Biscayne Bay - MacArthur Causeway Wind ForecastUnited StatesFLMiami-Dade CountyBiscayne Bay - MacArthur Causeway1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Biscayne Bay - MacArthur Causeway wind forecast issued today at 2:29 pm. Next forecast at approx. 2:29 am.Get WillyWeather+ to remove ads