Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 7:33 pm (2.4 ft)
Next high tide : in 40m at 2:47 pm (5.1 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:59 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Mar 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:425.71:355.87:240.87:430.06:416:03Waning Gibbous1Fri
2Sat2:195.92:345.28:190.58:250.66:396:04Waning Gibbous2Sat
3Sun2:595.93:414.69:190.49:111.46:386:05Waning Gibbous3Sun
4Mon3:435.95:024.210:260.310:062.06:366:06Third Quarter4Mon
5Tue4:335.86:394.011:390.311:172.66:356:07Third Quarter5Tue
6Wed5:315.68:134.212:550.26:336:08Third Quarter6Wed
7Thu6:375.59:214.412:442.82:040.06:326:09Third Quarter7Thu
8Fri7:435.410:114.72:022.83:02-0.16:316:10Waning Crescent8Fri
9Sat8:435.510:514.83:042.63:50-0.26:296:11Waning Crescent9Sat
10Sun9:355.511:244.93:542.44:30-0.26:286:12Waning Crescent10Sun
11Mon10:205.511:534.94:352.15:04-0.26:266:13Waning Crescent11Mon
12Tue11:015.45:121.85:350.06:256:14New Moon12Tue
13Wed12:184.911:40 AM5.35:461.66:040.16:236:15New Moon13Wed
14Thu12:405.012:185.16:191.46:310.46:226:16New Moon14Thu
15Fri1:025.012:564.96:511.26:580.76:206:16New Moon15Fri
16Sat1:255.11:364.67:251.07:251.16:196:17Waxing Crescent16Sat
17Sun1:495.22:214.38:010.87:541.56:176:18Waxing Crescent17Sun
18Mon2:165.23:144.08:420.78:262.06:166:19Waxing Crescent18Mon
19Tue2:475.24:223.89:300.69:052.46:146:20Waxing Crescent19Tue
20Wed3:265.25:523.710:290.510:002.86:126:21First Quarter20Wed
21Thu4:175.27:303.811:380.411:233.16:116:22First Quarter21Thu
22Fri5:215.28:404.112:520.16:096:23First Quarter22Fri
23Sat6:355.39:264.412:543.01:57-0.26:086:24First Quarter23Sat
24Sun7:465.510:044.72:052.72:53-0.56:066:25Waxing Gibbous24Sun
25Mon8:515.710:395.03:022.33:42-0.76:056:26Waxing Gibbous25Mon
26Tue9:515.911:135.33:531.74:26-0.76:036:27Waxing Gibbous26Tue
27Wed10:486.011:475.64:421.15:09-0.66:026:28Full Moon27Wed
28Thu11:435.95:300.55:50-0.26:006:29Full Moon28Thu
29Fri12:215.812:395.66:190.06:310.35:596:30Full Moon29Fri
30Sat12:576.01:375.37:09-0.37:120.95:576:30Waning Gibbous30Sat
31Sun1:346.12:384.98:01-0.57:571.55:566:31Waning Gibbous31Sun
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 5:10 pm — 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 spring phase. Tonight's moon is 3% 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 near their weekly maximum.

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 New Moon (3% illuminated). This places Point San Quentin, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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.

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