38.0733’ N, 121.8480’ W

Collinsville, CA

64°
H -°
L 59°
WSW
13mph
Low tide
12:20 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 37m at 12:20 am (0.4 ft)
Next high tide : 5:58 am (3.3 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jul 1879

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:393.17:46-0.16:121.84:547:41Waxing Gibbous1Tue
2Wed12:114.72:363.28:39-0.37:171.94:557:40Full Moon2Wed
3Thu1:024.73:293.49:29-0.38:211.94:557:40Full Moon3Thu
4Fri1:544.74:183.510:14-0.49:231.84:567:40Full Moon4Fri
5Sat2:454.55:033.510:56-0.310:211.74:567:40Waning Gibbous5Sat
6Sun3:364.25:463.611:34-0.311:171.54:577:40Waning Gibbous6Sun
7Mon4:283.96:273.612:08-0.14:587:40Waning Gibbous7Mon
8Tue5:233.57:063.612:131.412:400.04:587:39Waning Gibbous8Tue
9Wed6:243.17:443.61:131.21:110.34:597:39Third Quarter9Wed
10Thu7:372.78:213.72:181.11:440.64:597:39Third Quarter10Thu
11Fri8:572.58:583.83:270.92:220.95:007:38Third Quarter11Fri
12Sat10:162.59:363.94:360.73:071.25:017:38Third Quarter12Sat
13Sun11:282.610:154.05:400.53:591.65:017:37Waning Crescent13Sun
14Mon12:312.86:370.34:551.85:027:37Waning Crescent14Mon
15Tue1:273.07:270.15:512.05:037:36Waning Crescent15Tue
16Wed2:163.18:110.06:462.15:047:36Waning Crescent16Wed
17Thu12:174.33:003.28:510.07:382.05:047:35New Moon17Thu
18Fri1:004.43:393.39:27-0.18:271.95:057:35New Moon18Fri
19Sat1:434.44:143.39:58-0.19:151.85:067:34New Moon19Sat
20Sun2:294.34:453.310:26-0.110:021.65:077:33New Moon20Sun
21Mon3:154.25:123.410:50-0.110:491.35:077:33Waxing Crescent21Mon
22Tue4:044.05:383.511:16-0.111:401.15:087:32Waxing Crescent22Tue
23Wed4:573.76:053.711:460.15:097:31Waxing Crescent23Wed
24Thu5:563.46:383.912:361.012:210.35:107:31First Quarter24Thu
25Fri7:073.07:184.11:420.91:020.65:117:30First Quarter25Fri
26Sat8:342.88:074.23:000.81:501.05:117:29First Quarter26Sat
27Sun10:042.79:034.44:220.62:471.45:127:28First Quarter27Sun
28Mon11:232.810:054.45:350.43:531.75:137:27Waxing Gibbous28Mon
29Tue12:313.06:390.15:061.85:147:26Waxing Gibbous29Tue
30Wed1:283.27:350.06:181.95:157:26Waxing Gibbous30Wed
31Thu12:094.52:193.48:24-0.17:241.85:167:25Full Moon31Thu
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 8% 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 (8% 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