Gale Warning 368, NWS Anchorage, AK

633 
FZAK52 PAFC 310324 AAA
CWFALU

Coastal Waters Forecast...UPDATED
National Weather Service Anchorage AK
724 PM AKDT Tue Jul 30 2019

Updated Zone 179

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

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.

PKZ199-311615-
724 PM AKDT Tue Jul 30 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1004 mb low 250 nm north of Adak moves to 75 nm south of Sand
Point at 1007 mb Wed afternoon and then moves to 315 nm southeast
of Sand Point at 1012 mb Thu afternoon. A 995 mb low center in 
the northwest Pacific moves to 225 nm west of Shemya by Thu 
afternoon. Its associated front moves along the Aleutians Wed 
morning and into the central Bering by Thu afternoon.

$$

PKZ150-311615-
South of the AK Peninsula Sitkinak to Castle Cape-
724 PM AKDT Tue Jul 30 2019

...SMALL CRAFT ADVISORY WEDNESDAY...

.TONIGHT...S wind increasing to 15 kt. Seas 3 ft. 
.WED...SE wind 25 kt. Seas 6 ft. Rain. 
.WED NIGHT...SE wind 20 kt. Seas 6 ft. 
.THU...E wind 20 kt. Seas 6 ft. 
.THU NIGHT...E wind 15 kt. Seas 6 ft. 
.FRI...S wind 15 kt. Seas 5 ft. 
.SAT THROUGH SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ155-311615-
South of the AK Peninsula Castle Cape to Cape Sarichef-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog. 
.WED...S wind 20 kt. Seas 6 ft. Patchy fog. 
.WED NIGHT...NW wind 15 kt. Seas 6 ft. 
.THU...N wind 15 kt. Seas 5 ft. 
.THU NIGHT...Variable wind 10 kt. Seas 5 ft. 
.FRI...SE wind 15 kt. Seas 4 ft. 
.SAT THROUGH SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ160-311615-
Bristol Bay-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind 10 kt increasing to 15 kt after midnight. Seas
2 ft. Patchy fog. 
.WED...SE wind 20 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...SE wind 15 kt becoming E after midnight. Seas 3 ft. 
.THU...E wind 10 kt. Seas 2 ft. 
.THU NIGHT...SW wind 10 kt. Seas 2 ft. 
.FRI...S wind 20 kt. Seas 4 ft. 
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ165-311615-
Port Heiden to Cape Sarichef-
724 PM AKDT Tue Jul 30 2019

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 3 ft. Patchy fog. 
.WED...S wind 20 kt. Seas 3 ft. Patchy fog. 
.WED NIGHT...Variable wind 10 kt. Seas 3 ft. 
.THU...Variable wind 10 kt. Seas 3 ft. 
.THU NIGHT...Variable wind 10 kt. Seas 2 ft. 
.FRI THROUGH SAT...S wind 25 kt. Seas 7 ft. 
.SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ170-311615-
Cape Sarichef to Nikolski Bering Side-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog. 
.WED...W wind 15 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...W wind 15 kt. Seas 4 ft. 
.THU...Variable wind 10 kt. Seas 3 ft. 
.THU NIGHT...S wind 20 kt. Seas 3 ft. 
.FRI THROUGH SAT...S wind 25 kt. Seas 8 ft. 
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ171-311615-
Unalaska Bay-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind to 15 kt in the evening becoming variable
10 kt.  Seas 2 ft. Patchy fog. Rain. 
.WED...W wind 20 kt. Seas 3 ft. Patchy fog. 
.WED NIGHT...W wind 15 kt. Seas 2 ft. 
.THU...NW wind 10 kt. Seas 3 ft. 
.THU NIGHT...S wind 10 kt. Seas 3 ft. 
.FRI...S wind 15 kt. Seas 2 ft. 
.SAT...S wind 20 kt. Seas 3 ft. 
.SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ172-311615-
Cape Sarichef to Nikolski Pacific Side-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog. 
.WED...W wind 20 kt. Seas 7 ft. Patchy fog. 
.WED NIGHT...NW wind 20 kt. Seas 6 ft. 
.THU...NW wind 15 kt. Seas 5 ft. 
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. 
.FRI THROUGH SAT...S wind 25 kt. Seas 8 ft. 
.SUN...S wind 20 kt. Seas 8 ft.

$$

PKZ173-311615-
Nikolski to Seguam Island Bering Side-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog. 
.WED...W wind 20 kt. Seas 5 ft. Patchy fog. 
.WED NIGHT...NW wind 15 kt. Seas 5 ft. 
.THU...S wind 15 kt. Seas 3 ft. 
.THU NIGHT...S wind 25 kt. Seas 6 ft. 
.FRI...S wind 30 kt. Seas 9 ft. 
.SAT...SW wind 25 kt. Seas 8 ft. 
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ174-311615-
Nikolski to Seguam Island Pacific Side-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog. 
.WED...W wind 20 kt. Seas 7 ft. Patchy fog. 
.WED NIGHT...W wind 20 kt. Seas 6 ft. 
.THU...SW wind 15 kt. Seas 5 ft. 
.THU NIGHT...S wind 20 kt. Seas 6 ft. 
.FRI THROUGH SAT...S wind 25 kt. Seas 10 ft. 
.SUN...S wind 15 kt. Seas 8 ft.

$$

PKZ175-311615-
Seguam Island to Adak Bering Side-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SW wind 20 kt. Seas 4 ft. Patchy fog. 
.WED...W wind 20 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...SW wind 15 kt. Seas 3 ft. 
.THU...S wind 35 kt. Seas 6 ft. 
.THU NIGHT...S wind 30 kt. Seas 8 ft. 
.FRI...S wind 30 kt. Seas 9 ft. 
.SAT...SW wind 20 kt. Seas 6 ft. 
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

PKZ176-311615-
Seguam Island to Adak Pacific Side-
724 PM AKDT Tue Jul 30 2019

...SMALL CRAFT ADVISORY WEDNESDAY...

.TONIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog. 
.WED...W wind 20 kt. Seas 8 ft. Patchy fog. 
.WED NIGHT...SW wind 15 kt. Seas 6 ft. 
.THU AND THU NIGHT...S wind 30 kt. Seas 9 ft. 
.FRI...S wind 30 kt. Seas 12 ft. 
.SAT...SW wind 20 kt. Seas 10 ft. 
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ177-311615-
Adak to Kiska-
724 PM AKDT Tue Jul 30 2019

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog. 
.WED...SW wind 15 kt. Seas 5 ft. Patchy fog. 
.WED NIGHT...S wind 20 kt increasing to 30 kt after midnight.
Seas 7 ft. 
.THU AND THU NIGHT...S wind 35 kt. Seas 12 ft. 
.FRI...S wind 30 kt. Seas 12 ft. 
.SAT...SW wind 20 kt. Seas 8 ft. 
.SUN...Variable wind 10 kt. Seas 6 ft.

$$

PKZ178-311615-
Kiska to Attu-
724 PM AKDT Tue Jul 30 2019

...GALE WARNING WEDNESDAY NIGHT...

.TONIGHT...W wind 15 kt. Seas 6 ft. Patchy fog. 
.WED...SE wind 15 kt early increasing to 25 kt. Seas 7 ft. Patchy
 fog. Rain. 
.WED NIGHT...S wind 35 kt. Seas 11 ft. Rain. 
.THU...S wind 35 kt. Seas 11 ft. 
.THU NIGHT...S wind 20 kt. Seas 10 ft. 
.FRI THROUGH SUN...S wind 20 kt. Seas 8 ft.

$$

PKZ179-311615-
Pribilof Islands Near Shore Waters-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog and isolated
thunderstorms in the evening.
.WED...Variable wind 10 kt. Seas 3 ft. Patchy fog. 
.WED NIGHT...N wind 15 kt. Seas 4 ft. 
.THU...SE wind 15 kt. Seas 3 ft. 
.THU NIGHT...S wind 30 kt. Seas 7 ft. 
.FRI...S wind 35 kt. Seas 12 ft. 
.SAT...SW wind 30 kt. Seas 12 ft. 
.SUN...S wind 15 kt. Seas 7 ft.

$$

PKZ180-311615-
Kuskokwim Delta and Etolin Strait-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind 15 kt. Seas 4 ft. Patchy fog. 
.WED...SE wind 20 kt. Seas 4 ft. Patchy fog. 
.WED NIGHT...NE wind 10 kt. Seas 3 ft. 
.THU...NE wind 10 kt. Seas 3 ft. 
.THU NIGHT...S wind 25 kt. Seas 4 ft. 
.FRI THROUGH SAT...S wind 30 kt. Seas 10 ft. 
.SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ181-311615-
North and West of Nunivak Island-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...S wind 15 kt. Seas 4 ft. Patchy fog. 
.WED...Variable wind 10 kt. Seas 3 ft. Patchy fog. 
.WED NIGHT...N wind 15 kt. Seas 3 ft. 
.THU...Variable wind 10 kt. Seas 2 ft. 
.THU NIGHT...S wind 30 kt. Seas 9 ft. 
.FRI...S wind 35 kt. Seas 12 ft. 
.SAT...S wind 30 kt. Seas 10 ft. 
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ185-311615-
Saint Matthew Island Waters-
724 PM AKDT Tue Jul 30 2019

.TONIGHT...SE wind 15 kt in the evening becoming variable 10 kt.
Seas 4 ft. Patchy fog. 
.WED...Variable wind 10 kt. Seas 2 ft. Patchy fog. 
.WED NIGHT...E of Saint Matthew Island, variable wind 10 kt. W of
Saint Matthew Island, variable wind 10 kt becoming SE 20 kt after
midnight. Seas 3 ft. 
.THU...SE wind 25 kt. Seas 6 ft. 
.THU NIGHT...S wind 35 kt. Seas 10 ft. 
.FRI THROUGH SAT...SW wind 30 kt. Seas 11 ft. 
.SUN...SW wind 25 kt. Seas 9 ft.

$$

316 
FZAK52 PAFC 311148
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
348 AM AKDT Wed Jul 31 2019

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

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.

PKZ199-010100-
348 AM AKDT Wed Jul 31 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 1005 mb low 60 nm east of St. Paul moves to 120 nm southeast of
Chignik at 1009 mb Thu morning then moves into the north Pacific 
by Thu afternoon. A 995 mb Kamchatka low moves to 250 nm west of
Shemya by Thu morning at 994 mb then moves to 120 nm north of
Shemya at 998 mb by Fri morning.

$$

PKZ150-010100-
South of the AK Peninsula Sitkinak to Castle Cape-
348 AM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY TODAY...

