Active HYDROLANT - HYDROLANT messages | SeaLagom
NAVAREA
Coastal
Map
Ports
Marine hub
ECDIS
•
Search
API
Home
NAVAREA
Coastal
Map
Ports
Marine hub
ECDIS
New
Search
API
More
Noon
Beta
NAVTEX
About
MODU
Quiz
App
Bulletins
Downloads
Privacy
Terms
Contributor FAQ
Contributor checkout
Account
Loading…
- UTC
🇬🇧
en
Language:
English
🇬🇧
English
🇨🇳
中文
🇪🇸
Español
🇷🇺
Русский
🇵🇹
Português
🇬🇷
Ελληνικά
🇺🇦
Українська
🇹🇷
Türkçe
🇫🇷
Français
🇵🇭
Filipino
Argentina
Argentina
Bahrain
Bahrain
Brazil · Amazon Basin
BR-Amazon Ba…
Brazil · East
BR-East
Brazil · General
BR-General
Brazil · North
BR-North
Brazil · SAR
BR-SAR
Brazil · South
BR-South
Bulgaria
Bulgaria
Canada · BC Inland Waterways
BC Inland Wa…
Canada · Canadian Arctic
Canadian Arc…
Canada · Great Lakes
Great Lakes
Canada · Labrador
Labrador
Canada · Mackenzie
Mackenzie
Canada · Maritimes
Maritimes
Canada · Newfoundland
Newfoundland
Canada · Ottawa River and Rideau Canal
Ottawa River…
Canada · Pacific Coast
Pacific Coast
Canada · Prairies - Manitoba Lakes
Prairies - M…
Canada · St. Lawrence
St. Lawrence
Croatia
Croatia
Cyprus
Cyprus
Denmark
Denmark
Estonia
Estonia
Falkland Coastal · Falkland Islands
Falkland Isl…
Fiji
Fiji
Finland
Finland
Greece · IRAKELIO
GR-IRAKELIO
Greece · KERKYRA
GR-KERKYRA
Greece · LIMNOS
GR-LIMNOS
Hellenic Navigational Warnings · Navwarns
GR-Navwarns
Denmark Coastal · Greenland
Greenland
India · INDIA NAVTEX
IN-INDIA NAV…
Japan · JAPAN NAVTEX
JP-JAPAN NAV…
Japan · 10th RCG
JP-10th RCG
Japan · 11th RCG
JP-11th RCG
Japan · 1st RCG
JP-1st RCG
Japan · 2nd RCG
JP-2nd RCG
Japan · 3rd RCG
JP-3rd RCG
Japan · 4th RCG
JP-4th RCG
Japan · 5th RCG
JP-5th RCG
Japan · 6th RCG
JP-6th RCG
Japan · 7th RCG
JP-7th RCG
Japan · 8th RCG
JP-8th RCG
Japan · 9th RCG
JP-9th RCG
Latvia
Latvia
Lithuania
Lithuania
New Zealand · New Zealand Coastal
NZ-New Zeala…
Nigeria
Nigeria
Norway · NAVAREA XIX Coastal
NAVAREA XIX …
Pakistan
Pakistan
Poland
Poland
Portugal
Portugal
Portugal · Portugal Local
Portugal Local
Romania
Romania
Romania · Romania Coastal
Romania Coas…
Russia · Russia Archangelsk Coastal
RU-Russia Ar…
Russia · Russia East Coastal
RU-Russia Ea…
Russia · Russia Murmansk Coastal
RU-Russia Mu…
Russia · Russia West Coastal
RU-Russia We…
Coastal
US - HYDROLANT
US
· Page
1
of
2
88
In force
5
Added today
25
Last 7 days
2694
Total archived
Subscribe
Export
Print list
Full content
Archived / Canceled
Search
All coastal regions
1846/26
PAN PAN
Show on map
17/09/2026, 08:53
BLACK SEA.
ROMANIA.
1. HAZARDOUS OPERATIONS 0600Z TO 1200Z
DAILY 22 THRU 25 AND 28 SEP
IN AREA BOUND BY
44-25.43N 028-42.50E, 44-29.50N 028-55.58E,
44-25.08N 029-01.20E, 44-19.70N 029-00.82E,
44-14.57N 028-57.93E
, 44-13.10N 028-56.33E,
44-22.08N 028-42.42E
.
2. CANCEL THIS MSG 281300Z SEP 26.
View
Copy
Export
Share
1845/26
Show on map
17/09/2026, 04:24
SCOTIA SEA.
