NAVAREA IV - 972/26

Archived

Issued: 8 Oct 2026, 19:35Archived: 10 Oct 2026, 00:20Last modified: 29 Oct 2026, 19:20

analysis

No longer in force

A newer Ice report is available:1041/26

Iceberg and sea-ice limits in the Northwest Atlantic (NAIS bulletin)

North American Ice Service iceberg bulletin giving observed and estimated iceberg limits and a western limit in the Northwest Atlantic. Limits are defined by tracklines joining multiple positions listed in the message. Mariners are asked to report positions and times of any icebergs, sea ice or stationary radar targets likely to be ice to the nearest Canadian Coast Guard MCTS station or via INMARSAT code 42.

Report position and time of any icebergs, sea ice or stationary radar targets likely to be ice to the nearest Canadian Coast Guard MCTS station or via INMARSAT code 42; navigate with caution in and near the limits.

Type: Ice report · severity moderate
Feed: IceAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/ice/
Location: Northwest Atlantic (iceberg and estimated iceberg limits described by listed tracklines)
Validity: From 09 Oct 2026, 00:01 UTC
Until 10 Oct 2026, 00:01 UTCICEBERG BULLETIN 090001Z OCT. ... CANCEL THIS MSG 100001Z OCT 26.
Activity periods: 09 Oct 2026, 00:01 UTC - 10 Oct 2026, 00:01 UTC (Bulletin effective 090001Z OCT; cancels itself 100001Z OCT 26)
Hazards: icebergs, sea ice, stationary radar targets likely to be ice

Contacts

nearest Canadian Coast Guard Marine Communications and Traffic Service Station · report sightings
INMARSAT CODE 42 · alternate reporting method
WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL · download shapefiles and weekly predictions

Coast stations for this area

DSCDSC Station TwillingateJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM14 NM from the area
DSCDSC Station Comfort CoveJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM19 NM from the area
DSCDSC Station LumsdenJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM39 NM from the area
DSCDSC Station Cape BonavistaJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM70 NM from the area
DSCDSC Station ConcheJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM97 NM from the area

Generated automatically from the warning text on 08 Oct 2026, 20:27 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Geometry refsline
Geometry phrasesline joining

Message content

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 090001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 49-33.00N 054-30.00W, 51-00.00N 053-00.00W, 54-30.00N 051-15.00W, 60-00.00N 058-00.00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00.00N 058-00.00W, 60-50.00N 056-15.00W, 59-00.00N 052-10.00W, 58-40.00N 043-50.00W, 59-20.00N 041-20.00W, 63-15.00N 038-15.00W, 63-40.00N 027-25.00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28.00N 057-50.00W, 50-47.00N 057-03.00W. 5. MOST RECENT RECONNAISSANCE: EASTERN LIMIT SATELLITE PASS 08 OCT 26. 6. REPORT POSITION AND TIME OF ANY ICEBERGS SEA ICE OR STATIONARY RADAR TARGETS THAT MAY LIKELY BE ICE TO THE NEAREST CANADIAN COAST GUARD MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION OR USING INMARSAT CODE 42. 7. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL. 8. CANCEL THIS MSG 100001Z OCT 26.

Location map

Open in the full map

Related messages

1043/26
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1042/26
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1041/26
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 290001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-30N 056-30W, 50-30N 054-25W, 51-45N 052-15W, 54-45N 052-00W, 60-00N 058-00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00N 058-00W, 61-25N 054-45W, 58-55N 045-15W, 59-25N 041-35W, 64-25N 036-20W, 65-00N 028-00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28N 057-50W, 50-47N 057-03W. 5. SEA ICE LIMIT ALONG TRACKLINES JOINING: A. 59
1043/26(GEN)(archived)
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1019/26(archived)
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