Adak Bight tide times

Adak Bight (North Arm), AKAdak Bight (North Arm)NOAA 9461406Tuesday, October 20 · HADTTue Oct 20Predictions onlyChange station
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Today at Adak Bight the next low tide is at 5:55 PM (2.8 ft) and the next high tide is at 9:16 PM (2.9 ft). Tomorrow's first low is at 5:25 AM.

Estimated now
3.1 ft
Near slack, turning soon
Next low
5:55 PM
In 3 h 37 min · 2.8 ft
Next high
9:16 PM
In 6 h 58 min · 2.9 ft
Tide range today
2.9 ft
Neap tides Friday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ftNOW 2:184:54 AMLow · 0.2 ft2:18 PMHigh · 3.1 ft5:55 PMLow · 2.8 ft9:16 PMHigh · 2.9 ft
Tide chart for Adak Bight, today. Low 0.2 ft at 4:54 AM, high 3.1 ft at 2:18 PM, low 2.8 ft at 5:55 PM, high 2.9 ft at 9:16 PM.

Heights and times are estimated from Adak Island, Sweeper Cove using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • Low4:54 AM0.2 ft
  • High2:18 PM3.1 ft
  • Low5:55 PM2.8 ft
  • High9:16 PM2.9 ft
Tide times for Adak Bight
TideTimeHeight
Low4:54 AM0.2 ft
High2:18 PM3.1 ft
Low5:55 PM2.8 ft
High9:16 PM2.9 ft
Sunrise
9:20 AM
First light 8:45
Sunset
7:43 PM
Last light 8:17
Moon
71%
Waxing gibbous
Tide range
2.9 ft
Mean 2.8 ft

Best windows today

Plan the week →
  • Fishing
    7:00 to 9:00 PM

    Today's best window (8:00 to 10:00 AM) has passed. Dawn light with the incoming tide around the 2:18 PM high. Second window 7:00 to 9:00 PM.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Sunday at 7:00 PM.

  • Surfing
    Next: Wed 9:00 to 11:00 AM
    Earlier today: 9:00 to 11:00 AM

    Today's best window (9:00 to 11:00 AM) has passed.

  • Shallow boat launch
    Avoid 1:00 to 9:00 AM

    Water drops under 1.5 ft from 1:00 to 9:00 AM. Plan to be back on the trailer before then.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L4:54a0.2H2:18p3.1L5:55p2.8H9:16p2.92.9
WedOct 21L5:25a0.6H2:10p2.9L6:40p2.4H10:44p2.52.3
ThuOct 22L5:50a1.0H1:55p2.9L7:27p1.91.9
FriOct 23H12:41a2.2L6:04a1.5H1:43p2.9L8:14p1.31.6
SatOct 24H3:22a2.1L5:46a2.1H1:34p3.2L9:01p0.72.5
SunOct 25H1:33p3.5L9:48p0.13.5
MonOct 26H1:42p3.9L10:37p−0.54.4

Neap tides Friday. Smaller range, so highs and lows stay close to average. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9461406.

Nearby stations

Currents

Kagalaska Strait, off Galas Point

  • Slack12:42 AM
  • Max ebb3:46 AM 2.3 kn
  • Slack5:41 AM
  • Max flood9:35 AM 3.6 kn
  • Slack3:12 PM
  • Max ebb5:37 PM 1.5 kn
  • Slack6:50 PM
  • Max flood9:38 PM 2.2 kn

Current predictions for Kagalaska Strait, off Galas Point, 2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Adak Island, Sweeper Cove
Live gauge
None
Coordinates
51.770° N, 176.435° W
Time zone
Hawaii-Aleutian, UTC−9
Station ID
NOAA 9461406

About the tides at Adak Bight

This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. The pattern follows the reference station at Adak Island, Sweeper Cove. The average range is about 2.8 ft. Spring tides add a little more at both ends. That is smaller than most Alaska stations on this site. The next spring tides peak on October 30, with a range of 5.7 ft. Neap tides follow on Friday, when the range shrinks to 1.6 ft. In the next 12 months the highest predicted tide here is 5.6 ft on December 23, and the lowest is −1.8 ft on June 6.

Adak Bight is a subordinate station. NOAA predicts its tides by adjusting Adak Island, Sweeper Cove: highs come about 84 min and lows about 122 min earlier than there. The nearest other station is Laska Cove, 4 mi away, where high tide comes about 1 h 20 m later. For tidal currents, see Kagalaska Strait, off Galas Point.

Predictions are based on Adak Island, Sweeper Cove.

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Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.