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

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25

By month (all years)

J
F
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M
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By category · since 1997

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

Archive · 131 cancelled

  1. HYDROARC 286/17 · Other2017-09-20 → 2017-09-22
    Mcts iqaluit remote station inuvik 68-19N 133-35W transmit services inoperative
  2. HYDROARC 181/17 · Nav aids2017-08-01 → 2017-08-03
    Odas buoy established in 69-32.11N 138-52.61W
  3. HYDROARC 153/17 · Nav aids2017-07-18 → 2017-07-19
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit services inoperative
  4. HYDROARC 124/17 · Cable ops2017-06-29 → 2017-10-16
    Cable operations by cableship ile de batz 01 jul thru 06 aug in vicinity: a. 64-55.8N 168-58.6W
  5. HYDROARC 92/17 · Nav aids2017-05-29 → 2017-06-01
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit and receive services inoperative
  6. HYDROARC 90/17 · Nav aids2017-05-27 → 2017-05-28
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit and receive services inoperative
  7. HYDROARC 278/16 · Other2016-10-04 → 2017-04-07
    Mcts iqaluit remote station inuvik 68-19N 133-35W radiofacsimile frequencies 4292 khz and 8456 khz at…
  8. HYDROARC 227/16 · Other2016-09-10 → 2016-09-13
    Mcts iqaluit remote station inuvik 68-19N 133-35W inoperative
  9. HYDROARC 204/16 · Derelicts2016-09-03 → 2016-09-04
    Derelict barge adrift in 69-44.0N 133-24.5W at 031736Z sep
  10. HYDROARC 148/16 · Nav aids2016-08-01 → 2016-08-02
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf services inoperative
  11. HYDROARC 137/16 · Surveys2016-07-20 → 2016-10-01
    Scientific mooring, least depth 37.2 meters, established until 30 sep in 71-23.69N 152-03.08W
  12. HYDROARC 136/16 · Surveys2016-07-20 → 2016-10-27
    Sub-surface scientific mooring, BS3, at depth 147 meters, established in 71-23.65N 152-03.04W
  13. HYDROARC 126/16 · Nav aids2016-07-14 → 2016-07-19
    Mcts iqaluit remote station parson's lake 68-54N 133-56W off air
  14. HYDROARC 345/15 · Surveys2015-10-02 → 2019-01-07
    Scientific moorings, at depth 183 meters and attached by 530 meter long line, established in: a. 70-52.18N…
  15. HYDROARC 343/15 · Surveys2015-10-01 → 2018-10-11
    Scientific mooring, at depth 61 meters, established in 70-25.94N 139-01.24W
  16. HYDROARC 320/15 · Surveys2015-09-27 → 2017-10-16
    Scientific mooring, at depth 214 meters, established in 71-01.00N 133-48.51W
  17. HYDROARC 279/15 · Other2015-09-14 → 2015-09-15
    Mcts iqaluit remote stations inuvik 68-19N 133-35W and parsons lake 68-54N 133-56W unreliable 141500Z to…
  18. HYDROARC 278/15 · Other2015-09-14 → 2015-09-15
    Mcts iqaluit remote station inuvik 68-19N 133-35W unreliable 141500Z to 150100Z sep
  19. HYDROARC 211/15 · Nav aids2015-08-02 → 2015-08-04
    Tuft point light 69-44.7N 132-29.2W unlit
  20. HYDROARC 210/15 · Nav aids2015-08-02 → 2015-08-04
    Atkinson point light 69-57.2N 131-26.9W unlit

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