38.0733’ N, 121.8480’ W

Collinsville, CA

71°
H 97°
L 63°
WSW
9mph
Low tide
7:53 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, October 7, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 3h 15m at 7:53 am (0.0 ft)
Next high tide : 1:56 pm (3.5 ft)
Sunset today : 6:41 pm
Sunrise tomorrow : 7:08 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jan 1840

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:222.811:51 AM4.05:541.88:13-0.27:315:05Waning Crescent1Wed
2Thu2:133.012:224.16:431.98:55-0.27:315:06Waning Crescent2Thu
3Fri2:593.112:564.27:312.09:33-0.27:315:06New Moon3Fri
4Sat3:423.21:354.28:182.010:07-0.27:315:07New Moon4Sat
5Sun4:213.22:164.29:041.910:37-0.27:315:08New Moon5Sun
6Mon4:553.23:004.19:491.711:03-0.37:315:09New Moon6Mon
7Tue5:263.23:464.010:331.511:28-0.37:315:10Waxing Crescent7Tue
8Wed5:543.24:353.711:201.311:55-0.27:315:11Waxing Crescent8Wed
9Thu6:213.35:293.412:111.17:315:12Waxing Crescent9Thu
10Fri6:503.46:323.012:27-0.11:111.07:315:13First Quarter10Fri
11Sat7:253.67:542.61:040.22:230.87:305:14First Quarter11Sat
12Sun8:063.89:352.51:480.63:490.67:305:15First Quarter12Sun
13Mon8:544.111:062.52:401.05:120.47:305:16First Quarter13Mon
14Tue9:484.33:391.46:220.17:305:17Waxing Gibbous14Tue
15Wed12:222.710:46 AM4.44:461.77:23-0.17:295:18Waxing Gibbous15Wed
16Thu1:263.011:44 AM4.55:571.98:17-0.37:295:19Waxing Gibbous16Thu
17Fri2:213.212:414.67:061.99:06-0.47:295:20Full Moon17Fri
18Sat3:103.41:364.58:091.89:50-0.47:285:21Full Moon18Sat
19Sun3:553.52:294.49:081.610:30-0.47:285:22Full Moon19Sun
20Mon4:383.53:204.210:031.411:06-0.37:275:23Waning Gibbous20Mon
21Tue5:173.54:103.910:561.211:37-0.27:275:24Waning Gibbous21Tue
22Wed5:543.55:023.511:481.17:265:25Waning Gibbous22Wed
23Thu6:293.55:593.112:060.012:430.97:265:26Waning Gibbous23Thu
24Fri7:033.57:052.812:320.31:430.87:255:27Third Quarter24Fri
25Sat7:353.58:232.51:020.62:510.77:255:29Third Quarter25Sat
26Sun8:103.69:442.41:370.94:020.67:245:30Third Quarter26Sun
27Mon8:483.611:012.52:231.35:100.47:235:31Third Quarter27Mon
28Tue9:333.73:201.66:100.27:225:32Waning Crescent28Tue
29Wed12:072.710:22 AM3.84:251.97:030.07:225:33Waning Crescent29Wed
30Thu1:033.011:13 AM3.95:312.07:48-0.17:215:34Waning Crescent30Thu
31Fri1:513.112:014.06:302.08:28-0.17:205:35Waning Crescent31Fri
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 9% 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 Waning Crescent (9% 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