38.0733’ N, 121.8480’ W

Collinsville, CA

67°
H 81°
L 58°
SW
16mph
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 6h 12m 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 - Sep 1883

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:093.93:163.79:180.39:250.95:436:44New Moon1Sat
2Sun2:523.83:463.79:470.410:090.95:446:43New Moon2Sun
3Mon3:353.64:103.710:100.610:510.85:456:41Waxing Crescent3Mon
4Tue4:183.44:293.710:320.711:320.85:466:40Waxing Crescent4Tue
5Wed5:053.24:483.710:570.85:476:38Waxing Crescent5Wed
6Thu5:583.15:133.812:140.811:30 AM1.05:486:37Waxing Crescent6Thu
7Fri6:592.95:493.81:020.812:101.25:496:35First Quarter7Fri
8Sat8:092.86:333.72:000.712:581.45:496:33First Quarter8Sat
9Sun9:202.77:283.73:080.71:561.55:506:32First Quarter9Sun
10Mon10:252.88:343.64:150.63:041.65:516:30First Quarter10Mon
11Tue11:223.09:483.65:140.44:151.65:526:29Waxing Gibbous11Tue
12Wed12:093.16:040.35:211.45:536:27Waxing Gibbous12Wed
13Thu12:503.36:480.26:201.25:546:26Waxing Gibbous13Thu
14Fri1:263.47:270.27:141.05:556:24Waxing Gibbous14Fri
15Sat12:543.91:583.68:030.28:060.85:566:23Full Moon15Sat
16Sun1:474.02:293.88:380.38:570.65:566:21Full Moon16Sun
17Mon2:403.93:004.09:140.49:490.45:576:19Full Moon17Mon
18Tue3:343.83:344.29:510.510:420.35:586:18Waning Gibbous18Tue
19Wed4:313.64:124.310:320.711:380.25:596:16Waning Gibbous19Wed
20Thu5:333.44:554.311:170.96:006:15Waning Gibbous20Thu
21Fri6:403.35:444.212:390.312:081.16:016:13Third Quarter21Fri
22Sat7:533.16:434.01:470.31:071.36:026:12Third Quarter22Sat
23Sun9:043.17:553.82:580.32:191.46:026:10Third Quarter23Sun
24Mon10:113.29:173.64:070.23:361.36:036:08Third Quarter24Mon
25Tue11:103.410:333.65:090.24:481.26:046:07Waning Crescent25Tue
26Wed12:013.56:030.15:521.06:056:05Waning Crescent26Wed
27Thu12:473.66:490.16:490.86:066:04Waning Crescent27Thu
28Fri12:303.51:273.77:290.27:400.66:076:02Waning Crescent28Fri
29Sat1:183.52:023.78:050.38:270.56:086:01New Moon29Sat
30Sun2:033.42:313.78:350.59:110.46:095:59New Moon30Sun
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