Tides in Alaska

Trident Bay, Akun Island tide times

AlaskaNear Akutan, Aleutians East BoroughNOAA 9462721Tide prediction station

The tide is falling: low tide at 9:34 AM, 1.2 ft.

Now

Today, Sunday, September 27: every high and low tide, and the predicted curve through the day.

  1. High tide3:24 AM3.2 ft
  2. Low tide9:34 AM1.2 ft
  3. High tide3:15 PM3.9 ft
  4. Low tide10:31 PM0.0 ft
0123412 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AMNow

Feet above mean lower low water. Times are Alaska Daylight Time. Sunrise 8:57 AM, sunset 8:47 PM.

Alerts in force

National Weather Service products for coastal flooding, storm surge, high surf and tsunami at this station’s position.

None right now. The National Weather Service issues coastal flood advisories and warnings, storm surge watches and warnings, high surf advisories and tsunami messages for water at this station.

7-day tide table

Highest tide this week 4.5 ft, Wed, Sep 30 at 4:50 PM. Lowest -0.3 ft, Sat, Oct 3 at 4:14 AM.

High and low tides at Trident Bay, Akun Island, AK, Alaska Daylight Time, feet above MLLW
DateHigh and low tidesSunrise / sunsetMoon
Sun, Sep 27 TodayHigh 3:24 AM 3.2 ftLow 9:34 AM 1.2 ftHigh 3:15 PM 3.9 ftLow 10:31 PM 0.0 ft8:57 AM / 8:47 PMWaning gibbousRises 8:42 PM
Mon, Sep 28High 4:14 AM 2.9 ftLow 9:18 AM 1.6 ftHigh 3:42 PM 4.2 ftLow 11:24 PM -0.1 ft8:59 AM / 8:45 PMWaning gibbousRises 8:56 PM
Tue, Sep 29High 5:13 AM 2.5 ftLow 8:48 AM 1.9 ftHigh 4:13 PM 4.4 ft9:01 AM / 8:42 PMWaning gibbousRises 9:16 PM
Wed, Sep 30Low 12:24 AM -0.2 ftHigh 6:27 AM 2.2 ftLow 8:37 AM 2.0 ftHigh 4:50 PM 4.5 ft9:03 AM / 8:40 PMWaning gibbousRises 9:47 PM
Thu, Oct 1Low 1:32 AM -0.2 ftHigh 5:36 PM 4.5 ft9:05 AM / 8:37 PMWaning gibbousRises 10:34 PM
Fri, Oct 2Low 2:54 AM -0.2 ftHigh 6:34 PM 4.3 ft9:07 AM / 8:35 PMWaning gibbousRises 11:44 PM
Sat, Oct 3Low 4:14 AM -0.3 ftHigh 7:53 PM 4.0 ft9:08 AM / 8:33 PMLast quarter 5:25 AM

Next moon phases: last quarter Sat, Oct 3, new moon Sat, Oct 10.

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The calendar holds every high and low for the next three months and keeps itself three months ahead.

What this means

Heights are feet above mean lower low water (MLLW): the average of the lower of each day’s two low tides over NOAA’s 19-year tidal epoch, and the zero of US tide tables and nautical charts. A low tide below that average is printed as a negative height.

Predictions are astronomical. They account for the moon and the sun, not the weather: onshore wind, low air pressure and high river flow hold the water above the prediction, offshore wind and high pressure hold it below.

Spring tides, the largest ranges of the month, follow the new and full moon by a day or two. Neap tides, the smallest, follow the quarter moons.

Nearby8

The closest other NOAA tide stations, nearest first.

More for this place

Sources

Tide predictions and water levels from NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS). Coastal flood, storm surge and high surf products from the National Weather Service. Station 9462721: original at NOAA.