G-Land Surf Forecast on Friday September 21st 2012. The swell prediction with 5.5 feat at 15 seconds on 214 degree using UK Unit. The wind prediction is around 5 mph on 140 degree. The temperature in Sea 26 degree celcius and in Air 25 degree celcius. First Light: 4:50am and Last Light 5:40pm. Sunrise: 5:11am and Sunset: 5:19pm. The highest swell is on 12:25am 2.1m, The Lowest Swell on 6:20am 1m and 6:19pm 1.1m