standard, PWE, works reasonably well if you have a satellite
device (we use an IridiumGo). Best to couple that with Sonrisanet.org HF net every morning (check for time when you are there or on the website). Geary, the weather guy, does an amazing job. We just spent 4 weeks in the Sea and most days we we were well prepared for weather. Itís a great place, have fun.