Hurricane Warnings in Effect

Atlantic:  High Seas

Pacific:  Northwest - High Seas EP1 and EPI

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, Dec 21 2024 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 21 DEC 24:
 25.3N80.2W 25.5N80.1W 25.6N80.1W 25.7N80.1W 25.9N80.1W 26.1N80.1W
 26.2N80.1W 26.3N80.0W 26.5N80.0W 26.6N80.0W 26.7N80.0W 26.9N80.0W
 27.0N80.0W 27.1N80.1W 27.3N80.1W 27.4N80.2W 27.6N80.3W 27.7N80.3W
 27.8N80.3W 27.9N80.3W 28.1N80.2W 28.2N80.2W 28.3N80.2W 28.4N80.1W
 28.6N80.1W 28.7N80.1W 28.9N80.2W 29.0N80.2W 29.2N80.2W 29.3N80.3W
 29.5N80.3W 29.6N80.4W 29.7N80.3W 29.9N80.3W 30.0N80.3W 30.1N80.2W
 30.3N80.2W 30.3N80.3W 30.4N80.3W 30.5N80.3W 30.7N80.3W 30.8N80.3W
 30.9N80.3W 31.0N80.2W 31.1N80.1W 31.3N80.1W 31.4N79.9W 31.4N79.8W
 31.5N79.8W 31.6N79.8W 31.8N79.6W 31.8N79.5W 31.9N79.5W 32.0N79.4W
 32.1N79.3W 32.1N79.2W 32.2N79.1W 32.3N78.9W 32.3N78.8W 32.4N78.7W
 32.5N78.6W 32.5N78.4W 32.5N78.3W 32.6N78.2W 32.6N78.0W 32.7N77.9W
 32.7N77.8W 32.7N77.7W 32.7N77.5W 32.7N77.3W 32.8N77.2W 32.9N77.0W
 33.0N77.0W 33.1N77.1W 33.2N77.3W 33.3N77.2W 33.4N77.1W 33.5N77.1W
 33.7N77.0W 33.7N76.9W 33.8N76.8W 33.9N76.7W 34.0N76.6W 34.0N76.5W
 34.1N76.4W 34.1N76.3W 34.2N76.1W 34.3N76.1W 34.3N76.0W 34.4N75.9W
 34.5N75.9W 34.6N75.7W 34.7N75.6W 34.8N75.4W 34.9N75.3W 35.0N75.2W
 35.0N75.1W 35.1N75.0W 35.2N74.9W 35.4N74.8W 35.5N74.7W 35.6N74.7W
 35.7N74.6W 35.8N74.5W 35.9N74.4W 36.0N74.4W 36.1N74.3W 36.2N74.2W
 36.2N74.1W 36.3N74.0W 36.3N73.9W 36.4N73.8W 36.4N73.6W 36.5N73.5W
 36.6N73.4W 36.7N73.2W 36.7N73.1W 36.8N73.0W 36.8N72.9W 36.8N72.8W
 36.8N72.7W 36.9N72.5W 36.9N72.4W 36.9N72.3W 37.0N72.1W 37.0N72.0W
 37.1N71.9W 37.1N71.8W 37.1N71.7W 37.2N71.5W 37.3N71.4W 37.3N71.3W
 37.3N71.2W 37.4N71.1W 37.4N70.9W 37.5N70.8W 37.5N70.7W 37.6N70.6W
 37.7N70.5W 37.7N70.4W 37.8N70.3W 37.8N70.2W 37.9N70.1W 38.0N70.0W
 38.1N69.9W 38.1N69.7W 38.2N69.6W 38.3N69.5W 38.3N69.3W 38.4N69.2W
 38.4N69.1W 38.4N68.9W 38.4N68.7W 38.4N68.6W 38.4N68.5W 38.4N68.4W
 38.4N68.2W 38.3N68.1W 38.2N68.0W 38.1N67.9W 38.0N67.8W 38.0N67.7W
 37.9N67.6W 37.9N67.5W 37.8N67.4W 37.8N67.2W 37.8N67.1W 37.9N66.9W
 37.9N66.7W 38.0N66.6W 38.1N66.5W 38.2N66.4W 38.2N66.3W 38.3N66.2W
 38.4N66.0W 38.4N65.9W 38.5N65.7W 38.5N65.5W 38.6N65.5W 38.7N65.4W
 38.7N65.2W 38.8N65.1W 38.8N65.0W 38.8N64.9W 38.8N64.8W 38.9N64.7W
 38.9N64.5W 38.9N64.4W 38.9N64.3W 39.0N64.2W 39.0N64.1W 39.0N63.9W
 39.0N63.8W 39.0N63.7W 39.0N63.6W 39.0N63.5W 39.0N63.3W 39.0N63.2W
 39.0N63.1W 39.1N63.0W 39.1N62.9W 39.2N62.8W 39.3N62.6W 39.4N62.5W
