Alert archive / Alaska / Gale Warnings in 2015

Gale Warning 497, NWS Anchorage, AK

August 22, 2015

NWS Anchorage, AK issued this gale warning at Aug 22, 2015, 3:35 PM AKDT. It was in force for 4 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 22, 2015, 3:35 PM AKDT (23:35 UTC)
Expired
Aug 26, 2015, 3:44 AM AKDT
In force
4 days
Issued by
NWS Anchorage, AK

The text

As transmitted, in the capitals the NWS used until 2016.

257 
FZAK62 PAFC 222335
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
335 PM AKDT SAT AUG 22 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-231400-
335 PM AKDT SAT AUG 22 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

HIGH PRESSURE OVER THE CENTRAL BERING SEA WILL MOVE SOUTHEAST OF
THE ALASKA PENINSULA MON AFTERNOON. A 999 MB LOW NEAR 50N 162E
SAT NIGHT ELONGATES INTO A BROAD TROUGH OF LOW PRESSURE OVER THE
EXTREME WESTERN BERING ON MON.

$$

PKZ411-231400-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
335 PM AKDT SAT AUG 22 2015

...GALE WARNING SUNDAY AND SUNDAY NIGHT...

.TONIGHT...S WIND 25 KT. SEAS 6 TO 9 FT. PATCHY FOG.
.SUN...S WIND 25 TO 35 KT. SEAS 8 TO 13 FT. PATCHY FOG. RAIN.
.SUN NIGHT...S WIND 30 TO 40 KT. SEAS 10 TO 17 FT. RAIN.
.MON...S WIND 30 TO 40 KT DIMINISHING TO 20 TO 30 KT IN THE
AFTERNOON. SEAS 12 TO 17 FT.
.MON NIGHT...S WIND 25 KT. SEAS 10 TO 14 FT.
.TUE THROUGH THU...W WIND 10 TO 20 KT. SEAS 7 TO 12 FT.

$$

PKZ412-231400-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
335 PM AKDT SAT AUG 22 2015

...GALE WARNING SUNDAY NIGHT...

.TONIGHT...SW WIND 15 TO 25 KT. SEAS 7 FT. PATCHY FOG.
.SUN...SW WIND 25 KT. SEAS 8 FT.
.SUN NIGHT...S WIND 20 TO 30 KT INCREASING TO 25 TO 40 KT AFTER
MIDNIGHT. SEAS 8 TO 13 FT. RAIN.
.MON...S WIND 25 TO 40 KT. SEAS 9 TO 17 FT.
.MON NIGHT...S WIND 20 TO 35 KT. SEAS 13 TO 17 FT.
.TUE THROUGH THU...W WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ413-231400-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
335 PM AKDT SAT AUG 22 2015

...GALE WARNING SUNDAY NIGHT...

.TONIGHT...SW WIND 10 TO 20 KT. SEAS 5 FT. PATCHY FOG.
.SUN...S WIND 15 TO 25 KT. SEAS 5 TO 8 FT. PATCHY FOG.
.SUN NIGHT...S WIND 20 TO 30 KT INCREASING TO 25 TO 40 KT AFTER
MIDNIGHT. SEAS 7 TO 12 FT. PATCHY FOG.
.MON...S WIND 25 TO 40 KT. SEAS 8 TO 16 FT.
.MON NIGHT...S WIND 20 TO 35 KT. SEAS 10 TO 15 FT.
.TUE THROUGH THU...W WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ414-231400-
BERING SEA OFFSHORE EAST OF 171W-
335 PM AKDT SAT AUG 22 2015

.TONIGHT...W WIND 15 TO 25 KT. SEAS 7 FT.
.SUN...W WIND 15 TO 25 KT. SEAS 7 FT.
.SUN NIGHT...SW WIND 15 TO 25 KT. SEAS 6 FT.
.MON...SW WIND 15 TO 25 KT. SEAS 5 TO 9 FT.
.MON NIGHT...SW WIND 20 TO 30 KT. SEAS 7 TO 12 FT.
.TUE THROUGH THU...W WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$
7 follow-up statements
801 
FZAK62 PAFC 231136
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
336 AM AKDT SUN AUG 23 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-240200-
336 AM AKDT SUN AUG 23 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 999 MB LOW NEAR 50N 162E MOVES TO 53N 166E AT 992 MB EARLY
MON...THEN STALLS AND ELONGATES THROUGH EARLY TUE.

$$

PKZ411-240200-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
336 AM AKDT SUN AUG 23 2015

...GALE WARNING THROUGH MONDAY...

.TODAY...S WIND 20 TO 35 KT. SEAS 8 TO 13 FT. PATCHY FOG. RAIN.
.TONIGHT...S WIND 25 TO 40 KT. SEAS 12 TO 18 FT. PATCHY FOG. RAIN.
.MON...S WIND 25 TO 40 KT BECOMING 30 KT IN THE AFTERNOON. SEAS 12 TO
18 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 KT. SEAS 10 TO 14 FT.
.TUE...SW WIND 20 TO 35 KT. SEAS 9 TO 14 FT.
.WED THROUGH THU...W WIND 10 TO 20 KT. SEAS 7 TO 12 FT.

$$

PKZ412-240200-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
336 AM AKDT SUN AUG 23 2015

...GALE WARNING TONIGHT AND MONDAY...