SOUTH ATLANTIC.
SOUTH PACIFIC.
ANTARCTICA.
1. ICEBERGS REPORTED IN:
A. A84, 71-11.40S 101-39.00W.
B. A85, 61-43.20S 053-01.20W.
C. D33A, 64-00.00S 055-35.40W.
D. D33C, 61-38.40S 053-55.20W.
2. CANCEL THIS MSG 180425Z SEP 26.
View
Copy
Export
Share
1844/26
SÉCURITÉ
Show on map
17/09/2026, 01:36
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS IN PROGRESS
UNTIL 240259Z SEP BY M/V SIEM PILOT
IN
22-25.32S 039-56.55W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 240359Z SEP 26.
View
Copy
Export
Share
1843/26
SÉCURITÉ
Show on map
17/09/2026, 01:30
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1700Z
DAILY 17 SEP THRU 01 OCT BY M/V TOP WEATHER
AND M/V COMANDO B IN
20-23.85S 040-09.08W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 011800Z OCT 26.
View
Copy
Export
Share
1842/26
SÉCURITÉ
Show on map
17/09/2026, 01:25
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z
DAILY 17 SEP TRU 01 OCT BY M/V FJ IRIS AND
M/V COMANDO B IN
20-23.72S 040-09.15W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 011900Z OCT 26.
View
Copy
Export
Share
1838/26
PAN PAN
Show on map
16/09/2026, 15:10
NORTH ATLANTIC.
SCOTLAND.
1. HAZARDOUS OPERATIONS 180600Z TO 181700Z SEP
IN AREAS WITHIN:
A. 27 MILES OF 57-27.50N 008-20.50W.
B. 20 MILES OF 57-43.50N 008-58.80W.
C. 17 MILES OF 58-06.30N 011-06.70W.
D. 17 MILES OF 57-56.00N 010-28.10W.
E. 16 MILES OF 57-41.60N 009-41.80W.
2. CANCEL THIS MSG 181800Z SEP 26.
View
Copy
Export
Share
1837/26
Show on map
16/09/2026, 14:32
SCOTIA SEA.
SOUTH ATLANTIC.
ANTARCTICA.
1. ICEBERGS REPORTED IN:
A. A81,
57-41.00S 046-00.00W
.
B. D33B,
59-27.00S 047-32.00W
.
C. A76C,
54-28.00S 026-31.00W
.
D. D32,
57-36.00S 038-57.00W
.
E.
57-42.00S 047-57.00W
.
F.
59-53.00S 051-04.00W
.
G.
56-21.00S 050-24.00W
.
H.
58-14.00S 050-05.00W
.
2. CANCEL THIS MSG 171433Z SEP 26.
View
Copy
Export
Share
1835/26
SÉCURITÉ
Show on map
16/09/2026, 03:40
SEA OF THE HEBRIDES.
SCOTLAND.
DUBH ARTACH LIGHT 56-08.00N 006-38.10W
UNRELIABLE.
View
Copy
Export
Share
1833/26
PAN PAN
Show on map
16/09/2026, 01:12
NORTH ATLANTIC.
MOROCCO.
1. HAZARDOUS OPERATIONS 170001Z TO 172359Z SEP
IN AREA BOUND BY
33-41.00N 008-03.00W
,
33-41.00N 008-26.00W
,
33-50.50N 008-23.90W, 33-58.60N 008-14.30W,
34-01.00N 008-03.00W
.
2. CANCEL THIS MSG 180100Z SEP 26.
View
Copy
Export
Share
1832/26
PAN PAN
Show on map
15/09/2026, 18:50
NORTH ATLANTIC.
MOROCCO.
1. HAZARDOUS OPERATIONS 160001Z TO 180001Z SEP
IN AREAS BOUND BY:
A.
26-50.00N 014-00.00W
,
26-50.00N 014-22.36W
,
26-57.65N 014-20.62W
, 27-04.27N 014-15.70W,
27-08.60N 014-08.43W,
27-10.00N 014-00.00W
.
B.
23-35.00N 017-00.00W
,
23-35.08N 017-21.75W
,
23-44.54N 017-19.04W
,
23-52.58N 017-10.39W
,
23-55.07N 017-00.00W
.
2. HYDROLANT 1830/26.
3. CANCEL THIS MSG 180100Z SEP 26.
View
Copy
Export
Share
1831/26
SÉCURITÉ
Show on map
15/09/2026, 16:30
SOUTH ATLANTIC.
CONGO, (BRAZZAVILLE).
