Tides Today & Tomorrow in Rootok Island, AK

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Rootok Island, AK.
Next low tide : 6:05 am (0.1 ft)
Next high tide (tomorrow) : in 3m at 9:35 pm (4.6 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:01 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #9462723
Common Questions About Tides

Rootok Island, AK Tides - Feb 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:274.62:544.79:172.49:311.08:475:44Waning Gibbous1Fri
2Sat3:514.73:344.49:552.29:531.48:455:46Waning Gibbous2Sat
3Sun4:184.74:194.010:352.010:131.88:435:48Waning Gibbous3Sun
4Mon4:474.85:133.611:241.910:312.38:415:50Waning Gibbous4Mon
5Tue5:194.86:243.312:271.88:395:52Third Quarter5Tue
6Wed5:584.97:513.11:431.68:375:54Third Quarter6Wed
7Thu6:495.02:591.28:355:56Third Quarter7Thu
8Fri7:525.24:040.78:345:58Waning Crescent8Fri
9Sat8:585.44:570.28:326:00Waning Crescent9Sat
10Sun12:484.010:04 AM5.74:103.55:43-0.28:306:02Waning Crescent10Sun
11Mon12:514.311:04 AM5.95:163.16:26-0.58:276:04Waning Crescent11Mon
12Tue1:084.612:006.16:112.77:07-0.78:256:06New Moon12Tue
13Wed1:364.812:536.17:032.17:48-0.58:236:08New Moon13Wed
14Thu2:075.11:465.97:551.68:28-0.28:216:10New Moon14Thu
15Fri2:425.32:415.58:471.19:070.38:196:12Waxing Crescent15Fri
16Sat3:185.53:375.09:400.79:451.08:176:14Waxing Crescent16Sat
17Sun3:565.64:374.410:360.610:221.78:156:16Waxing Crescent17Sun
18Mon4:375.65:483.811:390.511:022.48:136:18First Quarter18Mon
19Tue5:225.57:403.412:530.68:106:20First Quarter19Tue
20Wed6:155.310:293.62:150.68:086:22First Quarter20Wed
21Thu7:175.111:413.91:033.43:350.58:066:24First Quarter21Thu
22Fri8:255.02:503.64:420.38:046:26Waxing Gibbous22Fri
23Sat12:234.19:36 AM4.94:203.45:330.28:016:28Waxing Gibbous23Sat
24Sun12:564.310:41 AM5.05:203.16:130.27:596:30Waxing Gibbous24Sun
25Mon1:244.311:32 AM5.06:042.86:460.27:576:32Waxing Gibbous25Mon
26Tue1:444.312:145.06:412.47:160.37:556:34Full Moon26Tue
27Wed1:514.312:534.97:152.17:430.57:526:36Full Moon27Wed
28Thu1:564.41:304.87:481.88:090.87:506:38Full Moon28Thu
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 1:50 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 Rootok Island, AK?

Rootok Island, AK is currently in a transitional phase. Tonight's moon is 73% 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 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 Waxing Gibbous (73% illuminated). This places Rootok Island, AK 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