Unexploded shell reported south of Itoman Gyoko (Okinawa Shima)
- Location
- Okinawa Shima, south of Itoman Gyoko
- Validity
- Active
- unexploded shell
- explosive
SeaLagom
Maritime Navigation Warning Centre
Live NAVAREA and coastal navigational warnings from authoritative sources. Monitor active alerts, explore regional messages, and access the interactive map.
On the map: Noon, every vessel report in one place
Drop any vessel file on the map (a voyage log, ship particulars, a noon report in Excel, a route) and SeaLagom reads it, works out speed, distance to go, ETA, fuel on board and slip, and checks every figure. Write noon reports in your own Excel layout, AMVER, SISTRAM, UKMTO and other standard reports, and compare your fleet.
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Warning & coordinate exports
Export NAVAREA and coastal warnings for GIS, planning tools, and bridge ECDIS. TXT is free for everyone; Contributor unlocks ECDIS and KML with full geometry (circles, areas, sectors). Verified on Furuno FMD (incl. FMD-3005), TRANSAS .aiz, and JRC JAN-9201/7201 CSV. JRC .uch/.uchm exports are in beta. Full API adds structured geometry in GeoJSON, CSV, Shapefile, WKT, and related GIS formats.
GeoJSONJSONTXTPDFWord (DOCX)KMLShapefile (ZIP)WKTCSVGPXGeoPackageECDIS - JRC (CSV zip)ECDIS - JRC (.uchm zip)BetaECDIS - JRC (.uch)BetaECDIS - TRANSASECDIS - FURUNO (XML zip)
Bridge ECDIS compatibility
Verified on bridge ECDIS
- All Furuno FMD modelsFuruno XML ZIP
- Furuno FMD-3005Furuno XML ZIP
- TRANSAS ECDISTRANSAS .aiz user chart
- JRC JAN-9201 / JAN-7201JRC CSV ZIP
Beta ECDIS formats
- JRC .uch & .uchm user chart
Includes GeoJSON, JSON, CSV, KML, GPX, GeoPackage, Shapefile, WKT, and ECDIS exports from region pages, message search, and the map. TXT exports are free and unlimited for everyone. PDF, Word, KML and the other formats come with Lagom, ECDIS user charts with Contributor.
Overview
Warning statistics
By year, month, type and region, plus ice and rigs
2025 to 14 Nov 13,5972026 to 14 Nov 35,694
See all statistics →LagoPal
Ask in plain words, in any language. Any warning by its number is free; reports in any format and e-mail alerts from one sentence come with Full Contributor.
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Important warnings
The most significant warnings in force across all regions: what, where and when. Open a warning for its original text.
Tug Selat Storm sank after security incident in Strait of Hormuz, Oman
- Location
- Strait of Hormuz, Oman
- Validity
- Active
- sunk tug
- security incident
- possible persons in water
- debris in the water
Mine danger - navigation prohibited in northwestern Black Sea area
- Location
- Black Sea, northwestern part
- Validity
- Active
- mines
M/V Roswal sunk off Colombia in the Caribbean Sea
- Location
- Caribbean Sea, Colombia
- Validity
- Active
- sunken vessel
- possible navigation hazard
Open a warning for its full analysis, free for everyone: summary, action for mariners, contacts and vessels.
Today's briefing
What changed across all NAVAREA and coastal regions in the last 24 hours, with every warning analysed. Open a warning for its original text.
High importance, in force now
Critical and high severity warnings that are active or about to start.
- CriticalSearch and rescueSAR SAR 0179/26
Vessel Aninha wrecked north of Marajó Island; one crew member missing
Active
- CriticalDistressHYDROPAC 3280/26
M/V VTA NEPTUNE aground off Laos, South China Sea
Active
- CriticalDistressHYDROPAC 3279/26
Vessel M/V TONG CHENG 301 aground off Vietnam
Active
- CriticalSearch and rescueHYDROLANT 2251/26
Person missing and vessel adrift near 00-07.70N 048-31.18W (Brazil, North Atlantic)
Active
- CriticalPiracy / securityNAVAREA XI 26-0506
Armed robbery boarding reported in Singapore Strait (Phillip Channel area)
Active · until 17 Nov 2026, 14:00 UTC
- CriticalNavigational hazardChina Coastal Lianyungang 云航警182/26
