Alert archive / Alaska / Gale Warnings in 2015

Gale Warning 130, NWS Anchorage, AK

February 23, 2015

NWS Anchorage, AK issued this gale warning at Feb 23, 2015, 3:01 PM AKST. It was in force for 3 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
Feb 23, 2015, 3:01 PM AKST (00:01 UTC)
Expired
Feb 26, 2015, 3:18 PM AKST
In force
3 days
Issued by
NWS Anchorage, AK

The text

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

922 
FZAK62 PAFC 240001
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
301 PM AKST MON FEB 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.

PKZ499-241430-
301 PM AKST MON FEB 23 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A WEATHER FRONT WILL MOVE INTO THE WESTERN BERING AND ALEUTIANS
TUE MORNING BEFORE MOVING INTO THE NORTHERN AND CENTRAL BERING SEA
BY WED MORNING.

$$

PKZ411-241430-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
301 PM AKST MON FEB 23 2015

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW WIND 25 KT. SEAS 7 TO 10 FT. SNOW SHOWERS. FREEZING
SPRAY.
.TUE...S WIND 20 TO 30 KT INCREASING TO 25 TO 40 KT IN THE
AFTERNOON. SEAS 9 TO 15 FT. SNOW. FREEZING SPRAY IN THE MORNING N
OF 56N.
.TUE NIGHT...S WIND 25 TO 40 KT. SEAS 12 TO 18 FT. SNOW AND RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 13 TO 20 FT.
.WED NIGHT...SW WIND 15 TO 30 KT. SEAS 11 TO 19 FT.
.THU THROUGH FRI...SW WIND 15 TO 30 KT. SEAS 7 TO 12 FT.
.SAT...S WIND 35 KT. SEAS 10 TO 18 FT.

$$

PKZ412-241430-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
301 PM AKST MON FEB 23 2015

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW WIND 10 TO 25 KT. SEAS 7 TO 10 FT. SNOW SHOWERS.
FREEZING SPRAY.
.TUE...SW WIND 15 TO 30 KT. SEAS 7 TO 10 FT. FREEZING SPRAY IN THE
MORNING W OF 176W.
.TUE NIGHT...S WIND 25 TO 40 KT. SEAS 8 TO 16 FT. SNOW AND RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 11 TO 19 FT.
.WED NIGHT...S WIND 25 TO 40 KT. SEAS 15 TO 22 FT.
.THU...S WIND 15 TO 30 KT. SEAS 11 TO 19 FT.
.FRI...SW WIND 10 TO 20 KT. SEAS 5 TO 10 FT.
.SAT...SE WIND 20 TO 35 KT. SEAS 9 TO 14 FT.

$$

PKZ413-241430-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
301 PM AKST MON FEB 23 2015

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W WIND 10 TO 25 KT. SEAS 9 FT.
.TUE...SW WIND 15 TO 30 KT. SEAS 6 TO 9 FT.
.TUE NIGHT...S WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW AND RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 10 TO 18 FT.
.WED NIGHT...S WIND 25 TO 40 KT. SEAS 13 TO 21 FT.
.THU...S WIND 20 TO 35 KT. SEAS 9 TO 17 FT.
.FRI...W WIND 15 KT. SEAS 4 TO 8 FT.
.SAT...S WIND 20 TO 35 KT. SEAS 9 TO 17 FT.

$$

PKZ414-241430-
BERING SEA OFFSHORE EAST OF 171W-
301 PM AKST MON FEB 23 2015

.TONIGHT...S TO W WIND 10 TO 25 KT. SEAS 3 TO 8 FT. SNOW SHOWERS.
.TUE...W WIND UP TO 15 KT BECOMING VARIABLE IN THE AFTERNOON.
SEAS 3 TO 7 FT.
.TUE NIGHT...VARIABLE WIND UP TO 15 KT BECOMING S 10 TO 20 KT.
AFTER MIDNIGHT. SEAS 4 FT.
.WED...S WIND 10 TO 25 KT. SEAS 3 TO 8 FT.
.WED NIGHT...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.THU...S WIND 15 TO 25 KT. SEAS 7 TO 12 FT.
.FRI...SW WIND 15 KT. SEAS 3 TO 7 FT.
.SAT...SE WIND 10 TO 25 KT. SEAS 3 TO 7 FT.

$$
6 follow-up statements
947 
FZAK62 PAFC 241200
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
300 AM AKST TUE FEB 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.

PKZ499-250200-
300 AM AKST TUE FEB 24 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A FRONT WILL MOVE INTO THE WESTERN BERING AND ALEUTIANS TUE
MORNING BEFORE MOVING INTO THE NORTHERN/CENTRAL BERING SEA BY WED
MORNING. THIS FRONT MOVES TO THE EASTERN BERING SEA BY THU
AFTERNOON. A 1000 MB LOW NEAR 54N 176E THU MORNING MOVES TO 61N
179W AT 1004 MB THU AFTERNOON.

$$

PKZ411-250200-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
300 AM AKST TUE FEB 24 2015

...GALE WARNING THROUGH WEDNESDAY...

