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: Tue, Mar 11 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 11 MAR 25:
 25.8N80.0W 25.9N80.0W 26.0N80.0W 26.2N80.0W 26.3N80.0W 26.5N79.9W
 26.6N79.9W 26.7N80.0W 26.8N80.0W 26.9N80.0W 27.1N80.0W 27.2N80.0W
 27.3N80.0W 27.4N80.0W 27.5N80.0W 27.7N80.0W 27.8N80.0W 27.9N80.0W
 28.0N80.0W 28.1N80.0W 28.2N80.0W 28.4N80.0W 28.5N80.1W 28.7N80.1W
 28.8N80.1W 28.9N80.1W 29.1N80.2W 29.3N80.2W 29.4N80.2W 29.5N80.2W
 29.7N80.2W 29.8N80.3W 29.9N80.3W 30.1N80.3W 30.2N80.3W 30.3N80.2W
 30.4N80.2W 30.6N80.1W 30.8N80.0W 30.9N80.0W 31.0N79.9W 31.2N79.8W
 31.3N79.7W 31.4N79.6W 31.6N79.5W 31.6N79.5W 31.7N79.4W 31.8N79.2W
 31.9N79.1W 31.9N78.9W 32.0N78.8W 32.0N78.7W 32.1N78.6W 32.1N78.5W
 32.1N78.4W 32.1N78.3W 32.2N78.2W 32.2N78.1W 32.2N77.9W 32.3N77.8W
 32.4N77.7W 32.4N77.6W 32.5N77.5W 32.5N77.3W 32.5N77.1W 32.5N77.0W
 32.5N76.9W 32.6N76.8W 32.7N76.8W 32.8N76.7W 32.9N76.6W 33.1N76.5W
 33.1N76.4W 33.2N76.4W 33.3N76.3W 33.4N76.3W 33.5N76.3W 33.5N76.5W
 33.5N76.6W 33.5N76.7W 33.4N76.8W 33.4N76.9W 33.3N77.0W 33.2N77.1W
 33.4N77.0W 33.5N76.9W 33.6N76.7W 33.7N76.6W 33.8N76.5W 33.8N76.3W
 33.8N76.2W 33.9N76.1W 34.0N76.0W 34.1N75.9W 34.2N75.9W 34.3N75.9W
 34.5N75.9W 34.6N75.8W 34.7N75.7W 34.8N75.6W 34.9N75.4W 35.0N75.3W
 35.1N75.2W 35.2N75.1W 35.3N75.0W 35.5N74.9W 35.6N74.8W 35.7N74.7W
 35.8N74.6W 35.9N74.5W 35.9N74.4W 36.0N74.3W 36.0N74.2W 36.1N74.1W
 36.2N74.0W 36.3N74.0W 36.4N73.8W 36.4N73.7W 36.5N73.5W 36.5N73.4W
 36.6N73.3W 36.7N73.2W 36.8N73.1W 36.8N73.1W 36.9N73.0W 37.0N72.8W
 37.0N72.7W 37.1N72.6W 37.1N72.4W 37.1N72.3W 37.2N72.1W 37.2N72.0W
 37.3N71.8W 37.3N71.6W 37.3N71.5W 37.3N71.4W 37.3N71.3W 37.3N71.2W
 37.4N71.0W 37.5N70.9W 37.7N70.8W 37.7N70.8W 37.8N70.7W 37.8N70.6W
 37.9N70.5W 38.0N70.4W 38.1N70.3W 38.2N70.2W 38.3N70.1W 38.3N70.0W
 38.4N69.8W 38.4N69.6W 38.5N69.5W 38.5N69.3W 38.5N69.2W 38.5N69.1W
 38.4N69.0W 38.4N68.9W 38.4N68.8W 38.3N68.6W 38.3N68.5W 38.2N68.4W
 38.1N68.3W 38.0N68.2W 37.9N68.1W 37.9N68.0W 37.8N67.9W 37.7N67.8W
 37.7N67.7W 37.6N67.6W 37.5N67.5W 37.4N67.5W 37.4N67.4W 37.3N67.3W