.TODAY...SW WIND 25 KT. SEAS 8 FT. PATCHY FOG.
.TONIGHT...SW WIND 20 TO 30 KT BECOMING S 25 TO 40 KT AFTER MIDNIGHT.
SEAS 12 TO 18 FT. PATCHY FOG.
.MON...S WIND 30 TO 40 KT. SEAS 9 TO 17 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 TO 35 KT. SEAS 13 TO 16 FT.
.TUE THROUGH THU...W WIND 20 TO 35 KT. SEAS 8 TO 13 FT.

$$

PKZ413-240200-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
336 AM AKDT SUN AUG 23 2015

...GALE WARNING TONIGHT AND MONDAY...

.TODAY...SW WIND 15 TO 25 KT. SEAS 5 TO 8 FT. PATCHY FOG.
.TONIGHT...S WIND 20 TO 30 KT INCREASING TO 25 TO 40 KT AFTER MIDNIGHT.
SEAS 8 TO 15 FT. PATCHY FOG.
.MON...S WIND 25 TO 40 KT. SEAS 9 TO 16 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 TO 35 KT. SEAS 10 TO 15 FT.
.TUE...S WIND 25 TO 35 KT. SEAS 10 TO 14 FT.
.WED THROUGH THU...W WIND 10 TO 20 KT. SEAS 6 TO 11 FT.

$$

PKZ414-240200-
BERING SEA OFFSHORE EAST OF 171W-
336 AM AKDT SUN AUG 23 2015

.TODAY...W WIND 15 TO 25 KT. SEAS 7 FT.
.TONIGHT...SW WIND 15 TO 25 KT. SEAS 7 FT.
.MON...SW WIND 15 TO 30 KT. SEAS 5 TO 9 FT.
.MON NIGHT...SW WIND 20 TO 30 KT. SEAS 8 TO 13 FT.
.TUE THROUGH THU...W WIND 20 TO 35 KT. SEAS 8 TO 13 FT.

$$
320 
FZAK62 PAFC 232318
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
318 PM AKDT SUN AUG 23 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-241345-
318 PM AKDT SUN AUG 23 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

HIGH PRESSURE OVER THE CENTRAL BERING SEA WILL MOVE INTO THE GULF
MON NIGHT AND TUE. A 994 MB LOW NEAR 53N 163W WILL ELONGATE AND
STRETCH FROM THE KAMCHATKA COAST TO THE GULF OF ANADYR BY MON
NIGHT.

$$

PKZ411-241345-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
318 PM AKDT SUN AUG 23 2015

...GALE WARNING THROUGH MONDAY...

.TONIGHT...S WIND 30 TO 40 KT. SEAS 11 TO 18 FT. PATCHY FOG. RAIN.
.MON...S WIND 30 TO 40 KT BECOMING 20 TO 30 KT IN THE AFTERNOON.
SEAS 13 TO 18 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 KT. SEAS 11 TO 14 FT. PATCHY FOG. RAIN.
.TUE...S WIND 30 KT. SEAS 11 TO 14 FT.
.TUE NIGHT...SW WIND 15 TO 30 KT. SEAS 10 TO 13 FT.
.WED...W WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.THU...W WIND UP TO 15 KT. SEAS 7 TO 10 FT.
.FRI...SW WIND 15 KT. SEAS 6 TO 9 FT.

$$

PKZ412-241345-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
318 PM AKDT SUN AUG 23 2015

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...SW WIND 20 TO 30 KT BECOMING S 30 TO 40 KT AFTER
MIDNIGHT. SEAS 8 TO 13 FT. PATCHY FOG.
.MON...S WIND 30 TO 40 KT. SEAS 9 TO 17 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 TO 35 KT. SEAS 13 TO 16 FT. PATCHY FOG.
RAIN.
.TUE...S WIND 30 KT. SEAS 12 TO 15 FT.
.TUE NIGHT...SW WIND 25 TO 35 KT. SEAS 13 FT.
.WED THROUGH FRI...SW WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ413-241345-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
318 PM AKDT SUN AUG 23 2015

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...S WIND 20 TO 30 KT INCREASING TO 30 TO 40 KT AFTER
MIDNIGHT. SEAS 7 TO 12 FT. PATCHY FOG.
.MON...S WIND 30 TO 40 KT. SEAS 9 TO 16 FT. PATCHY FOG. RAIN.
.MON NIGHT...S WIND 25 TO 35 KT. SEAS 10 TO 15 FT. PATCHY FOG.
RAIN.
.TUE...S WIND 25 TO 35 KT. SEAS 11 TO 14 FT.
.TUE NIGHT...SW WIND 35 KT. SEAS 10 TO 13 FT.
.WED THROUGH FRI...SW WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ414-241345-
BERING SEA OFFSHORE EAST OF 171W-
318 PM AKDT SUN AUG 23 2015

