Alert archive / Alaska / Small Craft Advisories in 2007
Small Craft Advisory 320, NWS Anchorage, AK
NWS Anchorage, AK issued this small craft advisory at Apr 4, 2007, 11:00 PM AKDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Apr 4, 2007, 11:00 PM AKDT (07:00 UTC)
- Expired
- Apr 5, 2007, 11:00 AM AKDT
- In force
- 12 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted, in the capitals the NWS used until 2016.
000 FZAK51 PAFC 051150 CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 AM ADT THU APR 5 2007 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-060200- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A FRONT OVER THE CENTRAL GULF WILL DISSIPATE THU NIGHT ALONG THE NORTH GULF COAST. A 969 MB LOW 500 NM SOUTH OF SITKINAK WILL DRIFT TO 225 NM SOUTH OF SAND POINT BY FRI AFTERNOON. A 976 MB LOW WILL MOVE TO 275 NM SOUTHWEST OF SITKA FRI MORNING THEN DEEPEN TO 971 MB FRI AFTERNOON 75 NM SOUTH OF CAPE CLEARE BEFORE MOVING ONSHORE NEAR THE KENAI PENINSULA FRI NIGHT. $$ PKZ120-060200- CAPE SUCKLING TO GORE POINT 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY AND FRIDAY... .TODAY...E WIND 40 KT. SEAS 18 FT. RAIN. .TONIGHT...E WIND 30 KT. SEAS 16 FT. RAIN. .FRI...E WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 13 FT. RAIN SHOWERS. .FRI NIGHT...SE WIND 40 KT. SEAS 18 FT. .SAT...E WIND 45 KT. SEAS 19 FT. .SUN...SE WIND 40 KT. SEAS 22 FT. .MON...S WIND 20 KT. SEAS 15 FT. $$ PKZ121-060200- RESURRECTION BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N WIND 25 KT. SEAS 5 FT. SNOW AND RAIN. .TONIGHT...N WIND 20 KT. SEAS 4 FT. SNOW AND RAIN. .FRI...N WIND 20 KT. SEAS 4 FT. RAIN. .FRI NIGHT...N WIND 15 KT. SEAS 3 FT. .SAT AND SUN...N WIND 30 KT. SEAS 6 FT. .MON...S WIND 15 KT. SEAS 3 FT. $$ PKZ125-060200- PRINCE WILLIAM SOUND 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE WIND 15 KT BECOMING E 25 KT IN THE AFTERNOON. SEAS 6 FT. RAIN AND SNOW. .TONIGHT...E WIND 25 KT. SEAS 6 FT. RAIN AND SNOW. .FRI...NE WIND 15 KT BECOMING SE IN THE AFTERNOON. SEAS 3 FT. RAIN SHOWERS. .FRI NIGHT THROUGH SUN...SE WIND 35 KT. SEAS 9 FT. .MON...SE WIND 15 KT. SEAS 3 FT. $$ PKZ129-060200- PASSAGE CANAL 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...E WIND 25 KT. SEAS 4 FT. RAIN AND SNOW. .TONIGHT...E WIND 25 KT. SEAS 4 FT. SNOW AND RAIN. .FRI...E WIND 15 KT. SEAS 2 FT. SNOW AND RAIN SHOWERS. .FRI NIGHT...NE WIND 20 KT. SEAS 3 FT. .SAT...E WIND 30 KT. SEAS 5 FT. .SUN...E WIND 25 KT. SEAS 4 FT. .MON...SE WIND 15 KT. SEAS 2 FT. $$ PKZ130-060200- BARREN ISLANDS AND KAMISHAK BAY WATERS 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 45 KT BECOMING E 35 KT IN THE AFTERNOON. SEAS 21 FT. RAIN AND SNOW. .TONIGHT AND FRI...NE WIND 25 KT. SEAS 12 FT. RAIN