.TODAY...S WIND 25 TO 40 KT. SEAS 9 TO 16 FT. SNOW. FREEZING SPRAY
IN THE MORNING N OF 56N.
.TONIGHT...S WIND 30 TO 40 KT. SEAS 13 TO 20 FT. RAIN AND SNOW.
.WED...SW WIND 20 TO 35 KT. SEAS 12 TO 19 FT. RAIN.
.WED NIGHT...S WIND 15 TO 30 KT. SEAS 11 TO 18 FT.
.THU...S WIND 10 TO 20 KT. SEAS 8 TO 13 FT.
.FRI...NW WIND 10 TO 25 KT. SEAS 6 TO 10 FT.
.SAT...SE WIND 25 TO 40 KT. SEAS 8 TO 16 FT.

$$

PKZ412-250200-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
300 AM AKST TUE FEB 24 2015

...GALE WARNING TONIGHT AND WEDNESDAY...

.TODAY...SW WIND 15 TO 30 KT. SEAS 9 FT. FREEZING SPRAY IN THE
MORNING W OF 176W.
.TONIGHT...S WIND 25 TO 40 KT. SEAS 9 TO 17 FT.  RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 12 TO 20 FT. RAIN.
.WED NIGHT...S WIND 25 TO 35 KT. SEAS 14 TO 19 FT.
.THU...S WIND 20 TO 35 KT. SEAS 10 TO 18 FT.
.FRI...W WIND UP TO 20 KT. SEAS 5 TO 9 FT.
.SAT...S WIND 25 TO 40 KT. SEAS 8 TO 13 FT.

$$

PKZ413-250200-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
300 AM AKST TUE FEB 24 2015

...GALE WARNING TONIGHT AND WEDNESDAY...

.TODAY...S WIND 15 TO 30 KT. SEAS 6 TO 10 FT.
.TONIGHT...S WIND 25 TO 40 KT. SEAS 8 TO 13 FT. RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 10 TO 18 FT. RAIN.
.WED NIGHT...S WIND 35 KT. SEAS 12 TO 19 FT.
.THU...S WIND 25 TO 40 KT. SEAS 9 TO 17 FT.
.FRI...NW WIND 15 KT. SEAS 4 TO 8 FT.
.SAT...S WIND 25 TO 40 KT. SEAS 9 TO 14 FT.

$$

PKZ414-250200-
BERING SEA OFFSHORE EAST OF 171W-
300 AM AKST TUE FEB 24 2015

.TODAY...VARIABLE WIND 10 TO 15 KT. SEAS 3 TO 6 FT.
.TONIGHT...SE WIND 10 TO 20 KT. SEAS 4 FT.
.WED...S WIND 10 TO 25 KT. SEAS 3 TO 8 FT.
.WED NIGHT...S WIND 15 TO 30 KT. SEAS 5 TO 10 FT.
.THU...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.FRI...N WIND UP TO 15 KT. SEAS 3 TO 6 FT.
.SAT...S WIND 10 TO 25 KT. SEAS 3 TO 6 FT.

$$
192 
FZAK62 PAFC 242355
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
255 PM AKST TUE FEB 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.

PKZ499-251515-
255 PM AKST TUE FEB 24 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A 1000 MB LOW NEAR 51N 155W WILL MOVE INTO THE GULF WED MORNING. A
WEATHER FRONT OVER THE WESTERN BERING AND ALEUTIANS WILL MOVE
SLOWLY TO THE CENTRAL BERING AND ALEUTIANS BY THU AFTERNOON.

$$

PKZ411-251515-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
255 PM AKST TUE FEB 24 2015

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...S WIND 30 TO 40 KT. SEAS 13 TO 19 FT. RAIN AND SNOW.
.WED...S WIND 25 TO 40 KT. SEAS 12 TO 19 FT. RAIN AND SNOW.
.WED NIGHT...W WIND UP TO 20 KT. SEAS 10 TO 18 FT. SNOW AND RAIN.
.THU...VARIABLE WIND UP TO 15 KT. SEAS 8 TO 13 FT.
.THU NIGHT...SW WIND 10 TO 25 KT. SEAS 7 TO 10 FT.
.FRI...W WIND 10 TO 25 KT. SEAS 6 TO 10 FT.
.SAT...SE WIND 25 TO 40 KT. SEAS 9 TO 17 FT.
.SUN...SW WIND 15 TO 25 KT. SEAS 13 TO 20 FT.

$$

PKZ412-251515-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
255 PM AKST TUE FEB 24 2015

...GALE WARNING THROUGH WEDNESDAY NIGHT...

