GRIB has been available from various sources free for ages ....
This is sample message rec'd that I used to use ... (I stopped only because I wasn't using the info as often now as before ....)
** NOTICE 17.05.2006 **NEW! Vessel tracking. track your vessel when sending e-mail with xgate. No extra gear needed. view
http://www.globalmarinenet.com/vessel_tracking.htm for additional information.GMN's wxnet, xgate e-mail, and xweb are now Iridium certified.GMN's xgate (ocens.mail), xweb, and wxnet are now distributed by Globalstar EU with their data kits.GMN is an Iridum, Globalstar, and Inmarsat airtime reseller.GMN in conjunction with xnetmail.com provides HF weather and e-mail services in the US, Carib, and EU.** END NOTICE
The grib file attached to this file is a 24 wind forecast
for the 51N-01W region created at 06 UTC on 03/08/2006 (dd/mm/yy).
Please report any problems to info@globalmarinenet.net.
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http://www.globalmarinenet.net or via e-mailat info@globalmarinenet.net. Let GMN be your full service ISP on and offshore.
Having problems decoding the attached GRIB file? Use GMN's XGate e-mail
product to access this data quickly and easily while also speeding up all of your e-mail transfers
http://www.globalmarinenet.net/email.htmNeed information about the weather forecast you just downloaded?
Checkout
http://www.globalmarinenet.net/grib.htmNeed a grib viewer? Select from a number of them at
http://www.globalmarinenet.net/downloads.htmNeed a larger selection of GRIB data such as wave height, pressure,
500mb, surface and subsurface temps, and currents? Check out our premier weather download product at
http://www.globalmarinenet.net/weathernet.htm