Alert archive / Alaska / Small Craft Advisories in 2011
Small Craft Advisory 674, NWS Anchorage, AK
NWS Anchorage, AK issued this small craft advisory at Sep 18, 2011, 4:00 PM AKDT. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Sep 18, 2011, 4:00 PM AKDT (00:00 UTC)
- Expired
- Sep 19, 2011, 4:00 PM AKDT
- In force
- 24 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted, in the capitals the NWS used until 2016.
355 FZAK52 PAFC 182355 CWFALU COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 PM AKDT SUN SEP 18 2011 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. PKZ199-191500- 400 PM AKDT SUN SEP 18 2011 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 964 MB LOW 240 NM SOUTH OF COLD BAY WILL MOVE TO 50 NM EAST OF KODIAK AT 969 MB TUE AFTERNOON. $$ PKZ150-191500- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE CAPE 400 PM AKDT SUN SEP 18 2011 ...STORM WARNING TONIGHT... .TONIGHT...NE WIND 50 KT. SEAS 13 FT IN THE EVENING BUILDING TO 19 FT AFTER MIDNIGHT. RAIN. .MON...NE WIND 40 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS 19 FT. RAIN. .MON NIGHT...NE WIND 20 KT. SEAS 16 FT. RAIN. .TUE THROUGH WED...W WIND 30 KT. SEAS 10 FT. .THU AND FRI...NW WIND 20 KT. SEAS 7 FT. $$ PKZ155-191500- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE SARICHEF 400 PM AKDT SUN SEP 18 2011 ...STORM WARNING TONIGHT... .TONIGHT...NE WIND 50 KT. SEAS 16 FT. RAIN SHOWERS. .MON...N WIND 45 KT. SEAS 15 FT. RAIN SHOWERS. .MON NIGHT...NW WIND 40 KT. SEAS 12 FT. .TUE...W WIND 40 KT. SEAS 12 FT. .TUE NIGHT AND WED...W WIND 35 KT. SEAS 12 FT. .THU AND FRI...NW WIND 25 KT. SEAS 9 FT. $$ PKZ160-191500- BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN 400 PM AKDT SUN SEP 18 2011 ...GALE WARNING THROUGH MONDAY NIGHT... .TONIGHT...NE WIND 25 KT INCREASING TO 35 KT BY MIDNIGHT. SEAS 9 FT. .MON...NE WIND 40 KT. SEAS 11 FT. RAIN. .MON NIGHT...N WIND 35 KT. SEAS 10 FT. RAIN SHOWERS. .TUE AND TUE NIGHT...NW WIND 30 KT. SEAS 10 FT. .WED...W WIND 25 KT. SEAS 11 FT. .THU...NW WIND 20 KT. SEAS 7 FT. .FRI...NW WIND 20 KT. SEAS 6 FT. $$ PKZ165-191500- PORT HEIDEN TO CAPE SARICHEF 400 PM AKDT SUN SEP 18 2011 ...GALE WARNING THROUGH MONDAY NIGHT... .TONIGHT...NE WIND 40 KT. SEAS 11 FT. .MON...N WIND 40 KT. SEAS 11 FT. RAIN. .MON NIGHT...N WIND 35 KT. SEAS 14 FT. .TUE AND TUE NIGHT...NW WIND 35 KT. SEAS 14 FT. .WED...W WIND 30 KT. SEAS 15 FT. .THU AND FRI...NW WIND 20 KT. SEAS 12 FT. $$ PKZ180-191500- SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT 400 PM AKDT SUN SEP 18 2011 ...