Gulf Stream ASCII Data

The data below is provided to the Ocean Prediction Center by the Naval Oceanographic Office (NAVO).

Any special requests noted in the bulletin would only be applicable to US Navy assets.

Data last updated: Sat, May 3 2025 01:05 UTC

UNCLAS //N03140//
MSGID/GENADMIN/NAVEASTOCEANCEN//
SUBJ/GULF STREAM FRONTAL ANALYSIS//
REF/A/RMG/NAVEASTOCEANCEN/122122ZJUL93//
AMPN/JOTS ENVIRONMENTAL OVERLAY BCST SCHEDULE//
RMKS/1. GULF STREAM NORTH WALL DATA FOR 03 MAY 25:
 25.2N80.2W 25.3N80.1W 25.4N80.1W 25.5N80.1W 25.6N80.1W 25.7N80.0W
 25.8N80.0W 25.9N80.0W 26.1N80.0W 26.2N80.0W 26.3N80.0W 26.5N80.0W
 26.6N80.0W 26.7N80.0W 26.9N80.0W 27.0N80.0W 27.1N80.0W 27.3N80.0W
 27.4N80.0W 27.5N80.0W 27.7N80.0W 27.8N80.0W 27.9N80.0W 28.1N80.0W
 28.3N80.0W 28.4N80.0W 28.5N80.0W 28.6N80.1W 28.7N80.1W 28.8N80.1W
 28.9N80.1W 29.0N80.1W 29.1N80.1W 29.2N80.2W 29.3N80.2W 29.5N80.2W
 29.6N80.3W 29.7N80.3W 29.8N80.3W 29.9N80.3W 30.0N80.3W 30.1N80.3W
 30.2N80.2W 30.3N80.2W 30.4N80.1W 30.5N80.1W 30.6N80.1W 30.8N80.0W
 30.9N80.0W 31.0N79.9W 31.2N79.8W 31.3N79.8W 31.4N79.7W 31.6N79.5W
 31.7N79.4W 31.7N79.3W 31.8N79.1W 31.9N79.0W 32.0N78.9W 32.1N78.8W
 32.2N78.7W 32.4N78.7W 32.4N78.5W 32.5N78.4W 32.5N78.3W 32.5N78.2W
 32.5N78.0W 32.5N77.9W 32.5N77.8W 32.6N77.7W 32.7N77.7W 32.8N77.6W
 32.9N77.5W 33.0N77.4W 33.0N77.3W 33.1N77.2W 33.1N77.1W 33.2N77.0W
 33.3N76.9W 33.4N76.8W 33.5N76.7W 33.7N76.7W 33.7N76.8W 33.8N76.9W
 33.9N76.8W 34.0N76.7W 34.0N76.5W 34.1N76.4W 34.1N76.2W 34.2N76.1W
 34.3N76.0W 34.4N75.8W 34.5N75.7W 34.6N75.6W 34.7N75.5W 34.8N75.4W
 34.9N75.4W 35.0N75.3W 35.0N75.2W 35.1N75.0W 35.3N74.9W 35.5N74.8W
 35.6N74.7W 35.7N74.6W 35.8N74.5W 35.9N74.4W 35.9N74.4W 36.0N74.3W
 36.1N74.2W 36.2N74.1W 36.3N74.1W 36.4N74.0W 36.5N73.9W 36.6N73.8W
 36.6N73.7W 36.7N73.5W 36.7N73.4W 36.7N73.3W 36.8N73.2W 36.8N73.0W
 36.8N72.9W 36.9N72.8W 36.9N72.7W 36.9N72.6W 37.0N72.5W 37.0N72.4W
 37.0N72.3W 37.1N72.2W 37.1N72.1W 37.2N72.1W 37.3N72.0W 37.3N71.9W
 37.4N71.8W 37.4N71.7W 37.5N71.6W 37.5N71.4W 37.6N71.4W 37.7N71.3W
 37.8N71.2W 37.9N71.2W 38.0N71.0W 38.1N70.8W 38.1N70.7W 38.1N70.5W
 38.1N70.4W 38.1N70.3W 38.1N70.2W 38.1N70.1W 38.1N70.0W 38.1N69.8W
 38.0N69.7W 37.9N69.5W 37.8N69.4W 37.7N69.4W 37.6N69.3W 37.5N69.2W
 37.4N69.1W 37.3N69.0W 37.3N68.9W 37.3N68.8W 37.2N68.7W 37.2N68.6W
