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Alyeska - Wind Forecast
Location: 60.96N 149.07W
Base Elevation: 250 ft
Peak Elevation: 3939 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Fri 31JUL2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 04AM 31JUL26 2.2 3.5 137 1.9 2.9 185
Fri 07AM 31JUL26 3.6 5.5 145 2.4 3.6 315
Fri 10AM 31JUL26 3.8 6.0 179 1.3 1.9 210
Fri 01PM 31JUL26 3.8 5.9 207 2.3 3.4 237
Fri 04PM 31JUL26 3.0 4.7 229 2.5 3.8 236
Fri 07PM 31JUL26 2.4 3.7 188 1.9 2.8 251
Fri 10PM 31JUL26 4.4 6.8 170 3.8 5.6 169
Sat 01AM 01AUG26 3.2 4.9 29 3.0 4.5 20
Sat 04AM 01AUG26 2.4 3.8 37 2.6 4.0 35
Sat 07AM 01AUG26 2.4 3.8 50 2.3 3.5 63
Sat 10AM 01AUG26 1.7 2.7 86 1.3 1.9 93
Sat 01PM 01AUG26 1.7 2.6 159 1.5 2.3 173
Sat 04PM 01AUG26 1.8 2.8 157 1.9 2.8 155
Sat 07PM 01AUG26 1.8 2.9 161 1.7 2.5 151
Sat 10PM 01AUG26 1.6 2.6 71 1.1 1.6 67
Sun 01AM 02AUG26 3.6 5.6 216 3.6 5.4 219
Sun 04AM 02AUG26 4.1 6.4 325 4.3 6.5 189
Sun 07AM 02AUG26 4.5 7.1 310 3.9 5.9 326
Sun 10AM 02AUG26 4.6 7.1 274 3.9 5.9 286
Sun 01PM 02AUG26 6.2 9.7 269 4.5 6.7 268
Sun 04PM 02AUG26 7.3 11.3 275 4.6 6.9 274
Sun 07PM 02AUG26 7.1 11.1 270 4.4 6.6 267
Sun 10PM 02AUG26 9.3 14.5 274 5.3 8.0 281
Mon 01AM 03AUG26 11.9 18.5 273 7.3 11.0 277
Mon 04AM 03AUG26 13.5 21.1 270 8.1 12.1 272
Mon 07AM 03AUG26 15.1 23.6 271 9.2 13.8 275
Mon 10AM 03AUG26 16.3 25.4 268 10.4 15.6 272
Mon 01PM 03AUG26 15.5 24.2 270 10.1 15.1 274
Mon 04PM 03AUG26 15.8 24.7 272 10.9 16.3 278
Mon 07PM 03AUG26 19.6 30.5 275 14.0 21.0 288
Mon 10PM 03AUG26 24.2 37.8 273 16.0 24.0 293
Tue 01AM 04AUG26 21.7 33.8 273 15.7 23.6 301
Tue 04AM 04AUG26 17.9 27.9 275 14.4 21.6 155
Tue 07AM 04AUG26 16.1 25.1 279 13.6 20.5 168
Tue 10AM 04AUG26 15.6 24.4 305 16.5 24.8 178
Tue 01PM 04AUG26 23.6 36.8 174 22.3 33.5 182
Tue 04PM 04AUG26 25.5 39.7 174 24.4 36.6 182
Tue 07PM 04AUG26 25.5 39.7 169 23.3 34.9 181
Tue 10PM 04AUG26 22.9 35.7 167 22.7 34.0 181
Wed 01AM 05AUG26 21.3 33.3 170 20.8 31.2 181
Wed 04AM 05AUG26 18.7 29.1 161 17.3 25.9 179
Wed 07AM 05AUG26 18.7 29.2 164 17.1 25.7 179
Wed 10AM 05AUG26 17.7 27.5 164 17.3 26.0 180
Wed 01PM 05AUG26 19.5 30.5 176 17.5 26.2 181
Wed 04PM 05AUG26 18.9 29.5 177 17.2 25.8 182
Wed 07PM 05AUG26 16.4 25.5 177 15.7 23.6 181
Wed 10PM 05AUG26 16.4 25.5 180 14.2 21.2 184
Thu 01AM 06AUG26 15.6 24.3 182 12.7 19.1 184
Thu 04AM 06AUG26 14.9 23.3 182 12.6 18.8 186
Thu 07AM 06AUG26 11.1 17.3 180 11.6 17.4 183
Thu 10AM 06AUG26 7.8 12.2 181 7.2 10.8 182
Thu 01PM 06AUG26 9.7 15.1 175 7.5 11.2 173
Thu 04PM 06AUG26 7.1 11.1 167 5.2 7.8 157
Thu 07PM 06AUG26 5.5 8.5 168 3.4 5.0 110
Thu 10PM 06AUG26 6.4 10.0 188 3.7 5.5 43
Fri 01AM 07AUG26 7.6 11.8 199 4.7 7.0 226
Fri 04AM 07AUG26 6.5 10.1 206 4.4 6.6 230
Fri 07AM 07AUG26 5.6 8.7 218 4.6 6.9 236
Fri 10AM 07AUG26 4.0 6.3 202 2.3 3.5 224
Fri 01PM 07AUG26 4.7 7.3 176 3.3 5.0 172
Fri 04PM 07AUG26 4.3 6.8 173 2.9 4.3 154
Fri 07PM 07AUG26 2.8 4.3 158 2.2 3.3 130
Fri 10PM 07AUG26 4.7 7.3 243 4.0 6.0 51
Sat 01AM 08AUG26 5.7 8.9 228 4.7 7.0 237
Sat 04AM 08AUG26 5.0 7.7 234 4.6 6.9 239
Sat 07AM 08AUG26 3.7 5.7 55 3.5 5.2 253
Sat 10AM 08AUG26 2.1 3.3 94 1.7 2.6 262
Sat 01PM 08AUG26 1.3 2.2 157 2.0 2.9 188
Sat 04PM 08AUG26 1.5 2.3 175 2.1 3.1 169
Sat 07PM 08AUG26 1.8 2.8 155 1.8 2.7 144
Sat 10PM 08AUG26 3.5 5.5 59 3.5 5.3 56
Sun 01AM 09AUG26 4.5 7.1 235 4.0 5.9 242
Sun 04AM 09AUG26 4.4 6.9 229 4.0 5.9 239
Sun 07AM 09AUG26 3.2 5.0 52 3.4 5.1 247
Sun 10AM 09AUG26 1.6 2.7 85 1.6 2.4 251
Sun 01PM 09AUG26 1.6 2.5 185 2.1 3.2 196
Sun 04PM 09AUG26 2.2 3.4 171 2.1 3.2 171
Sun 07PM 09AUG26 3.0 4.6 138 2.1 3.1 141
Sun 10PM 09AUG26 3.6 5.7 87 3.3 4.9 94
Mon 01AM 10AUG26 4.5 7.0 244 4.0 6.1 53
Mon 04AM 10AUG26 3.4 5.5 250 3.9 5.8 235

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