Tides Today & Tomorrow in Rootok Island, AK

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Rootok Island, AK.
Next low tide (tomorrow) : 5:29 am (-0.6 ft)
Next high tide : in 4h 43m at 9:33 pm (5.4 ft)
Sunset today : 9:32 pm
Sunrise tomorrow : 4:42 am
Moon phase : Waning Crescent (27% illuminated)
Tide Station Location : Station #9462723
Common Questions About Tides

Rootok Island, AK Tides - Jun 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:283.66:32-0.85:542.34:359:24Waxing Gibbous1Tue
2Wed2:303.97:20-1.36:462.64:359:25Full Moon2Wed
3Thu12:365.83:244.08:07-1.57:362.84:349:26Full Moon3Thu
4Fri1:205.84:134.18:53-1.68:242.94:339:27Full Moon4Fri
5Sat2:025.74:594.19:37-1.59:133.04:329:28Full Moon5Sat
6Sun2:455.45:434.010:19-1.210:033.04:329:29Waning Gibbous6Sun
7Mon3:275.16:244.010:59-0.810:543.04:319:30Waning Gibbous7Mon
8Tue4:104.67:013.911:37-0.411:502.94:319:31Waning Gibbous8Tue
9Wed4:564.17:303.912:150.14:309:32Waning Gibbous9Wed
10Thu5:483.67:583.912:592.712:530.64:309:33Third Quarter10Thu
11Fri6:543.18:284.02:202.41:331.14:299:34Third Quarter11Fri
12Sat8:122.79:024.13:342.02:171.54:299:34Third Quarter12Sat
13Sun9:392.69:384.34:351.43:052.04:299:35Third Quarter13Sun
14Mon12:362.75:230.93:562.34:299:36Waning Crescent14Mon
15Tue1:353.06:030.44:492.64:289:36Waning Crescent15Tue
16Wed2:173.36:41-0.15:392.84:289:37Waning Crescent16Wed
17Thu2:493.57:17-0.56:253.04:289:37Waning Crescent17Thu
18Fri12:195.33:143.77:54-0.87:083.04:289:37New Moon18Fri
19Sat12:595.43:383.98:32-1.17:523.04:289:38New Moon19Sat
20Sun1:395.54:084.09:10-1.28:393.04:299:38New Moon20Sun
21Mon2:215.54:424.19:50-1.29:312.94:299:38Waxing Crescent21Mon
22Tue3:075.35:184.210:29-1.110:272.74:299:38Waxing Crescent22Tue
23Wed3:575.05:574.411:09-0.811:282.44:299:38Waxing Crescent23Wed
24Thu4:544.56:384.511:50-0.34:309:39Waxing Crescent24Thu
25Fri6:013.97:224.712:382.012:340.34:309:38First Quarter25Fri
26Sat7:203.38:074.91:581.51:221.04:319:38First Quarter26Sat
27Sun8:493.08:545.13:170.92:171.64:319:38First Quarter27Sun
28Mon10:562.99:435.34:280.23:192.24:329:38Waxing Gibbous28Mon
29Tue12:573.35:30-0.44:252.64:339:38Waxing Gibbous29Tue
30Wed1:583.66:25-0.85:322.94:339:37Waxing Gibbous30Wed
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 1:31 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 27% 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 Waning Crescent (27% 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