AND SNOW SHOWERS. .FRI NIGHT...SW WIND 15 KT. SEAS 9 FT. .SAT...E WIND 35 KT. SEAS 14 FT. .SUN...SE WIND 30 KT. SEAS 16 FT. .MON...S WIND 20 KT. SEAS 14 FT. $$ PKZ132-060200- SHUYAK ISLAND TO SITKINAK 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 40 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 20 FT. RAIN. .TONIGHT...E WIND 30 KT. SEAS 15 FT. RAIN. .FRI...E WIND 25 KT. SEAS 14 FT. RAIN SHOWERS. .FRI NIGHT...SE WIND 20 KT. SEAS 9 FT. .SAT AND SUN...SE WIND 30 KT. SEAS 15 FT. .MON...SW WIND 25 KT. SEAS 14 FT. $$ PKZ138-060200- SHELIKOF STRAIT 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 45 KT. SEAS 15 FT. RAIN. .TONIGHT...NE WIND 30 KT. SEAS 10 FT. SNOW AND RAIN. .FRI...NE WIND 25 KT. SEAS 7 FT. RAIN SHOWERS. .FRI NIGHT...E WIND 15 KT. SEAS 5 FT. .SAT...NE WIND 30 KT. SEAS 8 FT. .SUN...NE WIND 15 KT. SEAS 4 FT. .MON...S WIND 15 KT. SEAS 4 FT. $$ PKZ140-060200- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. RAIN AND SNOW. .TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. SNOW AND RAIN. .FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. RAIN SHOWERS. .FRI NIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. .SAT AND SUN...NE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. .MON...S WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. $$ PKZ141-060200- KACHEMAK BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE WIND 30 KT. SEAS 6 FT. RAIN. .TONIGHT...E WIND 25 KT. SEAS 5 FT. RAIN AND SNOW. .FRI...NE WIND 20 KT. SEAS 4 FT. RAIN SHOWERS. .FRI NIGHT...VARIABLE WIND 15 KT. SEAS 3 FT. .SAT...E WIND 25 KT. SEAS 5 FT. .SUN...E WIND 20 KT. SEAS 4 FT. .MON...S WIND 15 KT. SEAS 2 FT. $$
2 follow-up statements
000 FZAK51 PAFC 051500 AAA CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA...UPDATED NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 700 AM ADT THU APR 5 2007 ...UPDATE TO ZONES 120 125 129 AND 130 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-060200- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A FRONT OVER THE CENTRAL GULF WILL DISSIPATE THU NIGHT ALONG THE NORTH GULF COAST. A 969 MB LOW 500 NM SOUTH OF SITKINAK WILL DRIFT TO 225 NM SOUTH OF SAND POINT BY FRI AFTERNOON. A 976 MB LOW WILL MOVE TO 275 NM SOUTHWEST OF SITKA FRI MORNING THEN DEEPEN TO 971 MB FRI AFTERNOON 75 NM SOUTH OF CAPE CLEARE BEFORE MOVING ONSHORE NEAR THE KENAI PENINSULA FRI NIGHT. $$ PKZ120-060200- CAPE SUCKLING TO GORE POINT 700 AM ADT THU APR 5 2007 ...STORM WARNING TODAY... .TODAY...E TO NE WIND WIND INCREASING TO 50 KT WITH GUSTS TO 65 KT THIS MORNING DIMINISHING TO SE 40 KT TOWARD EVENING. SEAS BUILDING TO 22 FT. RAIN. .TONIGHT...SE WIND 35 KT BECOMING E 30 KT AFTER MIDNIGHT. SEAS 20 FT SUBSIDING TO 16 FT. RAIN. .FRI...E