38.0733’ N, 121.8480’ W

Collinsville, CA

57°
H 83°
L 57°
WSW
10mph
Low tide
5:43 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Saturday, September 5, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 31m at 5:43 am (0.4 ft)
Next high tide : 11:54 am (2.9 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jul 1897

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:264.35:143.210:46-0.210:051.94:487:34New Moon1Thu
2Fri3:114.25:463.211:11-0.210:511.74:487:33Waxing Crescent2Fri
3Sat3:584.16:143.311:35-0.211:401.54:497:33Waxing Crescent3Sat
4Sun4:483.86:413.412:03-0.24:497:33Waxing Crescent4Sun
5Mon5:433.57:103.512:341.312:360.04:507:33First Quarter5Mon
6Tue6:483.17:443.71:361.11:140.24:507:33First Quarter6Tue
7Wed8:092.88:244.02:500.91:580.64:517:32First Quarter7Wed
8Thu9:422.69:114.24:090.72:481.04:527:32First Quarter8Thu
9Fri11:082.710:024.55:250.43:451.44:527:32Waxing Gibbous9Fri
10Sat12:222.86:320.24:471.74:537:31Waxing Gibbous10Sat
11Sun1:263.07:320.05:531.94:547:31Waxing Gibbous11Sun
12Mon2:233.28:26-0.27:022.04:547:31Full Moon12Mon
13Tue12:484.83:143.49:15-0.38:081.94:557:30Full Moon13Tue
14Wed1:434.74:023.510:00-0.39:101.84:567:30Full Moon14Wed
15Thu2:364.54:463.610:41-0.310:081.64:567:29Full Moon15Thu
16Fri3:284.35:273.611:18-0.211:041.44:577:29Waning Gibbous16Fri
17Sat4:203.96:063.611:51-0.14:587:28Waning Gibbous17Sat
18Sun5:143.66:433.712:001.312:220.14:597:27Waning Gibbous18Sun
19Mon6:153.27:193.712:581.112:520.34:597:27Third Quarter19Mon
20Tue7:252.87:553.72:011.01:240.75:007:26Third Quarter20Tue
21Wed8:442.68:323.83:100.92:021.05:017:25Third Quarter21Wed
22Thu10:042.59:113.94:210.72:481.45:027:25Third Quarter22Thu
23Fri11:172.79:544.05:270.53:431.75:027:24Waning Crescent23Fri
24Sat12:212.86:250.34:441.95:037:23Waning Crescent24Sat
25Sun1:163.07:150.25:442.05:047:22Waning Crescent25Sun
26Mon2:043.28:000.16:402.15:057:21Waning Crescent26Mon
27Tue12:104.22:463.38:400.07:322.05:067:21New Moon27Tue
28Wed12:544.33:243.39:150.08:211.95:077:20New Moon28Wed
29Thu1:374.33:583.39:45-0.19:061.75:077:19New Moon29Thu
30Fri2:224.34:263.310:10-0.19:511.55:087:18New Moon30Fri
31Sat3:074.24:503.410:330.010:371.35:097:17Waxing Crescent31Sat
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 34% 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 Third Quarter (34% 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