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: Thu, May 22 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 22 MAY 25:
 27.1N80.0W 27.3N80.1W 27.4N80.1W 27.5N80.1W 27.7N80.2W 27.8N80.2W
 28.0N80.2W 28.1N80.3W 28.3N80.3W 28.4N80.3W 28.6N80.3W 28.7N80.3W
 28.9N80.3W 29.0N80.4W 29.2N80.4W 29.3N80.4W 29.4N80.4W 29.5N80.4W
 29.6N80.4W 29.7N80.4W 29.8N80.4W 30.0N80.3W 30.2N80.3W 30.3N80.3W
 30.5N80.2W 30.6N80.2W 30.7N80.2W 30.8N80.1W 30.9N80.0W 30.9N80.0W
 31.0N79.9W 31.1N79.8W 31.2N79.8W 31.3N79.7W 31.4N79.7W 31.5N79.6W
 31.6N79.6W 31.7N79.5W 31.7N79.5W 31.9N79.4W 32.0N79.2W 32.0N79.1W
 32.1N79.0W 32.1N78.8W 32.1N78.7W 32.1N78.6W 32.1N78.5W 32.2N78.3W
 32.2N78.2W 32.3N78.0W 32.4N77.9W 32.6N77.9W 32.7N77.8W 32.8N77.7W
 32.9N77.5W 32.9N77.4W 32.9N77.3W 33.0N77.2W 33.0N77.1W 33.0N77.0W
 33.0N76.8W 33.1N76.7W 33.2N76.6W 33.3N76.5W 33.4N76.4W 33.5N76.4W
 33.6N76.3W 33.7N76.2W 33.8N76.1W 34.0N76.0W 34.1N76.0W 34.2N75.9W
 34.3N75.9W 34.4N75.8W 34.4N75.7W 34.5N75.6W 34.6N75.5W 34.7N75.3W
 34.8N75.3W 34.8N75.2W 34.9N75.1W 35.0N75.0W 35.1N74.9W 35.2N74.8W
 35.3N74.7W 35.4N74.6W 35.5N74.6W 35.5N74.5W 35.6N74.4W 35.7N74.3W
 35.8N74.2W 36.0N74.1W 36.1N74.1W 36.2N74.0W 36.3N73.9W 36.4N73.8W
 36.5N73.8W 36.6N73.7W 36.7N73.7W 36.8N73.6W 36.9N73.5W 37.0N73.5W
 37.0N73.4W 37.1N73.4W 37.2N73.3W 37.3N73.2W 37.3N73.0W 37.4N72.9W
 37.4N72.8W 37.4N72.7W 37.4N72.6W 37.4N72.5W 37.4N72.4W 37.4N72.3W
 37.4N72.2W 37.4N72.1W 37.4N72.0W 37.4N71.9W 37.4N71.8W 37.4N71.7W
 37.4N71.5W 37.4N71.4W 37.4N71.3W 37.4N71.2W 37.4N71.1W 37.5N71.0W
 37.5N70.9W 37.6N70.8W 37.6N70.7W 37.7N70.6W 37.7N70.5W 37.8N70.4W
 37.8N70.3W 37.8N70.1W 37.8N70.0W 37.8N69.9W 37.8N69.8W 37.8N69.7W
 37.8N69.6W 37.8N69.5W 37.8N69.4W 37.7N69.2W 37.7N69.1W 37.6N68.9W
 37.6N68.8W 37.6N68.7W 37.6N68.5W 37.5N68.4W 37.5N68.2W 37.6N68.1W
 37.6N68.0W 37.6N67.9W 37.6N67.8W 37.7N67.7W 37.7N67.6W 37.8N67.5W
 37.8N67.4W 37.9N67.3W 37.9N67.2W 38.0N67.1W 38.0N67.0W 38.1N66.9W
