NAVAREA IV - 1004/26

Archived

Issued: 17 Oct 2026, 19:12Archived: 19 Oct 2026, 00:20Last modified: 29 Oct 2026, 19:20

analysis

No longer in force

A newer Ice report is available:1041/26

Iceberg limits and estimated limits in NW Atlantic

NAIS iceberg bulletin issuing iceberg limit, estimated iceberg limit and western limit tracklines in the northwest Atlantic. Positions given as tracklines (see message). Reconnaissance: eastern limit from satellite pass 17 Oct 2026. Report any icebergs, sea ice or stationary radar targets likely to be ice to Canadian Coast Guard MCTS 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 using Inmarsat code 42.

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 (tracklines as listed)
Validity: From 18 Oct 2026, 00:01 UTC
Until 19 Oct 2026, 00:01 UTCCANCEL THIS MSG 190001Z OCT 26.
Activity periods: 18 Oct 2026, 00:01 UTC - 19 Oct 2026, 00:01 UTC (Bulletin effective period as stated (CANCEL THIS MSG 190001Z OCT 26))
Hazards: iceberg, sea ice, stationary radar targets likely ice

Contacts

Canadian Coast Guard Marine Communications and Traffic Service station · report sightings
INMARSAT CODE 42 · report sightings
WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL · shapefiles and weekly predictions

Coast stations for this area

DSCDSC Station Cape BonavistaJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM9 NM from the area
DSCDSC Station LumsdenJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM44 NM from the area
DSCDSC Station VictoriaJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM48 NM from the area
DSCDSC Station Arnold’s CoveJRCC HalifaxCanadaMMSI 003160019VHF 40range 40 NM62 NM from the area
DSCDSC Station St. John’sJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM64 NM from the area

Generated automatically from the warning text on 17 Oct 2026, 19:27 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 180001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 48-37.00N 053-06.00W, 51-30.00N 050-15.00W, 52-45.00N 050-15.00W, 60-00.00N 058-00.00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00.00N 058-00.00W, 61-25.00N 054-45.00W, 58-45.00N 045-30.00W, 59-20.00N 041-20.00W, 64-25.00N 036-20.00W, 64-10.00N 027-05.00W. 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 17 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 190001Z OCT 26.

Location map

Open in the full map

Related messages

1043/26
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