Wow, this thread has not had an update in a long time.

Wind Guru is nice...

http://www.windguru.cz/int/index.php?sc=186916&sty=m_spot


Lee Chesneau's site has good surface maps...

http://www.marineweatherbylee.com/


Mid-Atlantic Weather station with tons of cool links...

http://www.mawsweather.com/


Tons of cool graphics on these...

http://spaghettimodels.com/

http://www.wunderground.com/hurricane/


Multi-day wx for BVI...

http://forums.bvipirate.com/weather.php


Current Caribbean & western Atlantic satellite image...

http://www.ssd.noaa.gov/goes/east/tatl/vis-l.jpg


No-nonsense text-only link for USVI WX low-bw connection

http://weather.noaa.gov/cgi-bin/fmtbltn.pl?file=forecasts/marine/coastal/am/amz715.txt