Gulf of Mexico

IHO sea area 26 · -98° to -80° E, 17° to 31° N

in force
8
last 12 months
61
archive messages
3,980
categories
18

What the archive shows

3,980 messages are recorded since 1970-02-10 for the Gulf of Mexico. The selection uses the IHO sea area; a message may describe an exercise, equipment outage or continuing operation as well as a hazard report.

Spills accounts for 1,566 of 3,980 recorded messages (39%), the largest category group in this selection.

The NGA historical archive froze in 2024-05; live collection began 2026-08-17. Counts around that gap are incomplete, and changes in reporting volume do not establish changes in incident frequency.

In force now · 8

  1. NAVAREA IV 662/26 · Nav aids2026-07-07
    The US Coast Guard remote communication facility in New Orleans (29-53N 89-57W) is off air for medium and high frequency digital selective calling.
  2. NAVAREA IV 53/26 · Wrecks2026-01-20
    Dangerous wreck in Gulf of America near Mexico at 25-14.24N 097-07.72W.
  3. NAVAREA IV 90/25 · Nav aids2025-01-16
    Santiaguillo Light in Bay of Campeche, Mexico, at 19-08.56N 095-48.48W is unlit.
  4. NAVAREA IV 702/24 · Nav aids2024-06-18
    In the Gulf of Mexico off Mexico, Punta de Piedra Light at 24-29.23N 097-44.56W is unlit.
  5. NAVAREA IV 701/24 · Nav aids2024-06-18
    Carbonera Light in the Gulf of Mexico, Mexico, at 24-37.62N 097-42.97W is unlit.
  6. NAVAREA IV 778/21 · Nav aids2021-08-31
    La Barra Light in Bay of Campeche, Mexico, chart 28320, at 20-58.4N 097-18.5W, is unreliable.
  7. NAVAREA IV 278/21 · Nav aids2021-04-02
    Roca Partida light in Bay of Campeche, Mexico, is unlit.
  8. NAVAREA IV 277/21 · Nav aids2021-04-02
    Tonala Light at 18-12-45N 094-08-00W in Bay of Campeche, Mexico is unlit.

Longest in force

  1. NAVAREA IV 277/21 · Nav aids2021-04-02
    Tonala Light at 18-12-45N 094-08-00W in Bay of Campeche, Mexico is unlit.
  2. NAVAREA IV 278/21 · Nav aids2021-04-02
    Roca Partida light in Bay of Campeche, Mexico, is unlit.
  3. NAVAREA IV 778/21 · Nav aids2021-08-31
    La Barra Light in Bay of Campeche, Mexico, chart 28320, at 20-58.4N 097-18.5W, is unreliable.
  4. NAVAREA IV 701/24 · Nav aids2024-06-18
    Carbonera Light in the Gulf of Mexico, Mexico, at 24-37.62N 097-42.97W is unlit.
  5. NAVAREA IV 702/24 · Nav aids2024-06-18
    In the Gulf of Mexico off Mexico, Punta de Piedra Light at 24-29.23N 097-44.56W is unlit.

By year

70
73
75
78
79
81
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

By month (all years)

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

By category · available archive

Spills1,56639%
Nav aids58615%
Incidents45711%
Exercises39610%
Cable ops2456%
Derelicts1654%
Surveys1624%
Other1263%
Storms1233%
Debris491%
Missiles271%
Wrecks271%
Towing160%
Quakes130%
Ordnance90%
Structures80%
Restricted30%
Containers20%

Archive · 3,972 cancelled

  1. NOAAORR-11123 · Spills2026-02-24 → 2026-03-10
    Gulf of america
  2. NOAAORR-11122 · Spills2026-02-19 → 2026-03-05
    Pilottown, la, USA
  3. NOAAORR-11121 · Spills2026-02-14 → 2026-02-28
    Flowline discharge, romere pass 23/24; venice, louisiana
  4. NOAAORR-11118 · Spills2026-02-04 → 2026-02-18
    Chemical release from container ship northern jaguar, apm terminal; mobile, alabama
  5. NOAAORR-11117 · Spills2026-02-04 → 2026-02-18
    Wellhead spill, grand isle 25; grand isle, louisiana
  6. NOAAORR-11116 · Spills2026-02-03 → 2026-02-17
    On february 3, 2026, U.S
  7. NOAAORR-11110 · Spills2026-01-22 → 2026-02-05
    Oil discharge from wellhead into west cote blanche bay; cypremort point, louisiana
  8. NOAAORR-11107 · Spills2026-01-16 → 2026-01-30
    Oil spill from tpic flow line, southwest pass 24; port eads, louisiana
  9. NOAAORR-11101 · Spills2026-01-12 → 2026-01-26
    PXJ4+4W mobile, al, USA
  10. NOAAORR-11112 · Spills2026-01-08 → 2026-01-22
    Mystery sheen, ship shoal 43; gulf of america
  11. NOAAORR-11099 · Spills2026-01-06 → 2026-01-20
    Crude oil release at tpic sl 1923 #28 well; pilottown, louisiana
  12. NOAAORR-11094 · Spills2025-12-29 → 2026-01-12
    8GR7+R7 pascagoula, ms, USA
  13. NOAAORR-11088 · Spills2025-11-23 → 2025-12-07
    On november 23, 2025, an asset of hilcorp released an unknown quantity of crude oil into terrebonne bay,…
  14. NOAAORR-11083 · Spills2025-11-14 → 2025-11-28
    On november 14, 2025, the U.S
  15. NOAAORR-11082 · Spills2025-11-12 → 2025-11-26
    Dauphin island al, USA
  16. NOAAORR-11084 · Spills2025-11-11 → 2025-11-25
    Flowline leak and in situ burn; south pass 24, louisiana
  17. NOAAORR-11080 · Spills2025-10-31 → 2025-11-14
    Oil discharge at castex energy–lafourche 23 #1 well site; golden meadow, louisiana
  18. NOAAORR-11077 · Spills2025-10-29 → 2025-11-12
    855V+72, galveston, tx, USA
  19. NOAAORR-11076 · Spills2025-10-21 → 2025-11-04
    Petersburg, fl, USA
  20. NOAAORR-11072 · Spills2025-10-03 → 2025-10-17
    Fire and oil spill on commercial fishing vessel; breton sound, louisiana

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

Gulf of Mexico — navigational warnings — archive page 3 · seahazards