If you planning to travel to Jekyll Harbor Marina, Jekyll Island, Georgia, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:11 AM. The temperature feels like 73.85 with a humidity level of 90 so dress accordingly. Cloud coverage is 39 percent with visibility at 8 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 11:47 PM.