38.0733’ N, 121.8480’ W

Collinsville, CA

60°
H 76°
L 60°
SW
15mph
High tide
8:03 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 12:55 pm (1.5 ft)
Next high tide : in 2h 09m at 8:03 am (2.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Apr 1874

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:523.52:543.19:240.49:070.55:596:37Full Moon1Wed
2Thu3:073.53:353.010:020.39:240.75:576:38Full Moon2Thu
3Fri3:163.64:192.910:370.39:460.95:566:39Full Moon3Fri
4Sat3:293.85:082.811:110.210:161.15:546:40Waning Gibbous4Sat
5Sun3:534.06:042.711:450.210:531.35:536:41Waning Gibbous5Sun
6Mon4:264.07:112.612:250.25:516:42Waning Gibbous6Mon
7Tue5:064.08:252.61:210.35:506:42Waning Gibbous7Tue
8Wed5:543.99:352.712:301.82:370.25:486:43Third Quarter8Wed
9Thu6:533.710:352.81:371.93:540.25:476:44Third Quarter9Thu
10Fri8:073.511:252.92:581.84:570.05:456:45Third Quarter10Fri
11Sat9:353.44:221.65:48-0.15:446:46Waning Crescent11Sat
12Sun12:063.110:59 AM3.55:331.26:32-0.25:426:47Waning Crescent12Sun
13Mon12:423.312:093.56:340.87:12-0.15:416:48Waning Crescent13Mon
14Tue1:143.51:103.57:300.47:480.05:396:49Waning Crescent14Tue
15Wed1:443.72:073.58:230.18:240.35:386:50New Moon15Wed
16Thu2:144.03:053.49:16-0.19:000.65:376:51New Moon16Thu
17Fri2:444.24:033.310:09-0.39:380.95:356:52New Moon17Fri
18Sat3:174.35:053.211:02-0.310:201.25:346:53Waxing Crescent18Sat
19Sun3:534.46:113.111:58-0.311:071.55:326:54Waxing Crescent19Sun
20Mon4:334.37:203.012:58-0.25:316:54Waxing Crescent20Mon
21Tue5:194.08:293.012:031.72:02-0.15:306:55First Quarter21Tue
22Wed6:153.79:333.11:121.83:080.05:286:56First Quarter22Wed
23Thu7:303.310:303.22:331.84:100.05:276:57First Quarter23Thu
24Fri9:063.011:203.33:541.65:050.05:266:58First Quarter24Fri
25Sat10:292.95:051.35:500.05:246:59Waxing Gibbous25Sat
26Sun12:033.411:33 AM2.96:050.96:290.15:237:00Waxing Gibbous26Sun
27Mon12:413.512:282.96:570.67:010.25:227:01Waxing Gibbous27Mon
28Tue1:123.51:172.87:440.37:280.45:217:02Waxing Gibbous28Tue
29Wed1:373.62:042.88:280.17:500.75:197:03Full Moon29Wed
30Thu1:543.72:502.89:090.08:111.05:187:04Full Moon30Thu
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 31% 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 Waxing Crescent (31% 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