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT... .TONIGHT...N WIND 20 KT. SEAS 5 FT. PATCHY FOG. .MON...N WIND 20 KT. WIND INCREASING TO 30 KT SOUTH OF NUNIVAK ISLAND IN THE AFTERNOON. SEAS 6 FT. PATCHY FOG. .MON NIGHT...N WIND 30 KT. SEAS 9 FT. PATCHY FOG. .TUE THROUGH WED...NW WIND 30 KT. SEAS 11 FT. .THU AND FRI...NW WIND 25 KT. SEAS 8 FT. $$ PKZ170-191500- EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI 400 PM AKDT SUN SEP 18 2011 ...STORM WARNING TONIGHT... .TONIGHT...N WIND 50 KT THIS EVENING DIMINISHING TO 40 KT AFTER MIDNIGHT. SEAS 15 FT. RAIN SHOWERS. .MON...N WIND 40 KT. SEAS 12 FT. .MON NIGHT...NW WIND 35 KT. SEAS 12 FT. .TUE THROUGH WED...NW WIND 35 KT. SEAS 15 FT. .THU AND FRI...NW WIND 25 KT. SEAS 13 FT. $$ PKZ171-191500- UNALASKA BAY 400 PM AKDT SUN SEP 18 2011 ...GALE WARNING TONIGHT... .TONIGHT...N WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS 10 FT. RAIN. .MON AND MON NIGHT...N WIND 30 KT. SEAS 9 FT. .TUE AND TUE NIGHT...NW WIND 30 KT. SEAS 10 FT. .WED...NW WIND 25 KT. SEAS 10 FT. .THU AND FRI...NW WIND 25 KT. SEAS 7 FT. $$ PKZ172-191500- EASTERN ALEUTIANS NIKOLSKI TO ADAK 400 PM AKDT SUN SEP 18 2011 ...STORM WARNING TONIGHT... .TONIGHT...EAST OF SEGUAM ISLAND...N WIND 50 KT DIMINISHING TO 35 KT AFTER MIDNIGHT. SEAS 16 FT. SEGUAM ISLAND WESTWARD...NW WIND 40 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 12 FT. .MON AND MON NIGHT...NW WIND 30 KT. SEAS 10 FT. .TUE AND TUE NIGHT...NW WIND 30 KT. SEAS 11 FT. .WED...W WIND 25 KT. SEAS 11 FT. .THU...NW WIND 30 KT. SEAS 12 FT. .FRI...SW WIND 20 KT. SEAS 11 FT. $$ PKZ175-191500- WESTERN ALEUTIANS ADAK TO KISKA 400 PM AKDT SUN SEP 18 2011 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW WIND 30 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS 10 FT. PATCHY FOG. .MON...N WIND 15 KT. SEAS 7 FT. PATCHY FOG. .MON NIGHT...NW WIND 20 KT. SEAS 7 FT. PATCHY FOG. .TUE THROUGH WED...W WIND 20 KT. SEAS 8 FT. .THU...NW WIND 20 KT. SEAS 10 FT. .FRI...SW WIND 25 KT. SEAS 8 FT. $$ PKZ176-191500- WESTERN ALEUTIANS KISKA TO ATTU 400 PM AKDT SUN SEP 18 2011 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW WIND 10 KT. SEAS 8 FT. PATCHY FOG. .MON AND MON NIGHT...N WIND 15 KT. SEAS 7 FT. PATCHY FOG. .TUE...SW WIND 10 KT. SEAS 7 FT. .TUE NIGHT AND WED...W WIND 25 KT. SEAS 7 FT. .THU...SW WIND 15 KT. SEAS 11 FT. .FRI...SW WIND 30 KT. SEAS 12 FT. $$ PKZ185-191500- ST MATTHEW ISLAND WATERS 400 PM AKDT SUN SEP 18 2011 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...N WIND 25 KT. SEAS 8 FT. PATCHY FOG. .MON...N WIND 25 KT. SEAS 10 FT. PATCHY FOG. .MON NIGHT...N WIND 30 KT. SEAS 13 FT. PATCHY FOG. .TUE THROUGH WED...N WIND 35 KT. SEAS 13 FT. .THU...N WIND 25 KT. SEAS 12 FT. .FRI...N WIND 20 KT. SEAS 9 FT. $$ PKZ179-191500- PRIBILOF ISLANDS NEAR-SHORE WATERS 400 PM AKDT SUN SEP 18 2011 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...N WIND 25 KT. SEAS 7 FT. PATCHY FOG. .MON...N WIND 25 KT. SEAS 7 FT. PATCHY FOG. .MON NIGHT...NW WIND 30 KT. SEAS 10 FT. PATCHY FOG. .TUE THROUGH WED...NW WIND 35 KT. SEAS 13 FT. .THU AND FRI...NW WIND 25 KT. SEAS 11 FT. $$
