38.0733’ N, 121.8480’ W

Collinsville, CA

59°
H 77°
L 54°
SW
15mph
Low tide
10:05 am

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Sunday, September 27, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 5h 21m at 10:05 am (0.6 ft)
Next high tide : 3:49 pm (3.9 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 6:59 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Jan 1857

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:083.26:113.312:38-0.312:551.17:315:06First Quarter1Thu
2Fri7:463.47:262.91:15-0.12:060.97:315:06First Quarter2Fri
3Sat8:263.68:582.61:580.23:270.77:315:07First Quarter3Sat
4Sun9:103.810:302.62:450.64:470.57:315:08First Quarter4Sun
5Mon9:564.111:512.73:381.06:000.27:315:09Waxing Gibbous5Mon
6Tue10:454.34:361.47:040.07:315:10Waxing Gibbous6Tue
7Wed1:002.911:35 AM4.45:381.78:00-0.27:315:11Waxing Gibbous7Wed
8Thu2:013.112:244.56:421.98:52-0.37:315:12Full Moon8Thu
9Fri2:553.31:144.57:441.99:39-0.37:315:13Full Moon9Fri
10Sat3:453.42:024.48:431.910:22-0.37:305:14Full Moon10Sat
11Sun4:303.42:504.29:381.811:00-0.37:305:15Full Moon11Sun
12Mon5:133.43:374.010:301.611:34-0.27:305:16Waning Gibbous12Mon
13Tue5:523.44:253.711:211.57:305:17Waning Gibbous13Tue
14Wed6:293.35:153.312:03-0.112:121.37:295:18Waning Gibbous14Wed
15Thu7:043.36:133.012:280.01:081.17:295:19Waning Gibbous15Thu
16Fri7:363.37:222.612:540.22:101.07:295:20Third Quarter16Fri
17Sat8:083.48:462.41:230.53:190.87:285:21Third Quarter17Sat
18Sun8:393.510:102.32:000.94:300.67:285:22Third Quarter18Sun
19Mon9:133.611:262.52:461.25:350.47:275:23Third Quarter19Mon
20Tue9:523.83:401.66:320.27:275:24Waning Crescent20Tue
21Wed12:312.710:35 AM3.94:401.97:230.07:265:25Waning Crescent21Wed
22Thu1:272.911:22 AM4.15:412.08:08-0.17:265:26Waning Crescent22Thu
23Fri2:153.112:104.26:402.18:49-0.27:255:27Waning Crescent23Fri
24Sat2:573.212:584.37:342.09:26-0.37:255:28New Moon24Sat
25Sun3:353.21:464.48:241.89:59-0.37:245:30New Moon25Sun
26Mon4:093.32:354.39:131.610:30-0.47:235:31New Moon26Mon
27Tue4:403.33:244.210:011.310:59-0.37:225:32Waxing Crescent27Tue
28Wed5:083.44:153.910:501.111:28-0.27:225:33Waxing Crescent28Wed
29Thu5:373.55:103.611:420.911:590.07:215:34Waxing Crescent29Thu
30Fri6:083.66:133.212:410.77:205:35Waxing Crescent30Fri
31Sat6:443.87:322.812:350.31:520.77:195:36First Quarter31Sat
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 99% 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 (99% 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