Alert archive / Alaska / Gale Warnings in 2015

Gale Warning 208, NWS Anchorage, AK

March 11, 2015

NWS Anchorage, AK issued this gale warning at Mar 11, 2015, 3:06 PM AKDT. It was in force for 7 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
Mar 11, 2015, 3:06 PM AKDT (23:06 UTC)
Expired
Mar 18, 2015, 3:00 PM AKDT
In force
7 days
Issued by
NWS Anchorage, AK

The text

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

696 
FZAK62 PAFC 112306
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
306 PM AKDT WED MAR 11 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.

PKZ499-121400-
306 PM AKDT WED MAR 11 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A 996 MB LOW NEAR 55N 173E THU MORNING MOVES TO 56N 176W AT 990
MB FRI MORNING. A SECONDARY LOW FORMS NEAR ADAK EARLY FRI MORNING
THEN MOVES TO 55N 177W AT 990 MB FRI AFTERNOON.

$$

PKZ411-121400-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
306 PM AKDT WED MAR 11 2015

.TONIGHT...S WIND 15 TO 30 KT. SEAS 6 TO 11 FT. SNOW.
.THU...S WIND 15 TO 30 KT. SEAS 9 TO 16 FT. SNOW AND RAIN.
.THU NIGHT...E WIND 30 KT EXCEPT W 20 KT S OF 56N. SEAS 9 TO 15
FT. SNOW.
.FRI...S WIND 10 TO 25 KT. SEAS 7 TO 12 FT.
.FRI NIGHT...E WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.SAT THROUGH MON...NE WIND 15 TO 30 KT. SEAS 8 TO 16 FT.

$$

PKZ412-121400-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
306 PM AKDT WED MAR 11 2015

...HEAVY FREEZING SPRAY WARNING THURSDAY NIGHT...

.TONIGHT...VARIABLE WIND UP TO 15 KT. SEAS 4 FT. SNOW SHOWERS.
.THU...VARIABLE WIND UP TO 15 KT BECOMING SE 15 TO 25 KT IN THE
AFTERNOON. SEAS 3 TO 8 FT. SNOW. FREEZING SPRAY E OF 176W IN THE
AFTERNOON.
.THU NIGHT...SE WIND 20 TO 30 KT. SEAS 8 TO 13 FT. SNOW. HEAVY
FREEZING SPRAY E OF 174W AND N OF 57N.
.FRI...SE WIND 30 KT. SEAS 11 TO 16 FT.
.FRI NIGHT...E WIND 25 TO 35 KT. SEAS 13 TO 19 FT.
.SAT THROUGH MON...N WIND 20 TO 35 KT. SEAS 9 TO 17 FT.

$$

PKZ413-121400-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
306 PM AKDT WED MAR 11 2015

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...VARIABLE WIND UP TO 15 KT BECOMING S 10 TO 25 KT AFTER
MIDNIGHT. SEAS 6 FT.
.THU...S WIND 15 TO 30 KT. SEAS 5 TO 10 FT. SNOW.
.THU NIGHT...S WIND 20 TO 35 KT. SEAS 9 TO 14 FT. SNOW AND RAIN.
.FRI...S WIND 15 TO 30 KT. SEAS 7 TO 12 FT.
.FRI NIGHT...SE WIND 10 TO 20 KT. SEAS 7 TO 12 FT.
.SAT THROUGH MON...N WIND 15 TO 30 KT. SEAS 9 TO 17 FT.

$$

PKZ414-121400-
BERING SEA OFFSHORE EAST OF 171W-
306 PM AKDT WED MAR 11 2015

...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...N WIND 10 TO 25 KT. SEAS 3 TO 7 FT. HEAVY FREEZING
SPRAY N OF 56N.
.THU...N WIND 10 TO 20 KT. SEAS 3 TO 6 FT. HEAVY FREEZING SPRAY N
OF 56N AND E OF 168W.
.THU NIGHT...E WIND 10 TO 25 KT. SEAS 3 TO 6 FT. HEAVY FREEZING
SPRAY N OF 56N.
.FRI...SE WIND 15 TO 30 KT. SEAS 4 TO 9 FT.
.FRI NIGHT...E WIND 20 TO 30 KT. SEAS 6 TO 11 FT.
.SAT THROUGH MON...N WIND 20 TO 35 KT. SEAS 8 TO 13 FT.

$$
14 follow-up statements
789 
FZAK62 PAFC 121138
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
338 AM AKDT THU MAR 12 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.

PKZ499-130115-
338 AM AKDT THU MAR 12 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A FRONT WILL PUSH ACROSS THE WESTERN AND CENTRAL BERING SEA THIS
MORNING BEFORE STALLING TONIGHT. A 993 LOW WILL DEVELOP NEAR 55N
175E THIS AFTERNOON AND REMAIN NEARLY STATIONARY AND STRENGTHEN
TO 987 MB THROUGH LATE FRI. A SECOND 993 MB LOW WILL DEVELOP NEAR
53N 177W FRI MORNING BEFORE MERGING WITH THE AFOREMENTIONED LOW.

$$

PKZ411-130115-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
338 AM AKDT THU MAR 12 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...S WIND 20 TO 35 KT. SEAS 9 TO 16 FT. RAIN AND SNOW.
.TONIGHT...SW WIND 20 TO 35 KT. SEAS 9 TO 16 FT.
.FRI...SW WIND 15 TO 30 KT. SEAS 8 TO 16 FT.  RAIN.
.FRI NIGHT...NE WIND 15 TO 30 KT. SEAS 9 TO 17 FT.
.SAT THROUGH MON...N WIND 20 TO 35 KT. SEAS 9 TO 14 FT.

$$

PKZ412-130115-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
338 AM AKDT THU MAR 12 2015

...GALE WARNING TONIGHT AND FRIDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT...

.TODAY...SE WIND 15 TO 30 KT. SEAS 4 TO 9 FT. HEAVY FREEZING
SPRAY N OF 57N AND E OF 175W.
.TONIGHT...SE WIND 25 TO 40 KT. SEAS 9 TO 17 FT. SNOW. HEAVY
FREEZING SPRAY N OF 57N AND E OF 175W.
.FRI...E WIND 25 TO 40 KT. SEAS 12 TO 18 FT. SNOW AND RAIN.
FREEZING SPRAY N OF 57N AND E OF 175W.
.FRI NIGHT...E WIND 30 TO 40 KT. SEAS 15 TO 18 FT.
.SAT THROUGH MON...N WIND 25 TO 40 KT. SEAS 8 TO 16 FT.

$$

PKZ413-130115-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
338 AM AKDT THU MAR 12 2015

...GALE WARNING THROUGH FRIDAY...

.TODAY...S WIND 20 TO 35 KT. SEAS 6 TO 11 FT. SNOW.
.TONIGHT AND FRI...SE WIND 20 TO 35 KT. SEAS 9 TO 14 FT. RAIN AND SNOW.
.FRI NIGHT...SE WIND 15 TO 30 KT. SEAS 7 TO 12 FT.
.SAT THROUGH MON...N WIND 25 TO 40 KT. SEAS 9 TO 15 FT.

$$

PKZ414-130115-
BERING SEA OFFSHORE EAST OF 171W-
338 AM AKDT THU MAR 12 2015

...GALE WARNING FRIDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY...

.TODAY...N WIND 10 TO 20 KT. SEAS 3 TO 6 FT. HEAVY FREEZING SPRAY
N OF 56N.
.TONIGHT...E WIND 15 TO 30 KT. SEAS 3 TO 7 FT. HEAVY FREEZING
SPRAY N OF 56N.
.FRI...E WIND 20 TO 35 KT. SEAS 5 TO 10 FT. HEAVY FREEZING SPRAY
N OF 56N.
.FRI NIGHT...E WIND 20 TO 35 KT. SEAS 7 TO 12 FT.
.SAT THROUGH SUN...N WIND 25 TO 40 KT. SEAS 9 TO 17 FT.
.MON...N WIND 15 TO 25 KT. SEAS 5 TO 10 FT.

$$
991 
FZAK62 PAFC 122328
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
328 PM AKDT THU MAR 12 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.

