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 : 5:29 am (-0.6 ft)
Next high tide (tomorrow) : in 2h 08m 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 - Apr 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:044.410:243.92:333.03:330.26:337:38First Quarter1Thu
2Fri9:264.410:594.33:562.44:300.16:307:40Waxing Gibbous2Fri
3Sat10:404.611:344.74:571.65:200.26:287:42Waxing Gibbous3Sat
4Sun12:464.76:500.77:050.46:257:44Waxing Gibbous4Sun
5Mon1:095.01:464.87:39-0.17:480.76:237:46Full Moon5Mon
6Tue1:455.42:424.88:27-0.78:301.26:217:47Full Moon6Tue
7Wed2:225.63:394.69:15-1.09:121.66:187:49Full Moon7Wed
8Thu3:015.64:354.310:04-1.19:542.16:167:51Waning Gibbous8Thu
9Fri3:405.55:354.010:54-1.010:362.56:137:53Waning Gibbous9Fri
10Sat4:225.36:503.811:45-0.711:212.96:117:55Waning Gibbous10Sat
11Sun5:064.98:463.612:43-0.26:097:57Third Quarter11Sun
12Mon5:574.510:113.712:183.11:490.26:067:59Third Quarter12Mon
13Tue7:004.111:123.71:533.22:590.56:048:00Third Quarter13Tue
14Wed8:173.711:533.83:423.04:050.76:018:02Third Quarter14Wed
15Thu9:383.55:032.65:010.95:598:04Waning Crescent15Thu
16Fri12:213.911:05 AM3.55:532.05:461.05:578:06Waning Crescent16Fri
17Sat12:344.012:163.66:301.56:231.25:548:08Waning Crescent17Sat
18Sun12:364.11:033.77:021.06:551.45:528:10Waning Crescent18Sun
19Mon12:494.31:423.87:330.57:241.65:508:12Waning Crescent19Mon
20Tue1:114.52:193.88:030.27:521.85:488:13New Moon20Tue
21Wed1:374.62:563.98:35-0.18:192.15:458:15New Moon21Wed
22Thu2:054.83:353.99:07-0.38:462.45:438:17New Moon22Thu
23Fri2:324.94:163.89:41-0.49:152.65:418:19New Moon23Fri
24Sat2:595.05:013.810:18-0.59:452.85:398:21Waxing Crescent24Sat
25Sun3:275.05:503.710:57-0.410:213.05:368:23Waxing Crescent25Sun
26Mon4:014.96:463.611:43-0.411:083.15:348:25Waxing Crescent26Mon
27Tue4:444.77:483.612:35-0.25:328:26First Quarter27Tue
28Wed5:484.38:463.712:203.11:370.05:308:28First Quarter28Wed
29Thu7:214.09:374.02:052.92:420.25:288:30First Quarter29Thu
30Fri8:533.710:224.33:402.33:460.45:268:32First Quarter30Fri
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