38.0733’ N, 121.8480’ W

Collinsville, CA

79°
H 87°
L 58°
WSW
7mph
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 5h 04m 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 - Nov 1875

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:412.93:294.010:111.86:405:15Waxing Crescent1Mon
2Tue6:372.94:084.012:040.110:56 AM1.96:415:14Waxing Crescent2Tue
3Wed7:342.94:533.812:470.111:48 AM1.96:425:13Waxing Crescent3Wed
4Thu8:302.95:463.51:350.112:491.96:435:12First Quarter4Thu
5Fri9:222.96:513.32:290.12:001.86:445:11First Quarter5Fri
6Sat10:082.98:093.03:220.13:151.56:455:10First Quarter6Sat
7Sun10:483.09:362.94:100.04:251.26:465:09First Quarter7Sun
8Mon11:223.210:542.94:530.05:260.86:475:08Waxing Gibbous8Mon
9Tue11:503.45:320.26:220.56:485:07Waxing Gibbous9Tue
10Wed12:013.012:153.76:080.47:140.26:505:06Waxing Gibbous10Wed
11Thu1:023.012:424.06:440.68:05-0.16:515:06Full Moon11Thu
12Fri2:003.11:124.37:230.98:57-0.36:525:05Full Moon12Fri
13Sat2:593.11:484.68:051.29:50-0.36:535:04Full Moon13Sat
14Sun4:003.12:284.78:521.510:44-0.46:545:03Full Moon14Sun
15Mon5:013.13:134.79:451.711:40-0.36:555:02Waning Gibbous15Mon
16Tue6:033.14:044.510:441.86:565:02Waning Gibbous16Tue
17Wed7:053.15:014.112:37-0.311:50 AM1.86:575:01Waning Gibbous17Wed
18Thu8:043.16:083.71:35-0.21:041.76:585:00Third Quarter18Thu
19Fri9:013.27:323.32:33-0.12:231.56:595:00Third Quarter19Fri
20Sat9:533.39:023.03:29-0.13:411.17:004:59Third Quarter20Sat
21Sun10:413.410:212.84:190.04:520.87:014:59Third Quarter21Sun
22Mon11:243.611:282.85:040.15:540.47:024:58Waning Crescent22Mon
23Tue12:013.75:440.46:500.17:044:58Waning Crescent23Tue
24Wed12:282.712:333.86:200.77:41-0.17:054:57Waning Crescent24Wed
25Thu1:232.812:593.96:521.08:29-0.27:064:57Waning Crescent25Thu
26Fri2:162.81:183.97:221.39:13-0.27:074:56New Moon26Fri
27Sat3:072.91:354.07:541.69:55-0.27:084:56New Moon27Sat
28Sun3:573.01:564.18:301.810:33-0.17:094:56New Moon28Sun
29Mon4:453.02:264.19:102.011:10-0.17:104:55New Moon29Mon
30Tue5:333.03:034.19:552.011:43-0.17:114:55Waxing Crescent30Tue
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