38.0733’ N, 121.8480’ W

Collinsville, CA

62°
H -°
L 60°
WSW
17mph
Low tide
3:05 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Collinsville, CA.
Next low tide (tomorrow) : in 7h 46m at 3:05 am (0.5 ft)
Next high tide (tomorrow) : 9:14 am (2.8 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 - Dec 1872

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:573.12:124.68:381.610:37-0.37:124:55New Moon1Sun
2Mon4:523.12:584.69:301.711:25-0.37:134:55Waxing Crescent2Mon
3Tue5:473.13:484.510:271.87:144:54Waxing Crescent3Tue
4Wed6:423.14:434.212:15-0.311:29 AM1.77:154:54Waxing Crescent4Wed
5Thu7:373.25:473.81:07-0.312:391.67:164:54First Quarter5Thu
6Fri8:313.27:043.42:00-0.21:571.47:174:54First Quarter6Fri
7Sat9:223.48:363.12:54-0.13:181.17:184:54First Quarter7Sat
8Sun10:113.510:032.93:470.04:340.87:184:54First Quarter8Sun
9Mon10:563.711:182.84:360.25:420.47:194:54Waxing Gibbous9Mon
10Tue11:373.95:220.46:420.17:204:55Waxing Gibbous10Tue
11Wed12:232.912:144.16:060.77:37-0.17:214:55Waxing Gibbous11Wed
12Thu1:232.912:474.26:481.08:28-0.37:224:55Waxing Gibbous12Thu
13Fri2:183.01:164.27:301.49:15-0.37:224:55Full Moon13Fri
14Sat3:113.11:444.28:121.69:59-0.37:234:55Full Moon14Sat
15Sun4:023.22:134.28:551.810:39-0.27:244:56Full Moon15Sun
16Mon4:513.22:464.29:391.911:16-0.17:244:56Full Moon16Mon
17Tue5:373.23:234.010:251.911:49-0.17:254:56Waning Gibbous17Tue
18Wed6:213.24:053.911:121.87:264:57Waning Gibbous18Wed
19Thu7:043.14:523.612:19-0.112:021.77:264:57Waning Gibbous19Thu
20Fri7:463.15:453.312:48-0.112:561.67:274:58Waning Gibbous20Fri
21Sat8:253.16:462.91:190.01:581.47:274:58Third Quarter21Sat
22Sun9:033.18:012.71:560.13:071.27:284:59Third Quarter22Sun
23Mon9:363.29:292.52:370.34:160.97:284:59Third Quarter23Mon
24Tue10:063.410:512.53:220.55:210.67:285:00Third Quarter24Tue
25Wed10:353.74:080.86:190.47:295:01Waning Crescent25Wed
26Thu12:022.611:06 AM4.04:551.17:130.17:295:01Waning Crescent26Thu
27Fri1:052.811:43 AM4.35:441.48:04-0.17:305:02Waning Crescent27Fri
28Sat2:032.912:244.56:351.68:53-0.27:305:03New Moon28Sat
29Sun2:573.11:094.77:291.89:40-0.37:305:03New Moon29Sun
30Mon3:493.21:584.88:261.810:27-0.47:305:04New Moon30Mon
31Tue4:383.32:504.79:261.87:305:05New 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