.TODAY...SE wind 25 kt. Seas 6 ft. Rain.
.TONIGHT...SE wind 20 kt. Seas 7 ft.
.THU...E wind 20 kt. Seas 7 ft.
.THU NIGHT...E wind 15 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ155-010100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
348 AM AKDT Wed Jul 31 2019

.TODAY...S wind 20 kt. Seas 6 ft. Patchy fog.
.TONIGHT...NW wind 15 kt. Seas 6 ft.
.THU...N wind 15 kt. Seas 5 ft.
.THU NIGHT...N wind 15 kt. Seas 5 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.
.SUN...S wind 20 kt. Seas 7 ft.

$$

PKZ160-010100-
Bristol Bay-
348 AM AKDT Wed Jul 31 2019

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...SE wind 15 kt. Seas 3 ft.
.THU...E wind 10 kt in the morning becoming variable less than
10 kt. Seas 2 ft.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ165-010100-
Port Heiden to Cape Sarichef-
348 AM AKDT Wed Jul 31 2019

.TODAY...S wind 20 kt. Seas 3 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 2 ft.
.FRI...S wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 7 ft.

$$

PKZ170-010100-
Cape Sarichef to Nikolski Bering Side-
348 AM AKDT Wed Jul 31 2019

.TODAY...W wind 15 kt. Seas 4 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...S wind 20 kt. Seas 4 ft.
.FRI THROUGH SUN...S wind 25 kt. Seas 8 ft.

$$

PKZ171-010100-
Unalaska Bay-
348 AM AKDT Wed Jul 31 2019

.TODAY...W wind 20 kt. Seas 3 ft. Patchy fog.
.TONIGHT...W wind 15 kt. Seas 2 ft.
.THU...NW wind 15 kt diminishing to 10 kt in the afternoon. 
Seas 3 ft.
.THU NIGHT...S wind 10 kt. Seas 2 ft.
.FRI THROUGH SUN...S wind 15 kt. Seas 2 ft.

$$

PKZ172-010100-
Cape Sarichef to Nikolski Pacific Side-
348 AM AKDT Wed Jul 31 2019

.TODAY...W wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...NW wind 20 kt. Seas 6 ft.
.THU...NW wind 15 kt. Seas 5 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI...S wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 9 ft.

$$

PKZ173-010100-
Nikolski to Seguam Island Bering Side-
348 AM AKDT Wed Jul 31 2019

.TODAY...W wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 4 ft.
.THU NIGHT...S wind 30 kt. Seas 7 ft.
.FRI...S wind 30 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ174-010100-
Nikolski to Seguam Island Pacific Side-
348 AM AKDT Wed Jul 31 2019

.TODAY...W wind 20 kt. Seas 7 ft. Patchy fog.
.TONIGHT...W wind 20 kt. Seas 6 ft.
.THU...W wind 15 kt. Seas 5 ft.
.THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI THROUGH SUN...SW wind 25 kt. Seas 10 ft.

$$

PKZ175-010100-
Seguam Island to Adak Bering Side-
348 AM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY...

.TODAY...W wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.THU...S wind 25 kt increasing to 35 kt in the afternoon. 
Seas 7 ft.
.THU NIGHT...S wind 35 kt. Seas 10 ft.
.FRI...S wind 30 kt. Seas 10 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-010100-
Seguam Island to Adak Pacific Side-
348 AM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY TODAY AND THURSDAY...

.TODAY...W wind 20 kt. Seas 8 ft. Patchy fog.
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.THU...S wind 30 kt. Seas 8 ft.
.THU NIGHT...S wind 30 kt. Seas 11 ft.
.FRI...S wind 30 kt. Seas 12 ft.
.SAT...S wind 25 kt. Seas 10 ft.
.SUN...W wind 15 kt. Seas 8 ft.

$$

PKZ177-010100-
Adak to Kiska-
348 AM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY...

.TODAY...SW wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 20 kt increasing to 30 kt after midnight. 
Seas 9 ft.
.THU...S wind 35 kt. Seas 12 ft. Rain.
.THU NIGHT...S wind 35 kt. Seas 13 ft.
.FRI...S wind 30 kt. Seas 13 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 7 ft.

$$

PKZ178-010100-
Kiska to Attu-
348 AM AKDT Wed Jul 31 2019

...GALE WARNING TONIGHT AND THURSDAY...

.TODAY...SE wind 25 kt. Seas 7 ft. Patchy fog. Rain.
.TONIGHT...S wind 35 kt. Seas 12 ft. Rain.
.THU...S wind 35 kt diminishing to 25 kt in the afternoon. 
Seas 12 ft.
.THU NIGHT...S wind 25 kt. Seas 10 ft.
.FRI...W wind 20 kt. Seas 9 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 6 ft.

$$

PKZ179-010100-
Pribilof Islands Near Shore Waters-
348 AM AKDT Wed Jul 31 2019

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 4 ft.
.THU...Variable wind 10 kt becoming S 20 kt in the afternoon. 
Seas 3 ft.
.THU NIGHT...S wind 30 kt. Seas 8 ft.
.FRI...S wind 35 kt. Seas 12 ft.
.SAT...S wind 25 kt. Seas 8 ft.
.SUN...S wind 15 kt. Seas 8 ft.

$$

PKZ180-010100-
Kuskokwim Delta and Etolin Strait-
348 AM AKDT Wed Jul 31 2019

.TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog.
.TONIGHT...NE wind 10 kt. Seas 3 ft.
.THU...NE wind 10 kt. Seas 2 ft.
.THU NIGHT...S wind 25 kt. Seas 5 ft.
.FRI...S wind 35 kt. Seas 10 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 8 ft.

$$

PKZ181-010100-
North and West of Nunivak Island-
348 AM AKDT Wed Jul 31 2019

.TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.TONIGHT...N wind 15 kt. Seas 3 ft.
.THU...Variable wind 10 kt becoming SE 15 kt in the afternoon.
Seas 2 ft.
.THU NIGHT...S wind 30 kt. Seas 10 ft.
.FRI...SW wind 35 kt. Seas 12 ft.
.SAT...S wind 20 kt. Seas 9 ft.
.SUN...S wind 15 kt. Seas 5 ft.