 37.2N67.2W 37.2N67.0W 37.2N66.9W 37.2N66.7W 37.3N66.6W 37.3N66.6W
 37.5N66.6W 37.6N66.5W 37.8N66.3W 37.9N66.2W 38.0N66.0W 38.1N65.9W
 38.3N65.7W 38.3N65.6W 38.4N65.5W 38.4N65.4W 38.4N65.3W 38.5N65.2W
 38.5N65.1W 38.6N65.0W 38.6N65.0W 38.7N64.9W 38.7N64.8W 38.9N64.7W
 39.0N64.5W 39.0N64.4W 39.0N64.3W 39.0N64.2W 38.9N64.1W 38.8N64.0W
 38.8N63.9W 38.7N63.9W 38.6N63.8W 38.5N63.7W 38.5N63.5W 38.4N63.4W
 38.4N63.3W 38.4N63.1W 38.4N63.0W 38.5N62.8W 38.5N62.7W 38.6N62.6W
 38.7N62.5W 38.9N62.4W 39.0N62.4W 39.1N62.5W 39.2N62.6W 39.2N62.7W
 39.3N62.8W 39.3N62.9W 39.3N63.0W 39.5N63.0W 39.6N63.0W 39.8N62.9W
 40.0N63.1W 40.1N63.2W 40.2N63.2W 40.3N63.1W 40.3N63.0W 40.4N62.9W
 40.5N62.8W 40.5N62.7W 40.6N62.7W 40.6N62.6W 40.7N62.5W 40.7N62.4W
 40.8N62.2W 40.8N62.1W 40.8N62.0W 40.7N61.8W 40.7N61.6W 40.8N61.5W
 40.7N61.4W 40.7N61.2W 40.7N61.1W 40.7N61.0W 40.6N60.9W 40.6N60.8W
 40.5N60.7W 40.5N60.6W 40.4N60.5W 40.3N60.4W 40.2N60.3W 40.1N60.3W
 40.1N60.2W 40.0N60.2W 40.0N60.0W 39.9N59.9W 39.9N59.8W 39.9N59.7W
 39.9N59.6W 39.8N59.5W 39.8N59.4W 39.7N59.3W 39.7N59.2W 39.7N59.1W
 39.6N59.0W 39.6N58.9W 39.6N58.8W 39.6N58.6W 39.6N58.5W 39.6N58.4W
 39.6N58.3W 39.6N58.2W 39.7N58.1W 39.7N58.0W 39.7N57.9W 39.7N57.7W
 39.7N57.6W 39.7N57.5W 39.7N57.4W 39.8N57.3W 39.9N57.2W 39.9N57.1W
 40.0N56.9W 40.1N56.7W 40.2N56.6W 40.3N56.5W 40.4N56.4W 40.5N56.3W
 40.6N56.2W 40.6N56.1W 40.6N56.0W 40.6N55.9W 40.6N55.8W 40.7N55.7W
 40.7N55.5W 40.8N55.4W 40.8N55.3W 40.9N55.1W 40.9N55.0W 40.8N54.9W
 40.8N54.8W 40.7N54.7W 40.7N54.6W 40.6N54.5W 40.5N54.4W 40.4N54.3W
 40.3N54.2W 40.2N54.1W 40.1N54.1W 40.0N54.0W 39.9N54.0W 39.8N53.9W
 39.7N53.8W 39.6N53.8W 39.6N53.7W 39.5N53.6W 39.4N53.5W 39.3N53.4W
 39.2N53.3W 39.1N53.2W 39.1N53.1W 39.2N53.0W 39.3N52.9W 39.3N52.8W
 39.4N52.7W 39.4N52.5W 39.5N52.5W 39.5N52.4W 39.6N52.3W 39.8N52.3W
 39.9N52.2W 40.0N52.2W 40.2N52.2W 40.3N52.1W 40.3N52.1W 40.4N52.0W
 40.5N51.9W 40.5N51.8W 40.6N51.7W 40.6N51.6W 40.7N51.4W 40.7N51.3W
 40.7N51.2W 40.6N51.1W 40.6N51.0W 40.7N50.9W 40.7N50.8W 40.7N50.7W
