38.0733’ N, 121.8480’ W

Collinsville, CA

60°
H 87°
L 58°
WSW
7mph
Low tide
12:16 pm

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 4h 29m at 12:16 pm (1.2 ft)
Next high tide : 6:00 pm (3.9 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jun 1876

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:572.711:303.95:290.45:040.44:527:31Waxing Gibbous1Thu
2Fri12:032.76:290.15:430.74:527:32Waxing Gibbous2Fri
3Sat12:054.01:032.77:23-0.16:191.14:527:32Waxing Gibbous3Sat
4Sun12:344.11:592.88:13-0.26:551.54:517:33Waxing Gibbous4Sun
5Mon12:584.22:533.08:59-0.37:331.84:517:34Full Moon5Mon
6Tue1:204.23:443.19:43-0.28:142.04:517:34Full Moon6Tue
7Wed1:444.34:333.110:23-0.28:572.14:517:35Full Moon7Wed
8Thu2:144.25:193.211:00-0.19:442.14:507:35Full Moon8Thu
9Fri2:514.26:023.211:33-0.110:312.14:507:36Waning Gibbous9Fri
10Sat3:324.06:433.112:03-0.14:507:36Waning Gibbous10Sat
11Sun4:183.87:223.112:31-0.24:507:37Waning Gibbous11Sun
12Mon5:083.67:583.112:131.81:00-0.24:507:37Waning Gibbous12Mon
13Tue6:043.28:323.11:101.61:34-0.14:507:38Third Quarter13Tue
14Wed7:102.99:043.32:141.42:120.14:507:38Third Quarter14Wed
15Thu8:312.69:343.53:251.12:540.34:507:38Third Quarter15Thu
16Fri10:032.510:053.84:370.83:390.64:507:39Third Quarter16Fri
17Sat11:272.510:414.25:430.54:251.04:507:39Waning Crescent17Sat
18Sun12:412.76:450.25:141.44:517:39Waning Crescent18Sun
19Mon1:472.87:430.06:071.74:517:40Waning Crescent19Mon
20Tue12:044.82:483.08:38-0.27:051.94:517:40New Moon20Tue
21Wed12:524.93:443.29:31-0.38:082.14:517:40New Moon21Wed
22Thu1:445.04:373.310:21-0.49:142.04:517:40New Moon22Thu
23Fri2:384.95:283.411:08-0.410:191.94:527:40Waxing Crescent23Fri
24Sat3:354.66:153.411:53-0.411:231.74:527:40Waxing Crescent24Sat
25Sun4:344.37:023.512:36-0.44:527:41Waxing Crescent25Sun
26Mon5:383.87:483.612:291.51:17-0.24:537:41First Quarter26Mon
27Tue6:493.48:333.71:381.21:580.04:537:41First Quarter27Tue
28Wed8:063.09:173.82:491.02:390.34:537:41First Quarter28Wed
29Thu9:262.710:003.94:020.73:210.64:547:41First Quarter29Thu
30Fri10:422.610:414.05:100.44:051.04:547:41Waxing Gibbous30Fri
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 transitional phase. Tonight's moon is 22% 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 (22% 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