.TONIGHT...S WIND 25 TO 40 KT. SEAS 9 TO 17 FT. SNOW AND RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 12 TO 20 FT. SNOW AND RAIN.
.WED NIGHT...S WIND 25 TO 35 KT. SEAS 13 TO 20 FT. SNOW AND RAIN.
.THU...S WIND 20 TO 35 KT. SEAS 11 TO 19 FT.
.THU NIGHT...S WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.FRI...W WIND 10 TO 20 KT. SEAS 5 TO 10 FT.
.SAT THROUGH SUN...S WIND 20 TO 35 KT. SEAS 10 TO 18 FT.

$$

PKZ413-251515-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
255 PM AKST TUE FEB 24 2015

...GALE WARNING THROUGH WEDNESDAY NIGHT...

.TONIGHT...S WIND 25 TO 40 KT. SEAS 8 TO 13 FT. SNOW AND RAIN.
.WED...S WIND 25 TO 40 KT. SEAS 10 TO 18 FT. RAIN AND SNOW.
.WED NIGHT...S WIND 30 TO 40 KT. SEAS 12 TO 19 FT. RAIN AND SNOW.
.THU...S WIND 20 TO 35 KT. SEAS 9 TO 17 FT.
.THU NIGHT...SW WIND 10 TO 25 KT. SEAS 7 TO 12 FT.
.FRI...NW WIND UP TO 20 KT. SEAS 5 TO 8 FT.
.SAT...SE WIND 20 TO 35 KT. SEAS 9 TO 17 FT.
.SUN...S WIND 15 TO 30 KT. SEAS 8 TO 16 FT.

$$

PKZ414-251515-
BERING SEA OFFSHORE EAST OF 171W-
255 PM AKST TUE FEB 24 2015

.TONIGHT...S WIND 10 TO 20 KT...EXCEPT NE 10 TO 20 KT E OF 167W.
SEAS 3 TO 6 FT.
.WED...S WIND 10 TO 25 KT. SEAS 3 TO 7 FT.
.WED NIGHT...S WIND 15 TO 30 KT. SEAS 5 TO 10 FT.
.THU...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.THU NIGHT...S WIND 15 TO 25 KT. SEAS 6 TO 11 FT.
.FRI...S WIND UP TO 20 KT. SEAS 3 TO 7 FT.
.SAT...NE WIND 10 TO 25 KT. SEAS 3 TO 6 FT.
.SUN...SE WIND 15 TO 25 KT. SEAS 4 TO 9 FT.

$$
452 
FZAK62 PAFC 251232
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
332 AM AKST WED FEB 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.

PKZ499-260245-
332 AM AKST WED FEB 25 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A SLOW-MOVING FRONT OVER THE WESTERN BERING AND ALEUTIANS WILL
MOVE INTO THE CENTRAL BERING BY THU AFTERNOON...THEN DISSIPATE. A
1010 MB LOW WILL DEVELOP NEAR 56N 180 THU NIGHT.

$$

PKZ411-260245-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
332 AM AKST WED FEB 25 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...SW WIND 20 TO 35 KT. SEAS 12 TO 18 FT. RAIN AND SNOW.
.TONIGHT...SW WIND 20 TO 35 KT BECOMING NW 10 TO 25 KT AFTER
MIDNIGHT. SEAS 10 TO 18 FT. RAIN.
.THU...VARIABLE WIND 10 TO 15 KT. SEAS 9 TO 14 FT.
.THU NIGHT...SW WIND UP TO 20 KT. SEAS 6 TO 10 FT.
.FRI...NW WIND 10 TO 25 KT. SEAS 7 TO 11 FT.
.SAT...SE WIND 30 TO 45 KT. SEAS 11 TO 19 FT.
.SUN...SW WIND 20 TO 30 KT. SEAS 13 TO 19 FT.

$$

PKZ412-260245-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
332 AM AKST WED FEB 25 2015

...GALE WARNING THROUGH THURSDAY...

.TODAY...S WIND 30 TO 40 KT. SEAS 11 TO 19 FT. RAIN AND SNOW.
.TONIGHT...S WIND 35 KT. SEAS 14 TO 20 FT. RAIN AND SNOW.
.THU...S WIND 20 TO 35 KT. SEAS 11 TO 19 FT. RAIN AND SNOW.
.THU NIGHT...S WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.FRI...W WIND 10 TO 25 KT. SEAS 6 TO 11 FT.
.SAT THROUGH SUN...S WIND 25 TO 40 KT. SEAS 11 TO 19 FT.

$$

PKZ413-260245-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
332 AM AKST WED FEB 25 2015

...GALE WARNING THROUGH THURSDAY...

