Surveys
Underwater operations by vessel Seven Seas near Trinidad and Tobago until 052200 UTC December, 500 meter berth requested.
North Atlantic · NAVAREA IV 832/26
- issued
- 2026-08-27 10:37Z
- status
- in force
- self-cancels
- 2026-12-05 23:00Z
- sea
- North Atlantic Ocean
- position
- 10.101, -60.292
- nearest port
- Point Lisas · 73 nm
- source
- nga_inforce · first seen 2026-08-28 19:47Z
Original warning text
NORTH ATLANTIC. TRINIDAD AND TOBAGO. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 052200Z DEC BY M/V SEVEN SEAS IN 10-06.05N 060-17.51W. 500 METER BERTH REQUESTED. 2. CANCEL THIS MSG 052300Z DEC 26.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · survey operations
175 within 180 nm since 2002 · 5 in the last 12 months · 3 in force now
02
05
10
15
20
25
26
- Trinidad and tobago2026-08-27
- Trinidad and tobago2026-08-25
- Trinidad and tobago2026-08-24
- Trinidad and tobago2026-08-14
- Trinidad and tobago2024-09-27
- Trinidad and tobago2024-06-14
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 tobagoCable ops · 0.3 nm
- Trinidad and tobagoSurveys · 12.6 nm
- Trinidad and tobagoSurveys · 18.1 nm
- Trinidad and tobagoCable ops · 18.8 nm
- Trinidad and tobagoNav aids · 41.4 nm
- Trinidad and tobagoNav aids · 51.7 nm
- Trinidad and tobagoNav aids · 58.4 nm
- Trinidad and tobagoNav aids · 70.9 nm
- Trinidad and tobagoNav aids · 76.4 nm
- Trinidad and tobagoWrecks · 78.4 nm
- Trinidad and tobagoNav aids · 78.9 nm
- Trinidad and tobagoNav aids · 93.5 nm
Worldwide now
69 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.