PKZ499-131330-
328 PM AKDT THU MAR 12 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A WEATHER FRONT WILL PUSH THROUGH THE CENTRAL BERING SEA AND
CENTRAL ALEUTIANS FRI AFTERNOON AND THE ALASKA PENINSULA SAT
AFTERNOON. A 994 MB LOW NEAR 50N 171E THU AFTERNOON WILL MOVE TO
55N 178W BY FRI AFTERNOON AT 988 MB AND WILL REMAIN STATIONARY
THROUGH SAT. A 996 MB LOW WILL DEVELOP NEAR 47N 178W FRI
AFTERNOON AND WILL MOVE TO 51N 163W SAT AFTERNOON AT 973 MB.

$$

PKZ411-131330-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
328 PM AKDT THU MAR 12 2015

...GALE WARNING THROUGH FRIDAY NIGHT...

.TONIGHT...E WIND 25 TO 35 KT EXCEPT VARIABLE 20 KT S OF 56N.
SEAS 9 TO 16 FT. SNOW.
.FRI...E WIND 25 TO 35 KT EXCEPT VARIABLE 20 KT S OF 56N. SEAS 8
TO 13 FT.
.FRI NIGHT...E WIND 25 TO 35 KT EXCEPT VARIABLE 20 KT S OF 55N.
SEAS 10 TO 18 FT.
.SAT AND SAT NIGHT...NE WIND 20 TO 35 KT. SEAS 10 TO 18 FT.
.SUN...NE WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.MON THROUGH TUE...W WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ412-131330-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
328 PM AKDT THU MAR 12 2015

...GALE WARNING THROUGH FRIDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT...

.TONIGHT...SE WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 57N AND E OF 174W.
.FRI...E WIND 30 TO 40 KT. SEAS 11 TO 19 FT. SNOW AND RAIN. HEAVY
FREEZING SPRAY N OF 57N AND E OF 174W.
.FRI NIGHT...E WIND 30 TO 40 KT. SEAS 15 TO 19 FT. HEAVY FREEZING
SPRAY N OF 57N AND E OF 175W.
.SAT...NE WIND 30 TO 40 KT. SEAS 13 TO 19 FT.
.SAT NIGHT...NE WIND 25 TO 35 KT. SEAS 11 TO 15 FT.
.SUN THROUGH TUE...N WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$

PKZ413-131330-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
328 PM AKDT THU MAR 12 2015

...GALE WARNING THROUGH FRIDAY...

.TONIGHT...SE WIND 20 TO 35 KT. SEAS 9 TO 14 FT. SNOW AND RAIN.
.FRI...SE WIND 25 TO 40 KT BECOMING VARIABLE 20 KT IN THE
AFTERNOON. SEAS 9 TO 15 FT.
.FRI NIGHT...VARIABLE WIND 20 KT. SEAS 8 TO 13 FT.
.SAT...NE WIND 20 TO 35 KT. SEAS 8 TO 13 FT.
.SAT NIGHT...NE WIND 20 TO 35 KT. SEAS 10 TO 15 FT.
.SUN THROUGH TUE...N WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ414-131330-
BERING SEA OFFSHORE EAST OF 171W-
328 PM AKDT THU MAR 12 2015

...GALE WARNING FRIDAY AND FRIDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT...

.TONIGHT...VARIABLE WIND UP TO 20 KT BECOMING E 15 TO 30 KT AFTER
MIDNIGHT. SEAS 3 TO 6 FT. HEAVY FREEZING SPRAY N OF 56N.
.FRI...E WIND 20 TO 35 KT. SEAS 5 TO 10 FT. HEAVY FREEZING SPRAY N
OF 56N.
.FRI NIGHT...E WIND 25 TO 40 KT. SEAS 7 TO 12 FT. HEAVY FREEZING
SPRAY N OF 56N.
.SAT...E WIND 20 TO 35 KT. SEAS 8 TO 13 FT.
.SAT NIGHT...NE WIND 30 TO 40 KT. SEAS 10 TO 17 FT.
.SUN THROUGH TUE...N WIND 20 TO 35 KT. SEAS 8 TO 13 FT.

$$
814 
FZAK62 PAFC 131147
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
347 AM AKDT FRI MAR 13 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.

PKZ499-140130-
347 AM AKDT FRI MAR 13 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 989 MB LOW NEAR 53N 180 WILL REMAIN NEARLY STATIONARY AND AT THE
SAME INTENSITY THROUGH SAT NIGHT. A 991 MB LOW WILL DEVELOP NEAR 48N
173W AND MOVE TO 50N 164W WHILE STRENGTHENING TO 975 MB AND THEN
MOVE TO 51N 160W AT 970 MB LATE SAT. A WEATHER FRONT WILL PUSH ACROSS
THE CENTRAL BERING TODAY AND THE EASTERN BERING LATE TONIGHT.

$$

PKZ411-140130-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
347 AM AKDT FRI MAR 13 2015

...GALE WARNING TONIGHT AND SATURDAY...

.TODAY...E WIND 20 TO 35 KT...EXCEPT W 10 TO 20 KT S OF 56N. SEAS
9 TO 14 FT.
.TONIGHT...E WIND 20 TO 35 KT...EXCEPT W 20 KT S OF 56N. SEAS 9
TO 17 FT.
.SAT...NE WIND 20 TO 35 KT. SEAS 11 TO 19 FT.
.SAT NIGHT...NE WIND 25 TO 35 KT. SEAS 12 TO 19 FT.
.SUN...NE WIND 15 TO 30 KT. SEAS 9 TO 17 FT.
.MON THROUGH TUE...W WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ412-140130-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
347 AM AKDT FRI MAR 13 2015

...GALE WARNING THROUGH SATURDAY...
...HEAVY FREEZING SPRAY WARNING TONIGHT AND SATURDAY...

.TODAY...SE WIND 30 TO 40 KT. SEAS 12 TO 18 FT. SNOW. HEAVY FREEZING
SPRAY N OF 57N AND E OF 174W.
.TONIGHT...E WIND 30 TO 45 KT. SEAS 15 TO 19 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 57N AND E OF 175W.
.SAT...E WIND 30 TO 40 KT. SEAS 14 TO 21 FT. SNOW AND RAIN. HEAVY
FREEZING SPRAY N OF 57N AND E OF 176W.
.SAT NIGHT...NE WIND 25 TO 35 KT. SEAS 11 TO 18 FT.
.SUN THROUGH TUE...N WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ413-140130-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
347 AM AKDT FRI MAR 13 2015

...GALE WARNING TODAY...

.TODAY...S WIND 25 TO 40 KT...EXCEPT SW 15 TO 25 KT W OF 175W IN
THE AFTERNOON. SEAS 9 TO 17 FT.
.TONIGHT...S WIND 10 TO 25 KT. SEAS 8 TO 13 FT.
.SAT...E WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.SAT NIGHT...NE WIND 20 TO 35 KT. SEAS 9 TO 14 FT.
.SUN THROUGH TUE...N WIND 15 TO 30 KT. SEAS 9 TO 14 FT.

$$

PKZ414-140130-
BERING SEA OFFSHORE EAST OF 171W-
347 AM AKDT FRI MAR 13 2015

...GALE WARNING THROUGH SATURDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY...

.TODAY...SE WIND 25 TO 40 KT. SEAS 5 TO 10 FT. HEAVY FREEZING
SPRAY N OF 56N.
.TONIGHT...E WIND 25 TO 40 KT. SEAS 7 TO 12 FT. RAIN AND SNOW.
HEAVY FREEZING SPRAY N OF 56N.
.SAT...E WIND 20 TO 35 KT. SEAS 8 TO 13 FT. RAIN AND SNOW. HEAVY
FREEZING SPRAY N OF 56N.
.SAT NIGHT...NE WIND 30 TO 40 KT. SEAS 9 TO 15 FT.
.SUN THROUGH TUE...N WIND 20 TO 35 KT. SEAS 7 TO 12 FT.

$$
581 
FZAK62 PAFC 132303
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
303 PM AKDT FRI MAR 13 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.

