38.0733’ N, 121.8480’ W

Collinsville, CA

94°
H -°
L 67°
WSW
13mph
High tide
4:12 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Thursday, August 27, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 9:52 pm (1.3 ft)
Next high tide : in 18m at 4:12 pm (3.4 ft)
Sunset today : 7:44 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jun 1923

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:214.45:393.411:32-0.410:541.54:467:23Waning Gibbous1Fri
2Sat4:084.26:343.512:20-0.34:457:24Waning Gibbous2Sat
3Sun4:593.87:283.51:07-0.24:457:25Waning Gibbous3Sun
4Mon5:573.58:203.512:561.51:54-0.14:457:25Third Quarter4Mon
5Tue7:083.19:113.52:041.42:420.04:447:26Third Quarter5Tue
6Wed8:302.89:593.63:151.23:290.24:447:26Third Quarter6Wed
7Thu9:492.610:433.74:240.94:150.44:447:27Third Quarter7Thu
8Fri10:582.611:233.75:270.74:590.64:447:28Waning Crescent8Fri
9Sat12:002.76:230.45:390.84:447:28Waning Crescent9Sat
10Sun12:562.87:140.26:181.04:437:29Waning Crescent10Sun
11Mon12:263.91:482.98:000.16:561.34:437:29Waning Crescent11Mon
12Tue12:504.02:373.08:430.07:341.54:437:30New Moon12Tue
13Wed1:134.13:243.09:230.08:141.64:437:30New Moon13Wed
14Thu1:414.24:103.110:000.08:571.74:437:30New Moon14Thu
15Fri2:154.34:533.110:34-0.19:421.74:437:31New Moon15Fri
16Sat2:554.35:353.211:04-0.110:291.74:437:31Waxing Crescent16Sat
17Sun3:384.26:153.211:34-0.211:201.64:437:32Waxing Crescent17Sun
18Mon4:274.16:563.212:07-0.24:437:32Waxing Crescent18Mon
19Tue5:203.87:383.312:151.512:46-0.14:447:32Waxing Crescent19Tue
20Wed6:213.58:233.41:181.41:300.04:447:33First Quarter20Wed
21Thu7:343.29:083.62:301.22:200.24:447:33First Quarter21Thu
22Fri8:593.09:543.83:471.03:130.44:447:33First Quarter22Fri
23Sat10:252.910:404.14:590.74:090.64:447:33Waxing Gibbous23Sat
24Sun11:403.011:254.36:060.45:050.94:457:33Waxing Gibbous24Sun
25Mon12:473.17:060.16:001.24:457:33Waxing Gibbous25Mon
26Tue12:094.51:473.28:01-0.16:561.44:457:34Waxing Gibbous26Tue
27Wed12:524.62:443.48:54-0.27:531.54:467:34Full Moon27Wed
28Thu1:364.63:383.59:43-0.38:501.64:467:34Full Moon28Thu
29Fri2:214.54:293.610:29-0.39:461.74:467:34Full Moon29Fri
30Sat3:064.45:183.611:12-0.310:411.64:477:34Waning 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 100% 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 (100% 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