Surveys
Trinidad and tobago
Western North Atlantic · Eastern Caribbean Sea · NAVAREA IV 244/15
- issued
- 2015-04-02 13:34Z
- status
- cancelled 2015-04-26 00:01Z (archive)
- authority
- TRINIDAD 9/15 011957Z APR 15.
- sea
- North Atlantic Ocean
- position
- 11.649, -59.677
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
EASTERN CARIBBEAN SEA.
TRINIDAD AND TOBAGO.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
25 APR BY M/V SEA SERVICE AND M/V PROTEUS
IN AREAS BOUND BY:
A. 10-25.02N 058-51.64W, 10-33.00N 058-51.72W,
10-48.60N 058-51.71W, 10-48.60N 059-10.66W,
10-33.00N 059-17.50W, 10-18.00N 059-17.50W,
10-18.00N 058-55.86W.
B. 11-10.27N 059-58.11W, 11-10.20N 059-43.90W,
11-19.94N 059-15.11W, 11-57.99N 059-37.26W,
11-58.00N 059-43.09W, 11-16.49N 060-09.24W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 26 APR 15.
This area · survey operations
171 within 180 nm since 2002 · 1 in the last 12 months · 0 in force now
02
05
10
15
20
25
26
- Trinidad and tobago2026-08-14
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoNav aids · 75 nm
- Trinidad and tobagoCable ops · 99.5 nm
- Trinidad and tobagoNav aids · 107.5 nm
- Trinidad and tobagoNav aids · 111.4 nm
- Trinidad and tobagoCable ops · 114.8 nm
- Trinidad and tobagoCable ops · 115.2 nm
- GrenadinesWrecks · 116.4 nm
- Trinidad and tobagoNav aids · 119.3 nm
Worldwide now
84 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.