 38.2N66.7W 38.3N66.6W 38.4N66.6W 38.5N66.6W 38.7N66.7W 38.8N66.8W
 38.9N66.9W 39.1N66.9W 39.2N66.9W 39.3N66.8W 39.5N66.7W 39.6N66.6W
 39.8N66.5W 39.9N66.4W 39.9N66.2W 39.9N66.0W 39.9N65.9W 39.9N65.7W
 39.9N65.6W 39.9N65.5W 39.8N65.4W 39.7N65.3W 39.6N65.3W 39.5N65.2W
 39.5N65.0W 39.4N64.9W 39.3N64.8W 39.2N64.7W 39.1N64.6W 39.1N64.5W
 39.0N64.4W 38.8N64.4W 38.7N64.3W 38.6N64.3W 38.5N64.2W 38.4N64.2W
 38.2N64.1W 38.1N64.0W 38.0N63.9W 38.0N63.8W 37.9N63.6W 37.9N63.5W
 37.8N63.4W 37.8N63.3W 37.7N63.2W 37.7N63.1W 37.6N63.0W 37.6N62.9W
 37.5N62.8W 37.3N62.6W 37.3N62.5W 37.3N62.4W 37.4N62.3W 37.6N62.3W
 37.6N62.2W 37.7N62.1W 37.8N62.0W 37.9N62.0W 38.0N61.9W 38.1N62.0W
 38.2N62.0W 38.4N62.0W 38.5N62.1W 38.6N62.1W 38.7N62.1W 38.8N62.1W
 39.0N62.1W 39.2N62.1W 39.3N62.1W 39.4N62.1W 39.6N62.2W 39.7N62.2W
 39.7N62.1W 39.8N62.0W 39.9N61.9W 40.0N62.0W 40.0N62.2W 40.0N62.3W
 40.0N62.4W 40.1N62.5W 40.1N62.6W 40.2N62.6W 40.3N62.7W 40.4N62.6W
 40.5N62.5W 40.5N62.3W 40.6N62.1W 40.6N62.0W 40.7N61.8W 40.7N61.7W
 40.7N61.6W 40.7N61.4W 40.7N61.3W 40.6N61.1W 40.5N61.0W 40.5N60.9W
 40.4N60.8W 40.4N60.6W 40.3N60.5W 40.2N60.4W 40.2N60.3W 40.1N60.2W
 40.1N60.1W 40.0N60.0W 39.9N59.8W 39.9N59.7W 39.8N59.6W 39.7N59.5W
 39.7N59.4W 39.6N59.2W 39.6N59.0W 39.7N59.0W 39.8N59.0W 39.9N59.0W
 40.0N59.0W 40.2N59.0W 40.2N58.9W 40.2N58.7W 40.2N58.6W 40.1N58.4W
 40.2N58.3W 40.2N58.2W 40.2N58.1W 40.2N58.0W 40.2N57.8W 40.2N57.6W
 40.1N57.5W 40.1N57.4W 40.0N57.3W 39.9N57.2W 39.7N57.1W 39.5N57.0W
 39.4N57.0W 39.3N57.0W 39.1N57.0W 39.0N57.0W 38.9N57.0W 38.7N57.0W
 38.6N57.0W 38.5N56.9W 38.5N56.8W 38.4N56.6W 38.5N56.6W 38.6N56.5W
 38.6N56.3W 38.5N56.3W 38.5N56.2W 38.4N56.2W 38.3N56.1W 38.3N56.0W
 38.4N55.9W 38.5N55.9W 38.6N55.8W 38.7N55.9W 38.8N55.9W 38.8N56.1W
 38.8N56.3W 38.8N56.4W 38.9N56.5W 39.0N56.6W 39.1N56.5W 39.2N56.4W
 39.2N56.3W 39.3N56.2W 39.5N56.2W 39.6N56.2W 39.7N56.2W 39.9N56.2W
