38.0733’ N, 121.8480’ W

Collinsville, CA

73°
H 77°
L 59°
SW
12mph
Low tide
1:53 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Thursday, September 3, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 2h 16m at 1:53 pm (1.5 ft)
Next high tide : 7:41 pm (4.3 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Aug 1909

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:164.73:483.49:41-0.28:411.95:097:17Full Moon1Sun
2Mon2:084.74:273.410:18-0.29:371.65:107:16Full Moon2Mon
3Tue3:024.65:033.510:55-0.210:321.45:117:15Waning Gibbous3Tue
4Wed3:564.45:403.611:30-0.211:291.25:127:14Waning Gibbous4Wed
5Thu4:544.06:173.712:05-0.15:137:13Waning Gibbous5Thu
6Fri5:573.76:573.812:301.012:430.25:147:12Third Quarter6Fri
7Sat7:113.37:414.01:390.91:250.55:147:11Third Quarter7Sat
8Sun8:343.08:304.12:550.72:130.85:157:10Third Quarter8Sun
9Mon9:572.99:244.24:130.63:101.25:167:08Third Quarter9Mon
10Tue11:132.910:214.25:250.44:131.55:177:07Waning Crescent10Tue
11Wed12:203.16:290.25:191.75:187:06Waning Crescent11Wed
12Thu1:183.37:240.06:211.85:197:05Waning Crescent12Thu
13Fri12:074.32:083.58:130.07:191.85:207:04Waning Crescent13Fri
14Sat12:544.32:543.68:570.08:121.85:217:02New Moon14Sat
15Sun1:384.23:363.69:350.09:001.75:217:01New Moon15Sun
16Mon2:194.14:133.510:080.19:451.65:227:00New Moon16Mon
17Tue2:584.04:463.510:350.110:281.45:236:59New Moon17Tue
18Wed3:383.85:133.410:560.211:091.35:246:57Waxing Crescent18Wed
19Thu4:203.65:343.411:140.311:511.25:256:56Waxing Crescent19Thu
20Fri5:063.35:513.511:360.45:266:55Waxing Crescent20Fri
21Sat5:593.06:113.612:361.112:050.65:276:53Waxing Crescent21Sat
22Sun7:062.86:413.71:291.012:420.95:286:52First Quarter22Sun
23Mon8:302.67:203.82:370.91:261.25:286:50First Quarter23Mon
24Tue9:562.68:093.93:540.82:201.55:296:49First Quarter24Tue
25Wed11:102.79:074.05:060.63:221.85:306:48First Quarter25Wed
26Thu12:122.96:060.44:311.95:316:46Waxing Gibbous26Thu
27Fri1:043.16:590.25:381.95:326:45Waxing Gibbous27Fri
28Sat1:493.27:450.06:411.85:336:43Waxing Gibbous28Sat
29Sun12:164.42:293.48:27-0.17:391.65:346:42Full Moon29Sun
30Mon1:134.53:053.49:06-0.18:341.35:356:40Full Moon30Mon
31Tue2:084.43:403.69:42-0.19:281.05:356:39Full Moon31Tue
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 neap phase. Tonight's moon is 56% 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 (56% 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