United States International Ice Patrol Links to North American Ice Center. National Snow and Ice Data Monthly sea ice index. Center Daily sea ice extent (MASIE). Daily sea ice information and forecasts for the Arctic Ocean, the Bering Sea, and the Chukchi Sea. National Weather Service Daily ice charts and 5-day forecasts. Anchorage Ice Desk Note.—URL changes to on 6 July 2016 Sea ice analysis and 5-day sea ice forecasts. Annotated satellite analysis of sea ice. Daily iceberg chart and shape file. North American Ice Service Daily iceberg bulletin. Iceberg and sea ice KLM file. Sea ice forecasts, types, concentration, thickness, drift, and pressure. Polar View Ice edge monitoring. Iceberg detection, drift, and historical trends. Daily ice analysis. U.S. National Ice Center Weekly ice concentration, stage of development, and 30-day change graphics. Antarctica Australia Radar images of Antarctica and Southern Ocean Bureau of Meteorology sea ice. Germany IPY Ice Logistics Portal S411 ice charts for ECDIS.
United States International Ice Patrol Links to North American Ice Center. National Snow and Ice Data Center Monthly sea ice index. Daily sea ice extent (MASIE). National Weather Service Anchorage Ice Desk Note.—URL changes to on 6 July 2016 Daily sea ice information and forecasts for the Arctic Ocean, the Bering Sea, and the Chukchi Sea. Daily ice charts and 5-day forecasts. Sea ice analysis and 5-day sea ice forecasts. Annotated satellite analysis of sea ice. North American Ice Service Daily iceberg chart and shape file. Daily iceberg bulletin. Iceberg and sea ice KLM file. Polar View Sea ice forecasts, types, concentration, thickness, drift, and pressure. Ice edge monitoring. Iceberg detection, drift, and historical trends. U.S. National Ice Center Daily ice analysis. Weekly ice concentration, stage of development, and 30-day change graphics. Antarctica Australia Bureau of Meteorology Radar images of Antarctica and Southern Ocean sea ice. Germany IPY Ice Logistics Portal S411 ice charts for ECDIS.