Alert archive / Michigan / Small Craft Advisories in 2008

Small Craft Advisory 101, NWS Gaylord, MI

October 30, 2008

NWS Gaylord, MI issued this small craft advisory at Oct 30, 2008, 4:38 AM EDT. It took effect at Oct 30, 2008, 5:00 AM EDT. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued
Oct 30, 2008, 4:38 AM EDT (08:38 UTC)
In effect from
Oct 30, 2008, 5:00 AM EDT
Expired
Oct 31, 2008, 11:00 PM EDT
In force
42 hr
Issued by
NWS Gaylord, MI

The text

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

000
WHUS73 KAPX 300838
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
438 AM EDT THU OCT 30 2008

LHZ345-LMZ341-342-344>346-301645-
/O.CON.KAPX.GL.W.0027.081030T1800Z-081031T0900Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
438 AM EDT THU OCT 30 2008

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM EDT FRIDAY...

A GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM
EDT FRIDAY. 

SOUTHWEST WINDS WILL INCREASE QUICKLY THIS MORNING...REACHING
GALES TO 40 KNOTS THIS AFTERNOON. GALE FORCE WINDS WILL CONTINUE
THROUGH MIDNIGHT BEFORE DIMINISHING OVERNIGHT. WAVES IN EXCESS OF
10 FEET ARE ALSO POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LSZ321-322-301645-
/O.NEW.KAPX.SC.Y.0101.081030T0900Z-081031T0900Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
438 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS WILL RAMP UP QUICKLY THIS MORNING...REACHING
SPEEDS OF 15 TO 25 KNOTS. WINDS WILL REMAIN BRISK INTO THIS
EVENING BEFORE DIMINISHING WELL AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ346>349-301645-
/O.NEW.KAPX.SC.Y.0101.081030T0900Z-081031T0900Z/
ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
438 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS WILL INCREASE QUICKLY THIS MORNING...REACHING
SPEEDS OF 15 TO 25 KNOTS BY LATE MORNING WITH HIGHER GUSTS. WINDS
WILL REMAIN BRISK THROUGH TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ323-301645-
/O.NEW.KAPX.SC.Y.0101.081030T0900Z-081031T0900Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
438 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS WILL INCREASE RAPIDLY THIS MORNING...REACHING
SPEEDS OF 15 TO 25 KNOTS WITH GUSTS APPROACHING GALE FORCE. WINDS
WILL REMAIN BRISK THROUGH MUCH OF TONIGHT BEFORE DIMINISHING LATE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

JPB
7 follow-up statements
885 
WHUS73 KAPX 301442
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
1042 AM EDT THU OCT 30 2008

LHZ345-LMZ341-342-344>346-302245-
/O.CON.KAPX.GL.W.0027.081030T1800Z-081031T0900Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
1042 AM EDT THU OCT 30 2008

...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
5 AM EDT FRIDAY...

A GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM
EDT FRIDAY.

SOUTHWEST WINDS WILL REACH GALES TO 40 KNOTS THIS AFTERNOON. GALE
FORCE WINDS WILL CONTINUE THROUGH MIDNIGHT BEFORE DIMINISHING
OVERNIGHT. WAVES IN EXCESS OF 10 FEET ARE ALSO POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LSZ321-322-302245-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
1042 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY.

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED THIS AFTERNOON. WINDS WILL
REMAIN BRISK INTO THIS EVENING BEFORE DIMINISHING WELL AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ346>349-302245-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
1042 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY.

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED THIS AFTERNOON.
WINDS WILL REMAIN BRISK THROUGH TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ323-302245-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
1042 AM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY.

SOUTHWEST WINDS OF 15 TO 25 KNOTS WITH HIGHER GUSTS ARE EXPECTED
THIS AFTERNOON. WINDS MAY APPROACH GALE FORCE GUSTS. WINDS WILL
REMAIN BRISK THROUGH MUCH OF TONIGHT BEFORE DIMINISHING LATE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
000
WHUS73 KAPX 301957
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
357 PM EDT THU OCT 30 2008

LHZ345-LMZ341-342-344>346-310400-
/O.CON.KAPX.GL.W.0027.000000T0000Z-081031T0900Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
357 PM EDT THU OCT 30 2008