WIND 25 KT INCREASING TO 35 KT IN THE AFTERNOON. SEAS 13 FT. RAIN SHOWERS. .FRI NIGHT...SE WIND 40 KT. SEAS 18 FT. .SAT...E WIND 45 KT. SEAS 19 FT. .SUN...SE WIND 40 KT. SEAS 22 FT. .MON...S WIND 20 KT. SEAS 15 FT. $$ PKZ121-060200- RESURRECTION BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N WIND 25 KT. SEAS 5 FT. SNOW AND RAIN. .TONIGHT...N WIND 20 KT. SEAS 4 FT. SNOW AND RAIN. .FRI...N WIND 20 KT. SEAS 4 FT. RAIN. .FRI NIGHT...N WIND 15 KT. SEAS 3 FT. .SAT AND SUN...N WIND 30 KT. SEAS 6 FT. .MON...S WIND 15 KT. SEAS 3 FT. $$ PKZ125-060200- PRINCE WILLIAM SOUND 700 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 20 KT BECOMING E 35 KT IN THE AFTERNOON. SEAS 6 FT. RAIN AND SNOW. .TONIGHT...E WIND 25 KT. SEAS 6 FT. RAIN AND SNOW. .FRI...NE WIND 15 KT BECOMING SE IN THE AFTERNOON. SEAS 3 FT. RAIN SHOWERS. .FRI NIGHT THROUGH SUN...SE WIND 35 KT. SEAS 9 FT. .MON...SE WIND 15 KT. SEAS 3 FT. $$ PKZ129-060200- PASSAGE CANAL 700 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...E WINDS INCREASING TO 35 KT WITH GUSTS TO 45 KT THIS AFTERNOON. SEAS BUILDING TO 5 FT. RAIN AND SNOW. .TONIGHT...E WIND 35 KT DIMINISHING TO 25 FT. SEAS 5 FT AND SUBSIDING. SNOW AND RAIN. .FRI...E WIND 15 KT. SEAS 2 FT. SNOW AND RAIN SHOWERS. .FRI NIGHT...NE WIND 20 KT. SEAS 3 FT. .SAT...E WIND 30 KT. SEAS 5 FT. .SUN...E WIND 25 KT. SEAS 4 FT. .MON...SE WIND 15 KT. SEAS 2 FT. $$ PKZ130-060200- BARREN ISLANDS AND KAMISHAK BAY WATERS 700 AM ADT THU APR 5 2007 ...STORM WARNING TODAY... .TODAY...NE WIND 55 KT BECOMING E 40 KT IN THE AFTERNOON. SEAS 21 FT. RAIN AND SNOW. .TONIGHT AND FRI...NE WIND 25 KT. SEAS 12 FT. RAIN AND SNOW SHOWERS. .FRI NIGHT...SW WIND 15 KT. SEAS 9 FT. .SAT...E WIND 35 KT. SEAS 14 FT. .SUN...SE WIND 30 KT. SEAS 16 FT. .MON...S WIND 20 KT. SEAS 14 FT. $$ PKZ132-060200- SHUYAK ISLAND TO SITKINAK 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 40 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 20 FT. RAIN. .TONIGHT...E WIND 30 KT. SEAS 15 FT. RAIN. .FRI...E WIND 25 KT. SEAS 14 FT. RAIN SHOWERS. .FRI NIGHT...SE WIND 20 KT. SEAS 9 FT. .SAT AND SUN...SE WIND 30 KT. SEAS 15 FT. .MON...SW WIND 25 KT. SEAS 14 FT. $$ PKZ138-060200- SHELIKOF STRAIT 400 AM ADT THU APR 5 2007 ...GALE WARNING TODAY... .TODAY...NE WIND 45 KT. SEAS 15 FT. RAIN. .TONIGHT...NE WIND 30 KT. SEAS 10 FT. SNOW AND RAIN. .FRI...NE WIND 25 KT. SEAS 7 FT. RAIN SHOWERS. .FRI NIGHT...E WIND 15 KT. SEAS 5 FT. .SAT...NE WIND 30 KT. SEAS 8 FT. .SUN...NE WIND 15 KT. SEAS 4 FT. .MON...S WIND 15 KT. SEAS 4 FT. $$ PKZ140-060200- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. RAIN AND SNOW. .TONIGHT...NE WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT. SNOW AND RAIN. .FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. RAIN