PKZ499-141415-
303 PM AKDT FRI MAR 13 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A WEATHER FRONT OVER THE CENTRAL ALEUTIANS WILL MOVE ACROSS THE
BERING SEA AND ALASKA PENINSULA SAT AFTERNOON. A DEVELOPING 1000
MB LOW NEAR 46N 177W WILL INTENSIFY TO 972 MB AS IT MOVES TO 54N
161W BY SUN AFTERNOON. A 987 MB LOW NEAR 55N 177W WILL REMAIN
STATIONARY THROUGH SAT AFTERNOON BEFORE BECOMING ABSORBED INTO THE
PREVIOUSLY MENTIONED LOW.

$$

PKZ411-141415-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
303 PM AKDT FRI MAR 13 2015

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...E WIND 25 TO 35 KT EXCEPT W 10 TO 20 KT S OF 56N. SEAS
9 TO 17 FT.
.SAT...NE WIND 20 TO 35 KT. SEAS 10 TO 18 FT.
.SAT NIGHT...NE WIND 25 TO 35 KT. SEAS 12 TO 18 FT. FREEZING
SPRAY N OF 55N.
.SUN...NE WIND 20 TO 30 KT. SEAS 11 TO 16 FT.
.SUN NIGHT...NE WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.MON THROUGH TUE...NW WIND 10 TO 25 KT. SEAS 5 TO 10 FT.
.WED...SW WIND UP TO 15 KT. SEAS 4 FT.

$$

PKZ412-141415-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
303 PM AKDT FRI MAR 13 2015

...GALE WARNING THROUGH SATURDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...E WIND 25 TO 40 KT. SEAS 13 TO 19 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 57N AND E OF 175W.
.SAT...NE WIND 25 TO 40 KT. SEAS 14 TO 19 FT. HEAVY FREEZING
SPRAY N OF 57N AND E OF 175W.
.SAT NIGHT...NE WIND 25 TO 35 KT. SEAS 12 TO 17 FT. HEAVY FREEZING
SPRAY E OF 178W.
.SUN...NE WIND 25 TO 35 KT. SEAS 10 TO 15 FT.
.SUN NIGHT...NE WIND 20 TO 35 KT. SEAS 9 TO 14 FT.
.MON THROUGH WED...N WIND 20 TO 35 KT. SEAS 6 TO 11 FT.

$$

PKZ413-141415-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
303 PM AKDT FRI MAR 13 2015

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...VARIABLE WIND 10 TO 20 KT. SEAS 8 TO 12 FT. RAIN AND
SNOW.
.SAT...VARIABLE WIND UP TO 20 KT. SEAS 7 TO 12 FT. SNOW AND RAIN.
.SAT NIGHT...NE WIND 20 TO 35 KT. SEAS 9 TO 16 FT. SNOW. FREEZING
SPRAY N OF 55N AFTER MIDNIGHT.
.SUN AND SUN NIGHT...NE WIND 35 KT. SEAS 13 TO 16 FT.
.MON THROUGH WED...N WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ414-141415-
BERING SEA OFFSHORE EAST OF 171W-
303 PM AKDT FRI MAR 13 2015

...GALE WARNING THROUGH SATURDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...E WIND 25 TO 40 KT. SEAS 7 TO 12 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 56N.
.SAT...E WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW AND RAIN. HEAVY
FREEZING SPRAY N OF 56N.
.SAT NIGHT...NE WIND 30 TO 40 KT. SEAS 9 TO 16 FT. HEAVY FREEZING
SPRAY N OF 56N.
.SUN...NE WIND 40 KT. SEAS 9 TO 16 FT.
.SUN NIGHT...N WIND 25 TO 35 KT. SEAS 9 TO 14 FT.
.MON THROUGH WED...N WIND 20 TO 35 KT. SEAS 5 TO 10 FT.

$$
978 
FZAK62 PAFC 141126
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
326 AM AKDT SAT MAR 14 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.

PKZ499-150145-
326 AM AKDT SAT MAR 14 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 980 MB LOW NEAR 49N 168W WILL MOVE TO 52N 164W AT 967 NM LATE
TONIGHT BEFORE MOVING TO NEAR COLD BAY LATE SUN AT 973 MB. A 985
MB LOW NEAR 55N 179W WILL REMAIN STATIONARY AND DISSIPATE THIS
EVENING. A WEATHER FRONT WILL PUSH ACROSS THE EASTERN BERING SEA
TODAY.

$$

PKZ411-150145-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
326 AM AKDT SAT MAR 14 2015

...GALE WARNING THROUGH TONIGHT...

.TODAY...NE WIND 25 TO 40 KT...EXCEPT NW 20 KT S OF 55N IN THE
MORNING. SEAS 10 TO 18 FT. SNOW SHOWERS. FREEZING SPRAY N OF 57N.
.TONIGHT...NE WIND 25 TO 35 KT. SEAS 13 TO 19 FT. SNOW SHOWERS.
FREEZING SPRAY N OF 56N.
.SUN...NE WIND 20 TO 30 KT. SEAS 11 TO 15 FT. FREEZING SPRAY.
.SUN NIGHT...NE WIND 15 TO 30 KT. SEAS 10 TO 14 FT.
.MON THROUGH TUE...NW WIND 10 TO 25 KT. SEAS 6 TO 11 FT.
.WED...SW WIND UP TO 15 KT. SEAS 3 TO 6 FT.

$$

PKZ412-150145-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
326 AM AKDT SAT MAR 14 2015

...GALE WARNING THROUGH SUNDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY...

.TODAY...NE WIND 25 TO 40 KT. SEAS 13 TO 20 FT. SNOW. HEAVY
FREEZING SPRAY N OF 57N AND E OF 175W.
.TONIGHT...NE WIND 25 TO 40 KT. SEAS 12 TO 18 FT. SNOW. HEAVY
FREEZING SPRAY E OF 175W.
.SUN...NE WIND 25 TO 35 KT. SEAS 11 TO 17 FT. HEAVY FREEZING SPRAY.
.SUN NIGHT...NE WIND 25 TO 35 KT. SEAS 10 TO 16 FT.
.MON THROUGH WED...N WIND 20 TO 35 KT. SEAS 6 TO 11 FT.

$$

PKZ413-150145-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
326 AM AKDT SAT MAR 14 2015

...GALE WARNING TONIGHT AND SUNDAY...

.TODAY...SE WIND UP TO 15 KT BECOMING NE 15 TO 30 KT IN THE
AFTERNOON. SEAS 7 TO 12 FT. SNOW AND RAIN.
.TONIGHT...NE WIND 30 TO 45 KT. SEAS 12 TO 20 FT. SNOW. FREEZING
SPRAY N OF 55N AFTER MIDNIGHT.
.SUN...NE WIND 30 TO 40 KT. SEAS 15 TO 22 FT. SNOW SHOWERS.
FREEZING SPRAY.
.SUN NIGHT...NE WIND 35 KT. SEAS 17 FT.
.MON THROUGH WED...N WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ414-150145-
BERING SEA OFFSHORE EAST OF 171W-
326 AM AKDT SAT MAR 14 2015

...STORM WARNING THROUGH TONIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY...

.TODAY...E WIND 35 TO 50 KT. SEAS 9 TO 14 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 56N.
.TONIGHT...NE WIND 35 TO 50 KT. SEAS 10 TO 18 FT. SNOW. HEAVY
FREEZING SPRAY.
.SUN...NE WIND 35 TO 45 KT. SEAS 12 TO 20 FT. SNOW. HEAVY
FREEZING SPRAY.
.SUN NIGHT...NE WIND 30 TO 40 KT. SEAS 8 TO 16 FT.
.MON THROUGH WED...N WIND 20 TO 35 KT. SEAS 6 TO 11 FT.

$$
945 
FZAK62 PAFC 142302
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
302 PM AKDT SAT MAR 14 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.

PKZ499-151430-
302 PM AKDT SAT MAR 14 2015
.SYNOPSIS FOR CENTRAL BERING SEA...

A 970 MB LOW NEAR 52N 165W WILL MAINTAIN STRENGTH AND MOVE TO 54N
164W SUN AFTERNOON...THEN MOVE TO 52N 167W AT 977 MB MON
AFTERNOON.

$$

PKZ411-151430-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
302 PM AKDT SAT MAR 14 2015

...GALE WARNING TONIGHT...

