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, Jul 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 JUL 25:
 25.5N80.0W 25.6N80.0W 25.7N80.0W 25.8N80.0W 26.0N80.0W 26.1N80.0W
 26.2N80.0W 26.3N80.0W 26.5N79.9W 26.6N79.9W 26.7N80.0W 26.8N80.0W
 27.0N80.0W 27.1N80.0W 27.3N80.0W 27.4N80.0W 27.6N80.0W 27.7N80.1W
 27.9N80.1W 28.0N80.1W 28.1N80.1W 28.2N80.1W 28.4N80.1W 28.5N80.0W
 28.6N80.0W 28.7N80.0W 28.9N80.1W 29.0N80.1W 29.1N80.1W 29.2N80.1W
 29.3N80.1W 29.4N80.1W 29.5N80.2W 29.6N80.2W 29.7N80.2W 29.9N80.2W
 30.0N80.1W 30.1N80.1W 30.3N80.1W 30.4N80.2W 30.5N80.2W 30.6N80.3W
 30.8N80.2W 30.9N80.1W 31.1N80.1W 31.2N80.0W 31.3N79.9W 31.3N79.8W
 31.4N79.7W 31.5N79.6W 31.6N79.5W 31.7N79.4W 31.7N79.3W 31.8N79.2W
 31.9N79.0W 31.9N78.9W 32.0N78.8W 32.1N78.7W 32.1N78.6W 32.2N78.4W
 32.3N78.3W 32.3N78.2W 32.4N78.1W 32.5N77.9W 32.5N77.8W 32.6N77.7W
 32.6N77.6W 32.7N77.5W 32.8N77.4W 32.8N77.2W 32.9N77.1W 33.0N77.0W
 33.0N76.9W 33.1N76.8W 33.2N76.7W 33.2N76.6W 33.3N76.5W 33.4N76.4W
 33.5N76.3W 33.6N76.2W 33.7N76.2W 33.8N76.1W 33.9N76.1W 34.0N76.1W
 34.2N76.1W 34.4N76.1W 34.5N76.1W 34.7N76.0W 34.8N75.9W 34.8N75.8W
 34.9N75.7W 34.9N75.5W 35.1N75.4W 35.1N75.3W 35.2N75.2W 35.2N75.1W
 35.3N75.0W 35.4N74.9W 35.4N74.8W 35.5N74.7W 35.6N74.6W 35.7N74.5W
 35.8N74.4W 35.9N74.4W 36.0N74.3W 36.0N74.2W 36.1N74.1W 36.2N74.0W
 36.3N73.9W 36.3N73.8W 36.4N73.7W 36.5N73.6W 36.5N73.5W 36.6N73.4W
 36.7N73.3W 36.7N73.2W 36.8N73.0W 36.8N72.9W 36.9N72.8W 37.0N72.7W
 37.0N72.6W 37.1N72.5W 37.1N72.4W 37.2N72.3W 37.3N72.2W 37.3N72.1W
 37.4N72.0W 37.4N71.9W 37.5N71.8W 37.5N71.7W 37.6N71.6W 37.6N71.5W
 37.7N71.3W 37.7N71.2W 37.7N71.1W 37.7N71.0W 37.7N70.8W 37.8N70.7W
 37.8N70.5W 37.7N70.3W 37.6N70.2W 37.5N70.0W 37.4N69.9W 37.4N69.7W
 37.4N69.6W 37.5N69.5W 37.5N69.4W 37.5N69.3W 37.6N69.1W 37.7N69.1W
 37.7N69.0W 37.8N68.8W 37.8N68.7W 37.9N68.6W 37.8N68.4W 37.7N68.2W
 37.6N68.0W 37.6N67.9W 37.5N67.8W 37.5N67.7W 37.4N67.6W 37.4N67.5W
 37.3N67.3W 37.3N67.1W 37.4N66.9W 37.5N66.8W 37.5N66.7W 37.6N66.5W
 37.6N66.4W 37.7N66.3W 37.8N66.2W 37.8N66.1W 37.9N66.0W 37.9N65.9W