SHOWERS. .FRI NIGHT...NW WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. .SAT AND SUN...NE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. .MON...S WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. $$ PKZ141-060200- KACHEMAK BAY 400 AM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE WIND 30 KT. SEAS 6 FT. RAIN. .TONIGHT...E WIND 25 KT. SEAS 5 FT. RAIN AND SNOW. .FRI...NE WIND 20 KT. SEAS 4 FT. RAIN SHOWERS. .FRI NIGHT...VARIABLE WIND 15 KT. SEAS 3 FT. .SAT...E WIND 25 KT. SEAS 5 FT. .SUN...E WIND 20 KT. SEAS 4 FT. .MON...S WIND 15 KT. SEAS 2 FT. $$
000 FZAK51 PAFC 052349 CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 PM ADT THU APR 5 2007 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-061400- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 968 MB LOW 460 NM SOUTHEAST OF COLD BAY MOVES TO 130 NM SOUTHEAST OF DUTCH HARBOR AND WEAKENS TO 973 MB LATE FRIDAY NIGHT. A 977 MB LOW 330 NM SOUTHWEST OF SITKA FRIDAY MORNING MOVES TO 80 NM SOUTHWEST OF MIDDLETON ISLAND AT 972 MB FRIDAY NIGHT. THIS LOW THEN MOVES INLAND OVER WESTERN COOK INLET SATURDAY. A 964 MB LOW MOVES TO 220 NM SOUTH OF KODIAK ISLAND SATURDAY AFTERNOON. $$ PKZ120-061400- CAPE SUCKLING TO GORE POINT 400 PM ADT THU APR 5 2007 ...GALE WARNING TONIGHT AND FRIDAY NIGHT... .TONIGHT...E WIND 35 KT DIMINISHING TO 25 KT LATE THIS EVENING. SEAS 16 FT. RAIN AND SNOW. .FRI...NE WIND 30 KT. SEAS 12 FT. SHOWERS. .FRI NIGHT...E WIND 45 KT BECOMING S 30 KT AFTER MIDNIGHT. SEAS 18 FT. RAIN. .SAT...SE WIND 35 KT. SEAS 16 FT. .SAT NIGHT...E WIND 45 KT. SEAS 21 FT. .SUN...SE WIND 30 KT. SEAS 21 FT. .MON...S WIND 20 KT. SEAS 15 FT. .TUE...VARIABLE WIND 10 KT. SEAS 10 FT. $$ PKZ121-061400- RESURRECTION BAY 400 PM ADT THU APR 5 2007 .TONIGHT...VARIABLE WIND 15 KT. SEAS 3 FT. RAIN AND SNOW. .FRI...N WIND 15 KT. SEAS 3 FT. SHOWERS. .FRI NIGHT...N WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 3 FT. RAIN AND SNOW. .SAT...N WIND 15 KT. SEAS 3 FT. .SAT NIGHT...N WIND 20 KT. SEAS 4 FT. .SUN...VARIABLE WIND 10 KT. SEAS 2 FT. .MON...S WIND 15 KT. SEAS 3 FT. .TUE...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ125-061400- PRINCE WILLIAM SOUND 400 PM ADT THU APR 5 2007 ...GALE WARNING TONIGHT... .TONIGHT...E WIND 35 KT DIMINISHING TO 25 KT THIS EVENING. SEAS 6 FT. RAIN AND SNOW. .FRI...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN SHOWERS AND SNOW. .FRI NIGHT...NE WIND 30 KT BECOMING SE AFTER MIDNIGHT. SEAS 7 FT. RAIN. .SAT...SE WIND 25 KT. SEAS 6 FT. .SAT NIGHT...E WIND 30 KT. SEAS 9 FT. .SUN...SE WIND 25 KT. SEAS 6 FT. .MON...SE WIND 15 KT. SEAS 3 FT. .TUE...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ129-061400- PASSAGE CANAL 400 PM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E WIND 30 KT. SEAS 5 FT. RAIN AND SNOW. .FRI...