For Aussies, try <seabreeze.com.au>. It covers all areas,and beats BOM on early predictions,accuracy,level of information. You get wind speed and direction predicted right through each day, hour by hour, plus swell and wave heights.BruceK
To get a more accurate prediction of wave height in the US, take the NOAA weather forecast predicting 2 to 4 foot seas and add them together to get 6 feet, 3 to 5 is 8 feet and so on......