ZCZC MIATCDAT5 ALL TTAA00 KNHC DDHHMM Post-Tropical Cyclone Teddy Discussion Number 47 NWS National Hurricane Center Miami FL AL202020 1100 PM AST Wed Sep 23 2020 Teddy is accelerating over the northeastern Gulf of St. Lawrence and will move over the Strait of Belle Isle later, while continuing to fill/decay as an extratropical cyclone. The initial intensity is set at 45 kt, and this is based on the various surface wind and pressure observations along the west coast of Newfoundland from Channel-Port aux Basques northward to Port Saunders and the Straits. Teddy is forecast to maintain its current intensity and motion, with some further increase in forward speed, and merge with a larger, stronger high-latitude extratropical low near the Labrador Sea on Thursday. Even after Teddy passes Nova Scotia and Newfoundland, large swells creating dangerous rip currents will linger over much of the southwestern Atlantic basin for the next few days. This will be the last NHC advisory on Teddy. For additional information, including warnings, consult products issued by Environment Canada at: weather.gc.ca/hurricane/index_e.html For marine interests, additional information can be found in High Seas Forecasts issued by the National Weather Service under AWIPS header NFDHSFAT1 and WMO header FZNT01 KWBC. FORECAST POSITIONS AND MAX WINDS INIT 24/0300Z 51.0N 57.3W 45 KT 50 MPH...POST-TROP/EXTRATROP 12H 24/1200Z 54.7N 54.1W 45 KT 50 MPH...POST-TROP/EXTRATROP 24H 25/0000Z...MERGED WITH A LARGER LOW $$ Forecaster Roberts NNNN
Alternate Formats
About Alternates -
E-Mail Advisories -
RSS Feeds
Cyclone Forecasts
Latest Advisory -
Past Advisories -
About Advisories
Marine Forecasts
Latest Products -
About Marine Products
Tools & Data
Satellite Imagery -
US Weather Radar -
Aircraft Recon -
Local Data Archive -
Forecast Verification -
Deadliest/Costliest/Most Intense
Learn About Hurricanes
Storm Names
Wind Scale -
Prepare -
Climatology -
NHC Glossary -
NHC Acronyms -
Frequently Asked Questions -
AOML Hurricane-Research Division
About Us
About NHC -
Mission/Vision -
Other NCEP Centers -
NHC Staff -
Visitor Information -
NHC Library
NOAA/
National Weather Service
National Centers for Environmental Prediction
National Hurricane Center
11691 SW 17th Street
Miami, Florida, 33165-2149 USA
nhcwebmaster@noaa.gov
Disclaimer
Privacy Policy
Credits
About Us
Glossary
Career Opportunities
Page last modified: Thursday, 31-Dec-2020 12:10:09 UTC