CABLE OPERATIONS 190001Z SEP UNTIL FURTHER NOTICE
BY CABLESHIP LEON THEVENIN IN AREA BOUND BY
05-27.80S 010-42.70E, 05-38.70S 010-54.20E,
05-49.70S 010-30.40E, 05-44.50S 010-25.40E.
WIDE BERTH REQUESTED.
View
Copy
Export
Share
1825/26
SÉCURITÉ
Show on map
15/09/2026, 01:02
NORTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
26 SEP BY M/V AMAZON WARRIOR,
M/V VENTURE G AND M/V BIG JOHN VII
TOWING 12 10000 METER LONG CABLES
IN AREA BOUND BY
04-33.71N 050-01.26W
,
05-42.36N 048-58.13W
,
03-02.99N 046-18.20W,
01-59.67N 047-14.09W
,
02-02.36N 047-18.50W,
02-05.99N 047-20.75W
,
02-07.44N 047-21.64W
,
02-33.17N 047-37.51W
,
02-41.94N 047-47.84W
,
02-54.27N 047-55.54W
,
03-10.64N 048-13.68W
, 03-17.80N 048-17.87W,
03-34.64N 048-37.52W
,
03-48.19N 048-54.43W
,
03-56.43N 049-06.33W
,
04-07.01N 049-23.23W
,
04-15.75N 049-43.94W
.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1774/26.
3. CANCEL THIS MSG 270001Z SEP 26.
View
Copy
Export
Share
1823/26
PAN PAN
Show on map
14/09/2026, 19:00
TYRRHENIAN SEA.
SARDINIA.
1. DERELICT VESSEL ADRIFT IN 38-51.10N 009-20.90E.
2. CANCEL THIS MSG 171900Z SEP 26.
View
Copy
Export
Share
1821/26
SÉCURITÉ
Show on map
14/09/2026, 17:08
IRISH SEA.
WALES.
UNDERWATER OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V ZWERVER I
IN AREA BOUND BY
53-34.50N 003-35.40W, 53-34.60N 003-28.20W,
53-32.60N 003-35.70W.
WIDE BERTH REQUESTED.
View
Copy
Export
Share
1816/26
SÉCURITÉ
Show on map
14/09/2026, 01:01
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z
DAILY UNTIL 25 SEP BY M/V SOMNIUM AUSTRALIS
AND M/V COMANDO B IN
20-23.78S 040-09.43W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 251900Z SEP 26.
View
Copy
Export
Share
1815/26
SÉCURITÉ
Show on map
14/09/2026, 00:53
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z
DAILY UNTIL 28 SEP BY M/V COMANDO B
AND M/V SHANDONG FU XIN
IN 20-23.20S 040-09.73W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 281900Z SEP 26.
View
Copy
Export
Share
1809/26
SÉCURITÉ
Show on map
12/09/2026, 14:46
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z DAILY
13 THRU 27 SEP BY M/V COMANDO B AND
M/V IONIC SMYRNI IN
20-23.05S 040-09.88W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 271900Z SEP 26.
View
Copy
Export
Share
1808/26
SÉCURITÉ
Show on map
12/09/2026, 14:24
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z DAILY
13 THRU 27 SEP BY M/V COMANDO B AND
M/V CALYPSO IN
20-23.18S 040-09.77W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 271900Z SEP 26.
View
Copy
Export
Share
1807/26
SÉCURITÉ
Show on map
12/09/2026, 14:01
SOUTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 030300Z NOV
BY M/V FUGRO VAQUITA AND AN UNMANNED VESSEL
ALONG TRACKLINE JOINING
22-56.50S 043-08.40W,
22-32.79S 040-04.53W
,
22-56.50S 043-08.40W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 030400Z NOV 26.
View
Copy
Export
Share
1804/26
PAN PAN
Show on map
12/09/2026, 01:07
NORTH ATLANTIC.
SCOTLAND.
1. HAZARDOUS OPERATIONS
0900Z TO 2330Z DAILY 17 THRU 21 SEP
IN AREA WITHIN 140 MILES OF
58-14.00N 013-21.00W
.
2. CANCEL THIS MSG 220030Z SEP 26.
View
Copy
Export
Share
1801/26
Show on map
11/09/2026, 15:12
1. HYDROLANT WARNINGS IN FORCE AS OF 111502Z SEP.
ALL THE INFORCE WARNINGS ARE LISTED HERE.
