Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 10:57 am (0.6 ft)
Next high tide : in 1h 46m at 4:35 am (4.3 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Oct 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:415.66:050.26:301.07:056:53Full Moon1Sat
2Sun12:395.61:105.76:410.57:100.87:066:51Full Moon2Sun
3Mon1:275.31:385.77:151.07:490.67:076:50Full Moon3Mon
4Tue2:155.02:055.67:491.58:280.57:086:48Waning Gibbous4Tue
5Wed3:044.82:325.68:241.99:080.57:096:47Waning Gibbous5Wed
6Thu3:574.53:015.59:012.49:520.57:106:45Waning Gibbous6Thu
7Fri4:594.33:365.39:442.810:420.67:116:44Waning Gibbous7Fri
8Sat6:134.14:205.110:403.211:420.77:126:42Third Quarter8Sat
9Sun7:394.25:184.912:053.37:126:41Third Quarter9Sun
10Mon8:494.36:274.812:500.81:333.37:136:39Third Quarter10Mon
11Tue9:354.57:394.81:560.72:383.07:146:38Third Quarter11Tue
12Wed10:104.78:445.02:520.53:272.67:156:36Waning Crescent12Wed
13Thu10:394.99:425.13:380.44:082.27:166:35Waning Crescent13Thu
14Fri11:065.110:345.34:180.34:451.77:176:34Waning Crescent14Fri
15Sat11:345.411:255.44:550.35:231.27:186:32Waning Crescent15Sat
16Sun12:025.75:300.56:010.67:196:31New Moon16Sun
17Mon12:175.412:325.96:060.86:420.17:206:29New Moon17Mon
18Tue1:095.31:036.26:431.27:26-0.37:216:28New Moon18Tue
19Wed2:045.21:386.37:221.68:13-0.67:226:27Waxing Crescent19Wed
20Thu3:035.02:176.48:052.19:04-0.77:236:25Waxing Crescent20Thu
21Fri4:084.83:026.38:532.510:00-0.67:246:24Waxing Crescent21Fri
22Sat5:194.73:556.09:512.911:05-0.57:256:23First Quarter22Sat
23Sun6:374.64:595.711:103.17:266:21First Quarter23Sun
24Mon7:514.86:155.412:16-0.312:453.17:276:20First Quarter24Mon
25Tue8:525.07:355.21:28-0.12:102.77:286:19First Quarter25Tue
26Wed9:405.38:515.12:320.03:162.27:296:18Waxing Gibbous26Wed
27Thu10:215.59:575.13:260.14:101.67:306:16Waxing Gibbous27Thu
28Fri10:565.710:565.14:130.44:571.17:316:15Waxing Gibbous28Fri
29Sat11:285.811:505.04:540.65:400.77:326:14Waxing Gibbous29Sat
30Sun11:575.95:311.06:180.37:336:13Full Moon30Sun
31Mon12:404.912:245.96:061.46:540.17:346:12Full Moon31Mon
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 7:46 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 61% 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 Third Quarter (61% 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