38.0733’ N, 121.8480’ W

Collinsville, CA

79°
H 87°
L 58°
WSW
7mph
Low tide
12:16 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Collinsville, CA.
Next low tide : in 10m at 12:16 pm (1.2 ft)
Next high tide : 6:00 pm (3.9 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Dec 1875

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:193.03:464.010:432.07:124:55Waxing Crescent1Wed
2Thu7:033.04:333.812:16-0.111:34 AM1.97:134:55Waxing Crescent2Thu
3Fri7:472.95:273.512:50-0.112:301.77:134:55Waxing Crescent3Fri
4Sat8:282.96:283.21:28-0.11:321.57:144:54First Quarter4Sat
5Sun9:063.07:412.92:09-0.12:421.37:154:54First Quarter5Sun
6Mon9:413.29:082.72:540.03:541.07:164:54First Quarter6Mon
7Tue10:133.410:352.63:390.25:020.67:174:54First Quarter7Tue
8Wed10:453.711:512.74:240.56:050.37:184:54Waxing Gibbous8Wed
9Thu11:184.15:090.87:030.07:194:54Waxing Gibbous9Thu
10Fri12:592.811:55 AM4.45:561.27:59-0.27:204:54Waxing Gibbous10Fri
11Sat2:023.012:364.76:461.58:54-0.47:204:55Full Moon11Sat
12Sun3:023.11:214.87:401.79:47-0.47:214:55Full Moon12Sun
13Mon3:593.22:094.88:381.810:39-0.57:224:55Full Moon13Mon
14Tue4:553.23:014.79:391.811:29-0.47:234:55Waning Gibbous14Tue
15Wed5:483.33:564.410:421.87:234:56Waning Gibbous15Wed
16Thu6:403.34:554.012:17-0.411:47 AM1.67:244:56Waning Gibbous16Thu
17Fri7:303.36:013.61:03-0.312:551.47:254:56Third Quarter17Fri
18Sat8:193.47:173.11:49-0.22:061.27:254:57Third Quarter18Sat
19Sun9:073.48:392.82:330.03:200.97:264:57Third Quarter19Sun
20Mon9:533.59:592.63:170.34:320.67:264:57Third Quarter20Mon
21Tue10:353.611:122.54:010.55:370.37:274:58Waning Crescent21Tue
22Wed11:133.84:430.96:350.07:274:58Waning Crescent22Wed
23Thu12:172.611:46 AM3.95:251.27:28-0.17:284:59Waning Crescent23Thu
24Fri1:172.812:144.06:071.58:15-0.27:284:59Waning Crescent24Fri
25Sat2:112.912:394.16:501.88:59-0.27:295:00New Moon25Sat
26Sun3:003.11:044.17:342.09:40-0.27:295:01New Moon26Sun
27Mon3:473.21:354.28:192.110:16-0.27:295:01New Moon27Mon
28Tue4:303.22:124.29:042.110:49-0.27:305:02New Moon28Tue
29Wed5:093.22:524.19:492.011:17-0.27:305:03New Moon29Wed
30Thu5:453.23:364.010:331.811:42-0.27:305:03Waxing Crescent30Thu
31Fri6:193.14:233.811:181.67:305:04Waxing Crescent31Fri
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 transitional phase. Tonight's moon is 22% 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 Crescent (22% 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