 37.3N68.4W 37.3N68.3W 37.4N68.3W 37.5N68.2W 37.6N68.2W 37.7N68.2W
 37.8N68.2W 38.0N68.2W 38.1N68.1W 38.2N68.1W 38.3N68.1W 38.4N68.0W
 38.5N67.9W 38.7N67.8W 38.7N67.8W 38.8N67.7W 38.8N67.6W 38.9N67.5W
 38.9N67.4W 38.9N67.3W 38.9N67.2W 38.9N67.0W 38.9N66.9W 38.9N66.8W
 38.9N66.6W 38.8N66.4W 38.7N66.3W 38.7N66.2W 38.6N66.1W 38.5N66.0W
 38.4N65.9W 38.3N65.8W 38.2N65.7W 38.1N65.6W 38.1N65.6W 38.0N65.5W
 37.9N65.4W 37.8N65.4W 37.7N65.3W 37.6N65.2W 37.6N65.2W 37.5N65.1W
 37.4N65.0W 37.3N64.9W 37.3N64.8W 37.2N64.7W 37.2N64.6W 37.1N64.5W
 37.1N64.3W 37.1N64.2W 37.1N64.1W 37.1N63.9W 37.2N63.8W 37.2N63.7W
 37.3N63.6W 37.3N63.5W 37.4N63.3W 37.5N63.2W 37.6N63.1W 37.6N63.0W
 37.7N62.9W 37.7N62.8W 37.8N62.6W 37.8N62.5W 37.8N62.4W 37.8N62.3W
 37.8N62.2W 37.8N62.0W 37.8N61.9W 37.8N61.8W 37.8N61.7W 37.9N61.5W
 37.9N61.4W 37.9N61.3W 37.9N61.1W 37.9N61.0W 37.9N60.9W 37.8N60.8W
 37.8N60.6W 37.8N60.5W 37.8N60.4W 37.8N60.3W 37.8N60.2W 37.8N60.1W
 37.8N59.9W 37.8N59.8W 37.8N59.7W 37.9N59.6W 38.0N59.5W 38.1N59.4W
 38.3N59.4W 38.4N59.5W 38.5N59.5W 38.6N59.6W 38.7N59.6W 38.8N59.6W
 39.0N59.7W 39.1N59.7W 39.3N59.7W 39.4N59.7W 39.5N59.7W 39.6N59.6W
 39.8N59.5W 39.8N59.4W 39.9N59.3W 40.0N59.2W 40.0N59.1W 40.0N58.9W
 40.1N58.8W 40.1N58.6W 40.1N58.5W 40.0N58.4W 40.0N58.3W 40.0N58.1W
 39.9N58.0W 39.9N57.9W 39.9N57.8W 39.8N57.7W 39.8N57.6W 39.8N57.5W
 39.8N57.4W 39.8N57.3W 39.8N57.2W 39.8N57.0W 39.8N56.9W 39.8N56.8W
 39.8N56.7W 39.8N56.5W 39.8N56.4W 39.8N56.3W 39.8N56.1W 39.8N56.0W
 39.8N55.9W 39.9N55.8W 39.9N55.7W 39.9N55.5W 39.9N55.4W 40.0N55.3W
 40.0N55.2W 40.0N55.1W 40.0N55.0W 40.0N54.8W 40.1N54.7W 40.1N54.6W
 40.1N54.5W 40.1N54.4W 40.1N54.3W 40.1N54.2W 40.1N54.0W 40.0N54.0W
 40.0N53.9W 39.9N53.8W 39.8N53.7W 39.7N53.6W 39.6N53.5W 39.5N53.4W
 39.5N53.3W 39.4N53.2W 39.4N53.1W 39.3N53.0W 39.3N52.9W 39.3N52.8W
 39.3N52.7W 39.3N52.6W 39.3N52.5W 39.3N52.4W 39.3N52.3W 39.4N52.1W
 39.4N51.9W 39.6N51.8W 39.7N51.7W 39.9N51.6W 40.0N51.5W 40.1N51.4W
 40.1N51.2W 40.1N51.1W 40.1N51.0W 40.0N50.9W 40.0N50.9W 39.9N50.8W
 39.8N50.7W 39.7N50.6W 39.6N50.6W 39.5N50.5W 39.4N50.4W 39.3N50.4W
 39.2N50.3W 39.0N50.2W 38.9N50.1W 38.8N50.0W 38.7N49.8W 38.6N49.7W
 38.6N49.6W 38.5N49.5W 38.5N49.4W 38.5N49.3W 38.6N49.2W 38.6N49.1W
