[en] This paper presents the results of the analysis of wind speed data for one calendar year (2005) at three stations (El-Tor, El-Nonzha, and El-Notron) in Egypt along with the wind energy potential of each site. The wind power density at 25 m height was obtained by extrapolation of data at 10 m using a Power-law expression. The frequency distribution of observed hourly wind speeds occurring at each station is examined, particularly for wind speeds greater than or equal to 3 and 5 m/s (cut-in wind speeds for most wind turbines). The study reveals that the wind turbine can be operated at the sites El-Tor, El-Nouzha, and El-Notron with an annual availability factor of about 89.9 %, 76.2 %, and 67.9 % if the cut-in wind speed is 3 m/s and 67.2 %,51.8 %, and 17.1 % if the cut-in wind speed is 5 m/s, respectively. The total available wind power density ( kWh/m²/yr) Was estimated at the selected sites; El-Tor, El-Nouzha and El-Notron and was found to be: 3838.4, 825.5 and 284 kWh/m²/yr for case 3m/s and 2276.2, 489,5 and 71 kWh/m²/yr for case 5 m/s, respectively