National warning service · Brazil

Brazilian Navy — NAVAREA V COASTAL series

Recorded as: NAVAREA V COASTAL

One of the sub-series the Brazilian Navy uses for its NAVAREA V broadcasts.

National warning services and NAVAREA coordinators collect reports of dangers in their waters — from hydrographic surveys, navies, ports and ships — and broadcast them as numbered navigational warnings, some ocean-wide and some coastal.

What the archive holds

795 messages in this archive record NAVAREA V COASTAL as their authority, issued from 2006-05-10 to 2024-05-08. None of them is in force in the latest lists we collected.

Nav aids accounts for 252 of 795 recorded messages (32%), the largest warning type group in this selection.

All of those that can be attributed to a NAVAREA belong to NAVAREA V.

Located messages lie in 2 sea areas, most often South Atlantic Ocean and North Atlantic Ocean.

The largest yearly count is 2023, with 273 messages. Collection is incomplete between 2024-05 and 2026-08-17, so those years are not comparable.

Across all years its messages are issued most often in December and least often in October.

They reached this archive through HYDROLANT (795).

Messages by year of issue

'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24

By month of issue, all years

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Warning types

Where

NAVAREA V 795

Most recently issued

  1. HYDROLANT 968/24 · Nav aids · South Atlantic Ocean2024-05-08
    Ponta de pedras light 07-37.7S 034-48.7W unlit until 03 nov
  2. HYDROLANT 933/24 · Nav aids · South Atlantic Ocean2024-05-01
    Ilha maiau light 01-16.90S 044-54.20W unlit until 27 oct
  3. HYDROLANT 876/24 · Nav aids · South Atlantic Ocean2024-04-25
    Yellow odas buoy established in 24-08.60S 045-40.70W
  4. HYDROLANT 846/24 · Surveys · South Atlantic Ocean2024-04-21
    Underwater operations in progress until 19 may in 23-04.0S 043-02.5W
  5. HYDROLANT 845/24 · Wrecks · North Atlantic Ocean2024-04-21
    Dangerous wreck in 04-32.00N 051-27.00W
  6. HYDROLANT 817/24 · Nav aids · South Atlantic Ocean2024-04-17
    Ilha dos lobos light 28-26.77S 048-42.45W unlit until 14 oct
  7. HYDROLANT 803/24 · Surveys · South Atlantic Ocean2024-04-16
    Underwater operations 0500Z to 2000Z daily 16 thru 25 apr by M/V double diamond and M/V novo estado in…
  8. HYDROLANT 797/24 · Surveys · South Atlantic Ocean2024-04-15
    Underwater operations 1200Z to 1700Z daily 15 thru 30 apr by M/V future and M/V open seas I in 20-22.10S…

Earliest in the archive

  1. HYDROLANT 885/06 · Exercises · South Atlantic Ocean2006-05-09
    Gunnery exercises 1100Z to 1930Z daily 11 thru 16 may in area bound by 05-52.8S 035-06.5W, 05-50.0S…

Other national warning services in NAVAREA V

Counts are messages recording this issuer as their authority, recounted 2026-09-24; see coverage for what is collected. Not for navigation.

Brazilian Navy — NAVAREA V COASTAL series — navigational warnings it issued · seahazards