38.0733’ N, 121.8480’ W

Collinsville, CA

93°
H -°
L 67°
WSW
14mph
Low tide
9:52 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Thursday, August 27, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 4h 10m at 9:52 pm (1.3 ft)
Next high tide (tomorrow) : 3:18 am (3.9 ft)
Sunset today : 7:44 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Apr 1923

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:343.82:563.89:170.29:170.35:536:29Full Moon1Sun
2Mon3:074.03:513.710:090.09:570.55:516:30Full Moon2Mon
3Tue3:414.14:493.511:02-0.110:390.75:506:31Waning Gibbous3Tue
4Wed4:204.15:523.311:57-0.111:260.95:486:32Waning Gibbous4Wed
5Thu5:024.16:593.212:57-0.15:476:33Waning Gibbous5Thu
6Fri5:523.98:093.112:201.12:020.05:456:34Third Quarter6Fri
7Sat6:523.69:183.11:241.33:100.05:446:35Third Quarter7Sat
8Sun8:113.410:223.22:391.44:150.05:426:36Third Quarter8Sun
9Mon9:383.211:183.43:581.35:140.05:416:36Third Quarter9Mon
10Tue10:523.25:091.16:050.05:396:37Waning Crescent10Tue
11Wed12:073.511:53 AM3.26:100.96:500.05:386:38Waning Crescent11Wed
12Thu12:493.612:443.27:040.67:280.15:366:39Waning Crescent12Thu
13Fri1:273.71:313.27:520.48:020.35:356:40Waning Crescent13Fri
14Sat1:593.72:143.18:360.38:320.55:346:41New Moon14Sat
15Sun2:253.72:573.19:170.28:570.75:326:42New Moon15Sun
16Mon2:453.73:393.09:550.29:210.95:316:43New Moon16Mon
17Tue3:003.74:233.010:300.29:481.05:296:44New Moon17Tue
18Wed3:193.85:082.911:020.210:211.15:286:45Waxing Crescent18Wed
19Thu3:473.95:582.811:320.111:001.25:276:46Waxing Crescent19Thu
20Fri4:223.96:542.812:050.15:256:47Waxing Crescent20Fri
21Sat5:043.87:552.712:470.15:246:48Waxing Crescent21Sat
22Sun5:543.78:562.812:401.41:420.15:226:49First Quarter22Sun
23Mon6:523.59:542.91:451.52:500.25:216:49First Quarter23Mon
24Tue8:033.310:443.03:001.43:570.15:206:50First Quarter24Tue
25Wed9:253.211:283.24:171.24:550.15:196:51First Quarter25Wed
26Thu10:463.25:250.95:450.15:176:52Waxing Gibbous26Thu
27Fri12:073.511:56 AM3.36:260.66:300.25:166:53Waxing Gibbous27Fri
28Sat12:433.712:583.47:220.37:130.45:156:54Waxing Gibbous28Sat
29Sun1:173.91:563.58:160.07:560.55:146:55Full Moon29Sun
30Mon1:514.12:543.59:09-0.28:400.75:126:56Full Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

Collapse All
Is this week a spring tide or neap tide in Collinsville, CA?

Collinsville, CA is currently in a spring phase. Tonight's moon is 100% 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 Full Moon (100% 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