 40.0N56.3W 40.1N56.3W 40.2N56.3W 40.3N56.2W 40.4N56.1W 40.5N56.0W
 40.6N55.8W 40.7N55.7W 40.7N55.6W 40.7N55.5W 40.8N55.4W 40.8N55.3W
 40.9N55.1W 40.9N55.0W 40.8N54.9W 40.8N54.8W 40.8N54.7W 40.7N54.6W
 40.7N54.4W 40.6N54.3W 40.5N54.2W 40.5N54.1W 40.4N54.0W 40.4N53.9W
 40.3N53.7W 40.3N53.6W 40.2N53.5W 40.1N53.4W 39.9N53.3W 39.8N53.2W
 39.7N53.1W 39.7N53.0W 39.7N52.9W 39.7N52.8W 39.7N52.7W 39.8N52.6W
 39.8N52.5W 39.8N52.3W 39.8N52.1W 39.7N51.9W 39.6N51.8W 39.5N51.7W
 39.4N51.6W 39.4N51.5W 39.4N51.4W 39.4N51.2W 39.4N51.1W 39.4N50.9W
 39.4N50.7W 39.3N50.6W 39.3N50.5W 39.4N50.4W 39.4N50.2W 39.5N50.1W
 39.6N50.0W 39.6N49.9W 39.7N49.7W 39.7N49.6W 39.8N49.5W 39.8N49.4W
 39.9N49.2W 40.0N49.1W 40.1N49.1W 40.2N49.1W 40.4N49.2W 40.5N49.3W
 40.6N49.3W 40.7N49.2W 40.9N49.1W 40.9N49.0W 40.9N48.9W 40.9N48.7W
 40.9N48.6W 40.9N48.4W 40.9N48.3W 40.9N48.2W 40.9N48.1W 41.1N48.0W
 41.2N48.0W 41.3N47.9W 41.4N47.8W 41.5N47.7W 41.5N47.6W 41.5N47.4W
 41.5N47.3W 41.5N47.2W 41.5N47.0W 41.4N47.0W 41.4N46.9W 41.3N46.7W
GULF STREAM SOUTH WALL DATA FOR 22 MAY 25:
 27.7N78.7W 27.8N78.7W 27.9N78.8W 28.1N78.8W 28.2N78.9W 28.4N78.9W
 28.5N79.0W 28.6N79.0W 28.8N79.1W 28.9N79.2W 29.1N79.2W 29.2N79.2W
 29.3N79.3W 29.4N79.3W 29.5N79.4W 29.6N79.4W 29.7N79.5W 29.8N79.5W
 29.9N79.5W 30.1N79.5W 30.2N79.5W 30.3N79.5W 30.4N79.5W 30.5N79.4W
 30.6N79.4W 30.7N79.3W 30.8N79.3W 30.9N79.2W 30.9N79.0W 31.0N78.9W
 31.0N78.8W 30.9N78.7W 30.9N78.6W 30.8N78.6W 30.7N78.5W 30.7N78.4W
 30.7N78.2W 30.7N78.1W 30.7N78.0W 30.8N77.8W 30.8N77.8W 30.9N77.7W
 31.0N77.7W 31.1N77.6W 31.2N77.6W 31.4N77.6W 31.5N77.5W 31.6N77.5W
 31.7N77.4W 31.8N77.3W 31.9N77.2W 31.9N77.1W 32.0N77.0W 32.1N77.0W
 32.2N76.9W 32.3N76.8W 32.3N76.7W 32.4N76.6W 32.4N76.5W 32.4N76.4W
 32.4N76.3W 32.4N76.2W 32.4N76.1W 32.4N76.0W 32.3N75.8W 32.3N75.7W
 32.4N75.6W 32.4N75.5W 32.5N75.4W 32.6N75.3W 32.7N75.2W 32.9N75.1W
 33.0N75.0W 33.1N74.9W 33.2N74.9W 33.4N74.8W 33.5N74.7W 33.6N74.7W
