Just ran this
route, and on to
Panama, on a
Lagoon 38 about month ago.
Take a look at pilot
charts for the region...summer months are the most settled. Its that area of larger seas that builds off
Colombia that, justifiably (it can get quite nasty), worries many, but it settles down during the summer months. That is when when most of the Colombian sport
fishing boats make their trips to
Panama and vice versa.
As suggested, stick close to shore for more settled
weather, but if in summer really not an issue.
We had light to moderate winds along the entire
route from Curaçao - Santa Marta -
Cartagena. Had some very nice night
sails.
We did encounter a few squalls along the way, a huge beast of one near Cartegena, but used
RADAR to avoid any really heavy weather. One
electrical storm formed right over us that was a bit disconcerting, but no damage done.
I assume you will be continuing on to at least
Cartagena (wonderful city!). If so, give the Rio Magdelena a wide berth...we were about 10 miles out and still encountered lots of debri in the
water. We also anchored behind Cabo de Vela and took a nice afternoon break so as to time our approach to Cartagena for day light.
For the Cartagena to Panama leg both
wind an
current get more complicated (I can provide details on that if you want).