.TONIGHT...NE WIND 25 TO 35 KT. SEAS 13 TO 18 FT. FREEZING SPRAY N
OF 55N.
.SUN...NE WIND 20 TO 30 KT. SEAS 12 TO 15 FT. FREEZING SPRAY N
OF 55N.
.SUN NIGHT...NE WIND 15 TO 30 KT. SEAS 10 TO 15 FT. FREEZING
SPRAY.
.MON...N WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.MON NIGHT...NW WIND 10 TO 25 KT. SEAS 6 TO 11 FT.
.TUE...NW WIND UP TO 20 KT. SEAS 4 TO 9 FT.
.WED...NE WIND UP TO 15 KT. SEAS 4 FT.
.THU...N WIND UP TO 20 KT. SEAS 4 TO 9 FT.

$$

PKZ412-151430-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
302 PM AKDT SAT MAR 14 2015

...GALE WARNING THROUGH SUNDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...NE WIND 30 TO 40 KT. SEAS 13 TO 18 FT. SNOW. HEAVY
FREEZING SPRAY N OF 57N AND E OF 178W.
.SUN...NE WIND 30 TO 40 KT. SEAS 12 TO 18 FT. HEAVY FREEZING
SPRAY N OF 57N AND E OF 178W.
.SUN NIGHT...NE WIND 25 TO 40 KT. SEAS 11 TO 17 FT. HEAVY FREEZING
SPRAY E OF 178W.
.MON...N WIND 25 TO 40 KT. SEAS 8 TO 16 FT.
.MON NIGHT...N WIND 20 TO 35 KT. SEAS 7 TO 12 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 5 TO 10 FT.

$$

PKZ413-151430-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
302 PM AKDT SAT MAR 14 2015

...GALE WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...NE WIND 25 TO 40 KT. SEAS 10 TO 18 FT. SNOW.
.SUN...NE WIND 30 TO 40 KT. SEAS 16 TO 20 FT. SNOW SHOWERS.
FREEZING SPRAY AFTER MIDNIGHT N OF 55N.
.SUN NIGHT...NE WIND 30 TO 40 KT. SEAS 18 FT. FREEZING SPRAY.
.MON...N WIND 35 KT. SEAS 14 TO 17 FT.
.MON NIGHT...N WIND 25 TO 35 KT. SEAS 11 TO 16 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ414-151430-
BERING SEA OFFSHORE EAST OF 171W-
302 PM AKDT SAT MAR 14 2015

...STORM WARNING TONIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY NIGHT...

.TONIGHT...NE WIND 35 TO 50 KT. SEAS 11 TO 19 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 57N.
.SUN...NE WIND 40 KT. SEAS 12 TO 20 FT. HEAVY FREEZING SPRAY N OF
57N.
.SUN NIGHT...NE WIND 25 TO 40 KT. SEAS 9 TO 17 FT. SNOW. HEAVY
FREEZING SPRAY N OF 56N.
.MON...NE WIND 25 TO 40 KT. SEAS 8 TO 13 FT.
.MON NIGHT...N WIND 20 TO 35 KT. SEAS 7 TO 12 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$
577 
FZAK62 PAFC 151132
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
332 AM AKDT SUN MAR 15 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.

PKZ499-160200-
332 AM AKDT SUN MAR 15 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 970 MB LOW AT 53N 163W WILL MOVE TO 54N 164W AT 974 MB SUN
NIGHT THEN TO 51N 166W AT 985 MB MON NIGHT. A STRENGTHENING NORTH
PACIFIC LOW WILL SWING NORTHEAST FROM 43N 170W AT 990 MB SUN
EVENING TO 57N 163W AT 982 MB MON NIGHT.

$$

PKZ411-160200-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
332 AM AKDT SUN MAR 15 2015

.TODAY...NE WIND 30 KT. SEAS 12 TO 16 FT. FREEZING SPRAY.
.TONIGHT...NE WIND 15 TO 30 KT. SEAS 10 TO 15 FT. FREEZING SPRAY.
.MON...N WIND 15 TO 30 KT. SEAS 9 TO 15 FT. FREEZING SPRAY.
.MON NIGHT...NW WIND 10 TO 25 KT. SEAS 7 TO 12 FT.
.TUE...NW WIND 10 TO 25 KT. SEAS 5 TO 10 FT.
.WED THROUGH THU...N WIND UP TO 20 KT. SEAS 4 TO 9 FT.

$$

PKZ412-160200-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
332 AM AKDT SUN MAR 15 2015

...GALE WARNING THROUGH MONDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY...

.TODAY...NE WIND 30 TO 40 KT. SEAS 13 TO 18 FT. HEAVY FREEZING
SPRAY N OF 57N AND E OF 175W.
.TONIGHT...NE WIND 25 TO 40 KT. SEAS 10 TO 18 FT. HEAVY FREEZING
SPRAY E OF 175W.
.MON...N WIND 25 TO 40 KT. SEAS 9 TO 16 FT. HEAVY FREEZING SPRAY.
.MON NIGHT...N WIND 20 TO 35 KT. SEAS 8 TO 13 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$

PKZ413-160200-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
332 AM AKDT SUN MAR 15 2015

...GALE WARNING THROUGH MONDAY...

.TODAY...NE WIND 40 KT. SEAS 17 TO 20 FT. SNOW. FREEZING SPRAY N
OF 55N IN THE AFTERNOON.
.TONIGHT...N WIND 30 TO 40 KT. SEAS 18 FT. SNOW. FREEZING SPRAY.
.MON...N WIND 30 TO 40 KT. SEAS 15 TO 18 FT. FREEZING SPRAY.
.MON NIGHT...N WIND 25 TO 35 KT. SEAS 12 TO 17 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ414-160200-
BERING SEA OFFSHORE EAST OF 171W-
332 AM AKDT SUN MAR 15 2015

...STORM WARNING TODAY...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY...

.TODAY...NE WIND 35 TO 50 KT. SEAS 10 TO 18 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 56N.
.TONIGHT...NE WIND 30 TO 45 KT. SEAS 8 TO 16 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 56N.
.MON...NE WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW AND RAIN. HEAVY
FREEZING SPRAY N OF 56N.
.MON NIGHT...NE WIND 20 TO 35 KT. SEAS 6 TO 11 FT.
.TUE THROUGH THU...N WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$
052 
FZAK62 PAFC 152300
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
300 PM AKDT SUN MAR 15 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.

PKZ499-161345-
300 PM AKDT SUN MAR 15 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 972 MB LOW AT 54N 164W WILL MOVE TO 51N 165W AT 978 MB MON
AFTERNOON THEN TO 48N 164W AT 986 MB TUE AFTERNOON.

$$

PKZ411-161345-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
300 PM AKDT SUN MAR 15 2015

.TONIGHT...NE WIND 15 TO 30 KT. SEAS 10 TO 14 FT. FREEZING SPRAY N
OF 57N.
.MON...N WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.MON NIGHT...NW WIND 15 TO 25 KT. SEAS 8 TO 13 FT. FREEZING SPRAY
AFTER MIDNIGHT N OF 58N.
.TUE...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT.
.TUE NIGHT...N WIND UP TO 20 KT. SEAS 4 TO 7 FT.
.WED THROUGH FRI...NW WIND 15 TO 30 KT. SEAS 4 TO 9 FT.

$$

PKZ412-161345-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
300 PM AKDT SUN MAR 15 2015

...GALE WARNING THROUGH MONDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...

.TONIGHT...NE WIND 25 TO 40 KT. SEAS 10 TO 17 FT. HEAVY FREEZING
SPRAY E OF 176W.
.MON...N WIND 25 TO 40 KT. SEAS 8 TO 16 FT. HEAVY FREEZING SPRAY E
OF 176W.
.MON NIGHT...N WIND 25 TO 40 KT. SEAS 8 TO 13 FT. HEAVY FREEZING
SPRAY E OF 176W.
.TUE...N WIND 25 TO 40 KT. SEAS 7 TO 12 FT.
.TUE NIGHT...N WIND 20 TO 35 KT. SEAS 6 TO 10 FT.
.WED THROUGH FRI...N WIND 15 TO 30 KT. SEAS 6 TO 9 FT.

$$

PKZ413-161345-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
300 PM AKDT SUN MAR 15 2015

...GALE WARNING THROUGH MONDAY NIGHT...

