Surveys
Trinidad and tobago
Western North Atlantic · NAVAREA IV 1347/23
- issued
- 2023-11-19 23:43Z
- status
- cancelled 2023-12-08 00:01Z (archive)
- self-cancels
- 2023-12-08 00:01Z
- authority
- TRINIDAD AND TOBAGO 154/23 192320Z NOV 23.
- sea
- North Atlantic Ocean
- position
- 10.142, -60.762
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. TRINIDAD AND TOBAGO. 1. SURVEY OPERATIONS 23 NOV THRU 07 DEC BY M/V PROTEUS ALONG TRACKLINE JOINING 10-07.19N 060-46.62W, 10-08.16N 060-44.67W, 10-09.62N 060-45.40W, 10-08.64N 060-47.36W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 080001Z DEC 23.
This area · survey operations
162 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
20
24
- Trinidad and tobago2024-05-07
- Trinidad and tobago2024-03-27
- Trinidad and tobago2024-03-22
- Trinidad and tobago2024-03-12
- Underwater operations 07 thru 09 feb by M/V voyager eagle in 10-05.08N 061-02.13W2024-02-02
- Trinidad and tobago2024-01-30
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoNav aids · 13.5 nm
- Trinidad and tobagoCable ops · 14.6 nm
- Trinidad and tobagoCable ops · 16.1 nm
- Trinidad and tobagoNav aids · 27.8 nm
- Trinidad and tobagoCable ops · 28 nm
- Trinidad and tobagoNav aids · 30.7 nm
- Trinidad and tobagoNav aids · 51.3 nm
- Trinidad and tobagoWrecks · 51.3 nm
- Trinidad and tobagoNav aids · 53.7 nm
- Trinidad and tobagoNav aids · 60.6 nm
- Trinidad and tobagoNav aids · 67.4 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 88 nm
Worldwide now
86 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.