Beaufort Sea

IHO sea area 13 · -157° to -123° E, 68° to 76° N

in force
4
last 12 months
2
since 2004
135
categories
6

In force now · 4

  1. HYDROARC 180/25 · Nav aids2025-10-03
    RACON at Tuktoyaktuk Island Light (69-27.35N 132-59.97W) in Beaufort Sea is inoperative.
  2. HYDROARC 145/25 · Nav aids2025-08-29
    A radar beacon at Pitt Island, Beaufort Sea, Canada, at 69-09.00N 136-11.00W is inoperative.
  3. HYDROARC 163/23 · Nav aids2023-08-15
    Radar beacon at Pullen Island Light, 69-46.60N 134-24.40W, Beaufort Sea, Canada, is inoperative.
  4. HYDROARC 198/22 · Nav aids2022-08-11
    In Beaufort Sea, Canada, Notice 27: the radar beacon at Shingle Point Beacon at 69-00.0N 137-34.5W is inoperative.

Longest in force

  1. HYDROARC 198/22 · Nav aids2022-08-11
    In Beaufort Sea, Canada, Notice 27: the radar beacon at Shingle Point Beacon at 69-00.0N 137-34.5W is inoperative.
  2. HYDROARC 163/23 · Nav aids2023-08-15
    Radar beacon at Pullen Island Light, 69-46.60N 134-24.40W, Beaufort Sea, Canada, is inoperative.
  3. HYDROARC 145/25 · Nav aids2025-08-29
    A radar beacon at Pitt Island, Beaufort Sea, Canada, at 69-09.00N 136-11.00W is inoperative.
  4. HYDROARC 180/25 · Nav aids2025-10-03
    RACON at Tuktoyaktuk Island Light (69-27.35N 132-59.97W) in Beaufort Sea is inoperative.

By year

04
06
08
10
11
12
13
14
15
16
17
18
19
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25

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

By category · since 1997

Surveys6649%
Nav aids4533%
Other118%
Cable ops86%
Derelicts43%
Containers11%

Archive · 131 cancelled

  1. HYDROARC 13/06 · Surveys2006-10-21 → 2010-07-04
    Bottom scientific mooring, top float 33 meters established in 70-53.761N 129-45.721W
  2. HYDROARC 12/06 · Surveys2006-10-21 → 2010-07-02
    Bottom scientific mooring, top float 43 meters established in 71-02.251N 133-24.180W
  3. HYDROARC 11/06 · Surveys2006-10-21 → 2010-07-06
    Bottom scientific mooring, top float 51 meters established in 70-19.973N 133-44.274W
  4. HYDROARC 10/06 · Surveys2006-10-21 → 2010-07-02
    Bottom scientific mooring, top float 52 meters established in 70-19.937N 133-44.463W
  5. HYDROARC 9/06 · Surveys2006-10-21 → 2011-05-21
    Bottom scientific mooring, top float 48 meters established in 72-34.680N 127-27.174W
  6. HYDROARC 8/06 · Surveys2006-10-21 → 2010-07-02
    Bottom scientific mooring, top float 50 meters established in 73-27.875N 136-59.815W
  7. HYDROARC 7/06 · Surveys2006-10-21 → 2011-05-21
    Bottom scientific mooring, top float 50 meters established in 71-46.506N 131-52.711W
  8. HYDROARC 3/06 · Surveys2006-05-23 → 2011-05-21
    Scientific mooring established in 71-00N 134-00W
  9. HYDROARC 6/04 · Surveys2004-01-08 → 2011-05-21
    Scientific moorings established: a. BS4 in 71-26.29N 152-00.72W
  10. HYDROARC 5/04 · Surveys2004-01-08 → 2011-05-21
    Scientific moorings established: a. arpw in 71-41.34N 152-32.69W
  11. HYDROARC 4/04 · Surveys2004-01-08 → 2011-05-21
    Scientific moorings established: a. BS7 in 71-34.07N 151-54.82W

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.