38.0733’ N, 121.8480’ W

Collinsville, CA

78°
H -°
L 59°
WSW
21mph
Low tide
11:31 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 5h 11m at 11:31 pm (0.5 ft)
Next high tide (tomorrow) : 5:05 am (3.5 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:46 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Mar 1882

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:173.412:343.66:561.27:590.06:456:08Waxing Gibbous1Wed
2Thu1:573.51:173.67:451.18:320.16:446:09Waxing Gibbous2Thu
3Fri2:323.51:573.58:290.99:000.26:426:10Full Moon3Fri
4Sat3:013.52:353.49:100.89:210.36:416:11Full Moon4Sat
5Sun3:243.53:133.49:480.79:390.46:406:12Full Moon5Sun
6Mon3:403.53:523.210:240.69:580.66:386:12Full Moon6Mon
7Tue3:523.74:343.110:590.510:250.76:376:13Waning Gibbous7Tue
8Wed4:123.85:223.011:340.510:590.86:356:14Waning Gibbous8Wed
9Thu4:413.96:192.812:140.56:346:15Waning Gibbous9Thu
10Fri5:194.07:302.61:050.56:326:16Waning Gibbous10Fri
11Sat6:053.98:502.612:271.22:180.56:316:17Third Quarter11Sat
12Sun7:003.810:042.71:241.43:410.46:296:18Third Quarter12Sun
13Mon8:073.711:062.82:351.54:520.36:286:19Third Quarter13Mon
14Tue9:273.711:573.13:551.55:500.16:266:20Waning Crescent14Tue
15Wed10:493.75:131.36:400.06:256:21Waning Crescent15Wed
16Thu12:423.311:59 AM3.86:201.07:24-0.16:236:22Waning Crescent16Thu
17Fri1:223.51:013.97:200.78:040.06:226:23Waning Crescent17Fri
18Sat1:593.71:573.98:160.48:430.16:206:24New Moon18Sat
19Sun2:343.92:523.89:100.29:200.36:186:25New Moon19Sun
20Mon3:084.13:473.710:030.19:580.56:176:26New Moon20Mon
21Tue3:424.24:443.510:560.010:370.76:156:27Waxing Crescent21Tue
22Wed4:174.25:453.311:500.011:190.96:146:28Waxing Crescent22Wed
23Thu4:554.16:503.112:470.16:126:29Waxing Crescent23Thu
24Fri5:383.97:583.012:071.21:490.26:116:30First Quarter24Fri
25Sat6:293.79:073.01:041.42:560.26:096:31First Quarter25Sat
26Sun7:353.410:113.02:131.54:020.26:086:31First Quarter26Sun
27Mon8:573.211:083.23:291.55:010.16:066:32First Quarter27Mon
28Tue10:163.111:573.34:421.35:520.16:056:33Waxing Gibbous28Tue
29Wed11:213.15:451.16:350.16:036:34Waxing Gibbous29Wed
30Thu12:393.412:153.16:390.87:120.26:026:35Waxing Gibbous30Thu
31Fri1:163.51:023.17:280.67:430.36:006:36Waxing Gibbous31Fri
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 3% 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 New Moon (3% 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