 38.7N49.0W 38.8N48.9W 38.9N48.9W 39.0N49.0W 39.2N49.0W 39.3N49.1W
 39.4N49.1W 39.5N49.1W 39.7N49.1W 39.8N49.2W 39.9N49.2W 40.1N49.2W
 40.2N49.2W 40.3N49.1W 40.4N49.1W 40.6N49.1W 40.7N49.0W 40.9N48.9W
 41.0N48.8W 41.0N48.7W 41.1N48.6W 41.1N48.5W 41.2N48.3W 41.3N48.1W
 41.3N48.0W 41.3N47.9W 41.2N47.8W 41.2N47.7W 41.2N47.6W 41.1N47.5W
 41.1N47.4W 41.0N47.3W 41.0N47.2W 40.9N47.1W 40.8N47.0W 40.8N46.8W
 40.7N46.7W 40.6N46.6W 40.5N46.5W 40.4N46.4W 40.3N46.3W 40.1N46.1W
 40.1N46.0W 40.0N45.9W 39.9N45.8W 39.9N45.7W 39.9N45.6W 39.8N45.5W
 39.8N45.4W 39.8N45.3W 39.8N45.2W 39.9N45.1W 40.0N45.1W 40.2N45.1W
 40.3N45.1W 40.4N45.1W 40.6N45.1W 40.7N45.1W 40.8N45.2W 40.9N45.3W
 41.0N45.3W 41.1N45.4W 41.1N45.5W 41.2N45.6W 41.3N45.7W 41.4N45.8W
 41.5N45.9W 41.6N46.0W 41.8N46.0W 41.9N46.0W 42.1N46.1W 42.2N46.2W
 42.4N46.1W 42.5N46.1W 42.7N46.1W 42.8N46.2W 43.0N46.1W 43.1N46.1W
 43.2N46.0W 43.2N45.8W 43.3N45.7W 43.3N45.6W 43.3N45.4W 43.3N45.3W
 43.3N45.2W 43.3N45.1W 43.3N45.0W 43.4N44.9W 43.4N44.8W 43.4N44.7W
 43.4N44.6W 43.3N44.4W 43.3N44.3W 43.3N44.2W 43.3N44.1W 43.2N44.0W
 43.2N43.8W 43.1N43.7W 43.1N43.6W 43.0N43.5W 43.0N43.4W 42.8N43.3W
 42.7N43.2W 42.7N43.0W 42.7N42.9W 42.7N42.8W 42.7N42.7W 42.7N42.5W
 42.6N42.4W 42.5N42.3W 42.5N42.1W 42.5N42.0W 42.4N41.9W 42.4N41.8W
 42.5N41.7W 42.5N41.6W 42.5N41.5W 42.4N41.4W 42.3N41.3W 42.2N41.3W
 42.2N41.2W 42.1N41.1W 41.9N41.0W 41.9N40.9W 41.8N40.8W 41.7N40.7W
GULF STREAM SOUTH WALL DATA FOR 03 MAY 25:
 39.4N48.1W 39.3N48.1W 39.2N48.1W 39.0N48.2W 38.9N48.2W 38.8N48.2W
 38.6N48.2W 38.5N48.3W 38.4N48.3W 38.3N48.3W 38.3N48.4W 38.2N48.4W
 38.1N48.5W 38.0N48.6W 37.9N48.6W 37.8N48.7W 37.7N48.8W 37.6N48.9W
 37.5N49.1W 37.5N49.2W 37.4N49.3W 37.4N49.4W 37.4N49.5W 37.4N49.6W
 37.4N49.8W 37.4N49.9W 37.3N50.0W 37.3N50.1W 37.3N50.3W 37.3N50.4W
 37.3N50.6W 37.3N50.7W 37.4N50.8W 37.5N50.9W 37.6N51.0W 37.7N51.0W
 37.9N51.0W 38.0N51.0W 38.1N51.1W 38.2N51.1W 38.3N51.2W 38.4N51.2W
 38.5N51.2W 38.6N51.3W 38.7N51.3W 38.7N51.5W 38.7N51.6W 38.6N51.7W
 38.6N51.8W 38.6N51.9W 38.5N52.0W 38.5N52.1W 38.5N52.2W 38.4N52.4W
 38.4N52.5W 38.4N52.6W 38.4N52.7W 38.3N52.9W 38.3N53.0W 38.3N53.1W
 38.3N53.3W 38.3N53.4W 38.4N53.5W 38.4N53.6W 38.4N53.7W 38.4N53.9W
 38.5N54.0W 38.6N54.1W 38.6N54.3W 38.7N54.3W 38.9N54.4W 39.0N54.4W
 39.1N54.5W 39.1N54.6W 39.2N54.7W 39.3N54.8W 39.3N54.9W 39.3N55.0W