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN SHOWERS AND SNOW. .FRI NIGHT...NE WIND 15 KT BECOMING E AFTER MIDNIGHT. SEAS 3 FT. RAIN AND SNOW. .SAT...E WIND 25 KT. SEAS 4 FT. .SAT NIGHT...E WIND 25 KT. SEAS 4 FT. .SUN...E WIND 25 KT. SEAS 4 FT. .MON...E WIND 15 KT. SEAS 2 FT. .TUE...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ130-061400- BARREN ISLANDS AND KAMISHAK BAY WATERS 400 PM ADT THU APR 5 2007 ...GALE WARNING TONIGHT... .TONIGHT...E WIND 40 KT DIMINISHING TO 30 KT THIS EVENING. SEAS 15 FT. RAIN. .FRI...NE WIND 25 KT. SEAS 12 FT. SHOWERS. .FRI NIGHT...NW WIND 20 KT BECOMING S AFTER MIDNIGHT. SEAS 12 FT. RAIN. .SAT AND SAT NIGHT...E WIND 35 KT. SEAS 16 FT. .SUN...SE WIND 30 KT. SEAS 17 FT. .MON...S WIND 20 KT. SEAS 14 FT. .TUE...E WIND 15 KT. SEAS 7 FT. $$ PKZ132-061400- SHUYAK ISLAND TO SITKINAK 400 PM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...E WIND 30 KT. SEAS 15 FT. RAIN. .FRI...E WIND 30 KT. SEAS 14 FT. RAIN SHOWERS. .FRI NIGHT...N WIND 15 KT BECOMING S AFTER MIDNIGHT. SEAS 11 FT. RAIN. .SAT...E WIND 35 KT. SEAS 14 FT. .SAT NIGHT...SE WIND 20 KT. SEAS 16 FT. .SUN...SW WIND 30 KT. SEAS 16 FT. .MON...S WIND 25 KT. SEAS 13 FT. .TUE...VARIABLE WIND 10 KT. SEAS 8 FT. $$ PKZ138-061400- SHELIKOF STRAIT 400 PM ADT THU APR 5 2007 ...GALE WARNING TONIGHT... .TONIGHT...NE WIND 35 KT. SEAS 14 FT. RAIN AND SNOW. .FRI...NE WIND 25 KT. SEAS 10 FT. RAIN SHOWERS AND SNOW. .FRI NIGHT...NE WIND 15 KT. SEAS 5 FT. RAIN. .SAT...NE WIND 25 KT. SEAS 9 FT. .SAT NIGHT...NE WIND 30 KT. SEAS 10 FT. .SUN AND MON...SE WIND 15 KT. SEAS 5 FT. .TUE...VARIABLE WIND 10 KT. SEAS 3 FT. $$ PKZ140-061400- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 PM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 6 FT. RAIN AND SNOW. .FRI...NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. RAIN SHOWERS AND SNOW. .FRI NIGHT...N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. RAIN. .SAT...E WIND 20 KT. SEAS IN ICE FREE WATERS 3 FT. .SAT NIGHT...NE WIND 30 KT. SEAS IN ICE FREE WATERS 4 FT. .SUN...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. .MON AND TUE...VARIABLE WIND 10 KT. SEAS IN ICE FREE WATERS 3 FT. $$ PKZ141-061400- KACHEMAK BAY 400 PM ADT THU APR 5 2007 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E WIND 25 KT. SEAS 5 FT. RAIN AND SNOW. .FRI...NE WIND 20 KT. SEAS 4 FT. SHOWERS. .FRI NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. RAIN. .SAT...E WIND 20 KT. SEAS 4 FT. .SAT NIGHT...NE WIND 25 KT. SEAS 5 FT. .SUN THROUGH TUE...VARIABLE WIND 15 KT. SEAS 3 FT. $$
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 Apr 4, 9:00 AM AKDT, 14 hours earlier.
