To get the daily weather forecast for all of Belize, with specific references to north, south, coast, inland etc. - call the Meteorology Department for a recorded message -
501-225-2480. The forecast is updated at around 7 am each day. That is the most accurate information you will get.
For Ambergris Caye - "Generally" it's windy around Easter, tends to rain occasionally in summer, and is "generally" warm all the time - except when a cold front moves in during winter months. October is "generally" the riskiest month for storms (hurricanes .......) and September is the time of the "dog days" when the trade winds don't always blow. Hope that helps!