.TONIGHT...SW WIND 15 TO 25 KT. SEAS 7 FT.
.MON...SW WIND 15 TO 30 KT. SEAS 5 TO 9 FT.
.MON NIGHT...SW WIND 20 TO 30 KT. SEAS 8 TO 13 FT.
.TUE...SW WIND 30 KT. SEAS 9 TO 14 FT.
.TUE NIGHT...SW WIND 35 KT. SEAS 12 FT.
.WED THROUGH FRI...W WIND 15 TO 30 KT. SEAS 5 TO 10 FT.

$$
651 
FZAK62 PAFC 241112
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
312 AM AKDT MON AUG 24 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-250130-
312 AM AKDT MON AUG 24 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

HIGH PRESSURE OVER THE CENTRAL BERING SEA WILL MOVE INTO THE GULF
TONIGHT THROUGH TUE. A 990 MB LOW NEAR 59N 169E WILL REMAIN
NEARLY STATIONARY THROUGH TONIGHT THEN ELONGATE AND STRETCH FROM
THE KAMCHATKA COAST TO THE GULF OF ANADYR BY TUE NIGHT.

$$

PKZ411-250130-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
312 AM AKDT MON AUG 24 2015

...GALE WARNING TODAY...

.TODAY...S WIND 25 TO 35 KT. SEAS 12 TO 17 FT. AREAS OF FOG. RAIN.
.TONIGHT...S WIND 25 KT. SEAS 11 TO 14 FT. PATCHY FOG.
.TUE...S WIND 20 TO 30 KT. SEAS 11 TO 14 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 15 TO 30 KT. SEAS 11 TO 14 FT.
.WED...W WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.THU...W WIND UP TO 15 KT. SEAS 7 TO 10 FT.
.FRI...SW WIND 15 KT. SEAS 6 TO 9 FT.

$$

PKZ412-250130-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
312 AM AKDT MON AUG 24 2015

...GALE WARNING THROUGH TUESDAY...

.TODAY...S WIND 30 TO 40 KT. SEAS 9 TO 17 FT. PATCHY FOG. RAIN.
.TONIGHT...S WIND 25 TO 35 KT. SEAS 13 TO 16 FT. PATCHY FOG. RAIN.
.TUE...S WIND 25 TO 35 KT. SEAS 13 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 13 TO 16 FT.
.WED...W WIND 20 TO 35 KT. SEAS 9 TO 16 FT.
.THU THROUGH FRI...SW WIND 15 KT. SEAS 6 TO 11 FT.

$$

PKZ413-250130-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
312 AM AKDT MON AUG 24 2015

...GALE WARNING THROUGH TUESDAY...

.TODAY...S WIND 25 TO 35 KT. SEAS 9 TO 15 FT. PATCHY FOG. RAIN.
.TONIGHT...S WIND 25 TO 35 KT. SEAS 10 TO 15 FT. AREAS OF FOG.
RAIN.
.TUE...S WIND 25 TO 35 KT. SEAS 12 TO 15 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 25 TO 35 KT. SEAS 10 TO 16 FT.
.WED THROUGH FRI...SW WIND 10 TO 25 KT. SEAS 6 TO 11 FT.

$$

PKZ414-250130-
BERING SEA OFFSHORE EAST OF 171W-
312 AM AKDT MON AUG 24 2015

.TODAY...SW WIND 20 TO 30 KT. SEAS 5 TO 9 FT.
.TONIGHT...SW WIND 20 TO 30 KT. SEAS 7 TO 12 FT. PATCHY FOG.
.TUE...SW WIND 30 KT. SEAS 9 TO 13 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 11 TO 15 FT.
.WED THROUGH FRI...W WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$
318 
FZAK62 PAFC 242301
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
301 PM AKDT MON AUG 24 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-251400-
301 PM AKDT MON AUG 24 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
HIGH PRESSURE OVER THE EASTERN BERING SEA WILL MOVE INTO THE GULF
THROUGH TUE. A 991 MB LOW NEAR 66N 180 WILL MOVE NORTHEAST AND OUT
OF THE AREA BY TUE AFTERNOON. A 991 MB LOW NEAR 58N 168E WILL
REMAIN NEARLY STATIONARY THROUGH TUE AND THEN MOVE TO 64N 176W AT
1007 MB WED AFTERNOON.

$$

PKZ411-251400-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
301 PM AKDT MON AUG 24 2015

.TONIGHT...S WIND 25 KT. SEAS 11 TO 14 FT. PATCHY FOG.
.TUE...S WIND 30 KT. SEAS 12 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 15 TO 30 KT. SEAS 11 TO 14 FT. 
PATCHY FOG. RAIN.
.WED...W WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.WED NIGHT...S WIND 15 KT. SEAS 8 TO 11 FT.
.THU...S WIND UP TO 15 KT. SEAS 6 TO 10 FT.
.FRI...SW WIND UP TO 15 KT. SEAS 7 TO 10 FT.
.SAT...N WIND 10 KT. SEAS 5 TO 8 FT.

