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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A
M
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By category · since 1997

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

Archive · 131 cancelled

  1. HYDROARC 208/11 · Surveys2011-10-13 → 2012-10-02
    Nga chart 16004 (12TH ed)
  2. HYDROARC 207/11 · Surveys2011-10-13 → 2012-10-02
    Nga chart 16005 (10TH ed)
  3. HYDROARC 183/11 · Containers2011-09-22 → 2011-09-23
    Three containers adrift vicinity 72-00N 150-00W at 221455Z sep
  4. HYDROARC 118/11 · Nav aids2011-08-01 → 2011-08-29
    Nga chart 15945 (0 ed)
  5. HYDROARC 102/10 · Surveys2010-10-25 → 2017-04-07
    B. 70-19.937N 133-44.458W
  6. HYDROARC 69/10 · Nav aids2010-08-26 → 2010-09-20
    Nga chart 15926 (0 ed)
  7. HYDROARC 56/10 · Surveys2010-08-11 → 2017-04-07
    Beaufort Sea
  8. HYDROARC 55/10 · Cable ops2010-08-10 → 2010-10-10
    Seismic survey in progress until further notice by M/V bos atlantic towing 9500 meter long cable in area…
  9. HYDROARC 47/10 · Cable ops2010-07-31 → 2010-10-09
    Seismic survey and cable laying operations in progress until further notice by M/V polar prince in area…
  10. HYDROARC 46/10 · Nav aids2010-07-31 → 2010-08-08
    Nga chart 15948 (1ST ed)
  11. HYDROARC 34/10 · Surveys2010-07-08 → 2010-08-08
    Nga chart 16003 (17TH ed)
  12. HYDROARC 33/10 · Surveys2010-07-08 → 2010-07-28
    Nga chart 15927 (0 ed)
  13. HYDROARC 32/10 · Surveys2010-07-06 → 2010-08-15
    Nga chart 15926 (0 ed)
  14. HYDROARC 31/10 · Surveys2010-07-06 → 2010-08-15
    Nga chart 15926 (0 ed)
  15. HYDROARC 30/10 · Surveys2010-07-06 → 2011-10-22
    Nga chart 15926 (0 ed)
  16. HYDROARC 29/10 · Surveys2010-07-04 → 2010-08-15
    Nga chart 15926 (0 ed)
  17. HYDROARC 28/10 · Surveys2010-07-04 → 2010-07-29
    Nga chart 15926 (0 ed)
  18. HYDROARC 27/10 · Surveys2010-07-04 → 2010-07-29
    Nga chart 15926 (0 ed)
  19. HYDROARC 25/10 · Surveys2010-07-04 → 2010-08-01
    Nga chart 15926 (0 ed)
  20. HYDROARC 19/10 · Surveys2010-07-03 → 2010-08-15
    Scientific mooring, top float 30 meters, established in 70-30N 135-30W

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