Area forecast discussion, Apr 4, 9:00 AM AKDT, 14 hours before
AREA FORECAST DISCUSSION SOUTHCENTRAL AND SOUTHWEST ALASKA 200 PM ADT WED APR 4 2007 .DISCUSSION... A LARGE LOW PRESSURE SYSTEM SOUTH OF THE GULF OF ALASKA IS THE DOMINANT FEATURE TODAY AND FOR THE NEXT FEW DAYS. AN EXISTING FRONT OVER THE GULF IS WEAKENING AS A STRONGER FRONT WITH THE LOW MOVES INTO THE SOUTHERN GULF THIS AFTERNOON. HIGH PRESSURE REMAINS OVER SIBERIA WITH A STRONG PRESSURE GRADIENT OVER THE SOUTHERN AND EASTERN BERING SEA. MODELS ARE NOT INITIALIZED ALL THAT WELL ON THE POSITION OF THE LOW CENTER AND ASSOCIATED FRONT SOUTH OF THE GULF THIS MORNING. BOTH FEATURES ARE DEFINITELY FARTHER NORTH THAN THE MODELS ARE DEPICTING. THIS WOULD MEAN THE FRONT MAKING ITS WAY FASTER NORTH FOR THE MOMENT. IN THE UPPER LEVELS...MODELS ARE IN DECENT AGREEMENT THROUGH THE WEEKEND. AFTER THAT TIME FRAME...SOME DIVERGENCE COMES OVER THE PROGRESSION OF THE UPPER LOW OVER THE BERING SEA. THIS SAME SCENARIO TRANSLATES TO THE SURFACE AS WELL. UPPER LEVELS...HIGH PRESSURE IS SITUATED OVER SIBERIA WITH A LOW WEST OF THE KAMCHATKA PENINSULA...WHILE A LARGE LOW IS SOUTH OF THE GULF OF ALASKA WITH ANOTHER CLOSED LOW OVER THE NORTON SOUND. THE LOW OVER THE NORTON SOUND IS THE FAST MOVER AND ENDS UP OVER THE CENTRAL ALEUTIANS THURSDAY AFTERNOON THEN SLOWLY DRIFTS SOUTH OF THE CHAIN FRIDAY. IN THE MEANTIME...THE LOW IN THE GULF WRAPS UP AND DRIFTS TOWARD THE EASTERN ALEUTIANS FRIDAY WHILE A STRONG SHORT WAVE TROUGH ROTATING AROUND THIS LOW HEADS NORTH IN THE EASTERN GULF. THE TWO LOWS WRAP AROUND EACH OTHER AND CONSOLIDATE OVER THE SOUTHERN BERING SEA SUNDAY. THE FINAL SETUP THEN BY SUNDAY IS THAT A LARGE LOW IS OVER THE SOUTHERN BERING WITH A TROUGH EXTENDED TO THE KAMCHATKA PENINSULA AND PACIFIC NORTHWEST FROM THE LOW. HIGH PRESSURE REMAINS OVER SIBERIA AND THE YUKON. SURFACE WEST OF THE ALASKA RANGE...THE LOW SOUTH OF THE GULF COMBINED WITH HIGH PRESSURE OVER SIBERIA MAKING FOR A DECENT PRESSURE GRADIENT OVER THE BERING SEA. THEREFORE...EXPECT SMALL CRAFT TO GALE ACROSS THE BERING THROUGH TOMORROW. GALE FORCE WINDS WILL BE CLOSER TO THE LOW. A WEAK FRONT CURRENTLY ALONG THE ALASKA PENINSULA TO BE REINFORCED TOMORROW AS THE LOW DRIFTS NORTH. WINDS WILL REMAIN AROUND GALE FORCE NEAR THE LOW WITH A RAIN SNOW MIX OF PRECIPITATION. THEREFORE...DO NOT EXPECT ANY SIGNIFICANT AMOUNTS OF SNOW AT LOWER ELEVATIONS. THE EFFECT OF AN UPPER LEVEL FEATURE MOVING THROUGH THE BERING FROM THE NORTH COMBINED WITH THE FRONTAL BOUNDARY OVER THE EASTERN BERING TO THE ALASKA PENINSULA WILL BRING SNOW TO MUCH OF THE EASTERN AND SOUTHERN BERING. THE LOW WILL WEAKEN INTO FRIDAY AS IT DRIFTS FURTHER NORTH WITH THE GRADIENT AND STRONGER WINDS SHIFTING NORTH. A STRONG JET ROTATES UNDER THE LOW WITH A STRONG LOW DEVELOPING WELL SOUTH OF THE ALEUTIANS FRIDAY. THIS TAKES THE ENERGY FROM THE LOW CLOSER TO THE CHAIN. THE NEW LOW WRAPS UP INTO THE WESTERN GULF. GOOD WINDS