1800/2026, 1799/2026, 1798/2026, 1797/2026, 1795/2026,
1794/2026, 1793/2026, 1788/2026, 1787/2026, 1786/2026,
1784/2026, 1783/2026, 1778/2026, 1774/2026, 1771/2026,
1770/2026, 1767/2026, 1761/2026, 1743/2026, 1742/2026,
1741/2026, 1739/2026, 1734/2026, 1733/2026, 1715/2026,
1699/2026, 1698/2026, 1691/2026, 1687/2026, 1678/2026,
1663/2026, 1645/2026, 1634/2026, 1598/2026, 1589/2026,
1575/2026, 1545/2026, 1541/2026, 1529/2026, 1525/2026,
1510/2026, 1481/2026, 1462/2026, 1457/2026, 1279/2026,
1258/2026, 1235/2026, 1160/2026, 1086/2026, 986/2026,
942/2026, 906/2026, 900/2026, 882/2026, 810/2026,
657/2026, 638/2026, 628/2026, 627/2026, 585/2026,
582/2026, 238/2026, 237/2026, 236/2026.
2010/2025, 1668/2025, 1213/2025, 1204/2025, 915/2025,
361/2025, 87/2025.
2607/2024, 2306/2024, 2088/2024, 2005/2024, 682/2024.
2452/2023, 2017/2023.
838/2022, 564/2022.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT
BROADCAST WARNINGS ARE AVAILABLE ON THE NGA
MARITIME SAFETY INFORMATION WEBSITE AT:
MSI.NGA.MIL/NAVWARNINGS.
ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL
FROM NGA AT
[email&#160;protected]
.
3. CANCEL HYDROLANT 1753/26.
View
Copy
Export
Share
1800/26
SÉCURITÉ
Show on map
11/09/2026, 14:30
SOUTH ATLANTIC.
BRAZIL.
DNC 01.
CHAPEU VIRADO LIGHT
01-08.12S 048-28.14W
.
UNLIT.
View
Copy
Export
Share
1797/26
SÉCURITÉ
Show on map
11/09/2026, 00:57
SOUTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
10 NOV 27 BY M/V REM SALTIRE
IN AREA BOUND BY
21-39.40S 039-49.11W,
22-07.28S 039-21.27W
,
22-51.59S 039-53.36W
,
22-28.48S 040-32.07W
,
22-20.25S 040-26.11W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 110001Z NOV 27.
View
Copy
Export
Share
1794/26
SÉCURITÉ
Show on map
10/09/2026, 09:39
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z
DAILY 11 THRU 25 SEP BY M/V COMANDO B
AND M/V SOMNIUM AUSTRALIS IN
20-23.78S 040-09.43W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 252200Z SEP 26.
View
Copy
Export
Share
1793/26
SÉCURITÉ
Show on map
10/09/2026, 09:35
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z
DAILY 11 THRU 25 SEP BY M/V COMANDO B
AND M/V ENTERPRISE IN
20-23.47S 040-09.33W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 252200Z SEP 26.
View
Copy
Export
Share
1788/26
SÉCURITÉ
Show on map
09/09/2026, 02:06
SOUTH ATLANTIC.
BRAZIL.
1. ITAPEVA LIGHT 29-33.40S 049-53.37W
UNLIT UNTIL 07 MAR 27.
2. CANCEL THIS MSG 080001Z MAR 27.
View
Copy
Export
Share
1787/26
SÉCURITÉ
Show on map
09/09/2026, 01:15
SOUTH ATLANTIC.
BRAZIL.
1. SARITA LIGHT
32-37.81S 052-25.76W
UNLIT
UNTIL 07 MAR 27.
2. CANCEL THIS MSG 080001Z MAR 27.
View
Copy
Export
Share
1784/26
Show on map
08/09/2026, 12:15
BLACK SEA.
ROMANIA.
PLATFORM NEPTUN ALPHA ESTABLISHED IN
44-02.85N 030-35.25E
.
ONE MILE BERTH REQUESTED.
View
Copy
Export
Share
1778/26
SÉCURITÉ
Show on map
07/09/2026, 09:48
BLACK SEA.
TURKEY.
1. SURVEY OPERATIONS 08 SEP THRU 01 OCT
BY M/V KARADENIZ ARASTIRMA,
M/V BARBAROS HAYREDDIN PASA AND
M/V TANUX-1 IN AREA BOUND BY
42-20.65N 031-59.85E
,
42-20.73N 033-14.63E
,
42-42.03N 033-14.72E
,
43-16.32N 032-46.77E
,
43-20.30N 031-59.70E.
FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 020001Z OCT 26.
