Wind data collected over a period of three years at four different loc
ations in Gokceada were evaluated to estimate the potential of wind en
ergy in the north-western part of Turkey. The data From the selected s
tations were used to estimate the regional mean wind speed distributio
n of Gokceada, which revealed that four distinct regions exist with va
lues from 1.0 to 4.0;4.1 to 6.0, 6.1 to 8.0 and greater than 8.1 m/s.
For each station, an extensive analysis was carried out to find the mo
nthly average wind speed and its distribution. Several types of probab
ilistic distribution were matched to these distributions including the
Weibull distribution. It was observed that one third of the island en
joys annual wind speeds greater than 6.0 m/s. This potential can be co
nverted to electrical energy by means of wind farms, and the energy ex
tracted from this source may supply electricity to the island and a sm
all part of the mainland.