38.0733’ N, 121.8480’ W

Collinsville, CA

59°
H 89°
L 56°
WSW
9mph
Low tide
11:45 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 5h 08m at 11:45 am (0.9 ft)
Next high tide : 5:35 pm (3.9 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Nov 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:053.27:363.22:470.02:231.66:405:15First Quarter1Fri
2Sat9:583.29:072.93:420.03:391.36:415:14First Quarter2Sat
3Sun10:463.310:232.84:320.04:491.06:425:13First Quarter3Sun
4Mon11:283.411:272.75:160.15:490.66:435:12Waxing Gibbous4Mon
5Tue12:043.55:540.36:420.36:445:11Waxing Gibbous5Tue
6Wed12:232.712:343.66:270.57:310.16:465:10Waxing Gibbous6Wed
7Thu1:152.812:573.76:550.88:160.06:475:09Waxing Gibbous7Thu
8Fri2:052.81:143.87:221.18:580.06:485:08Full Moon8Fri
9Sat2:542.81:304.07:511.49:380.06:495:07Full Moon9Sat
10Sun3:432.91:534.18:241.610:160.06:505:06Full Moon10Sun
11Mon4:322.92:244.29:021.810:510.06:515:05Full Moon11Mon
12Tue5:212.93:024.39:461.911:260.06:525:05Waning Gibbous12Tue
13Wed6:112.93:464.210:341.96:535:04Waning Gibbous13Wed
14Thu7:002.94:364.012:03-0.111:28 AM1.86:545:03Waning Gibbous14Thu
15Fri7:492.85:323.712:46-0.112:281.76:555:02Waning Gibbous15Fri
16Sat8:372.96:383.41:34-0.11:371.56:565:02Third Quarter16Sat
17Sun9:213.07:563.12:26-0.12:521.26:575:01Third Quarter17Sun
18Mon10:033.29:242.93:170.04:080.96:595:00Third Quarter18Mon
19Tue10:413.410:462.94:060.15:160.57:005:00Waning Crescent19Tue
20Wed11:163.711:582.94:530.46:190.17:014:59Waning Crescent20Wed
21Thu11:514.05:370.67:17-0.17:024:58Waning Crescent21Thu
22Fri1:033.012:264.36:221.08:13-0.37:034:58New Moon22Fri
23Sat2:043.11:034.57:091.39:07-0.47:044:57New Moon23Sat
24Sun3:033.21:424.67:581.59:59-0.57:054:57New Moon24Sun
25Mon4:003.22:244.68:511.710:50-0.47:064:57New Moon25Mon
26Tue4:563.33:094.49:481.811:39-0.47:074:56Waxing Crescent26Tue
27Wed5:513.33:574.110:461.87:084:56Waxing Crescent27Wed
28Thu6:433.34:503.812:26-0.311:46 AM1.77:094:56Waxing Crescent28Thu
29Fri7:343.25:513.41:12-0.212:511.67:104:55First Quarter29Fri
30Sat8:243.27:043.01:57-0.12:001.47:114:55First Quarter30Sat
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 14% 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 Crescent (14% 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