38.0733’ N, 121.8480’ W

Collinsville, CA

80°
H -°
L 58°
WSW
13mph
Low tide
1:09 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Collinsville, CA.
Next low tide (tomorrow) : in 6h 13m at 1:09 am (0.4 ft)
Next high tide (tomorrow) : 6:57 am (3.1 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Sep 1877

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:342.78:144.24:060.72:331.95:446:43Third Quarter1Sat
2Sun11:392.89:284.25:210.43:522.05:456:42Waning Crescent2Sun
3Mon12:323.06:200.25:111.85:466:40Waning Crescent3Mon
4Tue1:163.27:090.06:201.65:466:39Waning Crescent4Tue
5Wed1:553.37:52-0.17:211.35:476:37Waning Crescent5Wed
6Thu12:584.32:313.58:31-0.18:190.95:486:36New Moon6Thu
7Fri1:554.33:053.79:070.09:140.75:496:34New Moon7Fri
8Sat2:504.13:373.89:410.110:090.45:506:33New Moon8Sat
9Sun3:463.94:084.010:140.411:040.35:516:31Waxing Crescent9Sun
10Mon4:433.64:404.110:470.65:526:30Waxing Crescent10Mon
11Tue5:463.35:144.112:010.311:24 AM1.05:526:28Waxing Crescent11Tue
12Wed6:543.15:534.11:020.312:061.35:536:27First Quarter12Wed
13Thu8:083.06:413.92:090.412:571.65:546:25First Quarter13Thu
14Fri9:223.07:423.73:190.42:021.85:556:23First Quarter14Fri
15Sat10:293.19:033.64:280.33:201.95:566:22First Quarter15Sat
16Sun11:273.210:233.55:280.24:371.85:576:20Waxing Gibbous16Sun
17Mon12:173.36:180.15:421.65:586:19Waxing Gibbous17Mon
18Tue12:593.47:010.06:371.35:586:17Waxing Gibbous18Tue
19Wed12:183.51:363.47:380.07:251.15:596:16Waxing Gibbous19Wed
20Thu1:023.52:073.48:080.18:090.96:006:14Full Moon20Thu
21Fri1:433.42:323.58:340.38:500.86:016:12Full Moon21Fri
22Sat2:233.32:493.58:540.59:280.66:026:11Full Moon22Sat
23Sun3:043.23:013.79:120.710:030.56:036:09Full Moon23Sun
24Mon3:463.13:173.99:340.810:370.56:046:08Waning Gibbous24Mon
25Tue4:333.03:424.110:031.111:120.46:056:06Waning Gibbous25Tue
26Wed5:282.94:154.210:391.311:540.46:056:05Waning Gibbous26Wed
27Thu6:342.74:564.311:211.56:066:03Waning Gibbous27Thu
28Fri7:512.75:444.212:500.512:121.76:076:01Third Quarter28Fri
29Sat9:082.76:434.02:110.51:161.86:086:00Third Quarter29Sat
30Sun10:152.87:563.83:370.42:361.86:095:58Third Quarter30Sun
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 14% 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 Waxing Crescent (14% 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