Marmaris Forecast from the Turkish Meteorological Office
http://www.meteor.gov.tr/tahmin/il-ve-ilceler.aspx?m=MARMARIS
http://www.meteor.gov.tr/en-US/forecast-cities.aspx?m=MARMARIS  

Sea Forecast from the Turkish Meteorological Office
http://www.meteor.gov.tr/deniz/3gunluk-haritali.aspx
http://www.meteor.gov.tr/en-US/marine-3days.aspx
http://www.meteor.gov.tr/deniz/metu3-ayrintili.aspx?b=Aegean&t=W&s=03&g=p#sayfaBaslik
http://www.meteor.gov.tr/en-US/marine-metu3-detail.aspx?b=Aegean&t=W&s=03&g=p#sayfaBaslik

Wind Forecast from the Turkish Meteorological Office
http://www.meteor.gov.tr/deniz/metu3-ruzgar.aspx
http://www.meteor.gov.tr/en-US/marine-metu3-wind.aspx
 

Marmaris Forecast from Windguru
http://www.windguru.cz/int/index.php?sc=37732

Marmaris – Rhodes Forecast from Windguru
http://www.windguru.cz/int/index.php?sc=10370  

Aegean Sea Forecast from Poseidon
http://www.poseidon.hcmr.gr/weather_forecast.php?area_id=gr

Southeast Aegean Forecasts
http://forecast.uoa.gr/rams6.0.php  
http://forecast.uoa.gr/forecastnew.php    

Waves Forecast
http://forecast.uoa.gr/wamindx.php