$$

PKZ412-251400-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
301 PM AKDT MON AUG 24 2015

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...S WIND 25 TO 35 KT. SEAS 13 TO 16 FT. PATCHY FOG. RAIN.
.TUE...S WIND 25 TO 35 KT. SEAS 12 TO 15 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 13 TO 16 FT. PATCHY FOG. RAIN.
.WED...SW WIND 20 TO 30 KT. SEAS 11 TO 15 FT.
.WED NIGHT...W WIND 10 TO 25 KT. SEAS 8 TO 12 FT.
.THU THROUGH FRI...SW WIND UP TO 20 KT. SEAS 5 TO 9 FT.
.SAT...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ413-251400-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
301 PM AKDT MON AUG 24 2015

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...S WIND 25 TO 35 KT. SEAS 10 TO 15 FT. AREAS OF FOG.
RAIN.
.TUE...S WIND 25 TO 35 KT. SEAS 12 TO 15 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 25 TO 35 KT. SEAS 10 TO 16 FT. PATCHY FOG.
RAIN.
.WED...SW WIND 20 TO 30 KT DIMINISHING TO 10 TO 20 KT IN THE
AFTERNOON. SEAS 7 TO 12 FT.
.WED NIGHT...SW WIND 10 TO 20 KT. SEAS 6 TO 9 FT.
.THU THROUGH FRI...SW WIND 10 TO 20 KT. SEAS 4 TO 8 FT.
.SAT...W WIND UP TO 15 KT. SEAS 5 FT.

$$

PKZ414-251400-
BERING SEA OFFSHORE EAST OF 171W-
301 PM AKDT MON AUG 24 2015

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW WIND 20 TO 30 KT. SEAS 7 TO 12 FT. PATCHY FOG.
.TUE...SW WIND 30 KT. SEAS 9 TO 13 FT. PATCHY FOG. RAIN.
.TUE NIGHT...SW WIND 35 KT. SEAS 11 TO 15 FT. PATCHY FOG. RAIN.
.WED...SW WIND 30 KT. SEAS 9 TO 14 FT.
.WED NIGHT...W WIND 15 TO 30 KT. SEAS 7 TO 11 FT.
.THU THROUGH SAT...W WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$
338 
FZAK62 PAFC 251110
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
310 AM AKDT TUE AUG 25 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-260100-
310 AM AKDT TUE AUG 25 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

HIGH PRESSURE WILL REMAIN OVER THE EASTERN BERING SEA THROUGH
WED. A 991 MB LOW NEAR 58N 169E WILL MOVE TO 60N 172E AT 996 MB
TONIGHT AND THEN TO 63N 172W AT 1011 MB WED EVENING.

$$

PKZ411-260100-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
310 AM AKDT TUE AUG 25 2015

.TODAY...S WIND 20 TO 30 KT. SEAS 10 TO 13 FT. PATCHY FOG. RAIN.
.TONIGHT...SW WIND 20 TO 30 KT DIMINISHING TO 15 TO 25 KT AFTER
MIDNIGHT. SEAS 10 TO 14 FT. PATCHY FOG. RAIN.
.WED...SW WIND 10 TO 25 KT. SEAS 9 TO 14 FT. PATCHY FOG.
.WED NIGHT...S WIND UP TO 15 KT. SEAS 8 TO 11 FT.
.THU...SE WIND 10 TO 25 KT. SEAS 6 TO 11 FT.
.FRI...SW WIND UP TO 15 KT. SEAS 7 TO 10 FT.
.SAT...N WIND 10 KT. SEAS 5 TO 8 FT.

$$

PKZ412-260100-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
310 AM AKDT TUE AUG 25 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 20 TO 35 KT. SEAS 11 TO 16 FT. AREAS OF FOG. RAIN.
.TONIGHT...SW WIND 35 KT. SEAS 14 TO 17 FT. PATCHY FOG. RAIN.
.WED...SW WIND 15 TO 30 KT. SEAS 10 TO 15 FT. PATCHY FOG.
.WED NIGHT...W WIND 10 TO 25 KT. SEAS 10 FT.
.THU THROUGH FRI...SW WIND UP TO 20 KT. SEAS 5 TO 9 FT.
.SAT...NW WIND 15 KT. SEAS 6 FT.

$$

PKZ413-260100-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
310 AM AKDT TUE AUG 25 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 25 TO 35 KT. SEAS 11 TO 16 FT. AREAS OF FOG. RAIN.
.TONIGHT...SW WIND 20 TO 35 KT. SEAS 10 TO 16 FT. AREAS OF FOG.
RAIN.
.WED...SW WIND 15 TO 25 KT. SEAS 7 TO 12 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 10 TO 20 KT. SEAS 6 TO 9 FT.
.THU THROUGH FRI...SW WIND UP TO 20 KT. SEAS 4 TO 9 FT.
.SAT...W WIND UP TO 15 KT. SEAS 5 FT.

