38.0733’ N, 121.8480’ W

Collinsville, CA

74°
H -°
L 60°
WSW
21mph
High tide
6:31 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Collinsville, CA.
Next low tide (tomorrow) : 3:05 am (0.5 ft)
Next high tide : in 3h 03m at 6:31 pm (3.9 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 - Apr 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:504.06:542.912:450.05:586:37Waxing Crescent1Tue
2Wed5:263.98:062.91:480.15:576:38First Quarter2Wed
3Thu6:093.79:172.912:491.62:560.25:556:39First Quarter3Thu
4Fri7:043.510:223.01:571.84:040.25:546:40First Quarter4Fri
5Sat8:213.211:193.13:181.85:050.15:526:41First Quarter5Sat
6Sun9:513.14:361.75:560.05:516:42First Quarter6Sun
7Mon12:073.311:05 AM3.15:401.46:390.05:496:43Waxing Gibbous7Mon
8Tue12:473.412:023.16:351.17:140.05:486:44Waxing Gibbous8Tue
9Wed1:233.412:513.17:230.87:440.15:466:45Waxing Gibbous9Wed
10Thu1:523.41:353.18:070.68:080.35:456:45Waxing Gibbous10Thu
11Fri2:153.42:183.08:480.48:280.55:436:46Full Moon11Fri
12Sat2:303.53:023.09:270.38:490.75:426:47Full Moon12Sat
13Sun2:413.73:472.910:040.29:150.95:406:48Full Moon13Sun
14Mon2:583.94:362.910:400.19:481.15:396:49Full Moon14Mon
15Tue3:254.15:322.811:170.010:261.35:386:50Waning Gibbous15Tue
16Wed4:004.26:352.712:010.05:366:51Waning Gibbous16Wed
17Thu4:424.27:462.712:560.15:356:52Waning Gibbous17Thu
18Fri5:314.18:572.712:061.72:070.15:336:53Third Quarter18Fri
19Sat6:313.810:012.91:131.83:230.05:326:54Third Quarter19Sat
20Sun7:463.610:553.02:371.84:29-0.15:316:55Third Quarter20Sun
21Mon9:193.411:413.24:051.55:25-0.15:296:56Third Quarter21Mon
22Tue10:483.35:211.26:13-0.25:286:57Waning Crescent22Tue
23Wed12:223.412:003.46:250.76:55-0.15:276:57Waning Crescent23Wed
24Thu12:593.61:013.47:230.47:330.15:256:58Waning Crescent24Thu
25Fri1:323.81:583.38:170.18:100.45:246:59New Moon25Fri
26Sat2:034.02:543.39:08-0.18:450.75:237:00New Moon26Sat
27Sun2:324.13:503.29:58-0.39:211.05:227:01New Moon27Sun
28Mon3:004.24:473.110:48-0.310:001.35:207:02Waxing Crescent28Mon
29Tue3:294.25:473.111:36-0.210:421.55:197:03Waxing Crescent29Tue
30Wed4:034.16:493.012:27-0.15:187:04Waxing Crescent30Wed
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