.TODAY...S WIND 25 TO 40 KT. SEAS 10 TO 18 FT.
.TONIGHT...S WIND 25 TO 40 KT. SEAS 13 TO 19 FT. RAIN.
.THU...S WIND 20 TO 35 KT. SEAS 10 TO 17 FT. RAIN.
.THU NIGHT...SW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.FRI...NW WIND UP TO 20 KT. SEAS 6 TO 9 FT.
.SAT THROUGH SUN...S WIND 25 TO 40 KT. SEAS 9 TO 17 FT.

$$

PKZ414-260245-
BERING SEA OFFSHORE EAST OF 171W-
332 AM AKST WED FEB 25 2015

.TODAY...S WIND 10 TO 25 KT. SEAS 3 TO 8 FT.
.TONIGHT...S WIND 15 TO 30 KT. SEAS 5 TO 10 FT.
.THU...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.THU NIGHT...S WIND 15 TO 25 KT. SEAS 5 TO 10 FT.
.FRI...S WIND UP TO 20 KT. SEAS 3 TO 7 FT.
.SAT THROUGH SUN...SE WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$
427 
FZAK62 PAFC 252355
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
255 PM AKST WED FEB 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.

PKZ499-261415-
255 PM AKST WED FEB 25 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A WEAK WEATHER FRONT CONTINUES OVER THE EASTERN BERING SEA
THROUGH FRIDAY. AN AREA OF WEAK LOW PRESSURE OVER THE WESTERN
BERING MOVES SLOWLY EAST ON FRIDAY. HIGH PRESSURE BUILDS OVER THE
WESTERN BERING SEA FRIDAY.

$$

PKZ411-261415-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
255 PM AKST WED FEB 25 2015

...GALE WARNING TONIGHT...

.TONIGHT...NW WIND 20 TO 35 KT BECOMING NW 1O TO 20 KT AFTER
MIDNIGHT. SEAS 10 TO 18 FT. RAIN. PATCHY FOG.
.THU...N WIND 10 TO 15 KT. SEAS 8 TO 13 FT.
.THU NIGHT...NW WIND 10 TO 25 KT. SEAS 8 FT. FREEZING SPRAY.
.FRI...NW WIND 10 TO 25 KT. SEAS 8 TO 11 FT.
.FRI NIGHT...N WIND 10 TO 25 KT. SEAS 7 TO 10 FT.
.SAT...SE WIND 30 TO 45 KT. SEAS 11 TO 19 FT.
.SUN...SW WIND 20 TO 30 KT. SEAS 12 TO 19 FT.
.MON...W WIND 15 TO 25 KT. SEAS 8 TO 13 FT.

$$

PKZ412-261415-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
255 PM AKST WED FEB 25 2015

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...S WIND 30 TO 40 KT. SEAS 14 TO 20 FT. RAIN AND SNOW.
.THU...S WIND 20 TO 35 KT. SEAS 11 TO 19 FT. RAIN AND SNOW.
.THU NIGHT...S WIND 15 TO 30 KT. SEAS 10 TO 15 FT. RAIN.
.FRI...W WIND 15 TO 25 KT. SEAS 7 TO 11 FT.
.FRI NIGHT...NW WIND 10 TO 20 KT. SEAS 6 TO 9 FT.
.SAT THROUGH SUN...S WIND 25 TO 40 KT. SEAS 10 TO 18 FT.
.MON...NW WIND 10 TO 25 KT. SEAS 8 TO 13 FT.

$$

PKZ413-261415-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
255 PM AKST WED FEB 25 2015

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...S WIND 30 TO 40 KT. SEAS 13 TO 19 FT. RAIN.
.THU...S WIND 20 TO 35 KT. SEAS 11 TO 17 FT. RAIN.
.THU NIGHT...SW WIND 15 TO 30 KT. SEAS 8 TO 13 FT. RAIN.
.FRI...W WIND 10 TO 25 KT. SEAS 5 TO 9 FT.
.FRI NIGHT...NW WIND UP TO 20 KT. SEAS 5 TO 10 FT.
.SAT...SE WIND 25 TO 40 KT. SEAS 9 TO 17 FT.
.SUN...S WIND 15 TO 30 KT. SEAS 9 TO 17 FT.
.MON...NW WIND 10 TO 25 KT. SEAS 8 TO 13 FT.

$$

PKZ414-261415-
BERING SEA OFFSHORE EAST OF 171W-
255 PM AKST WED FEB 25 2015

.TONIGHT...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.THU...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.THU NIGHT...SE WIND 15 TO 30 KT. SEAS 5 TO 10 FT.
.FRI...SE WIND 10 TO 20 KT. SEAS 3 TO 7 FT.
.FRI NIGHT...SW WIND UP TO 20 KT. SEAS 3 TO 5 FT.
.SAT...E WIND 10 TO 25 KT. SEAS 3 TO 7 FT.
.SUN...SE WIND 10 TO 25 KT. SEAS 4 TO 9 FT.
.MON...E WIND UP TO 20 KT. SEAS 3 TO 8 FT.

$$
764 
FZAK62 PAFC 261226
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
326 AM AKST THU FEB 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.

