38.0733’ N, 121.8480’ W

Collinsville, CA

85°
H -°
L 58°
WSW
15mph
High tide
6:00 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Collinsville, CA.
Next low tide (tomorrow) : 2:03 am (0.5 ft)
Next high tide : in 1h 03m at 6:00 pm (3.9 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jun 1875

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:202.97:280.06:231.14:527:31Waning Crescent1Tue
2Wed12:234.52:243.08:24-0.27:111.54:527:31New Moon2Wed
3Thu1:024.73:263.19:20-0.48:051.74:527:32New Moon3Thu
4Fri1:464.94:273.210:14-0.49:031.94:517:33New Moon4Fri
5Sat2:324.85:253.311:06-0.410:052.04:517:33Waxing Crescent5Sat
6Sun3:234.66:203.311:56-0.411:101.94:517:34Waxing Crescent6Sun
7Mon4:174.37:133.412:45-0.34:517:34Waxing Crescent7Mon
8Tue5:173.98:043.412:171.81:33-0.34:517:35Waxing Crescent8Tue
9Wed6:263.48:533.41:271.62:19-0.14:507:35First Quarter9Wed
10Thu7:443.09:403.52:391.33:040.04:507:36First Quarter10Thu
11Fri9:062.710:233.63:511.03:460.24:507:36First Quarter11Fri
12Sat10:222.611:013.74:580.74:260.54:507:37First Quarter12Sat
13Sun11:302.511:353.95:590.35:030.84:507:37Waxing Gibbous13Sun
14Mon12:332.66:540.15:391.24:507:38Waxing Gibbous14Mon
15Tue12:034.01:302.77:44-0.16:151.54:507:38Waxing Gibbous15Tue
16Wed12:254.12:252.98:30-0.16:531.84:507:38Waxing Gibbous16Wed
17Thu12:464.23:163.09:14-0.27:352.04:507:39Full Moon17Thu
18Fri1:104.34:043.19:54-0.18:202.24:507:39Full Moon18Fri
19Sat1:424.44:493.210:30-0.19:072.24:517:39Full Moon19Sat
20Sun2:204.45:313.211:04-0.19:552.14:517:40Full Moon20Sun
21Mon3:034.36:093.211:34-0.210:442.04:517:40Waning Gibbous21Mon
22Tue3:504.16:453.112:02-0.24:517:40Waning Gibbous22Tue
23Wed4:403.97:203.112:32-0.34:517:40Waning Gibbous23Wed
24Thu5:353.67:533.212:291.61:06-0.24:527:40Third Quarter24Thu
25Fri6:383.28:273.41:311.41:45-0.14:527:41Third Quarter25Fri
26Sat7:532.99:023.72:421.12:270.24:527:41Third Quarter26Sat
27Sun9:242.79:404.03:590.93:130.64:537:41Third Quarter27Sun
28Mon10:542.610:214.35:140.64:030.94:537:41Waning Crescent28Mon
29Tue12:122.76:220.34:551.34:537:41Waning Crescent29Tue
30Wed1:222.97:240.05:511.74:547:41Waning Crescent30Wed
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 transitional phase. Tonight's moon is 22% 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 shifting between spring and neap.

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 (22% illuminated). This places Collinsville, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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