.TONIGHT...N WIND 30 TO 40 KT. SEAS 18 FT. FREEZING SPRAY.
.MON...N WIND 30 TO 40 KT. SEAS 15 TO 18 FT. FREEZING SPRAY.
.MON NIGHT...N WIND 25 TO 40 KT. SEAS 11 TO 18 FT. FREEZING SPRAY.
.TUE...N WIND 25 TO 40 KT. SEAS 10 TO 16 FT.
.TUE NIGHT...N WIND 20 TO 35 KT. SEAS 8 TO 12 FT.
.WED THROUGH FRI...NW WIND 15 TO 30 KT. SEAS 6 TO 10 FT.

$$

PKZ414-161345-
BERING SEA OFFSHORE EAST OF 171W-
300 PM AKDT SUN MAR 15 2015

...GALE WARNING THROUGH MONDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT...

.TONIGHT...NE WIND 25 TO 40 KT. SEAS 9 TO 17 FT. SNOW. HEAVY
FREEZING SPRAY N OF 56N.
.MON...N WIND 25 TO 40 KT. SEAS 8 TO 13 FT. HEAVY FREEZING SPRAY
N OF 56N.
.MON NIGHT...N WIND 25 TO 40 KT. SEAS 7 TO 12 FT. SNOW AND RAIN.
HEAVY FREEZING SPRAY N OF 56N AND W OF 168W.
.TUE...N WIND 25 TO 40 KT BECOMING SE 25 TO 35 KT IN THE AFTERNOON.
SEAS 7 TO 12 FT.
.TUE NIGHT...NE WIND 15 TO 30 KT. SEAS 5 TO 9 FT.
.WED THROUGH FRI...N WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$
075 
FZAK62 PAFC 161137
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
337 AM AKDT MON MAR 16 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.

PKZ499-170130-
337 AM AKDT MON MAR 16 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 974 MB LOW AT 54N 166W WILL MOVE TO 50N 167W AT 982 MB TONIGHT.
A NORTH PACIFIC LOW WILL DEEPEN TO 980 MB AS IT TRACKS NORTH TO
55N 165W TONIGHT THEN MOVES TO 57N 170W AT 992 MB BY TUE NIGHT. A
THIRD LOW AT 984 MB WILL MOVE TO 55N 163W TUE NIGHT.

$$

PKZ411-170130-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
337 AM AKDT MON MAR 16 2015

.TODAY...N WIND 15 TO 30 KT. SEAS 9 TO 14 FT.
.TONIGHT...NW WIND 15 TO 25 KT. SEAS 8 TO 12 FT.
.TUE...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT. FREEZING SPRAY.
.TUE NIGHT...N WIND UP TO 20 KT. SEAS 4 TO 8 FT.
.WED THROUGH FRI...NW WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ412-170130-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
337 AM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH TUESDAY...

.TODAY...N WIND 25 TO 40 KT. SEAS 8 TO 16 FT. HEAVY FREEZING
SPRAY E OF 176W.
.TONIGHT...N WIND 20 TO 35 KT. SEAS 7 TO 12 FT. HEAVY FREEZING
SPRAY E OF 176W.
.TUE...N WIND 25 TO 40 KT. SEAS 9 TO 14 FT. HEAVY FREEZING SPRAY E
OF 176W.
.TUE NIGHT...N WIND 25 TO 35 KT. SEAS 8 TO 13 FT.
.WED THROUGH FRI...N WIND 15 TO 30 KT. SEAS 7 TO 12 FT.

$$

PKZ413-170130-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
337 AM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY...

.TODAY...N WIND 30 TO 40 KT. SEAS 15 TO 19 FT. SNOW. FREEZING
SPRAY.
.TONIGHT...N WIND 25 TO 40 KT. SEAS 12 TO 18 FT. FREEZING SPRAY.
.TUE...N WIND 25 TO 40 KT. SEAS 10 TO 17 FT. FREEZING SPRAY.
.TUE NIGHT...N WIND 20 TO 35 KT. SEAS 10 TO 15 FT.
.WED THROUGH FRI...NW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.

$$

PKZ414-170130-
BERING SEA OFFSHORE EAST OF 171W-
337 AM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH TUESDAY...

.TODAY...NE WIND 25 TO 40 KT. SEAS 9 TO 14 FT. RAIN AND SNOW.
HEAVY FREEZING SPRAY N OF 56N.
.TONIGHT...NE WIND 25 TO 40 KT. SEAS 8 TO 13 FT. RAIN AND SNOW.
HEAVY FREEZING SPRAY N OF 56N AND W OF 167W.
.TUE...NE WIND 25 TO 40 KT. SEAS 9 TO 14 FT. SNOW. HEAVY FREEZING
SPRAY N OF 56N AND W OF 167W.
.TUE NIGHT...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.WED THROUGH FRI...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$
348 
FZAK62 PAFC 162321
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
321 PM AKDT MON MAR 16 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.

PKZ499-171345-
321 PM AKDT MON MAR 16 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 981 MB LOW AT 51N 168W WILL REMAIN NEARLY STATIONARY AND DEEPEN
TO 978 MB TUE AFTERNOON...THEN MOVE TO 49N 166W AT 980 MB WED
AFTERNOON. A 982 MB LOW AT 52N 157W TUE AFTERNOON WILL MAINTAIN
STRENGTH AND MOVE TO 52N 170W WED AFTERNOON.


$$

PKZ411-171345-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
321 PM AKDT MON MAR 16 2015

.TONIGHT...NW WIND 15 TO 30 KT. SEAS 8 TO 13 FT.
.TUE...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT. FREEZING SPRAY N OF
57N.
.TUE NIGHT...NE WIND 10 TO 25 KT. SEAS 5 TO 8 FT. FREEZING SPRAY.
.WED...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.WED NIGHT...N WIND 15 TO 30 KT. SEAS 7 TO 12 FT.
.THU THROUGH SAT...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$

PKZ412-171345-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
321 PM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY NIGHT...
...HEAVY FREEZING SPRAY WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...N WIND 20 TO 35 KT. SEAS 6 TO 11 FT. SNOW SHOWERS.
HEAVY FREEZING SPRAY E OF 176W.
.TUE...N WIND 25 TO 40 KT. SEAS 7 TO 12 FT. HEAVY FREEZING SPRAY E
OF 177W.
.TUE NIGHT...N WIND 25 TO 40 KT. SEAS 8 TO 13 FT. HEAVY FREEZING
SPRAY N OF 57N.
.WED...NE WIND 35 KT. SEAS 9 TO 13 FT.
.WED NIGHT...N WIND 20 TO 30 KT. SEAS 8 TO 13 FT.
.THU THROUGH SAT...NE WIND 15 TO 30 KT. SEAS 5 TO 10 FT.

$$

PKZ413-171345-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
321 PM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...N WIND 25 TO 40 KT. SEAS 10 TO 17 FT. FREEZING SPRAY.
.TUE...N WIND 25 TO 40 KT. SEAS 9 TO 16 FT. FREEZING SPRAY.
.TUE NIGHT...N WIND 25 TO 40 KT. SEAS 10 TO 16 FT. SNOW AND RAIN.
FREEZING SPRAY IN THE MORNING.
.WED...N WIND 35 KT. SEAS 12 TO 16 FT.
.WED NIGHT...N WIND 20 TO 30 KT. SEAS 10 TO 13 FT.
.THU THROUGH SAT...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ414-171345-
BERING SEA OFFSHORE EAST OF 171W-
321 PM AKDT MON MAR 16 2015

...GALE WARNING THROUGH TUESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...N WIND 25 TO 40 KT. E OF 167W...NE WIND 15 TO 25 KT.
SEAS 6 TO 11 FT. HEAVY FREEZING SPRAY N OF 57N AND W OF 167W.
.TUE...N WIND 25 TO 40 KT. E OF 168W...E WIND 25 KT. SEAS 6 TO 11
FT. SNOW AND RAIN. HEAVY FREEZING SPRAY N OF 57N AND W OF 168W.
.TUE NIGHT...NE WIND 20 TO 30 KT. SEAS 6 TO 11 FT. HEAVY FREEZING
SPRAY MAINLY IN THE MORNING N OF 57N AND E OF 169W.
.WED...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT.
.WED NIGHT...E WIND 15 TO 25 KT. SEAS 5 TO 10 FT.
.THU THROUGH SAT...NE WIND UP TO 20 KT. SEAS 3 TO 6 FT.

$$
305 
FZAK62 PAFC 171154
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
354 AM AKDT TUE MAR 17 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.