View
Copy
Export
Share
1771/26
SÉCURITÉ
Show on map
06/09/2026, 23:13
ENGLISH CHANNEL.
ENGLAND.
NEWHAVEN BREAKWATER, HEAD LIGHT
50-46.50N 000-03.50E UNLIT.
View
Copy
Export
Share
1770/26
SÉCURITÉ
Show on map
06/09/2026, 21:16
NORTH SEA.
NORWEGIAN SEA.
NORWAY.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V RAMFORM ATLAS
TOWING 12 7050 METER LONG CABLES
IN AREA BOUND BY
61-21.60N 002-40.30E, 61-24.60N 003-02.00E,
60-22.70N 003-40.00E, 60-21.20N 003-14.60E.
FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1768/26.
View
Copy
Export
Share
1761/26
SÉCURITÉ
Show on map
05/09/2026, 22:03
NORTH SEA.
ENGLAND.
ROKER PIER LIGHT 54-55.30N 001-21.20W UNRELIABLE.
View
Copy
Export
Share
1743/26
SÉCURITÉ
Show on map
03/09/2026, 13:33
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z DAILY
04 THRU 18 SEP BY M/V CHARLIE AND M/V COMANDO B
IN
20-24.27S 040-09.57W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 182200Z SEP 26.
View
Copy
Export
Share
1742/26
SÉCURITÉ
Show on map
03/09/2026, 13:19
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY
01 THRU 30 SEP BY M/V CORAL DO ATLANTICO
IN AREA BOUND BY
23-20.75S 040-08.10W, 23-21.00S 040-06.50W,
23-19.75S 040-09.56W
,
23-17.81S 040-09.56W
,
23-17.76S 040-13.45W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 302100Z SEP 26.
View
Copy
Export
Share
1741/26
SÉCURITÉ
Show on map
03/09/2026, 13:10
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z DAILY
04 THRU 18 SEP BY M/V COMANDO B
AND M/V LINDEN TRADER IN
20-22.98S 040-08.73W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 182200Z SEP 26.
View
Copy
Export
Share
1739/26
SÉCURITÉ
Show on map
03/09/2026, 00:41
SOUTH ATLANTIC.
BRAZIL.
1. BARRA DE ITABAPOANA LIGHT
21-18.82S 040-57.95W
UNLIT UNTIL 01 MAR 27.
2. CANCEL HYDROLANT 492/26.
3. CANCEL THIS MSG 020001Z MAR 27.
View
Copy
Export
Share
1734/26
SÉCURITÉ
Show on map
02/09/2026, 00:48
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z
DAILY 03 THRU 17 SEP BY M/V COMMANDER K
AND M/V COMANDO B IN 20-23.90S 040-08.68W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 172200Z SEP 26.
View
Copy
Export
Share
1715/26
Show on map
30/08/2026, 15:42
NORTH ATLANTIC.
BRAZIL.
M/V SHRI GANESHA, NINE PERSONS ON BOARD, TAKING
ON WATER IN VICINITY
02-04.06N 049-56.06W
ON 30 AUG.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO ANY COASTAL RADIO STATION.
View
Copy
Export
Share
1699/26
Show on map
29/08/2026, 01:36
SOUTH ATLANTIC.
BRAZIL.
1. YELLOW LIGHT MOORING BUOY
ESTABLISHED TEMPORARILY IN 04-35.70S 037-02.79W.
2. CANCEL THIS MSG 220100Z AUG 29.
View
Copy
Export
Share
1698/26
SÉCURITÉ
Show on map
29/08/2026, 00:55
SOUTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS 290900Z AUG
THRU 072200Z JAN 27 BY M/V TUPAN III
IN AREA BOUND BY
25-34.77S 048-20.62W
,
25-29.89S 048-41.14W
,
25-28.14S 048-23.77W
, 25-26.51S 048-21.20W,
25-37.37S 048-04.42W
,
25-37.51S 048-11.49W
,
25-42.88S 048-04.28W
,
25-39.25S 048-11.45W
,
25-43.02S 048-11.36W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 072300Z JAN 27.
View
Copy
Export
Share
1691/26
SÉCURITÉ
Show on map
28/08/2026, 09:28
NORWEGIAN SEA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V AMAZON CONQUEROR
TOWING 12 10000 METER LONG CABLES
IN AREA BOUND BY
65-40.80N 005-19.70E, 65-42.20N 006-52.30E,
64-33.50N 006-04.80E, 64-32.70N 004-33.70E.
SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1689/26.
