Surveys

Survey operations by vessel Moonrise G continue in Guyana waters until November 15; wide berth requested.

North Atlantic · Guyana · NAVAREA IV 616/26

issued: 2026-06-23 19:53Z
status: in force
self-cancels: 2026-11-16 00:01Z
cancels: NAVAREA IV 473/26
position: 7.566, -57.824
source: nga_inforce · first seen 2026-08-17 13:41Z

Original warning text

NORTH ATLANTIC.
GUYANA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 15 NOV
   BY M/V MOONRISE G IN AREA BOUND BY
   07-50.19N 058-24.50W, 07-50.01N 057-29.99W,
   07-15.21N 057-13.52W, 07-15.21N 057-32.07W,
   07-19.72N 057-34.21W, 07-20.04N 058-13.41W,
   07-37.60N 058-20.00W, 07-40.76N 058-20.00W.
   WIDE BERTH REQUESTED.
2. CANCEL NAVAREA IV 473/26.
3. CANCEL THIS MSG 160001Z NOV 26.

Conditions at the position · now

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Open-Meteo Marine / Open-Meteo · GEBCO 2020 · model data at the centroid, not an observation

This area · survey operations

276 within 180 nm since 2014 · 13 in the last 12 months · 14 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Survey operations in progress until 15 nov by M/V bgp prospector in area bound by 07-50.19N 058-24.50W,…Surveys · 0 nm
Survey operations in progress until 16 nov by M/V sea horse II in area bound by 07-57.54N 058-27.64W,…Surveys · 11.1 nm
Survey operations in progress until 16 nov by M/V seaquest in area bound by 07-57.54N 058-27.64W, 07-57.95N…Surveys · 11.1 nm
Odas buoy established in 07-02.67N 057-58.65WNav aids · 32.6 nm
M/V barima sank in 07-28.23N 058-23.40WOther · 34.2 nm
Two odas buoys established in vicinity 06-57.93N 057-48.54WNav aids · 36.1 nm
Barge trader III sank in 06-53.77N 057-53.43WOther · 40.4 nm
Survey operations in progress until 31 dec by vessel aht DN87 and tug telesto in area bound by 07-03.06N…Surveys · 40.6 nm
Underwater operations in progress until 25 aug by M/V handin tide in area bound by 08-00.65N 056-59.52W,…Surveys · 56.7 nm
Underwater operations in progress until 31 dec by M/V c-worker 1 in area bound by 07-54.85N 057-06.47W,…Surveys · 56.8 nm
Underwater operations in progress until 31 dec 26 by osv aldemir souza tide in area bound by 08-15.96N…Surveys · 60.7 nm
Survey operations in progress until 31 dec 26 by M/V fugro brasilis in area bound by: 08-00.00N 057-09.90W,…Surveys · 61.9 nm

Worldwide now

73 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.