 38.0N65.8W 38.1N65.7W 38.1N65.5W 38.2N65.4W 38.2N65.3W 38.2N65.1W
 38.3N65.0W 38.3N64.9W 38.3N64.7W 38.4N64.6W 38.4N64.5W 38.5N64.4W
 38.6N64.4W 38.7N64.3W 38.7N64.3W 38.7N64.4W 38.7N64.6W 38.6N64.8W
 38.6N65.0W 38.6N65.1W 38.6N65.3W 38.6N65.5W 38.6N65.6W 38.6N65.8W
 38.5N66.0W 38.5N66.2W 38.5N66.3W 38.5N66.5W 38.5N66.6W 38.6N66.7W
 38.8N66.7W 39.0N66.7W 39.1N66.7W 39.3N66.7W 39.5N66.6W 39.6N66.6W
 39.7N66.6W 39.9N66.5W 40.0N66.4W 40.2N66.3W 40.3N66.3W 40.5N66.2W
 40.6N66.1W 40.6N66.0W 40.7N65.9W 40.7N65.7W 40.7N65.6W 40.7N65.5W
 40.7N65.5W 40.5N65.4W 40.5N65.4W 40.4N65.5W 40.3N65.7W 40.3N65.8W
 40.2N65.9W 40.1N65.9W 40.0N66.0W 39.9N66.1W 39.8N66.1W 39.7N66.1W
 39.6N66.1W 39.5N66.1W 39.5N66.0W 39.3N66.0W 39.2N65.9W 39.0N65.9W
 38.9N65.8W 38.9N65.6W 38.9N65.4W 38.9N65.2W 39.0N65.0W 39.0N64.9W
 39.1N64.7W 39.1N64.6W 39.1N64.5W 39.1N64.4W 39.1N64.2W 39.0N64.1W
 38.9N64.0W 38.9N63.9W 38.9N63.8W 38.9N63.6W 38.9N63.5W 38.8N63.4W
 38.7N63.4W 38.6N63.3W 38.5N63.2W 38.5N63.1W 38.4N63.0W 38.3N62.9W
 38.2N62.9W 38.2N62.8W 38.1N62.7W 38.1N62.5W 38.0N62.4W 38.0N62.2W
 37.9N62.1W 37.9N62.0W 37.9N61.9W 37.9N61.8W 37.9N61.7W 37.9N61.6W
 37.9N61.5W 37.9N61.3W 37.8N61.2W 37.9N61.1W 37.9N61.0W 37.9N60.9W
 37.9N60.8W 37.9N60.7W 37.9N60.6W 38.0N60.5W 38.0N60.4W 38.0N60.3W
 38.1N60.2W 38.2N60.1W 38.2N60.0W 38.3N60.0W 38.3N59.9W 38.4N59.8W
 38.4N59.6W 38.5N59.5W 38.6N59.4W 38.6N59.3W 38.7N59.2W 38.8N59.2W
 38.9N59.1W 39.0N59.0W 39.1N58.8W 39.2N58.7W 39.3N58.5W 39.3N58.4W
 39.3N58.3W 39.4N58.1W 39.5N58.0W 39.6N57.9W 39.8N57.8W 39.9N57.8W
 40.0N57.9W 40.2N57.8W 40.3N57.7W 40.4N57.6W 40.5N57.5W 40.5N57.3W
 40.5N57.2W 40.4N57.0W 40.3N56.9W 40.2N56.9W 40.1N56.9W 40.0N56.9W
 39.8N57.0W 39.7N57.0W 39.6N57.0W 39.5N57.0W 39.4N56.9W 39.3N56.9W
 39.1N56.8W 39.0N56.8W 38.9N56.8W 38.9N56.7W 38.9N56.6W 39.0N56.5W
 39.0N56.4W 39.0N56.2W 39.0N56.1W 39.0N56.0W 38.9N55.9W 38.9N55.7W
 38.9N55.6W 38.8N55.4W 38.8N55.3W 38.7N55.2W 38.7N55.1W 38.7N55.0W
 38.7N54.8W 38.8N54.6W 38.9N54.5W 39.0N54.4W 39.1N54.2W 39.1N54.1W
 39.1N53.9W 39.1N53.8W 39.2N53.6W 39.2N53.5W 39.3N53.4W 39.4N53.3W