2 follow-up statements
272 FZAK52 PAFC 191149 CWFALU COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 AM AKDT MON SEP 19 2011 COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT. WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT. PKZ199-200300- 400 AM AKDT MON SEP 19 2011 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 965 MB LOW 250 NM SOUTH OF CHIGNIK WILL MOVE TO 80 NM NORTHEAST OF KODIAK CITY AT 975 MB LATE TUE NIGHT. WEAK HIGH PRESSURE WILL BUILD OVER THE WESTERN BERING MON AFTERNOON AND PERSIST THROUGH LATE TUE NIGHT. $$ PKZ150-200300- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE CAPE 400 AM AKDT MON SEP 19 2011 ...GALE WARNING TODAY... .TODAY...NE WIND 45 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 17 FT. RAIN. .TONIGHT...NE WIND 20 KT. SEAS 15 FT. RAIN SHOWERS. .TUE THROUGH WED...W WIND 30 KT. SEAS 12 FT. .THU AND FRI...VARIABLE WIND 10 KT. SEAS 7 FT. $$ PKZ155-200300- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE SARICHEF 400 AM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY... .TODAY...N WIND 40 KT. SEAS 15 FT. .TONIGHT...NW WIND 40 KT. SEAS 15 FT. RAIN SHOWERS. .TUE...NW WIND 35 KT. SEAS 13 FT. .TUE NIGHT...W WIND 35 KT. SEAS 13 FT. .WED...W WIND 30 KT. SEAS 12 FT. .THU...NW WIND 30 KT. SEAS 11 FT. .FRI...NW WIND 20 KT. SEAS 7 FT. $$ PKZ160-200300- BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN 400 AM AKDT MON SEP 19 2011 ...GALE WARNING TODAY... .TODAY...NE WIND 40 KT. SEAS 13 FT. RAIN. .TONIGHT...N WIND 30 KT. SEAS 10 FT. RAIN SHOWERS. .TUE...NW WIND 30 KT. SEAS 11 FT. RAIN SHOWERS. .TUE NIGHT...W WIND 25 KT. SEAS 10 FT. .WED...W WIND 20 KT. SEAS 9 FT. .THU...N WIND 10 KT. SEAS 5 FT. .FRI...NW WIND 10 KT. SEAS 4 FT. $$ PKZ165-200300- PORT HEIDEN TO CAPE SARICHEF 400 AM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY... .TODAY...N WIND 35 KT. SEAS 14 FT. .TONIGHT...NW WIND 35 KT. SEAS 14 FT. RAIN SHOWERS. .TUE...W WIND 40 KT. SEAS 17 FT. RAIN SHOWERS. .TUE NIGHT AND WED...W WIND 35 KT. SEAS 15 FT. .THU...NW WIND 30 KT. SEAS 13 FT. .FRI...NW WIND 25 KT. SEAS 8 FT. $$ PKZ180-200300- SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT 400 AM AKDT MON SEP 19 2011 ...GALE WARNING TUESDAY... .TODAY...N WIND 25 KT. SEAS 7 FT. PATCHY FOG. .TONIGHT...N WIND 30 KT. SEAS 10 FT. PATCHY FOG. .TUE...N WIND 35 KT. SEAS 13 