A November Arctic Blast
An early blast of cold arctic air will consume much of the eastern two-thirds of the U.S. over the next few days, making it feel like the middle of winter. Numerous record lows and record low maximum temperatures are expected through Wednesday, as temperatures average 20 to 30 degrees below normal.
Hazardous Weather Conditions
High and low forecast temperature values represent air temperature.
Last Update: 12:17 pm EST Nov 12, 2019
Forecast Valid: 1pm EST Nov 12, 2019-6pm EST Nov 18, 2019
.GULF STREAM HAZARDS...none.
The approximate location of the west wall of the Gulf Stream as of Nov 11, 2019 at 1200 UTC...
10 nautical miles east northeast of Fowey Rocks. 11 nautical miles east southeast of Port Everglades. 9 nautical miles east of Lake Worth. 11 nautical miles northeast of Jupiter Inlet.
This data courtesy of the Naval Oceanographic Office.
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.