If you planning to travel to Errol Flynn Marina, Port Antonio, Jamaica, 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 11:34 AM. The temperature feels like 75.44999999999999 with a humidity level of 94 so dress accordingly. Cloud coverage is 62 percent with visibility at 13.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:40 PM.