$$

PKZ414-260100-
BERING SEA OFFSHORE EAST OF 171W-
310 AM AKDT TUE AUG 25 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...SW WIND 25 TO 35 KT. SEAS 8 TO 13 FT. PATCHY FOG. RAIN.
.TONIGHT...SW WIND 25 TO 35 KT. SEAS 11 TO 16 FT. PATCHY FOG.
RAIN.
.WED...SW WIND 20 TO 30 KT. SEAS 9 TO 14 FT. AREAS OF FOG.
.WED NIGHT...W WIND 15 TO 25 KT. SEAS 7 TO 10 FT.
.THU THROUGH SAT...W WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$
688 
FZAK62 PAFC 252303
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
303 PM AKDT TUE AUG 25 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-261330-
303 PM AKDT TUE AUG 25 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 987 MB LOW NEAR 56N 171E WILL WEAKEN TO 1007 MB NEAR 63N 175W
WED AFTERNOON AND MOVE QUICKLY INLAND NEAR 64N 166W THU EVENING.
HIGH PRESSURE WILL SLOWLY BUILD OVER THE BERING SEA WED NIGHT 
AND THU.

$$

PKZ411-261330-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
303 PM AKDT TUE AUG 25 2015

.TONIGHT...SW WIND 15 TO 30 KT. SEAS 10 TO 14 FT. PATCHY FOG.
RAIN.
.WED...SW WIND 15 TO 30 KT. SEAS 9 TO 14 FT. PATCHY FOG. RAIN.
.WED NIGHT...VARIABLE WIND 15 KT BECOMING SE AFTER MIDNIGHT.
SEAS 8 TO 11 FT. PATCHY FOG. RAIN.
.THU...SE WIND 10 TO 25 KT. SEAS 7 TO 10 FT.
.THU NIGHT...S WIND 10 TO 20 KT. SEAS 7 TO 12 FT.
.FRI...SW WIND UP TO 20 KT. SEAS 6 TO 11 FT.
.SAT THROUGH SUN...SE WIND UP TO 10 KT. SEAS 3 TO 7 FT.

$$

PKZ412-261330-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
303 PM AKDT TUE AUG 25 2015

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 25 TO 40 KT. SEAS 14 TO 17 FT. PATCHY FOG.
RAIN.
.WED...SW WIND 15 TO 30 KT. SEAS 10 TO 15 FT. PATCHY FOG.
.WED NIGHT...SW WIND 10 TO 25 KT. SEAS 10 FT. PATCHY FOG.
.THU...VARIABLE WIND UP TO 15 KT. SEAS 8 FT.
.THU NIGHT...S WIND UP TO 15 KT. SEAS 6 FT.
.FRI...SW WIND 10 TO 20 KT. SEAS 5 TO 10 FT.
.SAT...N WIND UP TO 15 KT. SEAS 4 TO 7 FT.
.SUN...E WIND UP TO 10 KT. SEAS 3 TO 5 FT.

$$

PKZ413-261330-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
303 PM AKDT TUE AUG 25 2015

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 30 TO 40 KT DIMINISHING TO 20 TO 30 KT 
AFTER MIDNIGHT. SEAS 10 TO 16 FT. AREAS OF FOG. RAIN.
.WED...SW WIND 15 TO 25 KT. SEAS 7 TO 12 FT. AREAS OF FOG.
.WED NIGHT...SW WIND 15 TO 25 KT. SEAS 7 TO 10 FT. AREAS OF FOG.
.THU...SW WIND 15 KT. SEAS 6 TO 9 FT.
.THU NIGHT...S WIND UP TO 20 KT. SEAS 5 TO 8 FT.
.FRI THROUGH SAT...SW WIND UP TO 20 KT. SEAS 4 TO 9 FT.
.SUN...S WIND UP TO 10 KT. SEAS 3 TO 5 FT.

$$

PKZ414-261330-
BERING SEA OFFSHORE EAST OF 171W-
303 PM AKDT TUE AUG 25 2015

...GALE WARNING TONIGHT...

.TONIGHT...SW WIND 35 KT. SEAS 11 TO 16 FT. PATCHY FOG. RAIN.
.WED...SW WIND 30 KT. SEAS 9 TO 14 FT. AREAS OF FOG.
.WED NIGHT...W WIND 15 TO 25 KT. SEAS 9 FT. PATCHY FOG.
.THU...W WIND 10 TO 25 KT. SEAS 6 TO 9 FT.
.THU NIGHT...NW WIND UP TO 20 KT. SEAS 6 FT.
.FRI THROUGH SUN...NW WIND UP TO 20 KT. SEAS 4 TO 9 FT.

$$
621 
FZAK62 PAFC 261144
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
344 AM AKDT WED AUG 26 2015

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-270115-
344 AM AKDT WED AUG 26 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A 998 MB LOW NEAR 60N 172E WILL QUICKLY MOVE EAST INTO MAINLAND
ALASKA AND DISSIPATE THU AFTERNOON. STRONG HIGH PRESSURE WILL
PERSIST OVER THE CENTRAL AND EASTERN BERING THROUGH LATE THU
NIGHT. A STRONG FRONT WILL MOVE THROUGH THE WESTERN ALEUTIANS THU.

