38.0733’ N, 121.8480’ W

Collinsville, CA

61°
H 78°
L 57°
WSW
12mph
Low tide
4:21 am

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 16m at 4:21 am (0.6 ft)
Next high tide : 10:39 am (2.7 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 - Dec 1904

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:133.510:113.03:360.24:460.77:044:48Third Quarter1Thu
2Fri10:593.811:253.04:320.45:520.37:054:48Waning Crescent2Fri
3Sat11:424.05:240.56:510.07:064:47Waning Crescent3Sat
4Sun12:303.112:224.26:140.87:47-0.27:074:47Waning Crescent4Sun
5Mon1:303.21:014.37:031.08:39-0.37:084:47New Moon5Mon
6Tue2:263.31:384.37:511.29:29-0.47:094:47New Moon6Tue
7Wed3:193.42:154.38:391.410:16-0.37:104:47New Moon7Wed
8Thu4:123.42:524.29:291.511:00-0.37:114:47New Moon8Thu
9Fri5:023.43:324.010:181.511:42-0.27:124:47Waxing Crescent9Fri
10Sat5:513.44:143.811:091.57:124:47Waxing Crescent10Sat
11Sun6:403.35:013.512:21-0.112:021.57:134:48Waxing Crescent11Sun
12Mon7:273.35:553.21:000.01:001.47:144:48Waxing Crescent12Mon
13Tue8:153.37:032.91:390.12:041.37:154:48First Quarter13Tue
14Wed9:013.38:262.62:200.23:131.17:154:48First Quarter14Wed
15Thu9:453.39:492.53:040.44:210.97:164:48First Quarter15Thu
16Fri10:253.411:012.53:500.65:240.67:174:49First Quarter16Fri
17Sat11:013.64:350.86:200.47:174:49Waxing Gibbous17Sat
18Sun12:042.611:33 AM3.75:201.07:100.27:184:49Waxing Gibbous18Sun
19Mon1:002.812:013.96:041.27:560.17:194:50Waxing Gibbous19Mon
20Tue1:512.912:314.16:481.48:390.07:194:50Waxing Gibbous20Tue
21Wed2:403.01:054.27:331.59:19-0.17:204:51Full Moon21Wed
22Thu3:263.11:444.48:201.69:57-0.27:204:51Full Moon22Thu
23Fri4:103.22:274.49:091.610:34-0.27:214:52Full Moon23Fri
24Sat4:533.23:144.49:591.511:10-0.27:214:52Waning Gibbous24Sat
25Sun5:353.34:044.210:521.411:47-0.27:214:53Waning Gibbous25Sun
26Mon6:183.34:583.911:491.37:224:54Waning Gibbous26Mon
27Tue7:033.46:003.612:26-0.212:521.27:224:54Waning Gibbous27Tue
28Wed7:503.57:143.21:110.02:031.07:224:55Third Quarter28Wed
29Thu8:403.68:402.92:000.23:200.87:234:56Third Quarter29Thu
30Fri9:323.810:062.82:550.44:350.57:234:56Third Quarter30Fri
31Sat10:233.911:192.93:540.75:190.37:234:57Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

Collapse All
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