Vessel sunk in south Yellow Sea; vessels advised to avoid
Active
New in the last 24 hours
- NAVAREA II 399/20264h ago
Derelict vessel adrift near Cap Blanc
Drifting object
- Chile Coastal Puerto Montt (Area D) 0340/264h ago
Weapons drill southwest of Bahia Corral on 19-20 Nov
Firing practice
- NAVAREA XV 0162/264h ago
Weapons drill southwest of Bahia Corral, 19-20 Nov
Firing practice
- NAVAREA IX 440/267h ago
Cable repair operations by CS MARAM in Arabian Sea (Pakistan)
Cable / pipeline work
- NAVAREA II 398/20267h ago
Pipe works in the Strait of Gibraltar, 18 Nov-5 Dec
Cable / pipeline work
- NAVAREA XIX Coastal 438/20268h ago
Drifting ice floes between Tennskjaer and Rya
Ice report
Live distress & security warnings
MOB · Distress · Security - active messages
- Distress
3314/26 - HYDROPAC
HYDROPAC · HYDROPAC
ANDAMAN SEA. BURMA. 1. SEARCH AND RESCUE OPERATIONS 15 THRU 22 NOV IN AREA BOUND BY 13-59.18N 097-36.24E, 14-00.84N 097-39.73E, 13-53.53N 097-43.38E, 13-51.87N 097-39.89E. 2. CANCEL THIS MSG
- Distress
71/2026 - AVURNAV FORT DE FRANCE
NAVAREA II · AVURNAV FORT DE FRANCE
Area: MER DES CARAIBES Locality: Antigua VESSEL_ADRIFT Capsized vessel adrift Last seen position 17-02.98N 061-57.65W the 12/11 at 20h07utc Navigate with caution
- Distress
IT-22D7F87D - Italy Tyrrhenian Sea
Italy Coastal · Tyrrhenian Sea
FM IMRCC ROME ITALIAN COAST GUARD TO ALL SHIPS TRANSITING IN THE AREA SAR CASE 4671 AS PER SOLAS CONVENTION AND SAR CONVENTION HAMBURG '79, WE INFORM YOU THAT THIS MRCC IS SEARCHING FOR A MAN OVERBOAR
- Security
26-0506 - NAVAREA XI
NAVAREA XI
SINGAPORE STRAIT. ARMED ROBBERY INFORMATION. 091832Z NOV. 01-08.11N 103-29.15E. ACCORDING TO INFORMATION, A TANKER BOARDED BY SIX PERPETRATORS ARMED WITH GUN-LIKE OBJECT WHILE TRANSITING ALONG THE PHI
- Security
425/26 - NAVAREA IX
NAVAREA IX
021500 UTC NOV 2026 NAVAREA IX 425/26 STRAIT OF HORMUZ CHARTS BA 2851, 2888, 3172, 3409, OMAN CHARTS OM100, OM302, OM509 AND OM1219 TUG BOAT (SELAT STORM) REPORTED INVOLVED IN A SECURITY INCIDENT AND
- Security
420/26 - NAVAREA IX
NAVAREA IX
300300 UTC OCT 2026 NAVAREA IX 420/26 STRAIT OF HORMUZ CHARTS BA 2851, 2888, 3172, OMAN CHARTS OM1219, OM302, OM509 OIL TANKER (RITI) REPORTED INVOLVED IN A SECURITY INCIDENT CAUSING FIRE ONBOARD AND
Latest messages
399/2026 - NAVAREA II
NAVAREANAVAREA II
CAP BLANC Drifting hazards: derelict vessel adrift Vessel adrift in vicinity 24-33.34N 016-50.87W at 141900 UTC NOV 26
4h ago14/11/2026, 19:45 UTC3857/2026 - AVURNAV LOCAL TOULON
CoastalNAVAREA II · AVURNAV LOCAL TOULON
Area: CORSE Locality: anse de l'arinella LIGHT_BUOY_LIGHT_UNLIT FEU DE L'ARINELLA A LA POSITION : 41-23.39N 009-09.05E MARQUE : LATERALE BABORD FONCTION PRICIPALE: CHENALAGE/ALIGNEMENT LFI L1 : 66020 DANGEREUX POUR LA N
4h ago14/11/2026, 19:43 UTC0340/26 - Chile Puerto Montt (Area D)
CoastalChile Coastal · Puerto Montt (Area D)
COASTAL WARNING 0340/26 SOUTHWEST OF BAHIA CORRAL. CHART No 7000, ELECTRONIC CHART CL2LL070. 1.- WEAPONS DRILL: 19 NOV, BETWEEN 1200 HRS AND 1800 HRS UTC. 20 NOV, BETWEEN 1100 HRS AND 1700 HRS UTC. IN AREA BOUNDED BY: A.
4h ago14/11/2026, 19:27 UTC0162/26 - NAVAREA XV
NAVAREANAVAREA XV
SOUTHWEST OF BAHIA CORRAL. CHART No 7000, ELECTRONIC CHART CL2LL070. 1.- WEAPONS DRILL: 19 NOV, BETWEEN 1200 HRS AND 1800 HRS UTC. 20 NOV, BETWEEN 1100 HRS AND 1700 HRS UTC. IN AREA BOUNDED BY: A. 40-05.00S. 074-08.
4h ago14/11/2026, 19:02 UTC3856/2026 - AVURNAV LOCAL TOULON
CoastalNAVAREA II · AVURNAV LOCAL TOULON
Area: LION Locality: PORT DE GRUISSAN LIGHT_UNLIT
5h ago14/11/2026, 18:08 UTC440/26 - NAVAREA IX
NAVAREANAVAREA IX
141600 UTC NOV 2026 NAVAREA IX 440/26 ARABIAN SEA PAKISTAN CHARTS PAK 5 (INT 7314), 33, 57 (INT 751) AND BA 707 1. CABLE REPAIR OPERATION IN PROGRESS BY CS MARAM IN FOLLOWING AREA: 24-46.15N 066-51.13E 24-42.08N 066-34
7h ago14/11/2026, 16:00 UTC
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