PKZ499-180200-
354 AM AKDT TUE MAR 17 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 978 MB LOW NEAR 51N 166W WILL REMAIN NEARLY STATIONARY THROUGH
THIS EVENING...THEN MOVE TO NEAR 49N 165W AT 981 MB EARLY THU
MORNING.

$$

PKZ411-180200-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
354 AM AKDT TUE MAR 17 2015

.TODAY...N WIND 10 TO 25 KT. SEAS 5 TO 10 FT. FREEZING SPRAY N OF
57N.
.TONIGHT...NE WIND 10 TO 25 KT. SEAS 5 TO 8 FT. FREEZING SPRAY N
OF 55N.
.WED...NE WIND 15 TO 30 KT. SEAS 5 TO 10 FT. FREEZING SPRAY.
.WED NIGHT...NE WIND 20 TO 30 KT. SEAS 7 TO 11 FT.
.THU THROUGH SAT...NE WIND 15 TO 30 KT. SEAS 5 TO 10 FT.

$$

PKZ412-180200-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
354 AM AKDT TUE MAR 17 2015

...GALE WARNING THROUGH WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY...

.TODAY...N WIND 25 TO 40 KT. SEAS 6 TO 11 FT. HEAVY FREEZING
SPRAY E OF 176W.
.TONIGHT...N WIND 25 TO 40 KT. SEAS 7 TO 12 FT. HEAVY FREEZING
SPRAY N OF 57N.
.WED...NE WIND 35 KT. SEAS 8 TO 12 FT. HEAVY FREEZING SPRAY N OF
57N.
.WED NIGHT...NE WIND 20 TO 30 KT. SEAS 8 TO 11 FT.
.THU THROUGH SAT...NE WIND 15 TO 30 KT. SEAS 5 TO 10 FT.

$$

PKZ413-180200-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
354 AM AKDT TUE MAR 17 2015

...GALE WARNING THROUGH WEDNESDAY...

.TODAY...N WIND 25 TO 40 KT. SEAS 9 TO 16 FT. FREEZING SPRAY N OF
55N.
.TONIGHT...N WIND 25 TO 40 KT. SEAS 10 TO 16 FT. SNOW. FREEZING
SPRAY N OF 55N.
.WED...N WIND 35 KT. SEAS 11 TO 15 FT.
.WED NIGHT...N WIND 15 TO 30 KT. SEAS 9 TO 12 FT.
.THU THROUGH SAT...N WIND 15 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ414-180200-
BERING SEA OFFSHORE EAST OF 171W-
354 AM AKDT TUE MAR 17 2015

...GALE WARNING TODAY...
...HEAVY FREEZING SPRAY WARNING TODAY...

.TODAY...NE WIND 20 TO 35 KT. SEAS 3 TO 8 FT. SNOW AND RAIN. HEAVY
FREEZING SPRAY N OF 57N AND W OF 168W.
.TONIGHT...N WIND 20 TO 30 KT...EXCEPT E 30 KT E OF 167W. SEAS 4
TO 9 FT. FREEZING SPRAY N OF 57N AND W OF 168W.
.WED...NE WIND 15 TO 30 KT. SEAS 3 TO 8 FT.
.WED NIGHT...NE WIND 15 TO 25 KT. SEAS 3 TO 7 FT.
.THU THROUGH SAT...NE WIND UP TO 20 KT. SEAS 3 TO 6 FT.

$$
274 
FZAK62 PAFC 172257
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
257 PM AKDT TUE MAR 17 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.

PKZ499-181315-
257 PM AKDT TUE MAR 17 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 977 MB LOW NEAR 50N 167W WILL DRIFT TO 49N 166W AT 980 MB WED
AFTERNOON...THEN MOVE TO NEAR 50N 166W AT 984 MB THU AFTERNOON.

$$

PKZ411-181315-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
257 PM AKDT TUE MAR 17 2015

.TONIGHT...NE WIND 10 TO 25 KT. SEAS 5 TO 8 FT. FREEZING SPRAY N
OF 55N.
.WED...NE WIND 15 TO 25 KT. SEAS 5 TO 10 FT. FREEZING SPRAY N OF
55N.
.WED NIGHT...NE WIND 15 TO 30 KT. SEAS 7 TO 11 FT. FREEZING SPRAY
N OF 56N.
.THU...N WIND 30 KT. SEAS 9 TO 12 FT.
.THU NIGHT...N WIND 20 TO 30 KT. SEAS 10 FT.
.FRI THROUGH SUN...NE WIND 15 TO 25 KT. SEAS 8 TO 13 FT.

$$

PKZ412-181315-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
257 PM AKDT TUE MAR 17 2015

...GALE WARNING THROUGH WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT...

.TONIGHT...N WIND 20 TO 35 KT. SEAS 7 TO 12 FT. HEAVY FREEZING
SPRAY N OF 57N.
.WED...NE WIND 25 TO 35 KT. SEAS 8 TO 12 FT. HEAVY FREEZING SPRAY
N OF 58N.
.WED NIGHT...NE WIND 20 TO 30 KT. SEAS 8 TO 12 FT. SNOW. HEAVY
FREEZING SPRAY N OF 58N.
.THU...NE WIND 20 TO 35 KT. SEAS 7 TO 12 FT.
.THU NIGHT...NE WIND 25 KT. SEAS 6 TO 10 FT.
.FRI THROUGH SUN...NE WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$

PKZ413-181315-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
257 PM AKDT TUE MAR 17 2015

...GALE WARNING THROUGH WEDNESDAY...

.TONIGHT...N WIND 25 TO 40 KT. SEAS 10 TO 16 FT. SNOW. FREEZING
SPRAY N OF 55N.
.WED...N WIND 25 TO 35 KT. SEAS 11 TO 15 FT. FREEZING SPRAY N OF
55N IN THE MORNING.
.WED NIGHT...NE WIND 15 TO 30 KT. SEAS 9 TO 12 FT. SNOW.
.THU...NE WIND 15 TO 30 KT. SEAS 7 TO 12 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 6 TO 10 FT.
.FRI THROUGH SAT...N WIND 20 KT. SEAS 4 TO 9 FT.
.SUN...E WIND 15 TO 25 KT. SEAS 6 TO 11 FT.

$$

PKZ414-181315-
BERING SEA OFFSHORE EAST OF 171W-
257 PM AKDT TUE MAR 17 2015

...HEAVY FREEZING SPRAY TONIGHT...

.TONIGHT...E WIND 15 TO 30 KT. SEAS 4 TO 9 FT. HEAVY FREEZING
SPRAY N OF THE PRIBILOFS.
.WED...NE WIND 15 TO 30 KT. SEAS 3 TO 8 FT. SNOW. FREEZING SPRAY N
OF THE PRIBILOFS.
.WED NIGHT...NE WIND 10 TO 25 KT. SEAS 3 TO 7 FT. RAIN AND SNOW.
FREEZING SPRAY N OF THE PRIBILOFS.
.THU...E WIND 20 KT. SEAS 3 TO 6 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 3 TO 5 FT.
.FRI THROUGH SUN...NE WIND UP TO 20 KT. SEAS 3 TO 6 FT.

$$
888 
FZAK62 PAFC 181150
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
350 AM AKDT WED MAR 18 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.