AND SOME PRECIP TO BE PRESENT OVER THE ENTIRE GULF WITH ISOLATED SHOWERS OVER THE MAINLAND. THE LOW WILL EVENTUALLY ROTATE INTO BRISTOL BAY SUNDAY BRINGING MORE SHOWERS TO THE MAINLAND. SURFACE EAST OF THE ALASKA RANGE...A LARGE STACKED LOW JUST SOUTH OF THE GULF WITH A STRONG FRONT. CURRENTLY THE WEAK FRONT OVER THE CENTRAL GULF TO BE OVERTAKEN BY THE FRONT ASSOCIATED WITH THE LOW TONIGHT. THE STRONGER FRONT TO WORK TO THE GULF COAST THURSDAY AFTERNOON. WINDS AND WAVES WILL REMAIN HIGH ACROSS THE GULF. PRECIPITATION WILL BE MOSTLY RAIN WITH SOME SNOW MIXED IN AT TIMES ALONG THE COAST. THE FRONT WILL DISSIPATE ALONG THE COAST THURSDAY NIGHT AS THE UPPER LEVEL SUPPORT FOR THE FRONT LEAVES. EXPECT SOME WINDS TO MATERIALIZE ALONG EAST WEST AND NORTH SOUTH ORIENTED GAPS WITH THE FRONT TOMORROW BUT WEAKEN OVERNIGHT THURSDAY. THE LOW WEAKENS ON FRIDAY AS ANOTHER ONE DEEPENS IN THE SOUTHEASTERN GULF. THIS LOW IS DRIVEN BY A VIGOROUS SHORT WAVE TROUGH ROTATING AROUND THE UPPER LOW SOUTH OF THE ALASKA PENINSULA. THIS SHORT WAVE TROUGH HAS GREAT JET AND LOW LEVEL THERMAL SUPPORT. PRECIPITATION AND WINDS ASSOCIATED WITH THIS RAPID LOW WILL BE STRONG. HOWEVER...MODELS DIFFER ON THE STRENGTH AT ALL LEVELS. CURRENTLY THE GFS IS THE STRONGEST AND FASTEST. FORECASTS HAVE LEANED TOWARD THIS SOLUTION...BUT HAVE NOT GONE WHOLLY TOWARD THE DETAILS. THEREFORE...THE FORECAST COULD BE LOWERED OR INCREASED FOR WINDS AND PRECIPITATION WITH THIS LOW FOR FRIDAY INTO FRIDAY NIGHT. PRECIPITATION TYPE WILL ALSO BE AFFECTED AS THE STRONGER IT IS THE WARMER IT WILL BE INLAND. COASTAL LOCATIONS WILL DEFINITELY BE RAIN. AFTER THIS TIME FRAME...THIS LOW MOVES ACROSS THE ALASKA RANGE AND WEAKENS RAPIDLY. PRECIPITATION WILL MOVE ACROSS THE MAINLAND FRIDAY NIGHT WITH THIS TROUGH. ANOTHER LOW TO MOVE OUT OF THE NORTH PACIFIC FRIDAY NIGHT AND ROLL NORTH INTO THE WESTERN GULF SATURDAY. THERE IS A VERY BRIEF REPRIEVE FROM WINDS IN THE GULF EARLY SATURDAY. THE NEW LOW NOW PUSHES NORTH TOWARD KODIAK SATURDAY NIGHT AND CROSSES TO BRISTOL BAY SUNDAY. STRONG WINDS AND PRECIPITATION TO ONCE AGAIN PUSH ACROSS THE COASTAL LOCATIONS SATURDAY AND SATURDAY NIGHT. IT IS VERY WARM AGAIN WITH MOST PRECIPITATION BEING RAIN AT THE COAST AND MOVING TOWARD A RAIN SNOW MIX MUCH FURTHER INLAND. .AER/ALU...WATCH/WARNING SUMMARY PUBLIC...NONE MARINE...GALE 120 130 132 138 150 155 165 170 185 FIRE WEATHER...NONE JN APR 07
The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 4, 11:00 PM AKDT | Small Craft Advisory | AFC | 8 days | |
| Apr 5, 2:00 AM AKDT | Gale Warning | AFC | 45 hr | |
| Apr 5, 2:00 AM AKDT | Storm Warning | AFC | 9 hr | |
| Apr 5, 11:00 AM AKDT | Gale Warning | AFC | 4 days | |
| Apr 5, 11:00 AM AKDT | Small Craft Advisory | AFC | 30 hr | |
| Apr 5, 11:00 AM AKDT | Small Craft Advisory | AFC | 5 days |
Nearby
Small Craft Advisories in Alaska, 2007Every small craft advisory in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.