38.0733’ N, 121.8480’ W

Collinsville, CA

57°
H 92°
L 63°
SW
3mph
Low tide
8:48 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Thursday, September 24, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 2h 45m at 8:48 am (0.1 ft)
Next high tide : 2:50 pm (3.4 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:57 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Feb 1862

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:503.74:173.710:541.011:160.17:195:37Waxing Crescent1Sat
2Sun5:233.75:073.311:430.911:430.37:185:38Waxing Crescent2Sun
3Mon5:533.76:043.012:340.87:175:39Waxing Crescent3Mon
4Tue6:223.77:102.712:110.51:310.77:165:41First Quarter4Tue
5Wed6:533.68:272.612:440.82:370.77:155:42First Quarter5Wed
6Thu7:303.69:462.51:261.13:490.67:145:43First Quarter6Thu
7Fri8:173.610:582.62:201.44:580.57:135:44First Quarter7Fri
8Sat9:133.711:592.83:261.75:580.37:125:45First Quarter8Sat
9Sun10:143.74:361.86:480.17:115:46Waxing Gibbous9Sun
10Mon12:513.011:12 AM3.85:411.77:320.07:105:47Waxing Gibbous10Mon
11Tue1:363.112:043.96:381.68:090.07:095:48Waxing Gibbous11Tue
12Wed2:143.212:513.97:281.58:42-0.17:075:49Waxing Gibbous12Wed
13Thu2:483.31:364.08:151.39:100.07:065:51Full Moon13Thu
14Fri3:173.42:214.08:591.19:350.07:055:52Full Moon14Fri
15Sat3:413.43:073.99:430.910:000.17:045:53Full Moon15Sat
16Sun4:033.63:553.710:280.710:280.27:035:54Waning Gibbous16Sun
17Mon4:273.84:473.511:150.511:000.47:025:55Waning Gibbous17Mon
18Tue4:564.05:473.212:080.57:005:56Waning Gibbous18Tue
19Wed5:334.17:002.91:110.56:595:57Waning Gibbous19Wed
20Thu6:184.18:252.712:230.92:290.56:585:58Third Quarter20Thu
21Fri7:124.19:502.71:181.23:520.46:565:59Third Quarter21Fri
22Sat8:204.011:042.92:271.55:060.26:556:00Third Quarter22Sat
23Sun9:433.93:521.66:090.06:546:01Waning Crescent23Sun
24Mon12:053.111:03 AM3.95:141.67:02-0.26:526:02Waning Crescent24Mon
25Tue12:573.312:083.96:241.47:48-0.26:516:03Waning Crescent25Tue
26Wed1:423.51:043.97:241.28:29-0.26:506:04Waning Crescent26Wed
27Thu2:233.61:533.98:171.09:05-0.16:486:05New Moon27Thu
28Fri2:593.72:403.79:070.89:370.16:476:06New Moon28Fri
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 96% 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 Gibbous (96% 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