Possible unexploded shell reported near Itoman Gyoko, Okinawa Shima
- Location
- Okinawa Shima, Itoman Gyoko
- Validity
- Active
- possible unexploded shell
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 11 Nov 13,3862026 to 11 Nov 34,886
See all statistics →LagoPal
Ask in plain words, in any language: find any warning, get reports in any format, set up email alerts from one sentence.
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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.
Submerged grounded sailing vessel in approaches to Ile du Grand Ribaud
- Location
- Approaches to Ile du Grand Ribaud, Provence
- Validity
- Active
- submerged grounded sailing vessel
- navigation obstruction
Armed robbery boarding reported in Singapore Strait (Phillip Channel area)
- Location
- Singapore Strait, Phillip Channel
- Validity
- until 17 Nov 2026, 14:00 UTC
- armed robbery
- persons armed with gun-like object
- boarding of vessel
Vessel sunk in south Yellow Sea; vessels advised to avoid
- Location
- South Yellow Sea
- Validity
- Active
- sunken vessel
- submerged obstruction
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
- CriticalDistressHYDROPAC 3275/26
Disabled cargo vessel adrift near 08-39.95N 106-11.63E (South China Sea, Vietnam)
Active
- CriticalPiracy / securityHYDROPAC 3274/26
Armed piracy boarding reported in the Singapore Strait
Active · until 12 Nov 2026, 21:00 UTC
New in the last 24 hours
- JAPAN NAVTEX 26-21660m ago
Kura Saki light restored off east Kyushu (NNE of Toi Misaki)
Aids to navigation
- JAPAN NAVTEX 26-21650m ago
Gunnery concluded west of Sata Misaki, south coast of Kyushu
Cancellation
- Russia East Coastal WEST 210/2643m ago
Recommended deepwater routes changed in Obskaya Guba (Vorota Arktiki terminal)
Aids to navigation
- Italy Coastal Adriatic Sea 65/261h ago
Navigation lights and sound signals out at platform Clara West in Central Adriatic
Aids to navigation
- Greece NAVTEX LIMNOS LIMNOS-231/261h ago
Scientific survey by R/V AEGAEO in North/South Evvoikos and Pagasitikos Gulfs, 14-15 Nov
Survey operations
- New Zealand Coastal 291/261h ago
VHF Channel 16 unavailable in Area Plenty
Aids to navigation
Live distress & security warnings
MOB · Distress · Security - active messages
- Distress
IT-85C5FBBF - 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 OVERB
- 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
- Security
3155/26 - HYDROPAC
HYDROPAC · HYDROPAC
STRAIT OF HORMUZ. OMAN. M/V RITI SUFFERED A SECURITY INCIDENT, IS ON FIRE AND ANCHORED IN 26-24.07N 056-24.72E. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION.
- Security
3147/26 - HYDROPAC
HYDROPAC · HYDROPAC
STRAIT OF HORMUZ. OMAN. VESSEL SUFFERED A SECURITY INCIDENT AND SANK IN 26-19.95N 056-16.82E. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION.
Latest messages
26-2166 - JAPAN NAVTEX
CoastalJAPAN NAVTEX · JAPAN NAVTEX
KYUSHU, E COAST. NNE OF TOI MISAKI. KURA SAKI LIGHT RESTORED. CANCEL 2154/26 AND THIS MSG.
0m ago11/11/2026, 13:00 UTC26-2165 - JAPAN NAVTEX
CoastalJAPAN NAVTEX · JAPAN NAVTEX
KYUSHU, S COAST. W OF SATA MISAKI. GUNNERY CONCLUDED. CANCEL 2120/26 AND THIS MSG.
0m ago11/11/2026, 13:00 UTCWEST 210/26 - Russia East Coastal
CoastalRussia East Coastal · Russia East Coastal
COASTAL WARNING WEST 210/26 KARA SEA. OBSKAYA GUBA. TERMINAL VOROTA ARKTIKI. CHARTS RUS 13335, 13336, 15335, 15336, 15342. 1. RECOMMENDED DEEPWATER ROUTES CANCELLED: A. 005.1-185.1 DEGREES BETWEEN 68-40-15.90N 073-56-00
43m ago11/11/2026, 12:02 UTC65/26 - Italy Adriatic Sea
CoastalItaly Coastal · Adriatic Sea
COASTAL WARNING 065/26 NOV 13 ALT CENTRAL ADRIATIC SEA. OPTICAL AND ACOUSTIC SYSTEMS TO HELP NAVIGATION OF THE PLATFORM 'CLARA WEST' E.F. 3924 IN POSITION: - 43-49.700N 013-42.700E THEY ARE NOT WORKING. TRANSIT SHIPS BEW
1h ago11/11/2026, 11:36 UTCLIMNOS-231/26 - LIMNOS
CoastalGreece NAVTEX · LIMNOS
ZCZC LA25 111115 UTC NOV 26 LIMNOS RADIO NAVWARN 231/26 NORTH AND SOUTH EVVOIKOS GULF – PAGASITIKOS GULF SCIENTIFIC RESEARCH WILL BE CARRIED OUT BY R/V ‘AEGAEO’ FROM 14 TO 15 NOV 26 IN POSITIONS: 38-20,357Ν 023-44,684Ε 3
1h ago11/11/2026, 11:15 UTC291/26 - New Zealand Coastal
CoastalNew Zealand Coastal · Coastal
NEW ZEALAND COASTAL NAVIGATION WARNING 291/26 AREA PLENTY PLENTY MARITIME RADIO VHF CHANNEL 16 UNAVAILABLE. VESSELS TRANSITING AREA PLENTY ARE REQUESTED TO MAINTAIN A LISTENING WATCH ON VHF 16. LIMITED COVERAGE MAY BE AV
1h ago11/11/2026, 11:14 UTC
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Local coastal navigational notices and alerts.
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Today's briefing
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UN/LOCODE, coordinates, time zones, and harbor data.
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Consolidated area bulletins and broadcasts.
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