FT. RAIN SHOWERS. .TUE NIGHT...N WIND 35 KT. SEAS 13 FT. .WED...N WIND 30 KT. SEAS 11 FT. .THU...N WIND 25 KT. SEAS 8 FT. .FRI...NW WIND 20 KT. SEAS 6 FT. $$ PKZ170-200300- EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI 400 AM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY... .TODAY...N WIND 40 KT. SEAS 16 FT. .TONIGHT AND TUE...NW WIND 35 KT. SEAS 14 FT. RAIN SHOWERS. .TUE NIGHT THROUGH THU...NW WIND 35 KT. SEAS 15 FT. .FRI...N WIND 30 KT. SEAS 11 FT. $$ PKZ171-200300- UNALASKA BAY 400 AM AKDT MON SEP 19 2011 ...GALE WARNING TODAY... .TODAY...N WIND 35 KT. SEAS 12 FT. .TONIGHT AND TUE...NW WIND 30 KT. SEAS 11 FT. RAIN SHOWERS. .TUE NIGHT THROUGH THU...NW WIND 30 KT. SEAS 11 FT. .FRI...N WIND 25 KT. SEAS 8 FT. $$ PKZ172-200300- EASTERN ALEUTIANS NIKOLSKI TO ADAK 400 AM AKDT MON SEP 19 2011 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NW WIND 25 KT EXCEPT NW 15 KT W OF SEGUAM ISLAND. SEAS 14 FT. PATCHY FOG. .TONIGHT AND TUE...NW WIND 30 KT EXCEPT NW 20 KT W OF SEGUAM ISLAND. SEAS 12 FT. PATCHY FOG. .TUE NIGHT THROUGH THU...NW WIND 30 KT. SEAS 11 FT. .FRI...N WIND 35 KT. SEAS 13 FT. $$ PKZ175-200300- WESTERN ALEUTIANS ADAK TO KISKA 400 AM AKDT MON SEP 19 2011 ...SMALL CRAFT ADVISORY TODAY... .TODAY...VARIABLE WIND 10 KT. SEAS 9 FT. PATCHY FOG. .TONIGHT AND TUE...NW WIND 20 KT. SEAS 7 FT. PATCHY FOG. .TUE NIGHT...W WIND 15 KT. SEAS 7 FT. .WED...W WIND 25 KT. SEAS 9 FT. .THU...S WIND 30 KT. SEAS 11 FT. .FRI...NW WIND 40 KT. SEAS 16 FT. $$ PKZ176-200300- WESTERN ALEUTIANS KISKA TO ATTU 400 AM AKDT MON SEP 19 2011 .TODAY...VARIABLE WIND 10 KT BECOMING NW 15 KT IN THE AFTERNOON. SEAS 7 FT. PATCHY FOG. .TONIGHT...NW WIND 20 KT. SEAS 6 FT. PATCHY FOG. .TUE...VARIABLE WIND 10 KT. SEAS 5 FT. PATCHY FOG. .TUE NIGHT...SW WIND 25 KT. SEAS 8 FT. .WED...NW WIND 25 KT. SEAS 10 FT. .THU...SE WIND 35 KT. SEAS 13 FT. .FRI...NW WIND 35 KT. SEAS 15 FT. $$ PKZ185-200300- ST MATTHEW ISLAND WATERS 400 AM AKDT MON SEP 19 2011 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...N WIND 25 KT. SEAS 8 FT. PATCHY FOG. .TONIGHT AND TUE...N WIND 30 KT. SEAS 11 FT. PATCHY FOG. .TUE NIGHT AND WED...N WIND 35 KT. SEAS 14 FT. .THU...N WIND 25 KT. SEAS 10 FT. .FRI...NW WIND 30 KT. SEAS 11 FT. $$ PKZ179-200300- PRIBILOF ISLANDS NEAR-SHORE WATERS 400 AM AKDT MON SEP 19 2011 ...GALE WARNING TUESDAY... .TODAY...N WIND 25 KT. SEAS 8 FT. PATCHY FOG. .TONIGHT...NW WIND 30 KT. SEAS 11 FT. PATCHY FOG. .TUE...NW WIND 35 KT. SEAS 13 FT. PATCHY FOG. RAIN SHOWERS. .TUE NIGHT AND WED...NW WIND 35 KT. SEAS 14 FT. .THU...NW WIND 30 KT. SEAS 11 FT. .FRI...NW WIND 25 KT. SEAS 8 FT. $$