PKZ499-270230-
326 AM AKST THU FEB 26 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A WEAK FRONT OVER THE CENTRAL BERING SEA WILL DISSIPATE THU NIGHT.
WEAK LOW PRESSURE OVER THE WESTERN BERING MOVES NORTH THROUGH
LATE FRI NIGHT. A STRONG FRONT ENTERS THE FAR WESTERN BERING LATE
FRI NIGHT.

$$

PKZ411-270230-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
326 AM AKST THU FEB 26 2015

.TODAY...VARIABLE WIND 10 TO 15 KT. SEAS 8 TO 13 FT.
.TONIGHT...VARIABLE WIND 15 KT BECOMING W 15 TO 25 KT AFTER
MIDNIGHT. SEAS 9 FT. FREEZING SPRAY AFTER MIDNIGHT.
.FRI...NW WIND 15 TO 30 KT. SEAS 9 FT. FREEZING SPRAY.
.FRI NIGHT...W WIND 10 TO 25 KT. SEAS 6 TO 10 FT.
.SAT...SE WIND 35 TO 50 KT. SEAS 10 TO 18 FT.
.SUN...SW WIND 20 TO 35 KT. SEAS 11 TO 19 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 9 TO 15 FT.

$$

PKZ412-270230-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
326 AM AKST THU FEB 26 2015

...GALE WARNING TODAY...

.TODAY...S WIND 20 TO 35 KT. SEAS 14 TO 19 FT. RAIN AND SNOW.
.TONIGHT...S WIND 15 TO 30 KT. SEAS 9 TO 15 FT. RAIN AND SNOW.
.FRI...S TO W WIND 15 TO 25 KT. SEAS 7 TO 12 FT. RAIN.
.FRI NIGHT...W WIND 10 TO 20 KT. SEAS 7 FT.
.SAT THROUGH SUN...S WIND 30 TO 45 KT. SEAS 10 TO 18 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ413-270230-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
326 AM AKST THU FEB 26 2015

...GALE WARNING TODAY...

.TODAY...S WIND 25 TO 35 KT DIMINISHING TO 15 TO 30 KT IN THE
AFTERNOON. SEAS 11 TO 17 FT. RAIN.
.TONIGHT...S TO W WIND 15 TO 30 KT. SEAS 9 TO 14 FT. RAIN AND
SNOW.
.FRI...S TO W WIND 10 TO 25 KT. SEAS 7 TO 10 FT. RAIN.
.FRI NIGHT...NW WIND 10 TO 25 KT. SEAS 7 FT.
.SAT THROUGH SUN...S WIND 30 TO 45 KT. SEAS 8 TO 16 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ414-270230-
BERING SEA OFFSHORE EAST OF 171W-
326 AM AKST THU FEB 26 2015

.TODAY...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.TONIGHT...SE WIND 15 TO 25 KT. SEAS 5 TO 10 FT.
.FRI...SE WIND 10 TO 20 KT. SEAS 4 TO 7 FT.
.FRI NIGHT...SW WIND UP TO 20 KT. SEAS 4 FT.
.SAT...E WIND 10 TO 25 KT. SEAS 3 TO 6 FT.
.SUN THROUGH MON...SE WIND 15 TO 30 KT. SEAS 3 TO 8 FT.

$$
520 
FZAK62 PAFC 270018
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
318 PM AKST THU FEB 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.

PKZ499-271445-
318 PM AKST THU FEB 26 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A WEAK FRONT OVER THE CENTRAL BERING SEA WILL DISSIPATE TONIGHT.
AN AREA OF WEAK LOW PRESSURE OVER THE NORTHWEST BERING MOVES
NORTH THROUGH LATE FRI NIGHT. A WEATHER FRONT ENTERS THE FAR
WESTERN BERING LATE FRI NIGHT AND MOVES SLOWLY TO THE CENTRAL
BERING AND ALEUTIANS BY SAT AFTERNOON.

$$

PKZ411-271445-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
318 PM AKST THU FEB 26 2015

