38.0733’ N, 121.8480’ W

Collinsville, CA

55°
H 91°
L 59°
WSW
5mph
Low tide
8:19 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 1h 17m at 8:19 am (0.1 ft)
Next high tide : 2:23 pm (3.3 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:56 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - May 1864

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:003.111:503.75:260.65:390.25:177:05Waning Crescent1Sun
2Mon12:093.16:290.36:250.35:157:06Waning Crescent2Mon
3Tue12:293.91:093.27:270.07:080.65:147:07Waning Crescent3Tue
4Wed1:064.12:063.28:20-0.27:500.85:137:08New Moon4Wed
5Thu1:404.23:013.29:11-0.38:331.15:127:09New Moon5Thu
6Fri2:134.33:553.210:00-0.39:161.35:117:10New Moon6Fri
7Sat2:464.24:483.210:46-0.310:011.45:107:11Waxing Crescent7Sat
8Sun3:204.15:423.211:31-0.210:481.55:097:11Waxing Crescent8Sun
9Mon3:584.06:353.212:15-0.15:087:12Waxing Crescent9Mon
10Tue4:403.77:283.112:59-0.15:077:13Waxing Crescent10Tue
11Wed5:283.48:213.112:361.51:430.05:067:14First Quarter11Wed
12Thu6:263.19:123.11:401.52:290.15:057:15First Quarter12Thu
13Fri7:402.89:593.22:501.33:150.25:047:16First Quarter13Fri
14Sat9:062.610:423.33:591.14:000.35:037:17First Quarter14Sat
15Sun10:242.511:193.45:030.84:410.55:027:18First Quarter15Sun
16Mon11:302.611:513.66:000.55:200.65:027:19Waxing Gibbous16Mon
17Tue12:292.66:520.35:560.85:017:19Waxing Gibbous17Tue
18Wed12:163.71:222.87:400.16:321.15:007:20Waxing Gibbous18Wed
19Thu12:373.92:132.98:250.07:101.34:597:21Full Moon19Thu
20Fri1:024.13:033.09:08-0.17:531.44:597:22Full Moon20Fri
21Sat1:334.33:513.09:50-0.28:391.54:587:23Full Moon21Sat
22Sun2:114.44:403.110:31-0.39:281.64:577:24Full Moon22Sun
23Mon2:544.45:293.111:12-0.310:221.54:577:24Waning Gibbous23Mon
24Tue3:414.36:183.211:54-0.311:191.54:567:25Waning Gibbous24Tue
25Wed4:334.17:083.212:38-0.34:557:26Waning Gibbous25Wed
26Thu5:323.88:003.312:221.41:26-0.24:557:27Third Quarter26Thu
27Fri6:413.48:513.41:341.32:17-0.14:547:27Third Quarter27Fri
28Sat8:053.19:413.62:521.13:100.14:547:28Third Quarter28Sat
29Sun9:352.910:293.84:090.84:030.34:537:29Third Quarter29Sun
30Mon10:542.811:134.05:200.44:550.54:537:30Waning Crescent30Mon
31Tue12:032.96:230.15:440.84:537:30Waning Crescent31Tue
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 91% 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 Gibbous (91% 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