Tides Today & Tomorrow in Collinsville, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Collinsville, CA.
Next low tide : 2:11 pm (-0.3 ft)
Next high tide : in 2h 14m at 6:20 am (3.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9415176
Common Questions About Tides

Collinsville, CA Tides - Aug 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:414.84:063.410:01-0.29:081.76:108:17New Moon1Sun
2Mon2:404.84:473.510:42-0.310:091.56:118:16New Moon2Mon
3Tue3:374.65:263.611:20-0.311:071.26:128:15New Moon3Tue
4Wed4:334.46:033.711:56-0.26:128:14Waxing Crescent4Wed
5Thu5:304.16:403.812:051.012:290.06:138:12Waxing Crescent5Thu
6Fri6:303.77:183.91:040.81:030.36:148:11Waxing Crescent6Fri
7Sat7:363.37:584.02:070.71:380.66:158:10First Quarter7Sat
8Sun8:513.08:414.03:150.62:191.06:168:09First Quarter8Sun
9Mon10:092.89:314.04:270.53:091.46:178:08First Quarter9Mon
10Tue11:262.810:284.05:390.44:101.76:188:07First Quarter10Tue
11Wed12:343.06:440.35:191.96:198:06Waxing Gibbous11Wed
12Thu1:323.27:400.16:261.96:198:04Waxing Gibbous12Thu
13Fri12:234.02:223.38:280.07:261.96:208:03Waxing Gibbous13Fri
14Sat1:124.03:063.49:100.08:191.86:218:02Waxing Gibbous14Sat
15Sun1:554.03:453.49:470.09:061.76:228:01Full Moon15Sun
16Mon2:343.94:183.410:180.09:491.56:237:59Full Moon16Mon
17Tue3:113.84:473.410:440.110:291.46:247:58Full Moon17Tue
18Wed3:483.75:093.411:030.211:071.26:257:57Full Moon18Wed
19Thu4:263.65:243.511:200.311:431.16:267:55Waning Gibbous19Thu
20Fri5:083.45:393.711:400.46:267:54Waning Gibbous20Fri
21Sat5:543.26:023.912:200.912:080.66:277:53Waning Gibbous21Sat
22Sun6:483.06:334.11:020.912:420.96:287:51Waning Gibbous22Sun
23Mon8:012.77:144.21:530.81:231.26:297:50Third Quarter23Mon
24Tue9:352.68:034.33:050.82:121.56:307:49Third Quarter24Tue
25Wed11:052.69:024.34:410.73:131.86:317:47Third Quarter25Wed
26Thu12:182.86:030.54:281.96:327:46Third Quarter26Thu
27Fri1:173.07:070.35:471.96:327:44Waning Crescent27Fri
28Sat2:053.28:000.17:011.76:337:43Waning Crescent28Sat
29Sun12:394.42:483.38:46-0.18:061.46:347:41Waning Crescent29Sun
30Mon1:434.43:273.59:28-0.19:061.16:357:40New Moon30Mon
31Tue2:414.44:033.610:05-0.110:020.86:367:38New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415176)

Common Questions About Collinsville, CA Tides

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What time does the tide turn (slack tide) in Collinsville, CA today?

Slack tide in Collinsville, CA is approximately 10:15 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Collinsville, CA is currently in a transitional phase. Tonight's moon is 28% 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 (28% 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