38.0733’ N, 121.8480’ W

Collinsville, CA

76°
H 80°
L 60°
WSW
15mph
Low tide
1:03 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 2m at 1:03 pm (1.2 ft)
Next high tide : 6:51 pm (4.3 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Oct 1913

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:223.73:174.19:290.610:340.06:025:51Waxing Crescent1Wed
2Thu4:213.53:504.210:050.911:290.06:035:49Waxing Crescent2Thu
3Fri5:233.34:254.310:451.26:045:48Waxing Crescent3Fri
4Sat6:313.15:064.212:280.011:31 AM1.46:055:46Waxing Crescent4Sat
5Sun7:423.05:544.01:320.112:271.76:065:45First Quarter5Sun
6Mon8:523.06:573.72:400.21:351.86:075:43First Quarter6Mon
7Tue9:573.18:233.43:470.22:571.86:085:42First Quarter7Tue
8Wed10:543.29:533.34:480.14:161.66:095:40First Quarter8Wed
9Thu11:433.311:043.25:400.05:231.36:105:39Waxing Gibbous9Thu
10Fri12:253.46:240.06:201.06:115:37Waxing Gibbous10Fri
11Sat12:003.21:023.57:010.07:090.86:125:36Waxing Gibbous11Sat
12Sun12:483.21:323.57:320.27:550.56:125:34Waxing Gibbous12Sun
13Mon1:333.11:563.57:580.48:370.46:135:33Full Moon13Mon
14Tue2:163.02:133.68:190.79:170.36:145:32Full Moon14Tue
15Wed3:003.02:243.88:390.99:530.36:155:30Full Moon15Wed
16Thu3:462.92:404.09:031.110:280.26:165:29Full Moon16Thu
17Fri4:352.83:064.19:341.411:010.26:175:27Waning Gibbous17Fri
18Sat5:292.83:404.210:111.611:380.26:185:26Waning Gibbous18Sat
19Sun6:302.74:214.210:561.76:195:25Waning Gibbous19Sun
20Mon7:362.75:094.112:260.211:48 AM1.86:205:23Waning Gibbous20Mon
21Tue8:422.76:063.91:300.212:521.96:215:22Third Quarter21Tue
22Wed9:412.87:163.62:440.22:091.86:225:21Third Quarter22Wed
23Thu10:322.98:403.43:510.13:321.66:235:19Third Quarter23Thu
24Fri11:163.110:083.44:470.04:471.26:245:18Waning Crescent24Fri
25Sat11:543.311:233.45:350.05:520.86:255:17Waning Crescent25Sat
26Sun12:283.56:160.06:500.46:265:16Waning Crescent26Sun
27Mon12:283.412:593.86:540.27:460.16:275:14Waning Crescent27Mon
28Tue1:283.41:294.07:310.58:40-0.26:285:13New Moon28Tue
29Wed2:263.31:594.28:080.89:33-0.36:295:12New Moon29Wed
30Thu3:243.32:314.48:471.110:26-0.36:305:11New Moon30Thu
31Fri4:233.23:064.49:301.411:19-0.36:325:10Waxing Crescent31Fri
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 67% 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 Third Quarter (67% 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