$$

PKZ411-270115-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
344 AM AKDT WED AUG 26 2015

.TODAY...SW WIND 15 TO 30 KT. SEAS 9 TO 14 FT. PATCHY FOG. RAIN.
.TONIGHT...SE WIND 10 TO 20 KT. SEAS 7 TO 11 FT. AREAS OF FOG.
RAIN.
.THU...SE WIND 15 TO 30 KT. SEAS 7 TO 10 FT. AREAS OF FOG.
.THU NIGHT...S WIND 15 TO 25 KT. SEAS 7 TO 12 FT.
.FRI...S WIND 10 TO 25 KT. SEAS 8 TO 12 FT.
.SAT THROUGH SUN...SE WIND UP TO 10 KT. SEAS 3 TO 7 FT.

$$

PKZ412-270115-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
344 AM AKDT WED AUG 26 2015

.TODAY...SW WIND 15 TO 30 KT. SEAS 10 TO 15 FT. PATCHY FOG. RAIN
SHOWERS.
.TONIGHT...W WIND 10 TO 25 KT. SEAS 9 TO 12 FT. PATCHY FOG. RAIN
SHOWERS.
.THU...NW WIND UP TO 15 KT BECOMING SE IN THE AFTERNOON. SEAS 8
FT. PATCHY FOG. RAIN SHOWERS.
.THU NIGHT...S WIND UP TO 20 KT. SEAS 6 FT.
.FRI...SW WIND 15 TO 25 KT. SEAS 5 TO 10 FT.
.SAT...N WIND UP TO 15 KT. SEAS 4 TO 7 FT.
.SUN...E WIND UP TO 10 KT. SEAS 3 TO 5 FT.

$$

PKZ413-270115-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
344 AM AKDT WED AUG 26 2015

.TODAY...SW WIND 10 TO 25 KT. SEAS 8 TO 12 FT. AREAS OF FOG. RAIN
SHOWERS.
.TONIGHT...SW WIND 20 KT. SEAS 8 FT. AREAS OF FOG.
.THU...S WIND 10 TO 15 KT. SEAS 8 FT. AREAS OF FOG. RAIN SHOWERS.
.THU NIGHT...S WIND UP TO 20 KT. SEAS 5 TO 8 FT.
.FRI THROUGH SAT...SW WIND 10 TO 25 KT. SEAS 3 TO 8 FT.
.SUN...S WIND UP TO 10 KT. SEAS 3 TO 5 FT.

$$

PKZ414-270115-
BERING SEA OFFSHORE EAST OF 171W-
344 AM AKDT WED AUG 26 2015

.TODAY...SW WIND 20 TO 30 KT. SEAS 9 TO 14 FT. AREAS OF FOG. RAIN
SHOWERS.
.TONIGHT...W WIND 15 TO 25 KT. SEAS 9 FT. PATCHY FOG. RAIN SHOWERS.
.THU...NW WIND 10 TO 25 KT. SEAS 8 FT. PATCHY FOG. RAIN SHOWERS.
.THU NIGHT...NW WIND UP TO 15 KT. SEAS 6 FT.
.FRI THROUGH SUN...NW WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$

What forecasters said that day

The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Anchorage, AK wrote its last area forecast discussion before this gale warning went out at Aug 22, 4:29 AM AKDT, 11 hours 6 minutes earlier.

Area forecast discussion, Aug 22, 4:29 AM AKDT, 11 hours 6 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
429 AM AKDT SAT AUG 22 2015

.ANALYSIS AND UPPER LEVELS...
THE TWO MAIN FEATURES ARE A DOMINANT RIDGE EXTENDING OUT OVER THE
WESTERN BERING FROM THE NORTH PACIFIC AND A LOW MOVING INTO THE
EASTERN GULF. THE LOW SITS TOO FAR SOUTH TO BRING MUCH RAIN TO ANY
PART OF THE SOUTHCENTRAL WITH THE EXCEPTION OF THE NORTH GULF
COAST. THE GRADIENT BETWEEN THESE TWO FEATURES IS CAUSING STRONG
NORTHWEST WINDS ALONG THE ALASKA PENINSULA.

&&

.MODEL DISCUSSION...
THE MODELS ARE IN GOOD AGREEMENT IN THE SHORT TERM AND ARE ALSO
CONSISTENT WITH THE GULF LOW AND THE BERING RIDGING IN THE MID
TERM. HOWEVER...THERE ARE DISCREPANCIES WITH THE LOW APPROACHING
THE WESTERN BERING LATE SUNDAY. THEY ALL ELONGATE THE LOW WITH THE
EC AND GFS THE FIRST TO CONSOLIDATE A STRONGER LOW CENTER FURTHER
NORTH. THE NAM EVENTUALLY FOLLOWS SUIT AND JOINS THE OTHERS WHILE
THE GEM KEEPS THE LOW FURTHER SOUTH. AN EC/GFS SOLUTION WAS
PREFERRED.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (DAYS 1 AND 2)...

