The Belize Meteorology Department normally issues the local marine weather forecast twice a day, at 06:00 (morning forecast) and 18:00 (evening forecast).
The weather forecast is then posted on the internet at http://www.hydromet.gov.bz/forecast/general-weather-forecast or they can be contacted at 501 225 2054 or 501 225 2011.
Marine Forecast Morning – http://www.hydromet.gov.bz/forecast/marine-forecast-morning
Marine Forecast Evening – http://www.hydromet.gov.bz/forecast/marine-forecast-evening