PKZ499-190130-
350 AM AKDT WED MAR 18 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 977 MB LOW NEAR 49N 167W WILL DRIFT TO NEAR 50N 164W WHILE
GRADUALLY WEAKENING TO 987 MB THROUGH EARLY FRI MORNING. A 991 MB
NORTH PACIFIC LOW WILL MOVE TO NEAR 55N 152W BY EARLY FRI MORNING.

$$

PKZ411-190130-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
350 AM AKDT WED MAR 18 2015

.TODAY...NE WIND 10 TO 25 KT. SEAS 5 TO 10 FT. FREEZING SPRAY N OF
55N.
.TONIGHT...NE WIND 20 TO 30 KT. SEAS 6 TO 11 FT. FREEZING SPRAY.
.THU...NE WIND 30 KT. SEAS 9 TO 12 FT. FREEZING SPRAY.
.THU NIGHT...NE WIND 20 TO 30 KT. SEAS 11 FT.
.FRI THROUGH SUN...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT.

$$

PKZ412-190130-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
350 AM AKDT WED MAR 18 2015

...GALE WARNING THROUGH THURSDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY...

.TODAY...NE WIND 25 TO 35 KT. SEAS 8 TO 12 FT. SNOW. HEAVY
FREEZING SPRAY N OF 57N AND E OF 175W.
.TONIGHT...NE WIND 25 TO 35 KT. SEAS 9 TO 12 FT. SNOW. HEAVY
FREEZING SPRAY N OF 57N.
.THU...NE WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW. HEAVY FREEZING
SPRAY N OF 57N.
.THU NIGHT...NE WIND 20 TO 30 KT. SEAS 6 TO 11 FT.
.FRI THROUGH SUN...NE WIND 15 TO 25 KT. SEAS 4 TO 9 FT.

$$

PKZ413-190130-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
350 AM AKDT WED MAR 18 2015

...GALE WARNING TODAY...

.TODAY...N WIND 25 TO 35 KT. SEAS 11 TO 15 FT. SNOW. FREEZING
SPRAY N OF 55N.
.TONIGHT...NE WIND 15 TO 30 KT. SEAS 12 FT. RAIN AND SNOW.
.THU...NE WIND 15 TO 30 KT. SEAS 8 TO 12 FT. SNOW.
.THU NIGHT...NE WIND 25 KT. SEAS 7 TO 11 FT.
.FRI THROUGH SUN...NE WIND 10 TO 25 KT. SEAS 5 TO 10 FT.

$$

PKZ414-190130-
BERING SEA OFFSHORE EAST OF 171W-
350 AM AKDT WED MAR 18 2015

.TODAY...NE WIND 15 TO 30 KT. SEAS 4 TO 9 FT. RAIN AND SNOW.
FREEZING SPRAY N OF THE PRIBILOF ISLANDS.
.TONIGHT...NE WIND 15 TO 30 KT. SEAS 3 TO 7 FT. SNOW AND RAIN.
.THU...NE WIND 10 TO 20 KT. SEAS 3 TO 6 FT.
.THU NIGHT...NE WIND 20 KT. SEAS 3 TO 6 FT.
.FRI THROUGH SUN...NE WIND 10 TO 20 KT. SEAS 3 TO 6 FT.

$$
863 
FZAK62 PAFC 182300
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
300 PM AKDT WED MAR 18 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.

PKZ499-191315-
300 PM AKDT WED MAR 18 2015
.SYNOPSIS FOR CENTRAL BERING SEA...
A 980 MB LOW NEAR 49N 167W WILL DRIFT EAST THROUGH FRI AFTERNOON.
A 990 MB NORTH PACIFIC LOW NEAR 54N 149W THU AFTERNOON WILL
WEAKEN TO 994 MB AND MOVE TO 56N 158W FRI AFTERNOON.

$$

PKZ411-191315-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE-
300 PM AKDT WED MAR 18 2015

...GALE WARNING THURSDAY...
...HEAVY FREEZING SPRAY WARNING THURSDAY...

.TONIGHT...NE WIND 15 TO 30 KT. SEAS 7 TO 11 FT. FREEZING SPRAY.
.THU...NE WIND 25 TO 35 KT. SEAS 9 TO 13 FT. HEAVY FREEZING SPRAY
N OF 58N.
.THU NIGHT...NE WIND 20 TO 30 KT. SEAS 12 FT. FREEZING SPRAY.
.FRI...NE WIND 20 TO 30 KT. SEAS 10 FT.
.FRI NIGHT...NE WIND 15 TO 25 KT. SEAS 7 TO 10 FT.
.SAT THROUGH MON...NE WIND 15 TO 25 KT. SEAS 8 FT.

$$

PKZ412-191315-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-
300 PM AKDT WED MAR 18 2015

...GALE WARNING THROUGH THURSDAY...
...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...NE WIND 35 KT. SEAS 9 TO 12 FT. SNOW. HEAVY FREEZING
SPRAY N OF 58N.
.THU...NE WIND 20 TO 35 KT. SEAS 8 TO 13 FT. SNOW. HEAVY FREEZING
SPRAY N OF 58N.
.THU NIGHT...NE WIND 15 TO 30 KT. SEAS 6 TO 11 FT. HEAVY FREEZING
SPRAY N OF 58N.
.FRI...NE WIND 15 TO 30 KT. SEAS 4 TO 9 FT.
.FRI NIGHT...N WIND 15 TO 25 KT. SEAS 5 TO 9 FT.
.SAT THROUGH MON...NE WIND 15 TO 25 KT. SEAS 4 TO 9 FT.

$$

PKZ413-191315-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-
300 PM AKDT WED MAR 18 2015

.TONIGHT...NE WIND 15 TO 30 KT. SEAS 9 TO 13 FT. SNOW.
.THU...NE WIND 15 TO 30 KT. SEAS 7 TO 12 FT. SNOW.
.THU NIGHT...NE WIND 15 TO 25 KT. SEAS 6 TO 11 FT.
.FRI...NE WIND 20 KT. SEAS 6 TO 9 FT.
.FRI NIGHT...N WIND 10 TO 20 KT. SEAS 7 FT.
.SAT THROUGH MON...NE WIND 10 TO 25 KT. SEAS 6 TO 11 FT.

$$

PKZ414-191315-
BERING SEA OFFSHORE EAST OF 171W-
300 PM AKDT WED MAR 18 2015

.TONIGHT...E WIND 15 TO 30 KT. SEAS 3 TO 6 FT. SNOW AND RAIN.
FREEZING SPRAY N OF THE PRIBILOF ISLANDS.
.THU...E WIND 10 TO 20 KT. SEAS 3 TO 6 FT. FREEZING SPRAY NEAR THE
ICE EDGE.
.THU NIGHT...NE WIND 10 TO 20 KT. SEAS 1 TO 6 FT. FREEZING SPRAY NEAR THE
ICE EDGE.
.FRI...NE WIND 20 KT. SEAS 3 TO 6 FT.
.FRI NIGHT...N WIND 25 KT. SEAS 3 TO 7 FT.
.SAT THROUGH MON...NE WIND 20 KT. SEAS 3 TO 6 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 Mar 11, 5:05 AM AKDT, 10 hours 1 minute earlier.

Area forecast discussion, Mar 11, 5:05 AM AKDT, 10 hours 1 minute before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
505 AM AKDT WED MAR 11 2015

.ANALYSIS AND UPPER LEVELS...
GENERALLY FAIR SKIES ARE EVIDENT ACROSS MUCH OF THE SOUTHERN
MAINLAND AND NORTHERN GULF WITH BROAD OFFSHORE FLOW...WITH THE
EXCEPTIONS A NARROW BAND OF INLET-EFFECT SHOWERS FROM LOWER COOK
INLET SOUTH TOWARD THE WESTERN GULF BRUSHING THE NORTH AND EAST
END OF KODIAK ISLAND...AS WELL AS SCATTERED SNOW SHOWERS ALONG THE
OUTER COAST OF THE KUSKOKWIM DELTA. CLOUDY CONDITIONS WITH SNOW
SHOWERS UNDER A BROAD NORTHEASTERLY FLOW WERE EVIDENT ACROSS MUCH
OF THE BERING SEA AND ALEUTIANS.