$$

PKZ185-010100-
Saint Matthew Island Waters-
348 AM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...E of Saint Matthew Island, variable wind 10 kt. W of
Saint Matthew Island, variable wind 10 kt becoming SE 20 kt after
midnight. Seas 3 ft.
.THU...E of Saint Matthew Island, SE wind 15 kt increasing to 
25 kt in the afternoon. W of Saint Matthew Island, SE wind 30 kt. 
Seas 7 ft. Rain.
.THU NIGHT...S wind 35 kt. Seas 11 ft.
.FRI...SW wind 35 kt. Seas 11 ft.
.SAT...SE wind 15 kt. Seas 9 ft.
.SUN...Variable wind 10 kt. Seas 5 ft.

$$

505 
FZAK52 PAFC 312356
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
356 PM AKDT Wed Jul 31 2019

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

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.

PKZ199-011315-
356 PM AKDT Wed Jul 31 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1006 mb low 75 nm south of Sand Point moves into the north 
Pacific at 1012 mb Thu afternoon. A 994 mb low 310 nm west of
Shemya moves to 190 nm west of Shemya at 994 mb Thu afternoon and
then moves to 50 nm south of Shemya at 1001 mb Fri afternoon. A 
995 mb low 490 nm west of Saint Paul Thu afternoon moves to 150 nm
west of Gambell at 991 mb Fri afternoon.

$$

PKZ150-011315-
South of the AK Peninsula Sitkinak to Castle Cape-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 25 kt. Seas 7 ft.
.THU...E wind 20 kt. Seas 7 ft.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI AND FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT...SW wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ155-011315-
South of the AK Peninsula Castle Cape to Cape Sarichef-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...Variable wind to 10 kt in the evening becoming N wind 20 
kt. Seas 6 ft. Patchy fog.
.THU...N wind 15 kt. Seas 6 ft.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 6 ft.
.SUN THROUGH MON...S wind 20 kt. Seas 7 ft.

$$

PKZ160-011315-
Bristol Bay-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...SE wind 15 kt diminishing to 10 kt after midnight. Gusts
to 25 kts in the evening. Seas 3 ft. Patchy fog.
.THU...SE wind 10 kt. Seas 1 foot. Patchy fog.
.THU NIGHT...SW wind 10 kt increasing to 15 kt after midnight.
Seas 2 ft.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ165-011315-
Port Heiden to Cape Sarichef-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...S wind 15 kt. Seas 2 ft.
.FRI...S wind 25 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 7 ft.
.MON...S wind 20 kt. Seas 5 ft.

$$

PKZ170-011315-
Cape Sarichef to Nikolski Bering Side-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...W wind 15 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.THU NIGHT...S wind 20 kt. Seas 4 ft.
.FRI AND FRI NIGHT...S wind 25 kt. Seas 8 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 8 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ171-011315-
Unalaska Bay-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...NW wind 20 kt. Seas 3 ft.
.THU...W wind 15 kt in the morning becoming variable less than
10 kt. Seas 2 ft.
.THU NIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 2 ft.
.FRI AND FRI NIGHT...S wind 15 kt. Seas 2 ft.
.SAT...S wind 20 kt. Seas 3 ft.
.SUN...S wind 15 kt. Seas 2 ft.
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ172-011315-
Cape Sarichef to Nikolski Pacific Side-
356 PM AKDT Wed Jul 31 2019

.TONIGHT...NW wind 20 kt. Seas 6 ft.
.THU...NW wind 15 kt. Seas 5 ft.
.THU NIGHT...S wind 15 kt. Seas 4 ft.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 9 ft.
.MON...S wind 20 kt. Seas 8 ft.

$$

PKZ173-011315-
Nikolski to Seguam Island Bering Side-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...W wind 15 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 4 ft.
.THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI AND FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT...S wind 30 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ174-011315-
Nikolski to Seguam Island Pacific Side-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...S wind 25 kt. Seas 8 ft.
.FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT THROUGH SUN...SW wind 25 kt. Seas 11 ft.
.MON...Variable wind 10 kt. Seas 7 ft.

$$

PKZ175-011315-
Seguam Island to Adak Bering Side-
356 PM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...W wind 20 kt shifting to S overnight. Seas 4 ft.
.THU...S wind 30 kt. Seas 6 ft.
.THU NIGHT...S wind 35 kt. Seas 9 ft.
.FRI...S wind 35 kt. Seas 9 ft.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-011315-
Seguam Island to Adak Pacific Side-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...SW wind 20 kt. Seas 6 ft.
.THU...S wind 20 kt increasing to 30 kt in the afternoon. Seas 8
ft.
.THU NIGHT...S wind 30 kt. Seas 10 ft.
.FRI AND FRI NIGHT...S wind 30 kt. Seas 13 ft.
.SAT...SW wind 25 kt. Seas 11 ft.
.SUN...W wind 15 kt. Seas 8 ft.
.MON...Variable wind 10 kt. Seas 6 ft.

$$

PKZ177-011315-
Adak to Kiska-
356 PM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY AND THURSDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 8 ft.
.THU...S wind 35 kt. Seas 11 ft. Rain.
.THU NIGHT...S wind 35 kt. Seas 13 ft. Rain.
.FRI...S wind 30 kt. Seas 12 ft.
.FRI NIGHT...S wind 20 kt. Seas 9 ft.
.SAT THROUGH MON...Variable wind 10 kt. Seas 7 ft.

$$

PKZ178-011315-
Kiska to Attu-
356 PM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY...