 40.6N50.6W 40.6N50.5W 40.5N50.4W 40.4N50.3W 40.3N50.2W 40.3N50.1W
 40.2N50.0W 40.1N49.8W 40.1N49.7W 40.1N49.5W 40.0N49.4W 40.0N49.3W
 40.0N49.2W 40.0N49.1W 40.0N49.0W 40.0N48.8W 39.9N48.7W 39.9N48.6W
 39.8N48.4W 39.8N48.3W 39.7N48.2W 39.7N48.0W 39.6N47.9W 39.6N47.7W
 39.6N47.5W 39.6N47.3W 39.4N47.2W 39.3N47.2W 39.2N47.2W 39.1N47.2W
 39.0N47.1W 38.9N47.1W 38.8N47.1W 38.7N47.0W 38.5N47.0W 38.5N46.9W
 38.4N46.8W 38.4N46.7W 38.4N46.6W 38.3N46.5W 38.2N46.4W 38.2N46.2W
GULF STREAM SOUTH WALL DATA FOR 11 MAR 25:
 39.1N60.6W 38.9N60.5W 38.8N60.5W 38.6N60.4W 38.4N60.4W 38.3N60.4W
 38.1N60.3W 37.9N60.3W 37.8N60.3W 37.6N60.2W 37.5N60.1W 37.4N60.0W
 37.3N59.9W 37.3N59.8W 37.2N59.7W 37.1N59.5W 37.0N59.4W 37.0N59.3W
 37.0N59.2W 37.0N59.1W 36.9N59.0W 36.9N58.9W 36.9N58.8W 36.9N58.7W
 36.8N58.5W 36.8N58.4W 36.7N58.3W 36.6N58.4W 36.5N58.5W 36.4N58.5W
 36.3N58.6W 36.2N58.8W 36.1N58.9W 36.0N59.0W 35.9N59.0W 35.7N59.1W
 35.6N59.1W 35.5N59.2W 35.5N59.3W 35.5N59.4W 35.5N59.5W 35.6N59.6W
 35.7N59.8W 35.8N59.9W 35.8N60.0W 35.8N60.2W 35.7N60.3W 35.7N60.4W
 35.7N60.6W 35.7N60.7W 35.7N60.9W 35.6N61.0W 35.4N61.2W 35.3N61.3W
 35.4N61.4W 35.5N61.5W 35.7N61.5W 35.8N61.6W 35.8N61.8W 35.8N62.0W
 35.9N62.1W 35.9N62.2W 36.0N62.3W 36.1N62.4W 36.3N62.4W 36.5N62.3W
 36.5N62.2W 36.6N62.2W 36.7N62.1W 36.8N62.1W 36.9N62.1W 37.0N62.1W
 37.1N62.2W 37.2N62.2W 37.3N62.4W 37.3N62.5W 37.4N62.6W 37.5N62.7W
 37.6N62.9W 37.7N63.0W 37.7N63.2W 37.7N63.3W 37.7N63.5W 37.7N63.6W
 37.8N63.8W 37.9N63.9W 37.8N64.0W 37.7N64.0W 37.6N64.0W 37.5N63.9W
 37.3N64.0W 37.1N64.0W 37.0N63.9W 37.0N63.8W 36.9N63.8W 36.8N63.7W
 36.7N63.8W 36.6N64.0W 36.6N64.1W 36.6N64.2W 36.6N64.3W 36.5N64.4W
 36.5N64.5W 36.5N64.6W 36.6N64.6W 36.7N64.6W 36.8N64.7W 36.9N64.7W
 36.9N64.8W 37.0N64.8W 37.1N64.9W 37.1N65.0W 37.2N65.1W 37.2N65.2W
 37.3N65.3W 37.3N65.5W 37.3N65.6W 37.2N65.7W 37.2N65.8W 37.1N65.9W
 37.0N66.0W 36.9N66.1W 36.8N66.2W 36.7N66.3W 36.6N66.4W 36.6N66.5W
 36.6N66.6W 36.6N66.7W 36.6N66.9W 36.6N67.0W 36.6N67.1W 36.6N67.2W
 36.6N67.3W 36.6N67.4W 36.6N67.5W 36.6N67.6W 36.6N67.7W 36.6N67.8W