 39.4N55.2W 39.4N55.3W 39.4N55.4W 39.4N55.5W 39.4N55.7W 39.3N55.8W
 39.3N55.9W 39.3N56.1W 39.2N56.2W 39.2N56.3W 39.1N56.5W 39.1N56.6W
 39.0N56.7W 39.0N56.8W 39.0N56.9W 38.9N57.0W 38.9N57.1W 38.9N57.2W
 38.9N57.3W 38.9N57.5W 39.0N57.6W 39.0N57.8W 39.1N57.9W 39.1N58.0W
 39.1N58.1W 39.1N58.2W 39.1N58.4W 39.0N58.4W 38.9N58.5W 38.8N58.5W
 38.7N58.5W 38.6N58.4W 38.5N58.4W 38.4N58.4W 38.3N58.3W 38.2N58.3W
 38.1N58.2W 38.0N58.2W 37.9N58.1W 37.8N58.0W 37.7N57.9W 37.7N57.8W
 37.7N57.7W 37.7N57.6W 37.8N57.5W 37.8N57.4W 37.9N57.3W 37.9N57.2W
 38.0N57.1W 38.0N57.0W 38.0N56.8W 37.8N56.8W 37.6N56.7W 37.5N56.7W
 37.4N56.7W 37.3N56.8W 37.2N56.8W 37.1N56.9W 37.1N56.9W 37.0N57.0W
 36.9N57.1W 36.8N57.2W 36.7N57.3W 36.7N57.4W 36.6N57.5W 36.7N57.6W
 36.7N57.7W 36.8N57.8W 36.9N57.9W 37.0N58.0W 37.1N58.2W 37.1N58.3W
 37.1N58.4W 37.0N58.6W 37.0N58.7W 36.9N58.8W 36.8N59.0W 36.8N59.1W
 36.7N59.2W 36.7N59.4W 36.6N59.5W 36.6N59.6W 36.6N59.8W 36.6N59.9W
 36.6N60.0W 36.6N60.1W 36.6N60.2W 36.6N60.3W 36.6N60.4W 36.6N60.5W
 36.6N60.6W 36.6N60.7W 36.6N60.9W 36.5N61.0W 36.5N61.1W 36.5N61.2W
 36.4N61.3W 36.4N61.4W 36.3N61.5W 36.3N61.6W 36.3N61.7W 36.3N61.8W
 36.2N62.0W 36.2N62.1W 36.2N62.2W 36.1N62.3W 36.0N62.4W 35.9N62.5W
 35.9N62.6W 35.8N62.7W 35.7N62.8W 35.7N62.9W 35.6N63.0W 35.6N63.2W
 35.6N63.3W 35.6N63.4W 35.7N63.5W 35.7N63.6W 35.8N63.7W 35.9N63.7W
 36.1N63.8W 36.2N63.7W 36.3N63.6W 36.4N63.6W 36.6N63.5W 36.6N63.6W
 36.7N63.8W 36.6N63.9W 36.6N64.0W 36.6N64.1W 36.6N64.2W 36.6N64.3W
 36.5N64.4W 36.6N64.6W 36.6N64.7W 36.7N64.8W 36.7N65.0W 36.8N65.1W
 36.9N65.2W 36.9N65.3W 36.9N65.4W 37.0N65.5W 37.0N65.6W 37.1N65.8W
 37.2N65.8W 37.3N65.9W 37.5N66.0W 37.6N66.1W 37.7N66.1W 37.8N66.3W
 37.8N66.4W 37.9N66.5W 37.9N66.6W 37.9N66.7W 37.9N66.8W 37.9N66.9W
 37.9N67.1W 37.7N67.2W 37.5N67.2W 37.4N67.2W 37.3N67.3W 37.2N67.4W
 37.1N67.4W 37.0N67.5W 36.9N67.6W 36.8N67.7W 36.7N67.8W 36.7N67.9W
 36.6N68.0W 36.6N68.1W 36.5N68.2W 36.5N68.3W 36.5N68.5W 36.5N68.6W
 36.5N68.8W 36.6N68.9W 36.6N69.0W 36.7N69.1W 36.8N69.3W 36.9N69.4W
 36.9N69.5W 37.0N69.6W 37.1N69.7W 37.1N69.8W 37.2N69.9W 37.2N70.0W
 37.3N70.1W 37.2N70.2W 37.1N70.4W 37.0N70.5W 36.9N70.6W 36.9N70.7W
 36.8N70.8W 36.7N71.0W 36.6N71.1W 36.6N71.2W 36.5N71.3W 36.4N71.4W
 36.4N71.6W 36.3N71.6W 36.1N71.7W 36.0N71.8W 35.9N71.8W 35.8N71.8W
