38.0733’ N, 121.8480’ W

Collinsville, CA

70°
H -°
L 57°
WSW
11mph
Low tide
1:09 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 3h 11m at 1:09 am (0.4 ft)
Next high tide : 6:57 am (3.1 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - May 1877

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:554.16:583.012:35-0.15:177:05Waning Gibbous1Tue
2Wed4:353.87:563.01:240.05:167:06Waning Gibbous2Wed
3Thu5:233.58:513.012:291.92:160.05:147:07Third Quarter3Thu
4Fri6:223.29:423.01:391.83:080.05:137:08Third Quarter4Fri
5Sat7:392.810:283.12:561.63:560.15:127:09Third Quarter5Sat
6Sun9:132.611:083.24:101.34:390.15:117:10Third Quarter6Sun
7Mon10:352.511:423.35:141.05:160.25:107:10Waning Crescent7Mon
8Tue11:412.56:100.65:480.45:097:11Waning Crescent8Tue
9Wed12:083.512:392.67:000.46:180.75:087:12Waning Crescent9Wed
10Thu12:293.71:342.77:470.16:481.05:077:13Waning Crescent10Thu
11Fri12:473.92:272.78:320.07:211.35:067:14New Moon11Fri
12Sat1:104.23:212.89:15-0.18:001.55:057:15New Moon12Sat
13Sun1:414.44:152.99:59-0.28:451.75:047:16New Moon13Sun
14Mon2:184.65:112.910:44-0.29:351.85:037:17New Moon14Mon
15Tue3:014.66:063.011:30-0.310:301.95:037:18Waxing Crescent15Tue
16Wed3:504.57:013.012:20-0.35:027:18Waxing Crescent16Wed
17Thu4:454.27:553.01:12-0.35:017:19Waxing Crescent17Thu
18Fri5:473.98:483.112:421.72:06-0.25:007:20First Quarter18Fri
19Sat7:013.59:373.21:591.53:00-0.24:597:21First Quarter19Sat
20Sun8:283.110:233.43:201.23:50-0.14:597:22First Quarter20Sun
21Mon9:552.911:053.74:340.84:370.14:587:23Waxing Gibbous21Mon
22Tue11:112.811:433.95:410.45:210.34:577:23Waxing Gibbous22Tue
23Wed12:182.86:420.06:010.74:577:24Waxing Gibbous23Wed
24Thu12:184.11:192.97:38-0.26:401.04:567:25Waxing Gibbous24Thu
25Fri12:494.22:173.08:30-0.37:201.44:567:26Full Moon25Fri
26Sat1:174.33:123.09:19-0.38:021.74:557:27Full Moon26Sat
27Sun1:454.34:063.110:05-0.38:461.94:547:27Full Moon27Sun
28Mon2:154.34:583.210:49-0.39:342.04:547:28Full Moon28Mon
29Tue2:494.25:483.211:30-0.210:242.04:537:29Waning Gibbous29Tue
30Wed3:284.16:363.212:09-0.24:537:30Waning Gibbous30Wed
31Thu4:113.87:223.112:46-0.14:537:30Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

Collapse All
Is this week a spring tide or neap tide in Collinsville, CA?

Collinsville, CA is currently in a spring phase. Tonight's moon is 14% 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 Crescent (14% 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