 33.8N74.6W 33.9N74.5W 34.0N74.4W 34.1N74.4W 34.2N74.3W 34.4N74.2W
 34.4N74.1W 34.4N74.0W 34.4N73.9W 34.3N73.7W 34.4N73.6W 34.5N73.6W
 34.6N73.6W 34.8N73.6W 34.9N73.6W 35.0N73.5W 35.1N73.5W 35.3N73.5W
 35.4N73.5W 35.5N73.4W 35.6N73.4W 35.7N73.4W 35.8N73.4W 35.9N73.4W
 36.0N73.3W 36.1N73.3W 36.2N73.3W 36.3N73.2W 36.4N73.1W 36.5N73.0W
 36.5N72.9W 36.5N72.8W 36.6N72.7W 36.6N72.6W 36.6N72.5W 36.7N72.3W
 36.7N72.2W 36.7N72.1W 36.7N72.0W 36.7N71.8W 36.7N71.7W 36.6N71.6W
 36.7N71.5W 36.7N71.4W 36.7N71.3W 36.7N71.2W 36.7N71.1W 36.8N70.9W
 36.8N70.8W 36.9N70.7W 36.9N70.6W 37.0N70.5W 37.0N70.4W 37.1N70.3W
 37.1N70.2W 37.1N70.1W 37.2N70.0W 37.2N69.8W 37.2N69.7W 37.2N69.5W
 37.1N69.4W 37.1N69.3W 37.0N69.3W 36.9N69.2W 36.8N69.1W 36.8N68.9W
 36.8N68.8W 36.6N68.8W 36.5N68.9W 36.5N69.0W 36.5N69.1W 36.5N69.2W
 36.4N69.3W 36.4N69.5W 36.3N69.6W 36.2N69.7W 36.2N69.8W 36.1N69.9W
 36.0N70.0W 35.9N70.2W 35.7N70.3W 35.6N70.3W 35.5N70.2W 35.4N70.1W
 35.3N69.9W 35.3N69.8W 35.4N69.6W 35.4N69.5W 35.5N69.4W 35.5N69.3W
 35.6N69.1W 35.6N69.0W 35.7N68.9W 35.7N68.8W 35.8N68.7W 35.8N68.6W
 35.9N68.5W 35.9N68.4W 36.0N68.2W 36.0N68.1W 36.1N68.0W 36.1N67.9W
 36.2N67.8W 36.3N67.7W 36.3N67.6W 36.4N67.5W 36.5N67.4W 36.6N67.3W
 36.7N67.2W 36.8N67.1W 37.0N67.0W 37.1N66.9W 37.1N66.8W 37.2N66.7W
 37.2N66.6W 37.2N66.5W 37.1N66.4W 36.9N66.4W 36.8N66.5W 36.6N66.5W
 36.4N66.5W 36.3N66.5W 36.2N66.5W 36.1N66.4W 36.1N66.2W 36.2N66.2W
 36.3N66.1W 36.4N66.1W 36.5N66.0W 36.7N66.0W 36.8N65.9W 36.9N65.8W
 37.1N65.7W 37.2N65.6W 37.3N65.6W 37.4N65.5W 37.5N65.5W 37.6N65.4W
 37.7N65.3W 37.6N65.2W 37.6N65.1W 37.5N65.0W 37.5N64.9W 37.4N64.7W
 37.3N64.7W 37.2N64.7W 37.0N64.7W 37.1N64.5W 37.0N64.4W 37.0N64.3W
 37.0N64.2W 37.0N64.1W 36.9N63.9W 36.9N63.8W 36.8N63.7W 36.7N63.6W
 36.7N63.5W 36.6N63.3W 36.6N63.2W 36.5N63.1W 36.5N63.0W 36.4N62.9W
 36.4N62.8W 36.4N62.6W 36.4N62.5W 36.4N62.4W 36.4N62.2W 36.3N62.1W
 36.3N62.0W 36.3N61.8W 36.3N61.7W 36.3N61.6W 36.3N61.4W 36.2N61.3W
