38.0733’ N, 121.8480’ W

Collinsville, CA

60°
H 76°
L 60°
SW
15mph
High tide
8:03 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 12:55 pm (1.5 ft)
Next high tide : in 1h 28m at 8:03 am (2.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Mar 1874

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:373.51:393.78:131.39:12-0.16:456:07Full Moon1Sun
2Mon3:133.52:193.68:581.29:390.06:446:08Full Moon2Mon
3Tue3:433.42:583.59:391.010:000.16:436:09Full Moon3Tue
4Wed4:073.43:363.310:180.810:160.36:416:10Full Moon4Wed
5Thu4:233.44:173.210:540.710:320.46:406:11Waning Gibbous5Thu
6Fri4:343.55:022.911:300.610:560.66:386:12Waning Gibbous6Fri
7Sat4:483.65:562.712:080.66:376:13Waning Gibbous7Sat
8Sun5:133.87:052.512:530.66:356:14Waning Gibbous8Sun
9Mon5:483.88:302.412:051.11:560.66:346:15Third Quarter9Mon
10Tue6:313.99:552.512:521.53:210.56:326:16Third Quarter10Tue
11Wed7:253.811:062.71:511.84:410.46:316:17Third Quarter11Wed
12Thu8:313.83:051.95:440.26:296:18Third Quarter12Thu
13Fri12:032.99:50 AM3.84:271.96:360.06:286:19Waning Crescent13Fri
14Sat12:493.011:08 AM3.95:411.77:21-0.26:266:20Waning Crescent14Sat
15Sun1:283.212:164.06:431.48:01-0.36:256:21Waning Crescent15Sun
16Mon2:023.31:154.07:381.08:37-0.36:236:22New Moon16Mon
17Tue2:343.52:104.08:310.79:11-0.26:226:23New Moon17Tue
18Wed3:043.63:043.99:230.49:450.06:206:24New Moon18Wed
19Thu3:333.84:003.610:150.110:180.36:196:25Waxing Crescent19Thu
20Fri4:044.04:593.411:090.010:530.66:176:26Waxing Crescent20Fri
21Sat4:374.16:053.112:060.06:156:27Waxing Crescent21Sat
22Sun5:144.17:192.91:110.16:146:28Waxing Crescent22Sun
23Mon5:584.08:382.812:201.32:240.16:126:29First Quarter23Mon
24Tue6:513.89:542.91:201.63:400.26:116:30First Quarter24Tue
25Wed8:013.611:003.12:381.84:510.16:096:31First Quarter25Wed
26Thu9:323.411:563.34:041.85:500.06:086:31First Quarter26Thu
27Fri10:533.35:201.66:40-0.16:066:32Waxing Gibbous27Fri
28Sat12:433.411:56 AM3.36:221.37:21-0.16:056:33Waxing Gibbous28Sat
29Sun1:233.512:473.37:141.07:57-0.16:036:34Waxing Gibbous29Sun
30Mon1:583.51:313.38:010.88:260.16:026:35Waxing Gibbous30Mon
31Tue2:283.52:133.28:440.68:490.36:006:36Full Moon31Tue
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 31% 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 (31% 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