Tides Today & Tomorrow in Rootok Island, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Rootok Island, AK.
Next low tide : in 1h 43m at 1:09 pm (0.1 ft)
Next high tide : 8:15 pm (4.3 ft)
Sunset today : 9:38 pm
Sunrise tomorrow : 4:29 am
Moon phase : First Quarter (40% illuminated)
Tide Station Location : Station #9462723
Common Questions About Tides

Rootok Island, AK Tides - May 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:084.311:413.62:080.25:248:34Third Quarter1Fri
2Sat6:533.910:493.72:193.53:110.35:228:36Third Quarter2Sat
3Sun8:513.711:004.04:042.94:080.35:208:37Third Quarter3Sun
4Mon10:183.711:274.35:062.04:590.55:188:39Waning Crescent4Mon
5Tue11:373.811:594.85:561.05:460.85:168:41Waning Crescent5Tue
6Wed12:474.06:410.06:301.25:148:43Waning Crescent6Wed
7Thu12:325.21:514.27:27-0.87:121.75:128:45New Moon7Thu
8Fri1:075.62:524.38:13-1.57:542.25:108:46New Moon8Fri
9Sat1:445.93:544.39:02-1.98:372.75:088:48New Moon9Sat
10Sun2:236.04:594.29:52-2.09:233.05:068:50Waxing Crescent10Sun
11Mon3:055.96:154.110:44-1.810:123.35:058:52Waxing Crescent11Mon
12Tue3:505.67:494.011:39-1.511:103.55:038:53Waxing Crescent12Tue
13Wed4:405.29:044.012:38-1.05:018:55Waxing Crescent13Wed
14Thu5:404.610:014.112:303.51:42-0.44:598:57First Quarter14Thu
15Fri6:544.010:454.12:253.32:460.04:588:59First Quarter15Fri
16Sat8:213.511:174.24:072.73:450.54:569:00First Quarter16Sat
17Sun9:573.111:384.25:172.04:360.94:549:02Waxing Gibbous17Sun
18Mon11:513.111:484.36:031.35:201.34:539:03Waxing Gibbous18Mon
19Tue1:043.26:390.75:581.74:519:05Waxing Gibbous19Tue
20Wed12:014.51:583.37:110.16:322.14:509:07Waxing Gibbous20Wed
21Thu12:214.62:453.57:41-0.37:032.44:489:08Full Moon21Thu
22Fri12:464.83:283.68:12-0.57:312.74:479:10Full Moon22Fri
23Sat1:134.94:073.78:43-0.77:593.04:469:11Full Moon23Sat
24Sun1:405.04:433.79:16-0.78:273.24:449:13Full Moon24Sun
25Mon2:075.05:213.79:51-0.78:543.44:439:14Full Moon25Mon
26Tue2:325.06:063.610:27-0.69:233.54:429:16Waning Gibbous26Tue
27Wed2:585.011:05-0.64:419:17Waning Gibbous27Wed
28Thu3:304.87:523.611:45-0.410:593.54:409:19Waning Gibbous28Thu
29Fri4:114.58:133.712:30-0.34:399:20Waning Gibbous29Fri
30Sat5:114.18:423.812:273.41:190.04:389:21Third Quarter30Sat
31Sun6:523.69:144.12:152.92:110.34:379:22Third Quarter31Sun
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 4:42 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 neap phase. Tonight's moon is 40% 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 minimum.

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 First Quarter (40% illuminated). This places Rootok Island, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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