38.0733’ N, 121.8480’ W

Collinsville, CA

81°
H -°
L 55°
WSW
13mph
Low tide
9:34 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 5h 15m at 9:34 pm (0.6 ft)
Next high tide (tomorrow) : 3:12 am (3.5 ft)
Sunset today : 6:59 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Nov 1859

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:433.06:293.22:170.11:381.76:405:16First Quarter1Tue
2Wed9:353.17:502.93:090.12:521.66:415:14First Quarter2Wed
3Thu10:233.19:212.73:580.14:041.36:425:13First Quarter3Thu
4Fri11:043.210:362.74:420.15:070.96:435:12Waxing Gibbous4Fri
5Sat11:393.311:392.75:190.26:030.66:445:11Waxing Gibbous5Sat
6Sun12:073.45:520.46:530.46:455:10Waxing Gibbous6Sun
7Mon12:352.712:293.66:210.77:390.26:465:09Waxing Gibbous7Mon
8Tue1:272.812:473.86:500.98:230.06:475:08Full Moon8Tue
9Wed2:192.81:074.17:211.29:060.06:485:07Full Moon9Wed
10Thu3:102.91:354.37:571.59:48-0.16:495:07Full Moon10Thu
11Fri4:032.92:114.58:391.710:31-0.16:515:06Full Moon11Fri
12Sat4:562.92:534.59:271.811:16-0.16:525:05Waning Gibbous12Sat
13Sun5:512.93:404.410:201.86:535:04Waning Gibbous13Sun
14Mon6:462.94:334.212:05-0.211:19 AM1.86:545:03Waning Gibbous14Mon
15Tue7:412.95:333.912:57-0.212:251.76:555:03Waning Gibbous15Tue
16Wed8:343.06:453.51:52-0.11:411.56:565:02Third Quarter16Wed
17Thu9:253.18:113.22:48-0.13:021.26:575:01Third Quarter17Thu
18Fri10:123.39:413.03:410.04:180.86:585:00Third Quarter18Fri
19Sat10:553.510:592.94:290.15:270.46:595:00Waning Crescent19Sat
20Sun11:343.85:150.36:290.17:004:59Waning Crescent20Sun
21Mon12:072.912:104.05:570.67:25-0.27:014:59Waning Crescent21Mon
22Tue1:083.012:434.26:370.98:18-0.37:024:58New Moon22Tue
23Wed2:063.01:134.37:181.39:08-0.47:034:58New Moon23Wed
24Thu3:013.11:434.38:011.59:56-0.47:044:57New Moon24Thu
25Fri3:553.22:144.38:461.810:41-0.37:054:57New Moon25Fri
26Sat4:473.22:494.29:331.911:24-0.27:074:56Waxing Crescent26Sat
27Sun5:383.23:284.010:231.97:084:56Waxing Crescent27Sun
28Mon6:263.24:123.812:05-0.211:14 AM1.87:094:56Waxing Crescent28Mon
29Tue7:133.15:013.512:43-0.112:091.77:104:55Waxing Crescent29Tue
30Wed7:593.15:573.11:21-0.11:091.67:114:55First Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

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Is this week a spring tide or neap tide in Collinsville, CA?

Collinsville, CA is currently in a spring phase. Tonight's moon is 99% 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 Collinsville, 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 Collinsville, CA?

Tide predictions for Collinsville, 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 Collinsville, CA?

Tide data for Collinsville, CA is sourced from NOAA Station #9415176. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415176.

What is the moon phase in Collinsville, CA tonight?

Tonight the moon over Collinsville, CA is Full Moon (99% illuminated). This places Collinsville, 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.

LEARN MORE ABOUT OUR TIDE DATA