38.0733’ N, 121.8480’ W

Collinsville, CA

75°
H 97°
L 67°
WSW
15mph
High tide
3:44 pm

Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 9:09 pm (1.5 ft)
Next high tide : in 5h 06m at 3:44 pm (3.4 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:32 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Aug 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:073.17:140.25:521.75:097:17Waxing Gibbous1Sat
2Sun2:023.38:070.06:561.75:107:16Waxing Gibbous2Sun
3Mon12:424.82:533.58:56-0.18:001.75:117:15Full Moon3Mon
4Tue1:374.83:403.69:41-0.29:021.65:127:14Full Moon4Tue
5Wed2:334.74:253.710:25-0.210:011.45:137:13Full Moon5Wed
6Thu3:284.55:093.811:05-0.210:591.25:147:12Waning Gibbous6Thu
7Fri4:244.25:523.811:440.011:581.15:157:11Waning Gibbous7Fri
8Sat5:243.96:353.812:230.15:157:09Waning Gibbous8Sat
9Sun6:293.57:193.81:001.01:030.45:167:08Third Quarter9Sun
10Mon7:423.18:063.92:070.91:460.75:177:07Third Quarter10Mon
11Tue8:582.98:553.93:180.82:351.05:187:06Third Quarter11Tue
12Wed10:122.99:473.94:290.63:311.25:197:05Third Quarter12Wed
13Thu11:203.010:373.95:330.44:311.55:207:03Waning Crescent13Thu
14Fri12:203.16:300.25:291.65:217:02Waning Crescent14Fri
15Sat1:133.37:200.16:241.75:227:01Waning Crescent15Sat
16Sun12:084.02:003.48:040.17:151.75:227:00Waning Crescent16Sun
17Mon12:484.12:423.58:430.18:011.75:236:58New Moon17Mon
18Tue1:254.13:203.59:170.18:451.65:246:57New Moon18Tue
19Wed2:024.03:533.49:460.29:261.55:256:56New Moon19Wed
20Thu2:394.04:213.410:090.210:041.45:266:54New Moon20Thu
21Fri3:173.94:433.410:280.210:431.25:276:53Waxing Crescent21Fri
22Sat3:593.75:003.510:500.311:221.15:286:52Waxing Crescent22Sat
23Sun4:453.55:213.611:180.35:296:50Waxing Crescent23Sun
24Mon5:363.35:513.812:051.011:53 AM0.55:296:49Waxing Crescent24Mon
25Tue6:393.16:313.912:570.912:350.75:306:48First Quarter25Tue
26Wed8:002.87:194.02:050.91:251.05:316:46First Quarter26Wed
27Thu9:282.88:164.13:290.82:231.35:326:45First Quarter27Thu
28Fri10:472.99:214.14:480.63:301.55:336:43First Quarter28Fri
29Sat11:533.110:324.35:550.34:431.65:346:42Waxing Gibbous29Sat
30Sun12:493.36:520.15:541.65:356:40Waxing Gibbous30Sun
31Mon1:383.57:430.07:001.45:366:39Waxing Gibbous31Mon
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 98% 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 (98% 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