If you planning to travel to Harborside Golf Course at Longboat Key Club, Longboat Key, Florida, 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 11:55 AM. The temperature feels like 69.25 with a humidity level of 65 so dress accordingly. Cloud coverage is 9 percent with visibility at 13.7 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 20 MPH. At the end of the day don’t miss the sunset at 10:36 PM.