View
Copy
Export
Share
1687/26
Show on map
27/08/2026, 23:49
NORTH ATLANTIC.
ORKNEY ISLANDS.
CABLE OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY CABLESHIP SOVEREIGN
IN 59-49.00N 002-58.40W.
ONE MILE BERTH REQUESTED.
View
Copy
Export
Share
1663/26
SÉCURITÉ
Show on map
24/08/2026, 20:04
SOUTH ATLANTIC.
ANGOLA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V RAMFORM VICTORY
TOWING 12 THREE MILE LONG CABLES
IN AREA BOUND BY
06-07.30S 011-14.00E, 06-31.10S 011-17.40E,
06-35.00S 010-51.00E
, 06-11.40S 010-47.30E.
FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1294/26.
View
Copy
Export
Share
1645/26
SÉCURITÉ
Show on map
22/08/2026, 10:57
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z DAILY
23 AUG THRU 29 SEP BY M/V COMANDO B
AND M/V BH SHIJIAZHUANG IN
20-23.47S 040-09.88W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 291900Z SEP 26.
View
Copy
Export
Share
1634/26
Show on map
21/08/2026, 00:39
SOUTH ATLANTIC.
BRAZIL.
1. ODAS BUOY TEMPORARILY ESTABLISHED
UNTIL 21 AUG 27 IN 21-34.20S 040-43.62W.
2. CANCEL HYDROLANT 746/26.
3. CANCEL THIS MSG 220001Z AUG 27.
View
Copy
Export
Share
1589/26
Show on map
16/08/2026, 21:56
DOVER STRAIT.
ENGLAND.
EAST GOODWIN LIGHT VESSEL 51-13.30N 001-36.40E.
PERMANENTLY DISCONTINUED.
View
Copy
Export
Share
1545/26
SÉCURITÉ
Show on map
10/08/2026, 14:39
NORTH ATLANTIC.
AZORES.
1. MF/HF VOICE AND DSC SERVICES FROM AZORES STATIONS
37-47.65N 25-49.42W OFF AIR.
2. CANCEL HYDROLANT 1527/26.
View
Copy
Export
Share
1541/26
SÉCURITÉ
Show on map
09/08/2026, 13:25
SOUTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS 10 AUG 26 THRU 08 MAR 27
BY TUG MCE NAVEGACAO I
IN AREA BOUND BY
22-48.38S 041-08.21W
, 22-48.38S 041-01.70W,
22-51.38S 041-01.70W,
22-51.38S 041-08.21W
.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 090001Z MAR 27.
View
Copy
Export
Share
1529/26
SÉCURITÉ
Show on map
08/08/2026, 00:44
SOUTH ATLANTIC.
BRAZIL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
09 JUL 27 BY M/V BGP DRAGON TOWING
250 METER LONG CABLE IN AREA BOUND BY
22-32.79S 040-09.79W
,
22-30.18S 040-14.02W
,
22-22.20S 040-14.72W,
22-18.56S 040-12.13W
,
22-14.72S 040-10.95W
,
22-08.19S 040-06.66W
,
22-04.65S 040-06.28W
,
22-01.32S 040-03.91W
,
22-00.21S 040-01.41W
,
21-58.95S 039-59.82W
,
21-57.94S 039-56.98W
,
21-59.51S 039-51.99W
,
22-02.26S 039-47.32W
, 22-06.87S 039-46.80W,
22-12.18S 039-50.95W
,
22-12.92S 039-51.99W
,
22-21.80S 039-57.86W,
22-25.83S 039-56.22W
,
22-28.41S 039-55.62W
,
22-34.61S 040-00.11W
,
22-35.52S 040-05.16W
.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1521/26.
3. CANCEL THIS MSG 100001Z JUL 27.
View
Copy
Export
Share
1525/26
PAN PAN
Show on map
07/08/2026, 15:03
NORTH ATLANTIC.
WESTERN SAHARA.
DANGEROUS WRECK IN 23-57.50N 015-50.00W.
311600Z JUL
View
Copy
Export
Share
Page
1
of
2
·
88
messages
Next
SeaLagom
Live NAVAREA and coastal navigational warnings, marine safety information, and community resources for professional mariners.
Warnings
NAVAREA
Coastal
Map
Message search
Bulletins
Community
Marine resources
Upload resource
Account
Sign in
Register
Profile
Contributor plans
API docs
Legal
About
Privacy
Terms
Contributor FAQ
©
2026
SeaLagom. Navigational warnings are provided for awareness - always consult official MSI sources.
+
Become Partner