Tides Today & Tomorrow in Rootok Island, AK

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Rootok Island, AK.
Next low tide : 4:07 pm (3.1 ft)
Next high tide : in 5h 30m at 1:29 pm (3.3 ft)
Sunset today : 9:31 pm
Sunrise tomorrow : 4:43 am
Moon phase : Waning Crescent (17% illuminated)
Tide Station Location : Station #9462723
Common Questions About Tides

Rootok Island, AK Tides - Jun 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:315.74:044.19:03-1.68:293.04:359:24New Moon1Mon
2Tue2:145.84:494.19:48-1.69:223.04:349:25Waxing Crescent2Tue
3Wed3:015.75:364.210:34-1.510:203.04:349:26Waxing Crescent3Wed
4Thu3:525.36:234.211:20-1.211:252.84:339:27Waxing Crescent4Thu
5Fri4:504.87:104.312:08-0.84:329:28Waxing Crescent5Fri
6Sat5:574.27:564.412:432.512:59-0.24:329:29First Quarter6Sat
7Sun7:173.68:394.62:112.01:520.54:319:30First Quarter7Sun
8Mon8:463.19:214.83:321.32:481.24:309:31First Quarter8Mon
9Tue10:462.910:045.04:430.63:451.84:309:32Waxing Gibbous9Tue
10Wed12:463.25:41-0.14:432.34:309:33Waxing Gibbous10Wed
11Thu1:533.56:32-0.65:382.74:299:34Waxing Gibbous11Thu
12Fri2:473.77:16-0.96:292.94:299:34Waxing Gibbous12Fri
13Sat12:135.43:353.97:58-1.17:143.14:299:35Full Moon13Sat
14Sun12:545.44:183.98:37-1.17:563.24:299:36Full Moon14Sun
15Mon1:325.44:563.99:15-1.08:383.24:289:36Full Moon15Mon
16Tue2:105.25:293.99:51-0.99:193.24:289:37Full Moon16Tue
17Wed2:475.05:513.810:24-0.610:023.14:289:37Waning Gibbous17Wed
18Thu3:244.76:043.810:56-0.410:463.04:289:37Waning Gibbous18Thu
19Fri4:024.46:253.811:26-0.111:372.84:299:38Waning Gibbous19Fri
20Sat4:443.96:543.811:560.34:299:38Waning Gibbous20Sat
21Sun5:363.57:274.012:382.612:270.84:299:38Third Quarter21Sun
22Mon6:463.08:014.11:532.31:001.24:299:38Third Quarter22Mon
23Tue8:092.78:384.43:051.81:391.74:309:38Third Quarter23Tue
24Wed9:352.69:174.64:071.22:272.14:309:38Third Quarter24Wed
25Thu11:272.810:014.95:010.63:252.64:309:38Waning Crescent25Thu
26Fri1:303.15:490.04:292.94:319:38Waning Crescent26Fri
27Sat2:083.56:34-0.65:323.04:329:38Waning Crescent27Sat
28Sun2:413.87:19-1.16:303.14:329:38New Moon28Sun
29Mon12:275.93:144.08:03-1.57:253.04:339:38New Moon29Mon
30Tue1:166.03:504.28:49-1.78:202.94:349:37New Moon30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462723)

Common Questions About Rootok Island, AK Tides

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What time does the tide turn (slack tide) in Rootok Island, AK today?

Slack tide in Rootok Island, AK is approximately 2:48 pm — 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 Rootok Island, AK?

Rootok Island, AK is currently in a spring phase. Tonight's moon is 17% 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 Rootok Island, AK 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 Rootok Island, AK?

Tide predictions for Rootok Island, AK 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 Rootok Island, AK?

Tide data for Rootok Island, AK is sourced from NOAA Station #9462723. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462723.

What is the moon phase in Rootok Island, AK tonight?

Tonight the moon over Rootok Island, AK is Waning Crescent (17% illuminated). This places Rootok Island, AK 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