 36.2N61.2W 36.1N61.1W 36.0N61.0W 35.9N60.9W 35.9N60.7W 35.9N60.6W
 35.9N60.4W 35.9N60.3W 35.9N60.2W 36.0N60.1W 36.2N60.0W 36.4N60.0W
 36.5N60.1W 36.5N60.3W 36.6N60.4W 36.7N60.5W 36.7N60.6W 36.8N60.7W
 36.9N60.8W 37.0N60.9W 37.1N61.0W 37.2N61.0W 37.3N61.0W 37.5N60.9W
 37.6N60.9W 37.8N60.8W 37.9N60.9W 38.1N60.9W 38.2N61.0W 38.3N61.1W
 38.3N61.1W 38.4N61.2W 38.5N61.3W 38.6N61.3W 38.8N61.3W 38.9N61.4W
 39.0N61.4W 39.1N61.5W 39.3N61.5W 39.3N61.5W 39.4N61.4W 39.4N61.3W
 39.3N61.1W 39.3N61.0W 39.5N60.9W 39.6N60.9W 39.7N60.8W 39.7N60.6W
 39.7N60.5W 39.6N60.3W 39.5N60.2W 39.5N60.1W 39.4N60.0W 39.3N59.8W
 39.2N59.6W 39.1N59.5W 38.9N59.5W 38.8N59.5W 38.6N59.7W 38.5N59.8W
 38.3N59.9W 38.2N59.9W 38.0N59.8W 37.8N59.7W 37.8N59.6W 37.7N59.5W
 37.7N59.3W 37.7N59.1W 37.6N59.0W 37.4N59.0W 37.3N58.9W 37.2N58.9W
 37.0N58.9W 36.9N58.8W 36.8N58.8W 36.7N58.7W 36.6N58.6W 36.6N58.5W
 36.6N58.4W 36.6N58.2W 36.6N58.1W 36.6N58.0W 36.7N57.9W 36.8N57.8W
 36.8N57.7W 36.9N57.6W 37.0N57.5W 37.1N57.4W 37.1N57.3W 37.3N57.2W
 37.4N57.1W 37.4N57.0W 37.5N56.9W 37.6N56.8W 37.6N56.7W 37.6N56.5W
 37.6N56.5W 37.5N56.4W 37.5N56.2W 37.6N56.0W 37.6N55.8W 37.7N55.7W
 37.8N55.5W 37.9N55.4W 38.0N55.4W 38.1N55.3W 38.3N55.3W 38.5N55.2W
 38.7N55.3W 38.8N55.3W 39.0N55.4W 39.1N55.3W 39.2N55.3W 39.3N55.3W
 39.4N55.3W 39.5N55.4W 39.6N55.5W 39.6N55.6W 39.7N55.6W 39.9N55.6W
 40.0N55.6W 40.1N55.5W 40.3N55.4W 40.3N55.3W 40.3N55.1W 40.3N55.0W
 40.3N54.9W 40.2N54.8W 40.2N54.7W 40.1N54.6W 40.0N54.4W 40.0N54.3W
 39.9N54.1W 39.8N54.1W 39.7N54.0W 39.6N54.0W 39.5N53.9W 39.4N53.8W
 39.4N53.6W 39.3N53.5W 39.2N53.3W 39.2N53.2W 39.1N53.1W 39.0N53.1W
 38.9N53.1W 38.8N53.1W 38.8N53.3W 38.9N53.4W 38.9N53.6W 38.9N53.7W
 38.9N53.8W 38.7N53.8W 38.6N53.7W 38.6N53.5W 38.5N53.4W 38.5N53.2W
 38.5N53.1W 38.5N53.0W 38.5N52.8W 38.4N52.6W 38.5N52.5W 38.5N52.4W
 38.5N52.3W 38.5N52.2W 38.5N52.1W 38.5N51.9W 38.5N51.8W 38.6N51.7W
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.