Surveys

Trinidad and tobago

Western North Atlantic · NAVAREA IV 1337/23

issued: 2023-11-17 14:15Z
status: cancelled 2023-11-25 00:01Z (archive)
self-cancels: 2023-11-25 00:01Z
authority: TRINIDAD AND TOBAGO 153/23 171404Z NOV 23.
sea: North Atlantic Ocean
position: 10.007, -60.784
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
TRINIDAD AND TOBAGO.
1. SURVEY OPERATIONS 18 THRU 24 NOV BY
   M/V SEVEN NAVICA ALONG TRACKLINE JOINING
   10-07.03N 060-59.41W, 10-04.53N 060-58.57W,
   10-04.18N 060-57.83W, 10-03.42N 060-55.78W,
   10-02.36N 060-52.97W, 10-01.31N 060-50.15W,
   10-00.32N 060-47.31W, 09-59.37N 060-44.46W,
   09-58.42N 060-41.61W, 09-57.47N 060-38.76W,
   09-56.52N 060-35.91W, 09-55.58N 060-33.08W.
   500 METER BERTH REQUESTED.
2. CANCEL THIS MSG 250001Z NOV 23.

This area · survey operations

161 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now

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

month of issue, all years in the archive

Nearby now · within 120 nm

Trinidad and tobagoCable ops · 11.2 nm
Trinidad and tobagoCable ops · 13 nm
Trinidad and tobagoNav aids · 14.6 nm
Trinidad and tobagoNav aids · 29.7 nm
Trinidad and tobagoCable ops · 29.8 nm
Trinidad and tobagoNav aids · 33.7 nm
Trinidad and tobagoNav aids · 49.9 nm
Trinidad and tobagoWrecks · 53.8 nm
Trinidad and tobagoNav aids · 59.2 nm
Trinidad and tobagoNav aids · 68.6 nm
Trinidad and tobagoNav aids · 70.7 nm
Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 90.3 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.