.TONIGHT...S wind increasing to 30 kt. Seas building to 11 ft. Rain.
Patchy fog.
.THU...S wind 35 kt diminishing to 25 kt in the afternoon. Seas
12 ft.
.THU NIGHT...S wind 25 kt. Seas 10 ft.
.FRI...S wind 20 kt. Seas 9 ft.
.FRI NIGHT...NE wind 15 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 6 ft.

$$

PKZ179-011315-
Pribilof Islands Near Shore Waters-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas
4 ft.
.THU NIGHT...S wind 30 kt. Seas 7 ft.
.FRI AND FRI NIGHT...S wind 30 kt. Seas 12 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN...S wind 15 kt. Seas 8 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-011315-
Kuskokwim Delta and Etolin Strait-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...NE wind 10 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind less than 10 kt becoming S 10 kt in the
afternoon. Seas 3 ft.
.THU NIGHT...S wind 20 kt increasing to 30 kt after midnight. Seas
5 ft.
.FRI AND FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 8 ft.
.MON...S wind 15 kt. Seas 6 ft.

$$

PKZ181-011315-
North and West of Nunivak Island-
356 PM AKDT Wed Jul 31 2019

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...NW wind 15 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt becoming SE 15 kt in the afternoon.
Seas 2 ft.
.THU NIGHT...S wind 25 kt increasing to 35 kt after midnight. Seas
5 ft building to 9 ft after midnight.
.FRI...S wind 35 kt. Seas 13 ft.
.FRI NIGHT...SW wind 30 kt. Seas 12 ft.
.SAT...SW wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 5 ft.

$$

PKZ185-011315-
Saint Matthew Island Waters-
356 PM AKDT Wed Jul 31 2019

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...E of Saint Matthew Island, variable wind 10 kt. W of
Saint Matthew Island, variable wind 10 kt becoming SE 20 kt after
midnight. Seas 4 ft.
.THU...E of Saint Matthew Island, SE wind 15 kt increasing to 25
kt in the afternoon. W of Saint Matthew Island, SE wind 30 kt. Seas 
7 ft. Rain.
.THU NIGHT...S wind 30 kt. Seas 10 ft. Rain.
.FRI...SW wind 35 kt. Seas 12 ft.
.FRI NIGHT...W wind 30 kt. Seas 12 ft.
.SAT...NE wind 15 kt. Seas 9 ft.
.SUN THROUGH MON...Variable wind 10 kt. Seas 5 ft.

$$

681 
FZAK52 PAFC 011144
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
344 AM AKDT Thu Aug 1 2019

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

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.

PKZ199-020100-
344 AM AKDT Thu Aug 1 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 994 mb low 180 nm west of Shemya moves to 230 nm northwest of
St. Matthew Island at 989 mb by Fri morning then moves to 80 nm
north of Gambell by Sat morning at 988 mb. A 1005 mb low develops
over the western Aleutians Fri afternoon and remains nearly 
stationary through Sat morning.

$$

PKZ150-020100-
South of the AK Peninsula Sitkinak to Castle Cape-
344 AM AKDT Thu Aug 1 2019

.TODAY...E wind 20 kt. Seas 7 ft.
.TONIGHT...Variable wind 10 kt. Seas 6 ft.
.FRI...S wind 15 kt. Seas 4 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.
.MON...W wind 25 kt. Seas 7 ft.

$$

PKZ155-020100-
South of the AK Peninsula Castle Cape to Cape Sarichef-
344 AM AKDT Thu Aug 1 2019

.TODAY...N wind 15 kt. Seas 6 ft.
.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT...S wind 15 kt. Seas 4 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ160-020100-
Bristol Bay-
344 AM AKDT Thu Aug 1 2019

.TODAY...SE wind 10 kt. Seas 1 foot. Patchy fog.
.TONIGHT...SW wind 10 kt increasing to 15 kt after midnight. Seas 2 ft.
.FRI...SW wind 20 kt. Seas 4 ft.
.FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ165-020100-
Port Heiden to Cape Sarichef-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 2 ft.
.FRI...S wind 25 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 7 ft.
.MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ170-020100-
Cape Sarichef to Nikolski Bering Side-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.FRI...S wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 25 kt. Seas 8 ft.
.SAT THROUGH MON...S wind 25 kt. Seas 8 ft.

$$

PKZ171-020100-
Unalaska Bay-
344 AM AKDT Thu Aug 1 2019

.TODAY...W wind 15 kt in the morning becoming variable less than 10 kt.
Seas 2 ft.
.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after midnight.
Seas 2 ft.
.FRI...S wind 15 kt. Seas 2 ft.
.FRI NIGHT...S wind 15 kt. Seas 2 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 3 ft.
.MON...S wind 15 kt. Seas 2 ft.

$$

PKZ172-020100-
Cape Sarichef to Nikolski Pacific Side-
344 AM AKDT Thu Aug 1 2019

.TODAY...NW wind 15 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.FRI...S wind 20 kt. Seas 4 ft.
.FRI NIGHT...S wind 20 kt. Seas 6 ft.
.SAT THROUGH MON...S wind 25 kt. Seas 9 ft.

$$

PKZ173-020100-
Nikolski to Seguam Island Bering Side-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...S wind 20 kt. Seas 4 ft.
.TONIGHT...S wind 25 kt. Seas 7 ft.
.FRI...S wind 30 kt. Seas 8 ft.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT...S wind 30 kt. Seas 9 ft.
.SUN THROUGH MON...S wind 25 kt. Seas 8 ft.