.TONIGHT...NE WIND UP TO 15 KT BECOMING W 10 TO 25 KT AFTER
MIDNIGHT. SEAS 7 TO 10 FT. FREEZING SPRAY AFTER MIDNIGHT.
.FRI...NW WIND 15 TO 30 KT. SEAS 7 TO 11 FT. FREEZING SPRAY.
.FRI NIGHT...NW WIND 10 TO 25 KT BECOMING S AFTER MIDNIGHT. SEAS
6 TO 10 FT. FREEZING SPRAY.
.SAT...SE WIND 30 TO 45 KT. SEAS 9 TO 17 FT.
.SAT NIGHT...S WIND 30 TO 45 KT. SEAS 12 TO 20 FT.
.SUN...SW WIND 20 TO 35 KT. SEAS 11 TO 19 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.TUE...SW WIND 10 TO 25 KT. SEAS 6 TO 10 FT.

$$

PKZ412-271445-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
318 PM AKST THU FEB 26 2015

.TONIGHT...S WIND 15 TO 30 KT. SEAS 9 TO 16 FT. RAIN AND SNOW.
.FRI...SW WIND 15 TO 30 KT. SEAS 8 TO 13 FT. RAIN.
.FRI NIGHT...NW WIND 10 TO 20 KT. SEAS 5 TO 8 FT. FREEZING SPRAY.
.SAT...S WIND 15 TO 30 KT. SEAS 6 FT.
.SAT NIGHT...SE WIND 25 TO 40 KT. SEAS 9 TO 14 FT.
.SUN...SE WIND 20 TO 35 KT. SEAS 9 TO 17 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.TUE...W WIND 10 TO 25 KT. SEAS 7 TO 12 FT.

$$

PKZ413-271445-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
318 PM AKST THU FEB 26 2015

.TONIGHT...S WIND 15 TO 30 KT. SEAS 9 TO 14 FT. RAIN AND SNOW.
.FRI...W WIND 15 TO 25 KT. SEAS 7 TO 10 FT. RAIN.
.FRI NIGHT...NW WIND 10 TO 20 KT. SEAS 7 FT.
.SAT...SE WIND 25 TO 40 KT. SEAS 4 TO 9 FT.
.SAT NIGHT...SE WIND 25 TO 40 KT. SEAS 9 TO 14 FT.
.SUN...SE WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.MON...NW WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.TUE...W WIND 10 TO 25 KT. SEAS 8 TO 13 FT.

$$

PKZ414-271445-
BERING SEA OFFSHORE EAST OF 171W-
318 PM AKST THU FEB 26 2015

.TONIGHT...S WIND 15 TO 30 KT BECOMING SE AFTER MIDNIGHT. SEAS 6
TO 10 FT.
.FRI...SE WIND 10 TO 20 KT. SEAS 4 TO 8 FT.
.FRI NIGHT...SW WIND 10 TO 20 KT. SEAS 4 FT. SNOW. FREEZING SPRAY
N OF 58N.
.SAT...N WIND 10 TO 20 KT. SEAS 3 TO 5 FT.
.SAT NIGHT...E WIND 15 TO 25 KT. SEAS 3 TO 6 FT.
.SUN...SE WIND 15 TO 25 KT. SEAS 3 TO 7 FT.
.MON...S WIND 10 TO 25 KT. SEAS 4 TO 8 FT.
.TUE...NW WIND 10 TO 25 KT. SEAS 6 TO 11 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 Feb 23, 4:40 AM AKST, 10 hours 21 minutes earlier.

Area forecast discussion, Feb 23, 4:40 AM AKST, 10 hours 21 minutes before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
440 AM AKST MON FEB 23 2015

.ANALYSIS AND UPPER LEVELS...
AN UPPER LEVEL CLOSED LOW IS POSITIONED OVER THE KAMCHATKA
PENINSULA WITH AN ASSOCIATED TROUGH EXTENDING THROUGH THE BERING
SEA AND INTO THE NORTHERN PACIFIC. AT THE SURFACE THERE IS A WEAK
LOW OVER THE WESTERN TO CENTRAL BERING SEA THIS MORNING. THIS IS
RESULTING IN BROAD SOUTHWESTERLY FLOW THROUGH MAJORITY OF THE GULF
WITH SCATTERED SHOWERY PRECIPITATION. IN THE SOUTHCENTRAL
AREA...THERE IS A WEAK SHORTWAVE WITH THE RADAR IMAGERY SHOWING
NUMEROUS RAIN SHOWERS IN THE COOK INLET...KENAI PENINSULA...
NORTHERN GULF AND PRINCE WILLIAM SOUND REGIONS. AT THE
SURFACE...THE TEMPERATURES ARE BEING REPORTED IN THE LOWER 40S
ALONG THE COAST...THE MID 30S INLAND AND IN UPPER COOK INLET.

