38.0733’ N, 121.8480’ W

Collinsville, CA

71°
H 84°
L 55°
WSW
17mph
Low tide
9:14 am

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 20m at 9:14 am (0.3 ft)
Next high tide : 3:11 pm (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 - Jun 1860

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:084.31:423.07:55-0.36:411.34:527:31Waxing Gibbous1Fri
2Sat12:444.42:403.18:48-0.47:311.64:527:32Full Moon2Sat
3Sun1:204.53:363.29:38-0.48:221.84:527:32Full Moon3Sun
4Mon1:574.54:293.310:25-0.49:151.94:517:33Full Moon4Mon
5Tue2:364.45:193.311:09-0.310:091.94:517:33Waning Gibbous5Tue
6Wed3:174.26:073.311:49-0.311:031.94:517:34Waning Gibbous6Wed
7Thu4:023.96:533.312:27-0.24:517:35Waning Gibbous7Thu
8Fri4:513.67:363.21:02-0.14:507:35Waning Gibbous8Fri
9Sat5:463.28:183.312:571.61:360.04:507:36Third Quarter9Sat
10Sun6:522.88:583.32:021.42:090.24:507:36Third Quarter10Sun
11Mon8:152.59:353.43:121.22:450.44:507:37Third Quarter11Mon
12Tue9:422.310:083.64:210.93:230.64:507:37Third Quarter12Tue
13Wed11:002.310:373.75:250.64:040.94:507:38Waning Crescent13Wed
14Thu12:092.46:220.44:481.34:507:38Waning Crescent14Thu
15Fri1:102.67:140.25:331.64:507:38Waning Crescent15Fri
16Sat2:062.88:030.06:211.84:507:39Waning Crescent16Sat
17Sun12:094.42:583.08:48-0.17:122.04:507:39New Moon17Sun
18Mon12:494.63:473.19:31-0.28:062.14:507:39New Moon18Mon
19Tue1:344.74:323.110:11-0.39:022.04:517:40New Moon19Tue
20Wed2:224.75:143.210:49-0.39:591.94:517:40New Moon20Wed
21Thu3:134.65:553.211:26-0.410:561.64:517:40Waxing Crescent21Thu
22Fri4:074.36:343.312:02-0.44:517:40Waxing Crescent22Fri
23Sat5:054.07:153.412:39-0.34:527:40Waxing Crescent23Sat
24Sun6:093.67:563.61:011.21:17-0.14:527:40First Quarter24Sun
25Mon7:233.28:393.82:121.01:590.24:527:41First Quarter25Mon
26Tue8:482.89:244.03:280.72:450.54:537:41First Quarter26Tue
27Wed10:132.710:094.24:430.53:350.94:537:41Waxing Gibbous27Wed
28Thu11:302.710:554.35:510.24:291.24:537:41Waxing Gibbous28Thu
29Fri12:382.96:530.05:251.54:547:41Waxing Gibbous29Fri
30Sat1:393.17:49-0.26:231.84:547:41Waxing Gibbous30Sat
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