38.0733’ N, 121.8480’ W

Collinsville, CA

61°
H 86°
L 57°
WSW
8mph
High tide
6:57 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 12:16 pm (1.2 ft)
Next high tide : in 3h 36m at 6:57 am (3.1 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 1876

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:303.01:334.27:481.09:19-0.16:415:15Full Moon1Wed
2Thu3:243.02:044.48:251.310:05-0.16:425:13Full Moon2Thu
3Fri4:203.02:424.69:081.510:55-0.26:435:12Waning Gibbous3Fri
4Sat5:203.03:264.69:571.711:48-0.16:445:11Waning Gibbous4Sat
5Sun6:222.94:154.410:531.86:455:10Waning Gibbous5Sun
6Mon7:252.95:124.112:47-0.111:58 AM1.86:465:09Waning Gibbous6Mon
7Tue8:263.06:203.81:49-0.11:131.76:475:08Third Quarter7Tue
8Wed9:233.17:453.42:52-0.12:371.56:485:08Third Quarter8Wed
9Thu10:153.29:183.13:50-0.13:581.16:495:07Third Quarter9Thu
10Fri11:013.410:393.04:410.05:090.76:505:06Waning Crescent10Fri
11Sat11:433.611:473.05:270.16:120.36:515:05Waning Crescent11Sat
12Sun12:193.86:070.37:080.06:535:04Waning Crescent12Sun
13Mon12:473.012:523.96:440.68:01-0.26:545:03Waning Crescent13Mon
14Tue1:433.01:204.07:180.98:50-0.36:555:03New Moon14Tue
15Wed2:373.01:434.17:521.29:36-0.36:565:02New Moon15Wed
16Thu3:303.02:054.18:271.510:21-0.26:575:01New Moon16Thu
17Fri4:223.12:314.19:061.811:03-0.26:585:01New Moon17Fri
18Sat5:143.13:024.19:491.911:44-0.16:595:00Waxing Crescent18Sat
19Sun6:053.13:404.010:362.07:004:59Waxing Crescent19Sun
20Mon6:553.04:243.812:23-0.111:27 AM1.97:014:59Waxing Crescent20Mon
21Tue7:443.05:143.51:030.012:241.87:024:58Waxing Crescent21Tue
22Wed8:313.06:133.11:430.01:271.77:034:58First Quarter22Wed
23Thu9:153.07:242.82:240.02:361.47:044:57First Quarter23Thu
24Fri9:553.08:502.63:060.13:471.27:054:57First Quarter24Fri
25Sat10:293.210:152.53:470.24:520.87:064:56First Quarter25Sat
26Sun10:573.411:282.54:260.45:500.57:074:56Waxing Gibbous26Sun
27Mon11:213.65:040.66:430.27:084:56Waxing Gibbous27Mon
28Tue12:322.611:47 AM4.05:420.97:340.07:094:55Waxing Gibbous28Tue
29Wed1:332.812:174.36:231.28:24-0.17:104:55Full Moon29Wed
30Thu2:302.912:534.67:081.59:14-0.37:114:55Full Moon30Thu
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