A WEAKENING OCCLUDED FRONT BRINGS RAIN TO THE COPPER RIVER BASIN
TODAY WITH A LITTLE SPILL OVER TO THE NORTH GULF COAST. AREAS TO
THE WEST WILL BE SOMEWHAT MORE UNSTABLE AND WILL SEE MORE
SUNSHINE...SO EXPECT ISOLATED TO SCATTERED SHOWERS TO BE THE
GENERAL RULE THIS AFTERNOON AND EVENING. STABILITY INDICES ARE
FAIRLY MARGINAL FOR THUNDERSTORMS...BUT WITH ENOUGH HEATING THERE
MAY BE A FEW ALONG THE TALKEETNA MOUNTAINS.

OUTFLOW WINDS WILL BE THE PRIMARY CONCERN ALONG THE EASTERN KENAI
PEN AND NORTH GULF COAST THROUGH SUN. THE OUTFLOW WINDS WILL EBB
AND FLOW WITH THE PRESSURE GRADIENTS AND SUPPORTING UPPER WIND.
OUTFLOW WINDS (W-E) WILL BE FAIRLY BRISK OVER THE EASTERN KENAI
(WHITTIER/SEWARD) THROUGH LATE THIS AFTERNOON...THEN BRIEFLY
WEAKEN AS GRADIENTS RELAX SOME. WINDS WILL THEN INCREASE AGAIN
TONIGHT AS A BUILDING RIDGE TO THE WEST STRENGTHENS SURFACE
PRESSURE GRADIENTS AND UPPER SUPPORT (SUBSIDENCE AND NORTHERLY
WINDS). OUTFLOW CONDITIONS WILL THEN WEAKEN SUN AFTERNOON AS UPPER
SUPPORT AND PRESSURE GRADIENTS RELAX. OUTFLOW(N-NE WIND)
CONDITIONS ALONG THE NORTH GULF (PRIMARILY VALDEZ/THOMPSON PASS)
WILL NOT BE AS PRONOUNCED TODAY AS THE EASTERN KENAI...BUT SHOULD
SEE A SIGNIFICANT INCREASE LATE TONIGHT INTO EARLY SUN AFTERNOON
WITH A SPIKE IN PRESSURE GRADIENTS AND FAVORABLE UPPER SUPPORT
(OMEGA/N WIND).

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (DAYS 1 AND 2)...
NORTHERLY FLOW WITH GUSTY CONDITIONS CONTINUE ACROSS THE
SOUTHWESTERN MAINLAND AND ALASKA PENINSULA THROUGH TONIGHT AND
THEN BEGIN TO TAPER OFF LATER ON SUNDAY AS THE GULF LOW MOVES
EAST AND WEAKENS. THE STRONGEST WINDS ARE EXPECTED ACROSS
CHANNELED TERRAIN OF THE ALASKA PENINSULA WITH GALE WINDS FOR THE
MARINE AREA ON THE PACIFIC SIDE. ISOLATED TO SCATTERED SHOWERS ARE
EXPECTED THROUGH MONDAY AS WEAK UPPER LEVEL DISTURBANCES MOVE
AHEAD OF THE RIDGE OVER THE BERING.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (DAYS 1 AND 2)...

GRADIENT WINDS ARE EXPECTED TO INCREASE ACROSS THE NORTHERN AND
WESTERN BERING TODAY AS SURFACE RIDGING BUILDS INTO THE BERING. A
GALE FORCE FRONT MOVES INTO THE WESTERN ALEUTIANS SUNDAY NIGHT
AND PROGRESSES SLOWLY EAST. MODERATE TO HEAVY RAIN WILL ACCOMPANY
THIS SYSTEM AS THE SUBTROPICAL JET ALIGNS SOUTH TO NORTH OVER THE
WESTERN ALEUTIANS STREAMING MOISTURE ALONG A CONVEYOR BELT BETWEEN
A RIDGE CENTERED NEAR THE CENTRAL ALEUTIANS AND A TROUGH TO ITS
WEST.

&&

.LONG TERM FORECAST (DAYS 3 THROUGH 7)...
AN UPPER LEVEL LOW OVER THE GULF OF ALASKA WILL EXIT TO THE
SOUTHEAST BY MONDAY...MAKING ROOM FOR A NORTH PACIFIC RIDGE TO
BUILD OVER MUCH OF THE SOUTHERN MAINLAND FROM THE SOUTHWEST. BY
THE END OF THE WEEKEND...THE PREVIOUSLY ESTABLISHED GUSTY
NORTHWEST FLOW THROUGH FAVORED AREAS SUCH AS WHITTIER AND KAMISHAK
GAP WILL BEGIN TO DIMINISH...AS THE SURFACE LOW OVER THE GULF
TRACKS FURTHER EASTWARD. THAT NORTHWEST FLOW WILL CONTINUE TO
USHER IN SOME DRIER AIR ACROSS MUCH OF THE MAINLAND...WITH THE
EXCEPTION OF A FEW WEAK WAVES COMING ACROSS THE ALASKA RANGE EARLY
IN THE WEEK THAT CARRY THE POTENTIAL TO TRIGGER SOME AFTERNOON-
EVENING SHOWERS ALONG HIGHER TERRAIN.

