Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 4:12 pm (1.7 ft)
Next high tide : in 2h 35m at 11:59 am (2.7 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:15 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jan 2088

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:043.68:412.71:380.33:110.87:234:58First Quarter1Thu
2Fri8:523.810:162.62:310.64:320.67:234:59First Quarter2Fri
3Sat9:444.011:342.83:300.95:440.37:235:00Waxing Gibbous3Sat
4Sun10:384.24:331.26:470.17:235:00Waxing Gibbous4Sun
5Mon12:413.011:32 AM4.45:371.37:43-0.17:235:01Waxing Gibbous5Mon
6Tue1:393.212:254.66:411.48:34-0.37:235:02Full Moon6Tue
7Wed2:323.31:174.67:431.59:22-0.47:235:03Full Moon7Wed
8Thu3:223.52:094.68:421.410:06-0.47:235:04Full Moon8Thu
9Fri4:103.63:004.49:391.310:48-0.37:235:05Full Moon9Fri
10Sat4:553.63:524.210:351.211:26-0.27:235:06Waning Gibbous10Sat
11Sun5:393.74:453.811:301.17:235:07Waning Gibbous11Sun
12Mon6:223.75:423.512:03-0.112:271.07:225:08Waning Gibbous12Mon
13Tue7:053.66:463.112:380.11:280.97:225:09Third Quarter13Tue
14Wed7:493.67:592.81:150.42:340.87:225:10Third Quarter14Wed
15Thu8:343.69:162.61:560.63:430.67:215:11Third Quarter15Thu
16Fri9:223.610:302.62:440.94:500.47:215:12Third Quarter16Fri
17Sat10:093.711:362.73:381.25:510.37:215:13Waning Crescent17Sat
18Sun10:543.74:371.46:450.17:205:14Waning Crescent18Sun
19Mon12:332.911:36 AM3.85:341.57:320.07:205:15Waning Crescent19Mon
20Tue1:243.112:143.96:271.68:14-0.17:195:16Waning Crescent20Tue
21Wed2:093.212:503.97:151.68:52-0.17:195:18Waning Crescent21Wed
22Thu2:503.31:264.08:011.69:25-0.17:185:19New Moon22Thu
23Fri3:273.32:034.08:441.59:54-0.17:185:20New Moon23Fri
24Sat4:003.32:424.09:261.410:190.07:175:21New Moon24Sat
25Sun4:283.43:243.910:071.210:430.07:165:22Waxing Crescent25Sun
26Mon4:533.54:093.710:491.111:090.07:165:23Waxing Crescent26Mon
27Tue5:183.64:593.511:350.911:410.27:155:24Waxing Crescent27Tue
28Wed5:483.75:573.212:260.87:145:25Waxing Crescent28Wed
29Thu6:253.87:102.912:200.41:300.87:135:26First Quarter29Thu
30Fri7:113.98:422.71:060.62:510.77:135:28First Quarter30Fri
31Sat8:054.010:122.72:011.04:180.67:125:29First Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

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What time does the tide turn (slack tide) in Collinsville, CA today?

Slack tide in Collinsville, CA is approximately 2:05 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 Third Quarter (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