38.0733’ N, 121.8480’ W

Collinsville, CA

72°
H -°
L 58°
WSW
18mph
High tide
6:10 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in Collinsville, CA.
Next low tide (tomorrow) : 1:36 am (0.6 ft)
Next high tide : in 23m at 6:10 pm (4.2 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Apr 1915

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:554.14:123.310:21-0.19:440.95:536:29Full Moon1Thu
2Fri3:274.35:133.111:13-0.110:261.15:516:30Waning Gibbous2Fri
3Sat4:054.46:213.012:12-0.15:506:31Waning Gibbous3Sat
4Sun4:494.47:342.91:170.05:486:32Waning Gibbous4Sun
5Mon5:414.18:482.912:111.62:300.05:476:33Third Quarter5Mon
6Tue6:463.89:563.01:241.73:410.05:456:34Third Quarter6Tue
7Wed8:153.510:553.22:531.74:45-0.15:446:35Third Quarter7Wed
8Thu9:553.311:453.34:201.55:40-0.25:426:36Waning Crescent8Thu
9Fri11:133.25:331.16:26-0.25:416:36Waning Crescent9Fri
10Sat12:293.512:143.26:340.77:06-0.15:396:37Waning Crescent10Sat
11Sun1:073.61:063.27:270.47:410.15:386:38Waning Crescent11Sun
12Mon1:393.71:543.18:150.28:110.45:376:39New Moon12Mon
13Tue2:073.72:413.09:000.18:370.75:356:40New Moon13Tue
14Wed2:283.83:283.09:420.09:011.05:346:41New Moon14Wed
15Thu2:443.94:162.910:220.09:261.25:326:42New Moon15Thu
16Fri3:004.05:062.910:590.09:571.45:316:43Waxing Crescent16Fri
17Sat3:244.06:002.811:360.110:351.65:296:44Waxing Crescent17Sat
18Sun3:564.16:572.812:130.15:286:45Waxing Crescent18Sun
19Mon4:344.07:572.712:560.25:276:46Waxing Crescent19Mon
20Tue5:203.88:562.712:121.81:490.25:256:47First Quarter20Tue
21Wed6:153.59:512.81:151.82:490.15:246:48First Quarter21Wed
22Thu7:223.210:382.92:291.73:470.15:236:48First Quarter22Thu
23Fri8:413.111:183.03:461.54:370.05:216:49First Quarter23Fri
24Sat10:063.011:503.24:551.15:190.15:206:50Waxing Gibbous24Sat
25Sun11:193.05:550.85:560.25:196:51Waxing Gibbous25Sun
26Mon12:183.412:243.16:490.46:310.45:176:52Waxing Gibbous26Mon
27Tue12:433.71:233.17:410.17:070.65:166:53Waxing Gibbous27Tue
28Wed1:084.02:213.18:33-0.27:460.95:156:54Full Moon28Wed
29Thu1:384.33:203.19:24-0.38:281.25:146:55Full Moon29Thu
30Fri2:134.54:203.110:17-0.49:151.45:126:56Full Moon30Fri
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 77% 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 Waning Gibbous (77% 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