 39.4N53.1W 39.5N53.0W 39.4N52.9W 39.4N52.8W 39.4N52.7W 39.4N52.5W
 39.3N52.4W 39.3N52.3W 39.3N52.3W 39.2N52.2W 39.2N52.1W 39.1N52.0W
 39.1N51.9W 39.0N51.8W 39.1N51.7W 39.2N51.8W 39.3N51.9W 39.4N52.0W
 39.5N52.1W 39.6N52.2W 39.7N52.2W 39.8N52.3W 39.9N52.3W 40.0N52.4W
 40.1N52.5W 40.2N52.5W 40.4N52.7W 40.5N52.7W 40.6N52.7W 40.7N52.7W
 40.9N52.8W 40.9N52.9W 41.0N53.1W 41.2N53.1W 41.2N53.1W 41.3N53.2W
 41.5N53.1W 41.6N53.0W 41.6N52.9W 41.6N52.8W 41.6N52.7W 41.7N52.6W
 41.8N52.5W 41.9N52.3W 41.9N52.2W 42.0N52.0W 42.1N51.8W 42.1N51.7W
 42.0N51.6W 42.0N51.5W 41.9N51.4W 41.8N51.4W 41.8N51.3W 41.7N51.2W
 41.6N51.1W 41.5N51.1W 41.4N51.0W 41.4N50.9W 41.3N50.8W 41.2N50.8W
 41.1N50.7W 41.0N50.6W 41.0N50.5W 40.9N50.4W 40.8N50.3W 40.7N50.2W
 40.6N50.2W 40.4N50.1W 40.3N50.0W 40.1N50.0W 39.9N49.9W 39.8N49.8W
GULF STREAM SOUTH WALL DATA FOR 03 JUL 25:
 28.8N78.3W 28.9N78.4W 29.1N78.4W 29.2N78.5W 29.3N78.5W 29.4N78.6W
 29.5N78.6W 29.6N78.7W 29.8N78.7W 29.9N78.8W 30.0N78.8W 30.1N78.9W
 30.2N79.0W 30.3N79.0W 30.4N79.0W 30.5N78.9W 30.6N78.9W 30.8N78.8W
 30.9N78.7W 30.9N78.5W 31.0N78.3W 31.0N78.2W 31.1N78.1W 31.2N78.0W
 31.2N77.9W 31.3N77.7W 31.5N77.6W 31.5N77.5W 31.6N77.4W 31.6N77.3W
 31.7N77.2W 31.7N77.1W 31.8N77.0W 31.8N76.9W 31.8N76.8W 31.9N76.7W
 32.0N76.6W 32.1N76.5W 32.2N76.4W 32.3N76.3W 32.4N76.2W 32.5N76.2W
 32.7N76.1W 32.8N76.0W 32.9N76.0W 32.9N75.9W 33.0N75.8W 33.1N75.8W
 33.2N75.7W 33.3N75.7W 33.4N75.6W 33.5N75.5W 33.5N75.5W 33.7N75.4W
 33.8N75.3W 33.9N75.1W 34.0N75.0W 34.0N74.9W 34.1N74.8W 34.2N74.7W
 34.4N74.6W 34.5N74.5W 34.6N74.5W 34.7N74.4W 34.9N74.3W 34.9N74.2W
 35.0N74.1W 35.1N74.0W 35.1N73.9W 35.2N73.8W 35.2N73.7W 35.3N73.6W
 35.4N73.4W 35.5N73.4W 35.6N73.3W 35.7N73.2W 35.8N73.2W 35.9N73.1W
 36.0N73.0W 36.0N72.9W 36.1N72.8W 36.1N72.7W 36.2N72.6W 36.2N72.5W
 36.3N72.4W 36.3N72.3W 36.4N72.2W 36.5N72.1W 36.5N72.0W 36.6N71.9W
 36.6N71.8W 36.7N71.7W 36.7N71.6W 36.8N71.5W 36.8N71.4W 36.8N71.3W
 36.9N71.2W 36.9N71.1W 36.8N71.0W 36.6N71.0W 36.5N70.9W 36.4N70.8W
 36.4N70.7W 36.4N70.5W 36.4N70.4W 36.4N70.3W 36.4N70.2W 36.5N70.1W
 36.5N70.0W 36.5N69.9W 36.5N69.8W 36.5N69.6W 36.5N69.5W 36.5N69.3W