412 FZAK52 PAFC 192336 CWFALU COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 PM AKDT MON SEP 19 2011 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. PKZ199-201500- 400 PM AKDT MON SEP 19 2011 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 965 MB LOW 140 NM SOUTH OF SITKINAK WILL MOVE NEAR TOGIAK AT 975 MB WED. $$ PKZ150-201500- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE CAPE 400 PM AKDT MON SEP 19 2011 ...GALE WARNING TUESDAY AND TUESDAY NIGHT... .TONIGHT...NW WIND 30 KT. SEAS 12 FT. RAIN SHOWERS. .TUE AND TUE NIGHT...W WIND 35 KT. SEAS 13 FT. RAIN SHOWERS. .WED...W WIND 30 KT. SEAS 12 FT. .WED NIGHT...W WIND 25 KT. SEAS 9 FT. .THU...NW WIND 15 KT. SEAS 7 FT. .FRI...NW WIND 10 KT. SEAS 4 FT. .SAT...NE WIND 20 KT. SEAS 6 FT. $$ PKZ155-201500- COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE SARICHEF 400 PM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY NIGHT... .TONIGHT...NW WIND 40 KT. SEAS 14 FT. .TUE...NW WIND 40 KT. SEAS 14 FT. RAIN SHOWERS. .TUE NIGHT...W WIND 35 KT. SEAS 14 FT. RAIN SHOWERS. .WED AND WED NIGHT...W WIND 35 KT. SEAS 13 FT. .THU...NW WIND 35 KT. SEAS 10 FT. .FRI...NW WIND 25 KT. SEAS 7 FT. .SAT...N WIND 30 KT. SEAS 9 FT. $$ PKZ160-201500- BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN 400 PM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY NIGHT... .TONIGHT...N WIND 35 KT. SEAS 11 FT. RAIN SHOWERS. .TUE...NW WIND 35 KT. SEAS 11 FT. RAIN SHOWERS. .TUE NIGHT...W WIND 35 KT. SEAS 12 FT. RAIN SHOWERS. .WED...W WIND 30 KT. SEAS 11 FT. .WED NIGHT...W WIND 25 KT. SEAS 7 FT. .THU...NW WIND 15 KT. SEAS 4 FT. .FRI...NW WIND 10 KT. SEAS 3 FT. .SAT...NW WIND 20 KT. SEAS 6 FT. $$ PKZ165-201500- PORT HEIDEN TO CAPE SARICHEF 400 PM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY NIGHT... .TONIGHT...NW WIND 35 KT. SEAS 15 FT. .TUE AND TUE NIGHT...W WIND 40 KT. SEAS 18 FT. RAIN SHOWERS. .WED AND WED NIGHT...W WIND 35 KT. SEAS 17 FT. .THU...NW WIND 35 KT. SEAS 14 FT. .FRI AND SAT...NW WIND 25 KT. SEAS 9 FT. $$ PKZ180-201500- SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT 400 PM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY NIGHT... .TONIGHT...N WIND 35 KT. SEAS 10 FT. AREAS OF FOG. .TUE AND TUE NIGHT...NW WIND 35 KT. SEAS 13 FT. RAIN SHOWERS. .WED...N WIND 35 KT. SEAS 11 FT. .WED NIGHT AND THU...N WIND 30 KT. SEAS 8 FT. .FRI AND SAT...NW WIND 20 KT. SEAS 7 FT. $$ PKZ170-201500- EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI 400 PM AKDT MON SEP 19 2011 ...GALE WARNING THROUGH TUESDAY NIGHT... .TONIGHT...NW WIND 35 KT. SEAS 15 FT. .TUE...NW WIND 35 KT. SEAS 15 FT. RAIN SHOWERS. .TUE NIGHT...W WIND 35 KT. SEAS 18 FT. RAIN SHOWERS. .WED AND WED NIGHT...W WIND 35 KT. SEAS 18 