THE MODELS THROUGH TUESDAY ARE IN FAIR OVERALL AGREEMENT...BUT
BEGIN TO DIVERGE FROM EACH OTHERS SOLUTION BY MIDWEEK. MAINLY THEY
CONTINUE TO DIFFER WITH REGARDS TO THE NORTHERN ENERGY STREAM
PUSHING OFF EASTERN SIBERIA AND AN UPPER LOW APPROACHING THE
WESTERN ALEUTIANS TUESDAY MORNING. THE ECMWF...BEING THE MORE
FAVORABLE SOLUTION...PHASES THESE TWO SYSTEMS INTO A BROAD TROUGH
DIGGING THROUGH THE BERING AND INTO THE SOUTHWEST MAINLAND BY
THURSDAY...AND PUSHING THE NORTH PACIFIC RIDGE FURTHER SOUTH. THE
12Z RUN OF THE GFS KEEPS THE RIDGE FURTHER NORTH WITH THE
NORTHERN ENERGY STREAM TRACKING THROUGH THE SOUTHWEST MAINLAND BY
FRIDAY...THEN REBUILDING STRONGER RIDGING OVER THE BERING INTO THE
WEEKEND. BY NEXT WEEKEND...THE DIFFERENT MODEL SOLUTIONS SPREAD
FURTHER APART WITH THE GFS KEEPING RIDGING OVER THE BERING AND THE
EC DIGGING ANOTHER TROUGH THROUGH THE BERING FROM THE NORTH. EVEN
THOUGH MODELS HAVE COME INTO BETTER AGREEMENT THROUGH EARLY NEXT
WEEK...OVERALL FORECAST CONFIDENCE REMAINS LOW WITH THE OVERALL
PATTERN GIVEN THE AFOREMENTIONED MODEL DIFFERENCES FROM TUESDAY
THROUGH NEXT WEEKEND. MODELS HAVE STARTED TO AGREE ON THE REMNANTS
OF ATSANI TRACKING FURTHER WEST OF THE WESTERN ALEUTIANS THAN
PREVIOUSLY DEPICTED...KEEPING THE SYSTEM WEST OF THE DATE LINE AND
SOUTH OF 50N THROUGH THE WEEKEND.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...GALES...130 131 132 137 150 177 178 351 352 411.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...DK
SOUTHCENTRAL ALASKA...RMC
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...KH
LONG TERM...TP

In the hours before

Special weather statement, Aug 22, 9:50 AM AKDT, 5 hours 45 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ANCHORAGE AK
950 AM AKDT SAT AUG 22 2015

AKZ141-231900-
COPPER RIVER BASIN-
INCLUDING THE CITIES OF...GLENNALLEN...EUREKA...MCCARTHY...
PAXSON...SLANA
950 AM AKDT SAT AUG 22 2015

...GLACIER DAMMED LAKE RELEASE CAUSING WATER LEVELS TO RISE IN
TAZLINA LAKE AND ON THE TAZLINA RIVER IN THE COPPER RIVER
BASIN...

THE LARGER OF THE GLACIER DAMMED LAKES ON TAZLINA GLACIER STARTED
RELEASING ON THURSDAY EVENING. WATER LEVELS IN TAZLINA LAKE HAVE
STARTED RISING AND ARE EXPECTED TO CREST SOMETIME LATE TONIGHT OR
TOMORROW (SUNDAY) MORNING. WATER LEVELS ON THE TAZLINA RIVER AT
RICHARDSON HIGHWAY BRIDGE ARE RISING AND EXPECTED TO CREST SUNDAY
NIGHT OR MONDAY MORNING AND THEN BEGIN FALLING.

ALL PERSONS WITH INTERESTS ALONG THE TAZLINA RIVER OR LAKE SHOULD
MONITOR THE WATER LEVELS OVER THE NEXT SEVERAL DAYS. RIVER STAGE
DATA FOR THE TAZLINA RIVER AT THE RICHARDSON HIGHWAY BRIDGE IS
AVAILABLE AT APRFC.ARH.NOAA.GOV

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 22, 3:30 AM AKDTGale WarningAFC3 days
Aug 22, 3:30 AM AKDTSmall Craft AdvisoryAFC36 hr
Aug 22, 3:31 AM AKDTGale WarningAFC60 hr
Aug 22, 3:43 AM AKDTGale WarningAFC35 hr
Aug 22, 3:43 AM AKDTSmall Craft AdvisoryAFC35 hr
Aug 22, 3:36 PM AKDTGale WarningAFC4 days
Aug 22, 3:36 PM AKDTSmall Craft AdvisoryAFC5 days

Nearby

Gale Warnings in Alaska, 2015Every gale warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.