Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Collinsville, CA.
Next low tide (tomorrow) : 7:30 am (0.2 ft)
Next high tide : in 4h 55m at 11:17 pm (4.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:03 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Oct 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:463.26:380.26:161.27:026:51Waxing Gibbous1Mon
2Tue1:313.47:290.17:210.97:036:49Waxing Gibbous2Tue
3Wed1:013.82:123.68:150.18:200.77:046:48Waxing Gibbous3Wed
4Thu2:023.92:513.88:580.19:160.47:056:46Full Moon4Thu
5Fri2:583.93:274.09:380.310:100.37:066:45Full Moon5Fri
6Sat3:543.84:034.110:190.411:040.17:076:43Full Moon6Sat
7Sun4:503.74:394.110:590.611:570.17:086:42Waning Gibbous7Sun
8Mon5:473.55:164.111:410.87:096:40Waning Gibbous8Mon
9Tue6:483.45:564.012:510.112:261.07:106:39Waning Gibbous9Tue
10Wed7:523.26:413.81:470.11:161.27:116:37Waning Gibbous10Wed
11Thu8:583.17:343.62:470.22:141.47:116:36Third Quarter11Thu
12Fri10:023.18:423.43:500.23:211.47:126:34Third Quarter12Fri
13Sat11:033.210:013.24:520.24:331.47:136:33Third Quarter13Sat
14Sun11:583.311:143.15:490.25:401.27:146:32Third Quarter14Sun
15Mon12:463.46:390.26:401.07:156:30Waning Crescent15Mon
16Tue12:163.11:283.57:220.27:330.87:166:29Waning Crescent16Tue
17Wed1:093.22:043.57:590.38:210.67:176:27Waning Crescent17Wed
18Thu1:573.22:353.68:310.49:060.47:186:26Waning Crescent18Thu
19Fri2:413.23:003.68:580.69:470.37:196:25New Moon19Fri
20Sat3:243.23:173.69:220.710:270.37:206:23New Moon20Sat
21Sun4:073.13:323.79:480.911:040.27:216:22New Moon21Sun
22Mon4:513.13:533.910:181.011:400.27:226:21New Moon22Mon
23Tue5:373.14:244.010:551.17:236:19Waxing Crescent23Tue
24Wed6:273.05:034.012:160.211:37 AM1.27:246:18Waxing Crescent24Wed
25Thu7:232.95:474.012:560.112:251.37:256:17Waxing Crescent25Thu
26Fri8:252.96:393.81:450.11:201.47:266:16First Quarter26Fri
27Sat9:282.97:413.62:460.12:261.47:276:14First Quarter27Sat
28Sun9:293.07:563.42:540.12:431.46:285:13First Quarter28Sun
29Mon10:243.29:263.33:590.14:031.26:295:12First Quarter29Mon
30Tue11:133.410:493.34:570.15:160.96:305:11Waxing Gibbous30Tue
31Wed11:563.611:583.45:480.16:190.56:315:10Waxing Gibbous31Wed
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 3:23 am — 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 72% 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 Gibbous (72% 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