 36.5N69.2W 36.5N69.1W 36.5N69.0W 36.6N68.9W 36.7N68.8W 36.7N68.7W
 36.8N68.6W 36.9N68.5W 36.9N68.4W 37.0N68.3W 37.0N68.1W 36.9N67.9W
 36.8N67.8W 36.7N67.8W 36.6N67.6W 36.5N67.4W 36.5N67.3W 36.5N67.1W
 36.6N67.0W 36.6N66.9W 36.7N66.8W 36.7N66.6W 36.7N66.5W 36.7N66.4W
 36.8N66.3W 36.8N66.2W 36.9N66.1W 37.0N66.0W 37.1N65.9W 37.2N65.7W
 37.1N65.6W 37.1N65.5W 36.9N65.4W 37.0N65.3W 37.1N65.2W 37.2N65.1W
 37.3N64.9W 37.3N64.7W 37.3N64.5W 37.4N64.4W 37.4N64.3W 37.5N64.2W
 37.4N64.1W 37.4N63.9W 37.5N63.8W 37.6N63.6W 37.7N63.5W 37.7N63.3W
 37.7N63.2W 37.6N63.0W 37.6N62.8W 37.5N62.7W 37.5N62.6W 37.4N62.4W
 37.4N62.3W 37.3N62.2W 37.3N62.1W 37.3N62.0W 37.2N61.9W 37.3N61.7W
 37.3N61.6W 37.3N61.5W 37.3N61.4W 37.4N61.3W 37.4N61.2W 37.4N61.1W
 37.4N60.9W 37.4N60.8W 37.3N60.7W 37.3N60.6W 37.3N60.4W 37.4N60.3W
 37.4N60.2W 37.4N60.1W 37.4N59.9W 37.3N59.9W 37.2N59.8W 37.1N59.7W
 37.0N59.5W 37.0N59.4W 37.1N59.3W 37.1N59.2W 37.1N59.1W 37.2N59.0W
 37.2N58.9W 37.3N58.8W 37.4N58.7W 37.4N58.6W 37.5N58.5W 37.6N58.4W
 37.8N58.3W 37.9N58.2W 38.0N58.1W 38.1N58.0W 38.1N57.9W 38.2N57.8W
 38.2N57.7W 38.3N57.6W 38.3N57.5W 38.3N57.4W 38.3N57.3W 38.3N57.1W
 38.3N57.0W 38.3N56.9W 38.3N56.8W 38.2N56.7W 38.2N56.6W 38.2N56.5W
 38.1N56.4W 38.1N56.3W 38.1N56.2W 38.1N56.1W 38.1N56.0W 38.0N55.9W
 38.0N55.7W 38.0N55.6W 38.0N55.5W 38.0N55.4W 38.0N55.3W 38.0N55.1W
 38.1N55.0W 38.1N54.9W 38.1N54.8W 38.1N54.6W 38.2N54.5W 38.2N54.4W
 38.2N54.3W 38.3N54.1W 38.3N53.9W 38.3N53.7W 38.2N53.6W 38.1N53.4W
 38.0N53.2W 38.0N53.1W 37.9N53.0W 37.9N52.9W 37.9N52.8W 37.9N52.7W
 37.9N52.5W 37.9N52.4W 37.9N52.3W 37.9N52.1W 37.9N52.0W 37.8N51.9W
 37.8N51.8W 37.8N51.7W 37.8N51.6W 37.9N51.4W 37.9N51.3W 37.9N51.2W
 38.0N51.1W 38.1N50.9W 38.1N50.8W 38.2N50.6W 38.4N50.5W 38.5N50.4W
 38.6N50.4W 38.7N50.4W 38.8N50.4W 38.9N50.5W 39.1N50.5W 39.2N50.6W
 39.3N50.7W 39.3N50.7W 39.4N50.8W 39.6N50.9W 39.7N51.0W 39.8N51.1W
 39.9N51.2W 40.0N51.2W 40.1N51.2W 40.2N51.3W 40.3N51.5W 40.5N51.6W
 40.5N51.7W 40.6N51.8W 40.7N51.9W 40.8N51.9W 40.9N52.0W 41.1N52.0W
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.