THE SOUTHWEST ALASKA REGION HAS A UPPER LEVEL TROUGH LOCATED JUST
SOUTH OF KODIAK EXTENDING THROUGH THE EASTERN BERING SEA. THE
RADAR IMAGERY HAS NUMEROUS RAIN AND SNOW SHOWERS IN THE BRISTOL
BAY AND KUSKOKWIM DELTA REGION MOVING FROM SOUTH TO NORTH. THE 850
MB TEMPERATURES ARE SHOWING COLDER AIR MOVING INTO THE EASTERN
BERING SEA AND INTO THE SOUTHWEST ALASKA REGION. THIS WILL CHANGE
THE PRECIPITATION TO ALL SNOW AS THE TROUGH CONTINUES TO MOVE
THROUGH THE REGION TODAY. IN THE EASTERN GULF OF ALASKA...THERE IS
A SOUTHERLY 120 KNOT MERIDIONAL JET STREAK WHICH WILL CONTINUE TO
BRING MOIST SUBTROPICAL AIR TO THE SOUTHCENTRAL REGION. THIS JET
WILL ALSO CONTINUE TO STRENGTHEN THE AMPLIFIED UPPER LEVEL RIDGE
OVER THE BRITISH COLUMBIA AREA EXTENDING TO THE NORTHWEST INTO THE
YUKON TERRITORY.

&&

.MODEL DISCUSSION...
THE MODELS WERE IN GOOD AGREEMENT WITH MINOR DIFFERENCES IN THE
DIFFERENT SYNOPTIC FEATURES. THE NAM AND GEM-REG DEPICT A WEAK
LOW IN THE CENTRAL BERING SEA...WHILE THE EC AND GFS SHOW A
TROUGH. THIS FEATURE WILL TRACK NORTHWARD INTO THE KAMCHATKA
PENINSULA BY MONDAY EVENING AND BRING SOUTHWESTERLY FLOW TO
SOUTHWEST ALASKA. BY TUESDAY A NORTH PACIFIC LOW WILL TRACK SOUTH
OF THE EASTERN ALEUTIANS AND THE MODELS ARE STRUGGLING WITH THE
POSITION OF THIS SYSTEM. THE NAM CONTINUES TO BE THE OUTLIER
TRACKING THIS LOW FASTER TO THE NORTHEAST THAN THE OTHER MODELS.
THE PREFERRED MODELS OF CHOICE WERE THE GEM-REG TRANSITIONING TO
THE GFS/ECMWF MODELS BY TUESDAY. THE FORECAST CONFIDENCE REMAINS
AVERAGE STARTING OUT THE WORK WEEK.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (DAYS 1 AND 2)...
A FINAL SHOT OF MOISTURE WILL PUSH THROUGH SOUTH CENTRAL ALASKA
TODAY AS AN UPPER LEVEL SYSTEM FROM THE SOUTHWEST SLIDES THROUGH
THE AREA. COLDER AIR WILL FOLLOW THIS SYSTEM...CLOSE ENOUGH THAT
SOME SNOW COULD FALL ON THE TAIL END OF THE PRECIPITATION LATER
TODAY IN THE COOK INLET AREAS. PRECIPITATION HAS BEEN HEAVY ENOUGH
THAT THE RAIN HAS TURNED TO SNOW IN VALDEZ AND MUCH OF THE COPPER
RIVER BASIN. BOTH OF THESE AREAS WILL LIKELY TRANSITION BACK AND
FORTH FROM RAIN TO SNOW DEPENDING ON THE INTENSITY OF THE
PRECIPITATION. PRECIPITATION WILL CLEAR ALL OF SOUTH CENTRAL
ALASKA TONIGHT AS AN UPPER LEVEL RIDGE BUILDS IN BEHIND THE
EXITING WEATHER SYSTEM. ANOTHER WEATHER SYSTEM WILL MOVE INTO THE
GULF FROM THE SOUTHWEST LATE TUESDAY AND TUESDAY NIGHT. THE
NUMERICAL MODELS CURRENTLY INDICATE THAT PRECIPITATION FROM THIS
WILL STAY OVER THE GULF...MAYBE JUST CLIPPING SOME GULF COAST
COMMUNITIES TUESDAY NIGHT AND EARLY WEDNESDAY.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (DAYS 1 AND 2)...
A WEAK COLD FRONT CONTINUES TO PROGRESS THROUGH SOUTHWEST THIS
MORNING...WITH SNOW SHOWERS IMPACTING MOST OF THE REGION. THE
UPPER LEVEL LOW ASSOCIATED WITH THE FRONT WILL MAKE RAPID PROGRESS
TOWARD THE NORTHEAST...WITH DECREASING SHOWERS AND CLEARING SKIES
THROUGH THE DAY. THIS SHOULD ALLOW FOR A RAPID DECREASE IN
TEMPERATURES OVERNIGHT...WITH COOLER (THAN THE PRECEDING
DAYS) TEMPERATURES LINGERING THROUGH TUESDAY. ANOTHER WEAK FRONT
WILL CLIP PARTS OF THE KUSKOKWIM DELTA MONDAY NIGHT AND
TUESDAY...BRINGING WITH IT A THREAT FOR LIGHT SNOW.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (DAYS 1 AND 2)...
A TROUGH OF LOW PRESSURE ALOFT OVER THE WESTERN BERING SEA WILL
MAKE EASTWARD PROGRESS THROUGH TONIGHT BEFORE IT MOVES INLAND
TUESDAY MORNING. SNOW SHOWERS WILL IMPACT PORTIONS OF THE WESTERN
ALEUTIANS AND PRIBILOF ISLANDS...WITH ACTIVITY WANING FROM WEST TO
EAST. WEAK HIGH PRESSURE WILL KEEP THE CENTRAL AND EASTERN
ALEUTIANS LARGELY DRY THROUGH TUESDAY. A STRONGER MAX GALE FORCE
LOW AND ASSOCIATED FRONT WILL BEGIN IMPACTING THE WESTERN
ALEUTIANS TUESDAY AND TUESDAY NIGHT...WITH MORE WIDESPREAD RAIN
AND SNOW.

