A Taste of Blood
Visualizing the Moonsea
The Moonsea inhabits the northern climes of Faerun. Thus, while the seasons still turn there, it is cold nearly all year round. Not quite temperate, but not quite tundra. The eponymous sea itself is ice cold even in the summer months when the air is warm. Thus, few residents of the Moonsea know how to swim; they instead invest their time in learning how to not fall out of boats.
If you’ve played Skyrim, the Moonsea greatly resembles the more southerly, greener regions of that game: