166:58Waxing Gibbous28Fri
29Sat11:414.411:155.65:180.14:581.45:156:58Full Moon29Sat
30Sun12:294.35:52-0.25:301.95:146:59Full Moon30Sun
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