&&

.LONG TERM FORECAST (DAYS 3 THROUGH 7)...
UPPER LEVEL RIDGING WILL BEGIN BUILDING OVER THE EASTERN
ALEUTIANS AND ALASKA PENINSULA ON WEDNESDAY WHILE A LOW PRESSURE
SYSTEM IN THE SOUTHWESTERN GULF TRACKS EAST. A FRONTAL SYSTEM
STRETCHED ACROSS THE WESTERN ALEUTIANS AND BERING WILL LIFT NORTH
WHILE ANOTHER WAVE TO THE SOUTH DEVELOPS AND FOLLOWS IT NORTH OF
UP THE BOUNDARY. THE RIDGE ALOFT WILL CONTINUE TO AMPLIFY
WEDNESDAY NIGHT AND THURSDAY SHIFTING EAST TO BE CENTERED OVER THE
GULF AND MAINLAND ALASKA BRINGING WIDESPREAD DRY WEATHER TO ALL
BUT THE ALEUTIANS.

THE NEXT FRONTAL SYSTEM WILL TRACK NORTH TO THE ALASKA PENINSULA
ON FRIDAY BRINGING A BRIEF RETURN TO WETTER WEATHER. THIS LOW
PRESSURE SYSTEM WILL THEN GET CAUGHT UP BY A FAST MOVING WESTERLY
UPPER LEVEL SHORTWAVE TROUGH OVER NORTHERN ALASKA AND LIFTED
RAPIDLY EAST UP AND OVER THE RIDGE FLATTENING THE RIDGE TO MORE
ZONAL WESTERLY FLOW IN THE PROCESS. WHILE THE SURFACE LOW WILL
STAY CLOSE TO THE GULF COAST THE FRONT WILL SPREAD OVER SOUTHWEST
ALASKA FRIDAY NIGHT...SOUTH CENTRAL ALASKA ON SATURDAY AND THEN
CONTINUE SOUTHEAST INTO THE PANHANDLE SATURDAY NIGHT AND SUNDAY. A
STRONG UPPER LEVEL RIDGE WILL REBUILD RAPIDLY BEHIND THIS
SYSTEM...QUICKLY DRYING CONDITIONS BACK OUT AGAIN AND BRINGING THE
POTENTIAL FOR NORTHERLY OUTFLOW WINDS TO SOUTH CENTRAL ALASKA SUNDAY.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...GALE 177 178 411.
HEAVY FREEZING SPRAY 185 411.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...PD
SOUTHCENTRAL ALASKA...BL
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...JA
LONG TERM...JER

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 23, 3:01 PM AKSTGale WarningAFC48 hr
Feb 23, 3:01 PM AKSTGale WarningAFC48 hr
Feb 23, 3:01 PM AKSTSmall Craft AdvisoryAFC61 hr
Feb 23, 3:10 PM AKSTGale WarningAFC3 days
Feb 23, 3:10 PM AKSTSmall Craft AdvisoryAFC24 hr
Feb 24, 3:00 AM AKSTGale WarningAFC60 hr
Feb 24, 3:00 AM AKSTSmall Craft AdvisoryAFC3 days
Feb 24, 3:07 AM AKSTSmall Craft AdvisoryAFC7 days
Feb 24, 2:50 PM AKSTGale WarningAFC13 hr
Feb 24, 2:54 PM AKSTGale WarningAFC13 hr
Feb 24, 2:54 PM AKSTSmall Craft AdvisoryAFC37 hr
Feb 24, 2:57 PM AKSTGale WarningAFC37 hr
Feb 24, 2:57 PM AKSTSmall Craft AdvisoryAFC3 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.