 39.4N62.4W 39.5N62.3W 39.5N62.2W 39.5N62.1W 39.6N61.9W 39.7N61.8W
 39.7N61.8W 39.8N61.7W 39.9N61.6W 40.0N61.6W 40.0N61.5W 40.1N61.4W
 40.2N61.3W 40.3N61.1W 40.4N61.0W 40.5N60.9W 40.6N60.8W 40.7N60.7W
 40.8N60.5W 40.9N60.4W 41.0N60.2W 41.0N60.1W 41.0N60.0W 41.0N59.9W
 41.0N59.7W 40.9N59.6W 40.9N59.5W 40.8N59.4W 40.7N59.4W 40.6N59.3W
 40.5N59.3W 40.4N59.3W 40.3N59.3W 40.2N59.3W 40.0N59.3W 39.9N59.2W
 39.7N59.1W 39.7N59.0W 39.6N58.9W 39.5N58.8W 39.3N58.7W 39.2N58.6W
 39.1N58.5W 39.0N58.3W 39.0N58.2W 39.0N58.1W 39.0N57.9W 39.1N57.8W
 39.2N57.6W 39.3N57.5W 39.5N57.5W 39.6N57.5W 39.8N57.4W 39.9N57.4W
 40.1N57.4W 40.2N57.3W 40.3N57.2W 40.4N57.2W 40.5N57.1W 40.7N57.1W
 40.8N57.0W 40.9N56.9W 41.0N56.8W 41.0N56.7W 41.1N56.5W 41.1N56.4W
 41.2N56.3W 41.2N56.2W 41.2N56.1W 41.3N56.0W 41.3N55.9W 41.3N55.8W
 41.3N55.7W 41.2N55.6W 41.2N55.5W 41.3N55.3W 41.3N55.2W 41.2N55.0W
 41.0N54.9W 41.0N54.8W 40.9N54.7W 40.8N54.6W 40.8N54.5W 40.7N54.4W
 40.7N54.3W 40.6N54.2W 40.6N54.1W 40.4N54.0W 40.3N54.0W 40.2N54.0W
 40.1N54.1W 40.0N54.2W 39.9N54.2W 39.8N54.3W 39.7N54.4W 39.6N54.4W
 39.5N54.5W 39.4N54.5W 39.2N54.6W 39.1N54.6W 39.0N54.7W 38.9N54.7W
 38.8N54.6W 38.7N54.5W 38.6N54.4W 38.6N54.3W 38.5N54.2W 38.5N54.1W
 38.6N54.0W 38.6N53.8W 38.7N53.7W 38.8N53.5W 38.8N53.3W 38.9N53.2W
 38.9N53.0W 39.0N52.9W 39.1N52.8W 39.1N52.7W 39.2N52.6W 39.2N52.5W
 39.4N52.5W 39.5N52.4W 39.6N52.2W 39.6N52.1W 39.8N52.0W 39.9N51.8W
 40.0N51.6W 40.0N51.5W 40.0N51.3W 40.1N51.1W 40.1N51.0W 40.2N50.8W
 40.2N50.7W 40.3N50.6W 40.3N50.5W 40.4N50.3W 40.4N50.1W 40.5N50.0W
 40.5N49.8W 40.5N49.7W 40.5N49.5W 40.5N49.4W 40.4N49.3W 40.4N49.1W
 40.3N48.9W 40.3N48.8W 40.2N48.7W 40.2N48.6W 40.1N48.5W 40.0N48.4W
 40.0N48.3W 39.9N48.2W 39.9N48.1W 39.8N48.0W 39.7N48.0W 39.7N47.9W
 39.6N47.8W 39.5N47.7W 39.5N47.6W 39.4N47.5W 39.4N47.4W 39.4N47.3W
 39.3N47.2W 39.3N47.1W 39.3N47.0W 39.3N46.9W 39.3N46.7W 39.4N46.6W
 39.4N46.5W 39.4N46.4W 39.5N46.3W 39.5N46.2W 39.6N46.1W 39.6N46.0W
GULF STREAM SOUTH WALL DATA FOR 21 DEC 24:
 39.5N55.0W 39.6N55.0W 39.8N55.0W 39.9N55.1W 40.0N55.2W 40.2N55.3W
 40.3N55.5W 40.5N55.6W 40.6N55.7W 40.6N55.9W 40.5N56.0W 40.4N56.2W
 40.4N56.3W 40.3N56.4W 40.2N56.5W 40.1N56.6W 40.0N56.6W 39.9N56.7W
 39.8N56.7W 39.6N56.7W 39.5N56.8W 39.3N56.8W 39.1N56.8W 39.0N56.8W
 38.8N56.9W 38.7N56.9W 38.6N57.0W 38.4N57.1W 38.3N57.2W 38.2N57.4W
 38.2N57.5W 38.1N57.6W 38.0N57.8W 37.8N57.9W 37.8N58.0W 37.7N58.1W
 37.7N58.2W 37.6N58.3W 37.7N58.4W 37.8N58.5W 37.9N58.5W 38.0N58.6W
 38.1N58.5W 38.2N58.5W 38.3N58.5W 38.4N58.6W 38.5N58.8W 38.5N58.9W
