38.0733’ N, 121.8480’ W

Collinsville, CA

70°
H 82°
L 58°
SW
17mph
Low tide
10:51 am

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 2h 45m at 10:51 am (0.4 ft)
Next high tide : 4:48 pm (3.8 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 - Apr 1883

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:203.411:052.93:031.44:420.25:596:37Third Quarter1Sun
2Mon9:433.311:503.14:211.35:350.15:576:38Waning Crescent2Mon
3Tue11:023.45:311.06:210.15:566:39Waning Crescent3Tue
4Wed12:293.412:103.56:320.77:030.15:546:40Waning Crescent4Wed
5Thu1:043.61:103.67:280.47:430.25:536:40Waning Crescent5Thu
6Fri1:383.82:063.68:220.28:230.45:516:41New Moon6Fri
7Sat2:114.13:023.69:140.09:030.65:506:42New Moon7Sat
8Sun2:464.23:593.510:07-0.29:460.85:486:43New Moon8Sun
9Mon3:234.34:583.411:01-0.210:321.05:476:44Waxing Crescent9Mon
10Tue4:044.36:003.311:56-0.211:221.15:456:45Waxing Crescent10Tue
11Wed4:494.27:063.212:54-0.15:446:46Waxing Crescent11Wed
12Thu5:403.98:123.112:191.31:560.05:426:47First Quarter12Thu
13Fri6:423.69:163.21:261.43:000.05:416:48First Quarter13Fri
14Sat8:003.310:163.32:411.34:020.05:406:49First Quarter14Sat
15Sun9:263.111:093.43:571.24:580.05:386:50First Quarter15Sun
16Mon10:413.011:553.55:060.95:470.15:376:51Waxing Gibbous16Mon
17Tue11:423.06:060.66:290.25:356:52Waxing Gibbous17Tue
18Wed12:363.612:363.06:590.47:050.35:346:52Waxing Gibbous18Wed
19Thu1:113.71:243.07:470.27:370.55:336:53Waxing Gibbous19Thu
20Fri1:403.72:093.08:310.18:040.85:316:54Full Moon20Fri
21Sat2:033.72:533.09:120.08:281.05:306:55Full Moon21Sat
22Sun2:183.83:373.09:510.08:551.15:296:56Full Moon22Sun
23Mon2:333.94:223.010:280.09:261.25:276:57Full Moon23Mon
24Tue2:564.05:082.911:010.010:041.35:266:58Waning Gibbous24Tue
25Wed3:284.05:562.911:340.010:461.45:256:59Waning Gibbous25Wed
26Thu4:064.06:472.812:080.05:237:00Waning Gibbous26Thu
27Fri4:513.97:422.812:490.05:227:01Waning Gibbous27Fri
28Sat5:433.78:372.912:301.41:410.05:217:02Third Quarter28Sat
29Sun6:433.49:313.01:341.42:400.05:207:03Third Quarter29Sun
30Mon7:573.210:193.12:501.33:400.15:187:04Third Quarter30Mon
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