FT. .THU...NW WIND 30 KT. SEAS 15 FT. .FRI...N WIND 30 KT. SEAS 10 FT. .SAT...NW WIND 35 KT. SEAS 13 FT. $$ PKZ171-201500- UNALASKA BAY 400 PM AKDT MON SEP 19 2011 ...GALE WARNING TONIGHT... .TONIGHT...NW WIND 35 KT. SEAS 11 FT. .TUE...NW WIND 30 KT. SEAS 11 FT SUBSIDING TO 5 FT IN THE AFTERNOON. RAIN SHOWERS. .TUE NIGHT...NW WIND 30 KT. SEAS 5 FT. RAIN SHOWERS. .WED...NW WIND 30 KT. SEAS 5 FT. .WED NIGHT...NW WIND 30 KT. SEAS 5 FT. .THU...NW WIND 35 KT. SEAS 10 FT. .FRI...N WIND 25 KT. SEAS 7 FT. .SAT...NW WIND 30 KT. SEAS 10 FT. $$ PKZ172-201500- EASTERN ALEUTIANS NIKOLSKI TO ADAK 400 PM AKDT MON SEP 19 2011 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW WIND 30 KT EXCEPT NW WIND 20 KT WEST OF SEGUAM ISLAND IN THE EVENING. SEAS 10 FT. AREAS OF FOG. .TUE AND TUE NIGHT...NW WIND 30 KT. SEAS 12 FT. AREAS OF FOG. .WED...W WIND 25 KT. SEAS 12 FT. .WED NIGHT...NW WIND 30 KT. SEAS 11 FT. .THU...W WIND 35 KT. SEAS 13 FT. .FRI...N WIND 35 KT. SEAS 13 FT. .SAT...NW WIND 30 KT. SEAS 13 FT. $$ PKZ175-201500- WESTERN ALEUTIANS ADAK TO KISKA 400 PM AKDT MON SEP 19 2011 .TONIGHT...NW WIND 20 KT. SEAS 7 FT. AREAS OF FOG. .TUE AND TUE NIGHT...NW WIND 20 KT. SEAS 7 FT. AREAS OF FOG. .WED...W WIND 20 KT. SEAS 8 FT. .WED NIGHT...NW WIND 25 KT. SEAS 9 FT. .THU...S WIND 30 KT. SEAS 11 FT. .FRI...NW WIND 40 KT. SEAS 14 FT. .SAT...W WIND 30 KT. SEAS 12 FT. $$ PKZ176-201500- WESTERN ALEUTIANS KISKA TO ATTU 400 PM AKDT MON SEP 19 2011 ...SMALL CRAFT ADVISORY TUESDAY NIGHT... .TONIGHT...NW WIND 10 KT INCREASING TO 20 KT BY MIDNIGHT. SEAS 6 FT. AREAS OF FOG. .TUE...W WIND 15 KT. SEAS 6 FT. AREAS OF FOG. .TUE NIGHT...W WIND 25 KT. SEAS 8 FT. RAIN SHOWERS. .WED AND WED NIGHT...NW WIND 25 KT. SEAS 10 FT. .THU...S WIND 35 KT. SEAS 13 FT. .FRI...NW WIND 30 KT. SEAS 14 FT. .SAT...SW WIND 25 KT. SEAS 9 FT. $$ PKZ185-201500- ST MATTHEW ISLAND WATERS 400 PM AKDT MON SEP 19 2011 ...GALE WARNING TUESDAY AND TUESDAY NIGHT... .TONIGHT...N WIND 30 KT. SEAS 13 FT. AREAS OF FOG. .TUE AND TUE NIGHT...N WIND 35 KT. SEAS 13 FT. .WED THROUGH THU...N WIND 35 KT. SEAS 14 FT. .FRI AND SAT...NW WIND 30 KT. SEAS 11 FT. $$ PKZ179-201500- PRIBILOF ISLANDS NEAR-SHORE WATERS 400 PM AKDT MON SEP 19 2011 ...GALE WARNING TUESDAY AND TUESDAY NIGHT... .TONIGHT...NW WIND 30 KT. SEAS 10 FT. AREAS OF FOG. .TUE AND TUE NIGHT...NW WIND 35 KT. SEAS 14 FT. RAIN SHOWERS. .WED THROUGH THU...NW WIND 35 KT. SEAS 15 FT. .FRI AND SAT...NW WIND 30 KT. SEAS 10 FT. $$
What forecasters said that day
The local office's own words before this small craft advisory 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 small craft advisory went out at Sep 18, 5:00 AM AKDT, 11 hours earlier.
