/Unawatuna-Bay-Surf-Report/654/ A brief overview of the surf and weather for the week ahead. en-us /Unawatuna-Bay-Surf-Report/654/ Rating :: 2 Stars. Swell :: 3.5 ft @ 11 secs. Wind :: 7mph W /Unawatuna-Bay-Surf-Report/654/ Rating :: 3 Stars. Swell :: 5 ft @ 13 secs. Wind :: 5mph SW /Unawatuna-Bay-Surf-Report/654/ Rating :: 3 Stars. Swell :: 4.5 ft @ 12 secs. Wind :: 6mph SW /Unawatuna-Bay-Surf-Report/654/ Rating :: 3 Stars. Swell :: 4 ft @ 11 secs. Wind :: 6mph WSW /Unawatuna-Bay-Surf-Report/654/ Rating :: 3 Stars. Swell :: 4 ft @ 13 secs. Wind :: 8mph WSW