 35.7N71.8W 35.6N71.6W 35.5N71.6W 35.4N71.6W 35.3N71.7W 35.3N71.8W
 35.3N71.9W 35.3N72.0W 35.3N72.1W 35.3N72.2W 35.4N72.3W 35.5N72.4W
 35.5N72.5W 35.6N72.6W 35.6N72.7W 35.7N72.8W 35.6N73.0W 35.6N73.2W
 35.5N73.3W 35.5N73.4W 35.4N73.4W 35.3N73.5W 35.2N73.6W 35.1N73.6W
 35.0N73.7W 34.8N73.7W 34.7N73.7W 34.6N73.7W 34.5N73.7W 34.3N73.7W
 34.2N73.7W 34.0N73.7W 33.9N73.7W 33.8N73.8W 33.8N74.0W 33.8N74.1W
 34.0N74.2W 34.1N74.2W 34.2N74.3W 34.3N74.4W 34.3N74.5W 34.3N74.5W
 34.2N74.6W 34.1N74.7W 34.0N74.7W 33.9N74.8W 33.9N74.9W 33.8N75.0W
 33.8N75.2W 33.7N75.3W 33.7N75.4W 33.5N75.4W 33.4N75.5W 33.3N75.6W
 33.2N75.6W 33.1N75.7W 32.9N75.7W 32.8N75.8W 32.7N75.9W 32.5N75.9W
 32.4N75.9W 32.3N75.9W 32.2N76.0W 32.3N76.1W 32.4N76.2W 32.4N76.4W
 32.3N76.5W 32.2N76.6W 32.2N76.7W 32.1N76.7W 32.0N76.9W 32.0N77.0W
 31.9N77.1W 31.8N77.2W 31.7N77.3W 31.7N77.4W 31.6N77.5W 31.5N77.6W
 31.4N77.7W 31.4N77.7W 31.3N77.8W 31.2N77.8W 31.0N77.9W 30.9N78.0W
 30.8N78.0W 30.6N78.0W 30.5N77.9W 30.4N77.9W 30.3N77.8W 30.2N77.7W
 30.1N77.6W 30.1N77.5W 30.1N77.3W 30.1N77.2W 30.2N77.1W 30.2N77.0W
 30.3N76.9W 30.4N76.9W 30.6N76.9W 30.7N76.9W 30.9N76.9W 31.0N76.9W
 31.1N76.8W 31.0N76.7W 30.9N76.6W 30.8N76.5W 30.7N76.5W 30.6N76.4W
 30.5N76.4W 30.4N76.3W 30.3N76.3W 30.2N76.3W 30.1N76.3W 30.0N76.3W
 29.9N76.3W 29.8N76.4W 29.7N76.4W 29.6N76.4W 29.5N76.5W 29.4N76.5W
 29.3N76.6W 29.2N76.6W 29.1N76.7W 29.1N76.8W 29.0N77.0W 29.0N77.1W
 29.0N77.3W 29.0N77.4W 29.0N77.5W 29.1N77.7W 29.2N77.8W 29.2N77.9W
 29.3N78.0W 29.2N78.2W 29.2N78.3W 29.1N78.4W 29.0N78.5W 28.9N78.6W
 28.8N78.7W 28.6N78.7W 28.5N78.7W 28.4N78.7W 28.3N78.7W 28.2N78.7W
 28.1N78.7W 28.0N78.6W 27.9N78.6W 27.8N78.5W 27.7N78.5W 27.6N78.4W
2.  FRONTAL DATA BASED ON MAX SURFACE TEMERATURE CHANGE OVER 10 NM
FROM DETAILED ANALYSES OF IR SATELLITES, BATHYTHERMOGRAPHS, AND
DRIFTING BUOY DATA.  REPORTED POSITIONS ACCURATE TO WITHIN 11 NM.
ABSOLUTE LOCATIONS OF FEATURES DEPEND UPON LOCAL EFFECTS AND TIME
SINCE OBSERVATION.
3.  FULL NORTH ATLANTIC OCEAN FRONT ANALYSIS AVAIL VIA OTCIXS IAW
REF A.  TAILORED AUTODIN SUPPORT AVAIL FROM ORIG ON SPECIAL
REQUEST.//

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Note: Any special requests noted in the bulletin would only be applicable to US Navy assets.