38.0733’ N, 121.8480’ W

Collinsville, CA

61°
H -°
L 58°
SW
16mph
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 5h 22m 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 - Aug 1874

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:284.15:593.611:46-0.15:177:23Waning Gibbous1Sat
2Sun5:263.76:333.812:011.112:200.15:177:22Waning Gibbous2Sun
3Mon6:333.37:113.91:050.912:570.45:187:21Third Quarter3Mon
4Tue7:543.07:564.12:180.81:400.75:197:20Third Quarter4Tue
5Wed9:232.88:464.23:390.72:311.15:207:19Third Quarter5Wed
6Thu10:462.89:424.34:570.53:321.55:217:18Waning Crescent6Thu
7Fri11:593.010:414.46:060.34:401.85:227:17Waning Crescent7Fri
8Sat1:013.27:060.15:501.95:237:16Waning Crescent8Sat
9Sun1:553.47:590.06:541.95:247:15Waning Crescent9Sun
10Mon12:334.42:433.58:45-0.17:531.95:247:14New Moon10Mon
11Tue1:224.43:273.59:26-0.18:451.85:257:12New Moon11Tue
12Wed2:074.24:063.510:020.09:341.65:267:11New Moon12Wed
13Thu2:504.14:413.510:320.010:201.45:277:10New Moon13Thu
14Fri3:323.95:113.510:560.111:041.35:287:09Waxing Crescent14Fri
15Sat4:163.65:353.411:160.311:481.25:297:08Waxing Crescent15Sat
16Sun5:023.35:543.511:350.45:307:06Waxing Crescent16Sun
17Mon5:563.06:123.612:351.112:000.65:317:05Waxing Crescent17Mon
18Tue7:022.76:363.71:291.012:330.95:317:04First Quarter18Tue
19Wed8:242.67:113.82:350.91:141.35:327:02First Quarter19Wed
20Thu9:502.57:563.93:510.82:041.65:337:01First Quarter20Thu
21Fri11:062.78:514.05:020.73:061.95:347:00First Quarter21Fri
22Sat12:102.96:030.44:152.15:356:58Waxing Gibbous22Sat
23Sun1:023.16:550.25:242.15:366:57Waxing Gibbous23Sun
24Mon1:463.27:400.16:272.05:376:55Waxing Gibbous24Mon
25Tue12:004.32:253.38:21-0.17:241.75:386:54Waxing Gibbous25Tue
26Wed12:564.43:003.48:57-0.18:171.55:386:53Full Moon26Wed
27Thu1:504.43:313.49:31-0.29:091.25:396:51Full Moon27Thu
28Fri2:424.34:003.610:03-0.110:000.95:406:50Full Moon28Fri
29Sat3:354.14:293.710:340.010:530.75:416:48Waning Gibbous29Sat
30Sun4:313.85:003.911:070.211:500.65:426:47Waning Gibbous30Sun
31Mon5:323.55:364.111:420.55:436:45Waning 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 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