$$

PKZ174-020100-
Nikolski to Seguam Island Pacific Side-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...SW wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 25 kt. Seas 6 ft.
.FRI...S wind 25 kt. Seas 8 ft.
.FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT THROUGH MON...S wind 25 kt. Seas 10 ft.

$$

PKZ175-020100-
Seguam Island to Adak Bering Side-
344 AM AKDT Thu Aug 1 2019

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...S wind 30 kt. Seas 6 ft.
.TONIGHT...S wind 35 kt. Seas 9 ft.
.FRI...S wind 35 kt. Seas 9 ft. Rain.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ176-020100-
Seguam Island to Adak Pacific Side-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...S wind 20 kt increasing to 30 kt in the afternoon. Seas 8 ft.
.TONIGHT...S wind 30 kt. Seas 10 ft.
.FRI...S wind 30 kt. Seas 13 ft. Rain.
.FRI NIGHT...S wind 30 kt. Seas 13 ft.
.SAT THROUGH SUN...SW wind 25 kt. Seas 11 ft.
.MON...S wind 15 kt. Seas 8 ft.

$$

PKZ177-020100-
Adak to Kiska-
344 AM AKDT Thu Aug 1 2019

...GALE WARNING THROUGH TONIGHT...

.TODAY...S wind 35 kt. Seas 11 ft. Rain.
.TONIGHT...S wind 35 kt. Seas 13 ft. Rain.
.FRI...S wind 30 kt. Seas 12 ft.
.FRI NIGHT...S wind 20 kt. Seas 9 ft.
.SAT...Variable wind 10 kt. Seas 8 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 6 ft.

$$

PKZ178-020100-
Kiska to Attu-
344 AM AKDT Thu Aug 1 2019

...GALE WARNING TODAY...

.TODAY...S wind 35 kt diminishing to 25 kt in the afternoon. Seas 12 ft.
.TONIGHT...S wind 25 kt. Seas 10 ft.
.FRI...S wind 20 kt. Seas 9 ft.
.FRI NIGHT...NE wind 15 kt. Seas 7 ft.
.SAT...Variable wind 10 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 6 ft.

$$

PKZ179-020100-
Pribilof Islands Near Shore Waters-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...Variable wind 10 kt becoming S 20 kt in the afternoon. 
Seas 4 ft.
.TONIGHT...S wind 30 kt. Seas 7 ft.
.FRI...S wind 30 kt. Seas 12 ft.
.FRI NIGHT...S wind 30 kt. Seas 12 ft.
.SAT THROUGH SUN...S wind 25 kt. Seas 9 ft.
.MON...S wind 20 kt. Seas 8 ft.

$$

PKZ180-020100-
Kuskokwim Delta and Etolin Strait-
344 AM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...Variable wind less than 10 kt becoming S 10 kt in the afternoon.
Seas 3 ft.
.TONIGHT...S wind 20 kt increasing to 30 kt after midnight. Seas 5 ft.
.FRI...S wind 30 kt. Seas 10 ft.
.FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 7 ft.

$$

PKZ181-020100-
North and West of Nunivak Island-
344 AM AKDT Thu Aug 1 2019

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...Variable wind 10 kt becoming SE 15 kt in the afternoon.
Seas 2 ft.
.TONIGHT...S wind 25 kt increasing to 35 kt after midnight. Seas 5 ft
building to 9 ft after midnight.
.FRI...S wind 35 kt. Seas 13 ft. Rain.
.FRI NIGHT...SW wind 30 kt. Seas 12 ft.
.SAT...W wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...S wind 15 kt. Seas 7 ft.

$$

PKZ185-020100-
Saint Matthew Island Waters-
344 AM AKDT Thu Aug 1 2019

...GALE WARNING FRIDAY...

.TODAY...E of Saint Matthew Island, SE wind 15 kt increasing to
25 kt in the afternoon. W of Saint Matthew Island, SE wind 30 kt.
Seas 7 ft. Rain.
.TONIGHT...S wind 30 kt. Seas 10 ft. Rain.
.FRI...S wind 35 kt. Seas 12 ft.
.FRI NIGHT...W wind 30 kt. Seas 12 ft.
.SAT...NE wind 15 kt. Seas 9 ft.
.SUN...E wind 15 kt. Seas 6 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

724 
FZAK52 PAFC 012319
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
319 PM AKDT Thu Aug 1 2019

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

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.

PKZ199-021215-
319 PM AKDT Thu Aug 1 2019
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...
A 993 mb low 130 nm northwest of Shemya moves to 160 nm west of 
Gambell at 987 mb Fri afternoon before exiting into the Bering Strait
Sat morning. A 1003 mb low 90 nm southeast of Shemya Fri afternoon 
remains nearly stationary through Sat afternoon.

$$

PKZ150-021215-
South of the AK Peninsula Sitkinak to Castle Cape-
319 PM AKDT Thu Aug 1 2019

.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...N of Chirikof Island, SW wind 15 kt. S of Chirikof Island,
variable wind 10 kt becoming SW 15 kt in the afternoon. Seas 4 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT AND SAT NIGHT...SW wind 20 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...W wind 25 kt. Seas 7 ft.

$$

PKZ155-021215-
South of the AK Peninsula Castle Cape to Cape Sarichef-
319 PM AKDT Thu Aug 1 2019

.TONIGHT...Variable wind 10 kt. Seas 5 ft.
.FRI...Variable wind 10 kt in the morning becoming S 15 kt. 
Seas 4 ft.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT AND SAT NIGHT...S wind 20 kt. Seas 6 ft.
.SUN THROUGH TUE...SW wind 20 kt. Seas 7 ft.

