Melissa 2025

AL132025 Advisory Number 41,

DISCLAIMER This is not official information or modeling, I’m just a dude on the internet. Please follow all guidance from NOAA and your local officials.

Windfield Map

gis_img

  • as of 2025-10-31T15:05:54+00:00
  • 100px per degree
  • GWAF 0.9
  • No Friction
  • default radius of maximum wind is 15kts

Data Files

Download Zip

File List:

  • melissa2025_100x100.csv
  • melissa2025_100x100.png
  • melissa2025_100x100.wld
  • melissa2025_100x100_2025-10-31T150500+0000.jpeg

Official Advisory Discussion

At 1100 AM AST (1500 UTC), the center of Post-Tropical Cyclone Melissa was located near latitude 39.0 North, longitude 60.5 West. The post-tropical cyclone is moving toward the northeast near 48 mph (78 km/h). This general motion is expected to continue into Saturday, followed by a gradual slowdown and turn toward the east-northeast later this weekend. On the forecast track, the center of Melissa is expected to pass to the southeast of the Avalon Peninsula of Newfoundland as a post-tropical cyclone tonight.

Maximum sustained winds have decreased to near 85 mph (140 km/h) with higher gusts. Gradual weakening is forecast during the next few days.

Hurricane-force winds extend outward up to 105 miles (165 km) from the center and tropical-storm-force winds extend outward up to 275 miles (445 km).

The estimated minimum central pressure is 973 mb (28.74 inches).

HAZARDS AFFECTING LAND

Key messages for Melissa can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC.

WIND: Gusty winds are possible over the southern Avalon Peninsula of Newfoundland tonight.

RAINFALL: A brief period of heavy rain is possible over the southern Avalon Peninsula of Newfoundland tonight.

SURF: Swells generated by Melissa will continue to affect portions of the Bahamas, the Turks and Caicos Islands, Bermuda, the Northeastern United States coast and portions of Atlantic Canada during the next couple of days. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office.

NEXT ADVISORY

This is the last public advisory issued by the National Hurricane Center on this system. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php

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