38.0733’ N, 121.8480’ W

Collinsville, CA

68°
H 80°
L 56°
WSW
14mph
Low tide
2:57 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 4h 05m at 2:57 pm (1.7 ft)
Next high tide : 8:43 pm (4.2 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Oct 1902

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:133.72:403.98:460.59:250.36:025:51New Moon1Wed
2Thu3:023.63:093.99:180.710:120.36:035:50New Moon2Thu
3Fri3:503.43:333.89:490.910:560.36:045:48Waxing Crescent3Fri
4Sat4:403.33:573.810:201.111:410.36:055:47Waxing Crescent4Sat
5Sun5:333.24:233.810:541.26:065:45Waxing Crescent5Sun
6Mon6:293.04:573.712:260.311:35 AM1.36:075:44Waxing Crescent6Mon
7Tue7:293.05:393.61:150.412:231.46:075:42First Quarter7Tue
8Wed8:302.96:313.42:100.41:211.56:085:41First Quarter8Wed
9Thu9:302.97:373.23:090.42:301.56:095:39First Quarter9Thu
10Fri10:243.08:593.14:060.33:421.46:105:38First Quarter10Fri
11Sat11:123.110:183.14:570.34:491.26:115:36Waxing Gibbous11Sat
12Sun11:533.211:233.15:410.35:481.06:125:35Waxing Gibbous12Sun
13Mon12:283.46:200.36:390.76:135:34Waxing Gibbous13Mon
14Tue12:193.212:573.56:540.47:270.56:145:32Waxing Gibbous14Tue
15Wed1:103.31:223.77:270.58:130.36:155:31Full Moon15Wed
16Thu1:593.31:473.98:000.78:580.26:165:29Full Moon16Thu
17Fri2:493.42:164.18:370.89:440.16:175:28Full Moon17Fri
18Sat3:413.32:514.39:171.010:320.06:185:26Full Moon18Sat
19Sun4:353.33:314.410:011.111:230.06:195:25Waning Gibbous19Sun
20Mon5:343.24:174.310:511.26:205:24Waning Gibbous20Mon
21Tue6:373.15:094.112:180.011:47 AM1.36:215:22Waning Gibbous21Tue
22Wed7:423.16:093.91:190.012:531.36:225:21Third Quarter22Wed
23Thu8:473.17:243.62:240.12:091.36:235:20Third Quarter23Thu
24Fri9:483.38:533.33:290.13:281.16:245:19Third Quarter24Fri
25Sat10:433.410:153.24:290.14:420.96:255:17Waning Crescent25Sat
26Sun11:323.611:253.25:220.15:470.66:265:16Waning Crescent26Sun
27Mon12:163.76:090.26:450.36:275:15Waning Crescent27Mon
28Tue12:243.212:553.96:520.47:380.16:285:14Waning Crescent28Tue
29Wed1:183.31:303.97:300.68:280.06:295:12New Moon29Wed
30Thu2:083.31:593.98:050.89:14-0.16:305:11New Moon30Thu
31Fri2:573.22:233.98:381.19:58-0.16:315:10New Moon31Fri
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 neap phase. Tonight's moon is 45% 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 minimum.

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 (45% illuminated). This places Collinsville, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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