$$

PKZ160-021215-
Bristol Bay-
319 PM AKDT Thu Aug 1 2019

.TONIGHT...S wind 10 kt becoming SW 15 kt after midnight. Seas 2 ft.
.FRI...SW wind 20 kt. Seas 4 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT AND SAT NIGHT...SW wind 20 kt. Seas 6 ft.
.SUN THROUGH MON...SW wind 15 kt. Seas 5 ft.
.TUE...W wind 20 kt. Seas 4 ft.

$$

PKZ165-021215-
Port Heiden to Cape Sarichef-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...Variable wind 10 kt becoming S 20 kt after midnight.
Seas 3 ft.
.FRI...S wind 25 kt. Seas 5 ft.
.FRI NIGHT...S wind 25 kt. Seas 8 ft.
.SAT...S wind 30 kt. Seas 8 ft.
.SAT NIGHT...S wind 25 kt. Seas 7 ft.
.SUN...S wind 25 kt. Seas 6 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ170-021215-
Cape Sarichef to Nikolski Bering Side-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 4 ft.
.FRI...S wind 25 kt. Seas 7 ft.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT AND SAT NIGHT...S wind 30 kt. Seas 9 ft.
.SUN...S wind 30 kt. Seas 9 ft.
.MON...S wind 25 kt. Seas 8 ft.
.TUE...S wind 15 kt. Seas 4 ft.

$$

PKZ171-021215-
Unalaska Bay-
319 PM AKDT Thu Aug 1 2019

.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 1 foot.
.FRI...S wind 15 kt. Seas 2 ft.
.FRI NIGHT...S wind 20 kt. Seas 3 ft.
.SAT AND SAT NIGHT...S wind 20 kt. Seas 3 ft.
.SUN...S wind 20 kt. Seas 3 ft.
.MON...S wind 15 kt. Seas 2 ft.
.TUE...S wind 10 kt. Seas 2 ft.

$$

PKZ172-021215-
Cape Sarichef to Nikolski Pacific Side-
319 PM AKDT Thu Aug 1 2019

.TONIGHT...S wind 15 kt. Seas 4 ft.
.FRI...S wind 20 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT AND SAT NIGHT...S wind 25 kt. Seas 9 ft.
.SUN THROUGH MON...S wind 25 kt. Seas 9 ft.
.TUE...S wind 20 kt. Seas 8 ft.

$$

PKZ173-021215-
Nikolski to Seguam Island Bering Side-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...S wind 25 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 8 ft.
.FRI NIGHT...S wind 30 kt. Seas 9 ft. Rain.
.SAT AND SAT NIGHT...S wind 30 kt. Seas 10 ft.
.SUN...S wind 30 kt. Seas 9 ft.
.MON...S wind 25 kt. Seas 7 ft.
.TUE...SE wind 15 kt. Seas 5 ft.

$$

PKZ174-021215-
Nikolski to Seguam Island Pacific Side-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

.TONIGHT...S wind 20 kt. Seas 6 ft.
.FRI...S wind 25 kt. Seas 8 ft.
.FRI NIGHT...S wind 30 kt. Seas 11 ft.
.SAT AND SAT NIGHT...S wind 30 kt. Seas 12 ft.
.SUN...S wind 30 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 10 ft.
.TUE...S wind 15 kt. Seas 7 ft.

$$

PKZ175-021215-
Seguam Island to Adak Bering Side-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING TONIGHT...

.TONIGHT...S wind 35 kt. Seas 9 ft.
.FRI...S wind 30 kt. Seas 9 ft. Rain.
.FRI NIGHT...S wind 30 kt. Seas 8 ft.
.SAT AND SAT NIGHT...S wind 25 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 4 ft.

$$

PKZ176-021215-
Seguam Island to Adak Pacific Side-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 10 ft.
.FRI AND FRI NIGHT...S wind 30 kt. Seas 13 ft. Rain.
.SAT AND SAT NIGHT...S wind 30 kt. Seas 12 ft.
.SUN...SW wind 25 kt. Seas 10 ft.
.MON THROUGH TUE...SE wind 15 kt. Seas 8 ft.

$$

PKZ177-021215-
Adak to Kiska-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING TONIGHT...

.TONIGHT...S wind 40 kt diminishing to 30 kt after midnight. 
Seas 14 ft.
.FRI...S wind 30 kt diminishing to 15 kt in the afternoon. 
Seas 12 ft.
.FRI NIGHT...S wind 15 kt becoming variable 10 kt after midnight. 
Seas 9 ft.
.SAT...Variable wind 10 kt. Seas 7 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 6 ft.

$$

PKZ178-021215-
Kiska to Attu-
319 PM AKDT Thu Aug 1 2019

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TONIGHT...S wind 25 kt. Seas 10 ft.
.FRI...S wind 20 kt becoming N in the afternoon. Seas 9 ft.
.FRI NIGHT...N wind 15 kt. Seas 7 ft. Patchy fog.
.SAT...NE wind 15 kt. Seas 6 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 6 ft.
.MON THROUGH TUE...SW wind 15 kt. Seas 6 ft.

$$

PKZ179-021215-
Pribilof Islands Near Shore Waters-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...S wind 30 kt. Seas 8 ft.
.FRI...S wind 30 kt. Seas 12 ft.
.FRI NIGHT...S wind 35 kt. Seas 13 ft. Rain.
.SAT AND SAT NIGHT...S wind 25 kt. Seas 10 ft.
.SUN...S wind 25 kt. Seas 10 ft.
.MON...S wind 20 kt. Seas 8 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ180-021215-
Kuskokwim Delta and Etolin Strait-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING FRIDAY...

