38.0733’ N, 121.8480’ W

Collinsville, CA

70°
H 97°
L 71°
NW
5mph
Low tide
8:32 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 8, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 20m at 8:32 am (-0.1 ft)
Next high tide : 2:31 pm (3.4 ft)
Sunset today : 7:26 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Mar 1890

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:133.110:54 AM3.65:161.77:030.06:386:01Waxing Gibbous1Sat
2Sun1:033.211:47 AM3.66:161.77:45-0.16:376:02Waxing Gibbous2Sun
3Mon1:473.412:343.77:081.58:22-0.16:356:03Waxing Gibbous3Mon
4Tue2:253.41:163.77:551.48:540.06:346:04Full Moon4Tue
5Wed2:593.41:553.78:371.29:200.06:326:05Full Moon5Wed
6Thu3:273.42:343.69:171.09:410.16:316:06Full Moon6Thu
7Fri3:483.43:143.69:540.910:000.26:296:06Full Moon7Fri
8Sat4:043.43:573.410:300.710:230.36:286:07Waning Gibbous8Sat
9Sun4:193.64:433.211:080.610:520.46:276:08Waning Gibbous9Sun
10Mon4:423.75:373.011:490.511:280.66:256:09Waning Gibbous10Mon
11Tue5:153.96:452.812:400.56:246:10Waning Gibbous11Tue
12Wed5:554.08:112.612:100.91:490.56:226:11Third Quarter12Wed
13Thu6:454.09:392.61:011.33:190.46:216:12Third Quarter13Thu
14Fri7:453.910:552.82:051.64:420.36:196:13Third Quarter14Fri
15Sat8:593.811:563.03:251.75:490.16:176:14Third Quarter15Sat
16Sun10:243.94:511.76:45-0.16:166:15Waning Crescent16Sun
17Mon12:473.311:41 AM3.96:061.47:33-0.26:146:16Waning Crescent17Mon
18Tue1:323.412:454.07:091.28:16-0.36:136:17Waning Crescent18Tue
19Wed2:133.61:424.08:060.98:56-0.26:116:18New Moon19Wed
20Thu2:503.72:353.98:590.69:32-0.16:106:19New Moon20Thu
21Fri3:243.73:263.79:490.410:050.16:086:20New Moon21Fri
22Sat3:563.84:193.510:380.310:370.46:076:21Waxing Crescent22Sat
23Sun4:253.85:143.211:270.211:080.76:056:22Waxing Crescent23Sun
24Mon4:523.86:143.012:180.26:046:23Waxing Crescent24Mon
25Tue5:213.87:222.81:140.26:026:24Waxing Crescent25Tue
26Wed5:563.78:342.812:251.32:170.36:016:25First Quarter26Wed
27Thu6:393.59:442.81:181.53:260.35:596:25First Quarter27Thu
28Fri7:353.310:483.02:261.74:320.25:576:26First Quarter28Fri
29Sat8:503.211:423.13:441.75:300.15:566:27First Quarter29Sat
30Sun10:133.24:571.66:180.15:546:28Waxing Gibbous30Sun
31Mon12:293.211:20 AM3.25:581.46:590.05:536:29Waxing Gibbous31Mon
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 7% 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 (7% 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