Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 10:18 am (0.1 ft)
Next high tide : in 1h 12m at 3:37 am (4.8 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jan 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:365.15:123.811:592.111:181.47:255:01Third Quarter1Fri
2Sat6:195.26:383.61:041.77:255:01Third Quarter2Sat
3Sun7:015.48:053.612:141.82:011.37:255:02Third Quarter3Sun
4Mon7:435.69:183.81:102.12:490.97:265:03Waning Crescent4Mon
5Tue8:235.810:144.12:042.33:310.47:265:04Waning Crescent5Tue
6Wed9:036.011:004.32:532.54:080.17:265:05Waning Crescent6Wed
7Thu9:426.111:414.53:382.54:44-0.37:265:06Waning Crescent7Thu
8Fri10:226.34:202.65:19-0.67:255:07New Moon8Fri
9Sat12:204.711:02 AM6.45:012.55:55-0.87:255:08New Moon9Sat
10Sun12:584.911:44 AM6.45:432.56:33-0.97:255:09New Moon10Sun
11Mon1:365.012:276.36:272.47:12-0.97:255:09New Moon11Mon
12Tue2:145.21:146.17:152.27:53-0.77:255:10Waxing Crescent12Tue
13Wed2:545.32:045.78:082.18:36-0.47:255:11Waxing Crescent13Wed
14Thu3:365.53:015.29:091.99:220.17:245:13Waxing Crescent14Thu
15Fri4:225.64:104.610:181.710:140.67:245:14First Quarter15Fri
16Sat5:115.85:334.211:351.411:111.27:245:15First Quarter16Sat
17Sun6:036.07:064.012:510.97:235:16First Quarter17Sun
18Mon6:586.28:334.112:161.72:000.47:235:17Waxing Gibbous18Mon
19Tue7:536.39:454.41:242.02:59-0.17:225:18Waxing Gibbous19Tue
20Wed8:456.510:424.72:282.23:50-0.47:225:19Waxing Gibbous20Wed
21Thu9:366.511:315.03:272.34:37-0.77:215:20Waxing Gibbous21Thu
22Fri10:236.54:202.35:19-0.87:215:21Full Moon22Fri
23Sat12:155.111:08 AM6.45:102.25:58-0.77:205:22Full Moon23Sat
24Sun12:565.211:50 AM6.25:562.26:36-0.67:205:23Full Moon24Sun
25Mon1:335.212:325.96:412.17:11-0.47:195:24Full Moon25Mon
26Tue2:085.21:125.67:252.17:46-0.17:185:25Waning Gibbous26Tue
27Wed2:425.21:535.28:102.08:210.37:185:27Waning Gibbous27Wed
28Thu3:155.12:374.78:582.08:570.77:175:28Waning Gibbous28Thu
29Fri3:495.13:274.29:511.99:351.27:165:29Waning Gibbous29Fri
30Sat4:265.14:303.810:531.810:191.77:155:30Third Quarter30Sat
31Sun5:085.25:543.512:001.67:155:31Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414873)

Common Questions About Point San Quentin, CA Tides

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What time does the tide turn (slack tide) in Point San Quentin, CA today?

Slack tide in Point San Quentin, CA is approximately 6:57 am — 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 Point San Quentin, CA?

Point San Quentin, CA is currently in a transitional phase. Tonight's moon is 71% 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 Waning Gibbous (71% 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