Area forecast discussion, Sep 18, 5:00 AM AKDT, 11 hours before
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
500 AM AKDT SUN SEP 18 2011
.MODEL DISCUSSION...
THE MODELS ARE IN EXCELLENT AGREEMENT THROUGH ABOUT 60 HOURS WHICH
BRINGS THE STRONG LOW CURRENTLY NEAR THE CENTRAL ALEUTIANS INTO THE
SOUTHWEST GULF. THE MODELS DIVERGE A BIT AS THE LOW WEAKENS AND
RE-CURVES BACK TO THE NORTH AND WEST ON TUESDAY. THE UNCERTAINTY
SEEMS TO STEM FROM THE HANDLING OF A SECONDARY LOW THAT MOVES THROUGH
THE JET STREAM AND ALONG THE SOUTHERN FLANK OF THE LARGE GULF LOW AT
THE START OF THE WEEK. THE EC KEEPS TWO DISTINCT LOW CENTERS...WHILE
THE GFS TRIES TO COMBINE THE ENERGY INTO A SINGLE STRONG CENTER IN
THE CENTRAL GULF. MEANWHILE THE NAM IS CLOSER TO THE EC PHILOSOPHY OF
TWO LOW CENTERS....BUT HAS TIMING AND PLACEMENT ISSUES DIFFERENT THAN
ANY OF THE OTHER MODELS. THE NAM COMMONLY STRUGGLES WITH FAST-MOVING
FEATURES SUCH AS THIS SECONDARY LOW...AND WILL BE DISCARDED FOR THE
MORNING FORECAST. AFTER CONSULTATION WITH NEARBY OFFICES A COMPROMISE
SOLUTION OF THE GFS/EC WAS CHOSEN TO ALLOW MAXIMUM FLEXIBILITY FOR
FUTURE FORECAST PACKAGES WITH BETTER MODEL AGREEMENT.
.ANALYSIS AND UPPER LEVELS...
A LONGWAVE TROUGH REMAINS IN CONTROL ACROSS THE BERING SEA AND
MAINLAND ALASKA. A 180 KT JET OVER THE WESTERN ALEUTIANS IS
DESCENDING INTO THE BASE OF THIS TROUGH AND HELPING INFUSE ENERGY
INTO A ROBUST LOW NEAR THE CENTRAL ALEUTIANS. AT THE SURFACE...THE
LOW HAS RAPIDLY DEEPENED TO AROUND 969 MB AND WILL CONTINUE TO
STRENGTHEN AS IT SLIDES EASTWARD TODAY. GALE TO STORM FORCE WINDS ARE
OCCURRING ACROSS MUCH OF THE ALEUTIAN ISLANDS THIS MORNING AND WILL
CONTINUE TO SPREAD EASTWARD TO THE ALASKA PENINSULA BY THIS
AFTERNOON. IN THE GULF...NUMEROUS WEAK SHORTWAVES AND SURFACE LOWS
THAT HAVE PLAGUED THE AREA FOR THE LAST FEW DAYS ARE SLOWLY
DISSIPATING AND MOVING OFF TO THE NORTH AS THE GENERAL FLOW IN THE
ATMOSPHERE BEGINS TO COME UNDER THE INFLUENCE OF THE LARGE LOW OUT
WEST. WITH WEAK FLOW AND RECENT RAINFALL...FOG HAS DEVELOPED ACROSS
PARTS OF SOUTHCENTRAL AND SOUTHWEST ALASKA...AND WILL LIKELY PERSIST
THROUGH THE REMAINDER OF THE MORNING HOURS.
.SHORT TERM FORECAST...
MAINLAND ALASKA...