 36.6N67.9W 36.6N68.1W 36.7N68.2W 36.7N68.3W 36.7N68.4W 36.8N68.4W
 36.9N68.5W 37.0N68.6W 37.0N68.6W 37.1N68.7W 37.2N68.8W 37.3N68.9W
 37.3N68.9W 37.4N69.0W 37.5N69.0W 37.5N69.2W 37.5N69.3W 37.5N69.4W
 37.5N69.5W 37.4N69.6W 37.3N69.7W 37.3N69.8W 37.2N69.9W 37.1N70.0W
 37.1N70.1W 37.0N70.2W 36.9N70.3W 36.8N70.4W 36.7N70.5W 36.5N70.5W
 36.4N70.6W 36.4N70.7W 36.3N70.9W 36.3N71.0W 36.2N71.1W 36.1N71.2W
 36.1N71.3W 36.2N71.2W 36.3N71.1W 36.5N71.0W 36.6N71.2W 36.7N71.2W
 36.7N71.3W 36.8N71.4W 36.7N71.5W 36.7N71.6W 36.7N71.8W 36.7N71.9W
 36.6N72.0W 36.6N72.2W 36.5N72.3W 36.5N72.4W 36.4N72.5W 36.4N72.6W
 36.4N72.7W 36.3N72.8W 36.3N72.9W 36.2N73.0W 36.0N73.1W 36.0N73.2W
 35.9N73.4W 35.8N73.5W 35.7N73.6W 35.6N73.8W 35.5N73.9W 35.4N74.0W
 35.3N74.0W 35.2N74.1W 35.1N74.2W 35.1N74.2W 35.0N74.3W 34.9N74.4W
 34.9N74.5W 34.8N74.6W 34.7N74.7W 34.7N74.8W 34.6N74.8W 34.5N74.9W
 34.4N74.9W 34.2N74.9W 34.1N75.0W 34.0N75.1W 33.9N75.2W 33.7N75.2W
 33.5N75.3W 33.4N75.3W 33.3N75.3W 33.2N75.4W 33.1N75.4W 33.0N75.4W
 32.8N75.4W 32.7N75.5W 32.6N75.5W 32.5N75.4W 32.4N75.4W 32.3N75.3W
 32.2N75.3W 32.0N75.2W 31.9N75.1W 31.8N75.1W 31.6N75.2W 31.6N75.3W
 31.5N75.4W 31.5N75.5W 31.4N75.6W 31.4N75.7W 31.3N75.8W 31.3N75.9W
 31.2N76.1W 31.4N76.2W 31.5N76.3W 31.5N76.4W 31.4N76.5W 31.4N76.6W
 31.4N76.7W 31.6N76.7W 31.7N76.7W 31.8N76.7W 32.0N76.7W 31.9N76.8W
 31.8N76.9W 31.7N77.0W 31.6N77.1W 31.6N77.2W 31.5N77.3W 31.5N77.5W
 31.4N77.6W 31.3N77.7W 31.3N77.8W 31.2N77.9W 31.1N78.0W 31.0N78.1W
 30.9N78.2W 30.9N78.3W 30.8N78.5W 30.7N78.6W 30.6N78.6W 30.4N78.6W
 30.5N78.7W 30.6N78.8W 30.8N78.9W 30.9N78.9W 31.1N78.8W 31.3N78.8W
 31.2N78.9W 31.1N79.0W 31.0N79.1W 30.9N79.2W 30.8N79.2W 30.7N79.3W
 30.6N79.3W 30.5N79.4W 30.3N79.4W 30.1N79.3W 30.0N79.3W 29.9N79.2W
 29.8N79.3W 29.7N79.3W 29.6N79.2W 29.4N79.2W 29.5N79.4W 29.5N79.5W
 29.3N79.6W 29.2N79.6W 29.1N79.6W 29.0N79.5W 28.9N79.4W 28.8N79.4W
 28.7N79.3W 28.6N79.2W 28.5N79.1W 28.4N79.1W 28.2N79.0W 28.1N79.0W
 27.9N78.9W 27.7N78.8W 27.6N78.7W 27.5N78.8W 27.4N78.9W 27.3N79.0W
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.