 38.6N59.0W 38.7N59.1W 38.8N59.2W 38.8N59.3W 38.9N59.5W 39.0N59.7W
 39.0N59.8W 39.0N59.9W 39.1N60.0W 39.1N60.1W 39.1N60.2W 39.1N60.3W
 39.2N60.4W 39.2N60.5W 39.3N60.6W 39.3N60.7W 39.3N60.9W 39.1N61.1W
 39.0N61.1W 38.8N61.1W 38.7N61.3W 38.7N61.4W 38.7N61.5W 38.6N61.7W
 38.5N61.8W 38.4N61.9W 38.4N62.0W 38.3N62.2W 38.3N62.3W 38.4N62.4W
 38.4N62.6W 38.4N62.7W 38.5N62.8W 38.6N63.0W 38.6N63.1W 38.6N63.2W
 38.6N63.3W 38.6N63.4W 38.6N63.5W 38.5N63.6W 38.4N63.7W 38.3N63.8W
 38.3N63.9W 38.2N64.0W 38.1N64.1W 38.1N64.2W 38.2N64.4W 38.1N64.5W
 38.1N64.6W 38.0N64.6W 37.9N64.7W 37.7N64.8W 37.6N64.9W 37.6N65.0W
 37.5N65.1W 37.4N65.2W 37.4N65.4W 37.3N65.6W 37.3N65.7W 37.2N65.9W
 37.1N66.0W 37.0N66.2W 36.9N66.3W 36.9N66.4W 36.9N66.5W 36.8N66.6W
 36.8N66.7W 36.8N66.8W 36.7N66.9W 36.6N67.1W 36.5N67.2W 36.4N67.4W
 36.3N67.5W 36.3N67.7W 36.4N67.8W 36.6N67.8W 36.6N67.9W 36.7N68.0W
 36.8N68.1W 37.0N68.1W 37.0N68.3W 37.1N68.4W 37.2N68.4W 37.3N68.5W
 37.3N68.7W 37.3N68.8W 37.3N68.9W 37.3N69.0W 37.3N69.1W 37.3N69.2W
 37.2N69.3W 37.2N69.4W 37.1N69.5W 37.0N69.6W 37.0N69.6W 36.9N69.8W
 36.8N69.9W 36.7N69.9W 36.6N70.0W 36.5N70.0W 36.4N70.0W 36.3N70.2W
 36.4N70.3W 36.4N70.4W 36.5N70.5W 36.5N70.7W 36.7N70.7W 36.7N70.9W
 36.6N71.1W 36.6N71.2W 36.6N71.3W 36.6N71.4W 36.7N71.5W 36.6N71.6W
 36.6N71.7W 36.6N71.8W 36.5N71.9W 36.5N72.1W 36.4N72.2W 36.5N72.3W
 36.6N72.4W 36.5N72.5W 36.5N72.6W 36.4N72.7W 36.3N72.8W 36.3N72.9W
 36.2N72.9W 36.1N73.1W 36.0N73.2W 35.9N73.3W 35.9N73.4W 35.7N73.4W
 35.6N73.5W 35.5N73.5W 35.4N73.6W 35.2N73.7W 35.1N73.8W 35.0N73.9W
 34.9N74.0W 34.8N74.0W 34.7N74.0W 34.6N74.1W 34.5N74.1W 34.3N74.2W
 34.2N74.4W 34.0N74.4W 33.9N74.4W 33.8N74.4W 33.7N74.5W 33.6N74.5W
 33.5N74.6W 33.4N74.7W 33.4N74.8W 33.3N74.9W 33.2N75.0W 33.1N74.9W
 33.0N74.9W 32.9N75.0W 32.9N75.1W 32.9N75.2W 32.8N75.3W 32.8N75.5W
 32.8N75.7W 32.7N75.8W 32.6N76.0W 32.6N76.1W 32.5N76.2W 32.4N76.3W
 32.3N76.4W 32.2N76.4W 32.1N76.5W 32.1N76.6W 32.0N76.7W 31.9N76.8W
 31.9N76.8W 31.8N77.0W 31.8N77.1W 31.8N77.3W 31.8N77.4W 31.8N77.5W
 31.8N77.6W 31.7N77.7W 31.6N77.8W 31.5N77.9W 31.4N78.0W 31.4N78.2W
 31.3N78.3W 31.2N78.3W 31.0N78.3W 31.0N78.4W 30.9N78.5W 30.8N78.6W
 30.7N78.7W 30.6N78.7W 30.5N78.8W 30.4N78.8W 30.3N78.9W 30.3N79.1W
 30.3N79.0W 30.2N79.0W 30.1N78.8W 30.1N78.7W 30.1N78.8W 30.0N78.9W
 30.1N79.0W 30.1N79.1W 30.0N79.3W 29.9N79.3W 29.8N79.4W 29.7N79.4W
 29.6N79.3W 29.5N79.2W 29.3N79.2W 29.2N79.1W 29.0N79.1W 28.9N79.1W
 28.8N79.1W 28.7N79.2W 28.6N79.2W 28.4N79.2W 28.2N79.1W 28.1N79.0W
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.