GENERALLY WEAK SOUTHEAST FLOW WILL CONTINUE TO BRING SHOWERS TO THE
GULF COAST AS WELL AS INLAND. THE OVERALL TREND SHOULD BE TOWARD
DRIER CONDITIONS TODAY AS WEAK SHORTWAVE RIDGING AHEAD OF THE STRONG
BERING LOW MOVES INTO THE AREA. BY SUNDAY NIGHT THE FRONT ASSOCIATED
WITH THE BERING STORM WILL BE APPROACHING THE BRISTOL BAY COAST AS
WELL AS THE SOUTHWEST GULF WITH GALE FORCE WINDS. AS THE LOW CENTER
MOVES OUT OF THE ALEUTIANS AND TOWARD THE GULF ON MONDAY NIGHT
CONFIDENCE IS HIGH THAT A STRONG STORM FORCE BARRIER JET WILL FORM
ALONG THE NORTH GULF COAST. RAINFALL WILL BE HEAVY ALONG THE GULF
COAST...BUT DOWNSLOPING SHOULD BE IN FULL EFFECT INLAND AND KEEP MUCH
OF EASTERN COOK INLET REGION DRY DURING THIS STORM. WEST OF THE
ALASKA RANGE...BRISTOL BAY ZONE WILL SEE THE BULK OF RAIN FROM THIS
STORM...WITH ONLY SCATTERED SHOWERS ELSEWHERE.
BERING SEA AND ALEUTIANS...
MUCH OF THE CENTRAL AND EASTERN ALEUTIANS WILL SEE RAIN AND
STORM-FORCE WINDS AS THE LOW TRACKS JUST TO THE SOUTH OF THE ALEUTIAN
CHAIN THROUGH TONIGHT. EASTWARD PROGRESS OF THE LOW WILL SLOW AS IT
NEARS KODIAK ISLAND...OPENING UP INTO A VERY BROAD CIRCULATION
CENTERED OVER SOUTHWEST ALASKA BY MIDWEEK. THIS WILL CREATE A
SUSTAINED PERIOD OF GALE FORCE WINDS OVER THE CENTRAL AND EASTERN
BERING THAT WILL USHER DOWN SOME OF THE COOLEST AIR OF THE SEASON SO
FAR.
.LONG TERM FORECAST...
FROM MIDWEEK ON MOST OF THE WEATHER ACROSS THE REGION WILL BE
DOMINATED BY THE LARGE AND SLOWLY WEAKENING LOW THAT WILL BECOME
NEARLY STATIONARY OVER SOUTHWEST ALASKA. THIS WILL KEEP THE MAINLAND
IN A GENERALLY COOL AND SHOWERY PATTERN THROUGH THE END OF THE WEEK.
MEANWHILE THE BERING SEA REGION WILL SEE CONTINUED NORTHERLY FLOW
WITH COOL AND RELATIVELY BENIGN WEATHER.
.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...NONE
MARINE...STORM 120 138 150 155 170 172
GALE 125 130 132 140 160 165 171 175
FIRE WEATHER...NONE
DIXON SEP 11The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 18, 4:00 PM AKDT | Gale Warning | AFC | 36 hr | |
| Sep 18, 4:00 PM AKDT | Hurricane Force Wind Warning | AFC | 36 hr | |
| Sep 18, 4:00 PM AKDT | Small Craft Advisory | AFC | 12 hr | |
| Sep 18, 4:00 PM AKDT | Storm Warning | AFC | 24 hr | |
| Sep 18, 4:00 PM AKDT | Storm Warning | AFC | 36 hr | |
| Sep 18, 6:45 PM AKDT | Gale Warning | AFC | 57 hr | |
| Sep 19, 4:00 AM AKDT | Gale Warning | AFC | 48 hr | |
| Sep 19, 4:00 AM AKDT | Gale Warning | AFC | 12 hr | |
| Sep 19, 4:00 AM AKDT | Small Craft Advisory | AFC | 7 days | |
| Sep 19, 12:27 PM AKDT | Areal Flood Advisory | AFC | 28 hr |
Nearby
Small Craft Advisories in Alaska, 2011Every small craft advisory in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.