.TONIGHT...S wind 20 kt increasing to 30 kt after midnight. 
Seas 6 ft.
.FRI...S wind 35 kt. Seas 10 ft.
.FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT...S wind 30 kt. Seas 10 ft.
.SAT NIGHT...S wind 25 kt. Seas 8 ft.
.SUN...S wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 7 ft.
.TUE...SW wind 15 kt. Seas 5 ft.

$$

PKZ181-021215-
North and West of Nunivak Island-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING THROUGH FRIDAY NIGHT...

.TONIGHT...S wind 35 kt. Seas 6 ft building to 10 ft 
after midnight.
.FRI AND FRI NIGHT...S wind 35 kt. Seas 13 ft. Rain.
.SAT...W wind 25 kt. Seas 10 ft.
.SAT NIGHT...Variable wind 10 kt. Seas 7 ft.
.SUN...SE wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 6 ft.
.TUE...Variable wind 10 kt. Seas 4 ft.

$$

PKZ185-021215-
Saint Matthew Island Waters-
319 PM AKDT Thu Aug 1 2019

...GALE WARNING THROUGH FRIDAY...

.TONIGHT...S wind 35 kt. Seas 12 ft. Rain.
.FRI...S wind 35 kt. Seas 13 ft.
.FRI NIGHT...N of Saint Matthew Island, W wind 30 kt. 
S of Saint Matthew Island, SW wind 30 kt becoming NW 25 kt 
after midnight. Seas 12 ft.
.SAT...NW wind 25 kt. Seas 10 ft.
.SAT NIGHT...NE wind 15 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 6 ft.
.MON THROUGH TUE...S wind 15 kt. Seas 6 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
920 AM AKDT Tue Jul 30 2019

.ANALYSIS AND UPPER LEVELS...

There is an upper low near southeast Alaska with remnant moisture
producing isolated showers in the vicinity of Cordova and
Montague Island. There is a ridge axis extending from the north
Pacific into southwest Alaska. There are a few shortwaves riding
over the ridge axis. There is a second upper low near Shemya that
supports a frontal boundary at the surface. There is a jet core
pushing through the Aleutian Islands and another jet core over the
northern Bering.

&&

.MODEL DISCUSSION...

There has been a shift toward a more rainy pattern for
Southcentral Thursday with a digging upper trough. Synoptically,
models remain in good agreement through the short term.

&&

.AVIATION...

PANC...VFR conditions and light winds are expected through the
TAF period. Shallow ground fog formed yesterday morning near PANC.
Its possible that shallow ground fog will develop again this
morning and the situation is being actively monitored. Current
thinking is that the fog will not impact the tarmac at PANC.

&&

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)...

Upper level ridging is building into Southcentral today and will
bring in some overall warmer temperatures and sunnier skies
through tomorrow. The exception today will be the Copper River
Basin which will see some continued shower activity this afternoon
and evening with a chance for an isolated thunderstorm as well.

Wednesday night into Thursday will bring in a brief change to the
weather as a front associated with an Arctic trough in northern
Alaska will move through the Susitna Valley and then the Copper
River Basin. At this time a low undercutting the Gulf of Alaska
will push some moisture into the Gulf coast region and bring a
quick shot of some rain.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3/Tuesday
through Thursday)...

High pressure currently over southwest Alaska will continue the
warming and drying trend through midweek. This high will also keep
weather quiet over the area. Wednesday the weak low that is currently
in the Bering will reach the southwest coast, bringing cloudy
conditions and showers with it. The low will be short lived as
zonal flow will quickly bring in a short wave ridge on Thursday.

&&

.SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through
3/Tuesday through Thursday)...

Low pressure is currently moving through the Bering Sea as
expected. It is producing showery precipitation as it goes. Behind
the low is a shortwave ridge that will last for about a day as it
progresses east. As high pressure goes over the Bering, low level
stratus and fog already present can be anticipated to hold in
place. Later in the week a more substantial low pressure system
with gale force winds will enter the Bering Sea.

&&

.MARINE (Days 3 through 5/Thursday through Saturday)...

Confidence is high that a strong storm will push a front into the
western Aleutians late Wednesday. Along and ahead of this front
gale force winds are likely starting near the western Aleutians
Wednesday and spreading to the Yukon-Kuskokwim Delta coast late
Friday.

&&

.LONG TERM FORECAST (Days 4 through 7/Friday through Monday)...

We start the long term period with a large low over the northwest
Bering Sea with a front draped across the eastern Bering Sea
through the eastern Aleutians. Model agreement is good with
bringing this low north to the Arctic through Sunday as weak high
pressure builds in over the southern mainland from the Gulf of
Alaska. As this system vacates the Bering Sea, weak low pressure
slides into the western and northwestern Bering Sea Monday. Weak
low pressure also moves into the eastern Aleutians. The models
vary on the placement and intensity of these lows, though they are
consistent with them being on the weak side.

In the upper level, a ridge over the central Bering Sea amplifies
from the north Pacific into the southwest mainland Friday, then
rapidly slides east as another upper level low and trough move
into the northern to central Bering Sea Saturday. That low and
trough move into the Arctic as the ridge flattens Sunday. For the
southern mainland this pattern is conducive to warmer drier
weather through Saturday. Southwest Alaska, the Bering Sea and
Aleutians can expect periods of windier and wetter weather.

&&

.AFC WATCHES/WARNINGS/ADVISORIES...
PUBLIC...NONE.
MARINE...NONE.
FIRE WEATHER...NONE.

&&

SYNOPSIS AND MODEL DISCUSSION...PJS
SOUTHCENTRAL ALASKA...EZ
SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...BJB
MARINE/LONG TERM...SA