&&

.MODEL DISCUSSION(THROUGH THU NIGHT)...

MODEL INITIALIZATIONS WERE IN GOOD. THE ECMWF AND GFS WERE IN
FAIR AGREEMENT AND REASONABLE THROUGH THE PERIOD...WITH THE GEM
REGIONAL USED FOR MESOSCALE WINDS IN THE EAST.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (WEDNESDAY AND THURSDAY)...

ANOTHER CLEAR AND COLD DAY IS ON TRACK FOR THE AREA TODAY AND
AGAIN TOMORROW. TEMPERATURES ACROSS MANY PARTS OF THE AREA
ACTUALLY REBOUNDED ABOVE MUCH OF THE AVAILABLE GUIDANCE
YESTERDAY...SOMEWHAT SURPRISING GIVEN THE ARCTIC AIRMASS. A KEY
REASON FOR THIS (IN ADDITION TO THE OBVIOUS PLETHORA OF SUNSHINE)
IS SUSPECTED TO BE THE NOTABLE LACK OF SNOW COVER FROM THE
MATANUSKA VALLEY SOUTHWARD. WITH SIMILAR CONDITIONS EXPECTED AGAIN
TODAY WILL HEDGE TOWARD THE HIGHER END OF THE AVAILABLE GUIDANCE
ENVELOP FOR MAX TEMPERATURES THE NEXT 2 DAYS. MEANWHILE...GAP
WINDS HAVE ONLY SLIGHTLY DIMINISHED OVERNIGHT FROM PRINCE WILLIAM
SOUND TO THE EASTERN KENAI PENINSULA AS PRESSURE GRADIENTS REMAIN
FAIRLY TIGHT. ANY DOWNTURN WILL BE SHORT-LIVED AS A REINFORCING
SHOT OF COLD AIR MOVING IN FROM THE NORTHWEST THIS AFTERNOON WILL
CAUSE WIND SPEEDS TO AGAIN TREND UPWARD. OVERALL THIS REMAINS A
MODERATE EVENT OVERALL IN TERMS OF OUTFLOW WIND REGIMES OWING
LARGELY TO LACK OF FAVORABLE UPPER LEVEL SUPPORT.

SPEAKING OF THE UPPER LEVELS...THE BROAD LONGWAVE TROUGH OVER THE
SOUTHERN PORTIONS OF THE STATE WILL BEGIN TO SHARPEN/AMPLIFY TODAY
WITH A DEEP UPPER LOW EVENTUALLY TAKING UP RESIDENCE DIRECTLY
OVERHEAD NORTHERN COOK INLET BY THURSDAY AFTERNOON. THE AIRMASS
REMAINS FAR TOO STARVED TO PRODUCE CLOUDS AT MOST LOCATIONS...WITH
THE EXCEPTION OF THE EASTERN COPPER RIVER BASIN (WRANGELL
MOUNTAINS) WHERE CLOUDS AND EVEN SOME SNOW WILL BECOME POSSIBLE BY
THURSDAY AS THE UPPER FLOW BECOMES MORE SOUTHERLY AND DEEP
MOISTURE SLIPS INTO THE AREA FROM THE NORTHERN PANHANDLE.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (DAYS 1 AND 2)...
THE UPPER LEVEL TROUGH OVER MAINLAND ALASKA WILL SHARPEN AS A
SHORTWAVE ROTATES AROUND IT FURTHER REINFORCING THE ARCTIC AIR
MASS OVER THE AREA TONIGHT AND THURSDAY. NORTH TO NORTHWEST
SURFACE WINDS WILL ALSO PICK UP AGAIN AS THIS OCCURS...ESPECIALLY
THROUGH GAPS AND PASSES IN THE ALASKA RANGE. SNOW SHOWERS WILL
CONTINUE ALONG THE BERING SIDE OF THE ALASKA PENINSULA AND BRUSH
THE WESTERN CAPES AT TIMES BUT OTHERWISE CONDITIONS WILL REMAIN
COLD AND DRY.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (DAYS 1 AND 2)...
THE VERTICALLY STACKED LOW SOUTH OF THE ALEUTIANS WILL CONTINUE TO
DROP SOUTH TODAY AND TONIGHT GRADUALLY EASING WINDS AND LIMITING
PRECIPITATION TO INSTABILITY-DRIVEN COLD AIR SHOWERS PRIMARILY
OVER THE BERING. THE NEXT FRONTAL SYSTEM WILL APPROACH THE WESTERN
ALEUTIANS THIS AFTERNOON AND EVENING BRINGING GALES AS WELL AS A
MIX OF RAIN AND SNOW AS IT SLIDES EAST TONIGHT. THE FRONT WILL
WEAKEN AND STALL OVER THE CENTRAL ALEUTIANS THURSDAY BEFORE A
FASTER MOVING WESTERLY SHORTWAVE CATCHES UP WITH IT THURSDAY
NIGHT.

&&

.LONG TERM FORECAST (DAYS 3 THROUGH 7)...
A DEEP COLD LOW PRESSURE TROUGH OVER THE ALASKA MAINLAND AND GULF
OF ALASKA WILL GRADUALLY DRIFT NORTH AND EAST INTO WESTERN CANADA
THIS WEEKEND...WHILE A WEST-EAST ORIENTED TROUGH OVER THE ALEUTIAN
CHAIN REMAINS LARGELY STATIONARY BUT EXTENDS EAST INTO THE NORTH
PACIFIC SOUTH OF KODIAK BY EARLY NEXT WEEK. AS THE MAINLAND TROUGH
EXITS INTO CANADA A STRONG RIDGE OF HIGH PRESSURE WILL BEGIN
BUILDING NORTH AND WEST INTO THE SOUTHERN MAINLAND FROM WESTERN
NORTH AMERICA. OVERALL...SURFACE TO MID-LEVEL THICKNESSES WILL
REMAIN ON THE LOW SIDE THROUGH EARLY NEXT WEEK...MEANING
TEMPERATURES WILL REMAIN BELOW NORMAL MOST PARTS OF THE SOUTHERN
MAINLAND. HOWEVER...AS A SEASONABLY STRONG LOW PRESSURE SYSTEM
DEVELOPS SOUTH OF KODIAK AND MOVES NORTH AND WEST INTO THE BERING
EARLY NEXT WEEK...STRONG SOUTH TO SOUTHEASTERLY FLOW WILL PUSH
TEMPERATURES QUICKLY ABOVE SEASONAL NORMALS BY THE MIDDLE OF NEXT
WEEK. WITH THOSE WARMER TEMPERATURES THE EARLY TO MIDDLE PART OF
NEXT WEEK WILL COME INCREASED CLOUD COVER AND A GOOD CHANCE FOR
RAIN AND SNOW TO MUCH OF SOUTHERN ALASKA BEGINNING AS EARLY AS
SUNDAY NIGHT.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...GALES...127 130-132 150 155 172 175-178
 HVY FRZG SPRY...121 126-131 138 139 150 160 165 179 180 185
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...CC
SOUTHCENTRAL ALASKA...AD
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...JR
LONG TERM...CC

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 11, 12:38 AM AKDTGale WarningAFC27 hr
Mar 11, 3:33 AM AKDTGale WarningAFC24 hr
Mar 11, 3:33 AM AKDTSmall Craft AdvisoryAFC24 hr
Mar 11, 3:33 AM AKDTHeavy Freezing Spray WarningAFC24 hr
Mar 11, 3:38 AM AKDTGale WarningAFC5 days
Mar 11, 3:38 AM AKDTSmall Craft AdvisoryAFC24 hr
Mar 11, 2:59 PM AKDTGale WarningAFC5 days
Mar 11, 2:59 PM AKDTGale WarningAFC13 hr
Mar 11, 2:59 PM AKDTSmall Craft AdvisoryAFC13 hr
Mar 11, 2:59 PM AKDTStorm WarningAFC13 hr
Mar 11, 2:59 PM AKDTHeavy Freezing Spray WarningAFC13 hr
Mar 11, 3:06 PM AKDTGale WarningAFC48 hr
Mar 11, 3:06 PM AKDTSmall Craft AdvisoryAFC13 hr

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.