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS WILL REACH GALES TO 35 KNOTS TONIGHT...AND WAVES
UP TO 10 FEET CAN BE EXPECTED. WINDS WILL BECOME WEST AND DIMINISH
LATE TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LSZ321-322-310400-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
357 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED TONIGHT...WITH
GUSTS TO AROUND 30 KNOTS. WINDS WILL BECOME WEST AND DIMINISH
OVERNIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ346>349-310400-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
357 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED TONIGHT...AND WAVES
OF LOCALLY 4 TO 6 FEET CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ323-310400-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
357 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS WITH HIGHER GUSTS ARE EXPECTED
TONIGHT. WINDS MAY APPROACH GALE FORCE GUSTS. WINDS WILL REMAIN
BRISK THROUGH MUCH OF TONIGHT BEFORE DIMINISHING LATE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
000
WHUS73 KAPX 310247
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
1047 PM EDT THU OCT 30 2008

LHZ345-LMZ341-342-344>346-310900-
/O.CON.KAPX.GL.W.0027.000000T0000Z-081031T0900Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
1047 PM EDT THU OCT 30 2008

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS WILL REACH GALES TO 35 KNOTS OVERNIGHT...AND WAVES UP
TO 10 FEET CAN BE EXPECTED. WINDS WILL BECOME WEST AND DIMINISH
TOWARD MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LSZ321-322-310900-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
1047 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED OVERNIGHT...WITH GUSTS
TO AROUND 30 KNOTS. WINDS WILL BECOME WEST AND DIMINISH TOWARD
MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ346>349-310900-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
1047 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS ARE EXPECTED OVERNIGHT...AND WAVES
OF LOCALLY 4 TO 6 FEET CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ323-310900-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
1047 PM EDT THU OCT 30 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT FRIDAY. 

SOUTHWEST WINDS OF 15 TO 25 KNOTS WITH HIGHER GUSTS ARE EXPECTED
OVERNIGHT. WINDS MAY APPROACH GALE FORCE GUSTS. WINDS WILL BEGIN DIMINISHING
TOWARD MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
000
WHUS73 KAPX 310744
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
344 AM EDT FRI OCT 31 2008

LHZ345-LMZ341-342-344>346-311500-
/O.CAN.KAPX.GL.W.0027.000000T0000Z-081031T0900Z/
/O.EXB.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
344 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...
...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM EDT THIS MORNING. THE
GALE WARNING HAS BEEN CANCELLED. 

SOUTHWEST WINDS 10 TO 20 KNOTS...OCCASIONALLY GUSTY THIS
MORNING...WILL DECREASE IN SPEED THIS AFTERNOON AND GO NORTHWEST
BEHIND PASSAGE OF A COLD FRONT. WAVES WILL SUBSIDE TO 2 TO 4 FEET
THIS AFTERNOON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ322-310845-
/O.CAN.KAPX.SC.Y.0101.000000T0000Z-081031T0900Z/
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
344 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

$$

LSZ321-311600-
/O.EXT.KAPX.SC.Y.0101.000000T0000Z-081031T2100Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
344 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON. 

WINDS WILL BECOME NORTHWEST THIS MORNING...WITH GUSTY NORTHWEST
WINDS CONTINUING THROUGH THIS AFTERNOON. A LONG LAKE SUPERIOR
FETCH SHOULD RESULT IN WAVES OF 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ346>349-311500-
/O.EXT.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
344 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING. 

SOUTHWEST WINDS 10 TO 20 KNOTS...OCCASIONALLY GUSTY THIS
MORNING...WILL DECREASE IN SPEED THIS AFTERNOON AND GO NORTHWEST
BEHIND PASSAGE OF A COLD FRONT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ323-311500-
/O.EXT.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
344 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING. 

SOUTHWEST WINDS 10 TO 20 KNOTS...OCCASIONALLY GUSTY THIS
MORNING...WILL DECREASE IN SPEED THIS AFTERNOON AND GO NORTHWEST
BEHIND PASSAGE OF A COLD FRONT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
000
WHUS73 KAPX 311458
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
1058 AM EDT FRI OCT 31 2008

LHZ347-LMZ323-342-344>346-312100-
/O.CAN.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
/O.NEW.KAPX.SC.Y.0102.081031T2100Z-081101T0900Z/
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
1058 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 AM EDT SATURDAY...
...SMALL CRAFT ADVISORY IS CANCELLED FOR THIS MORNING...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM
EDT SATURDAY. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

WINDS WILL SHIFT NORTHWEST AND INCREASE TO BETWEEN 10 AND 20 KNOTS
WITH HIGHER GUSTS BY LATE AFTERNOON. WINDS WILL THEN SHIFT NORTH
AND EVENTUALLY NORTHEAST OVERNIGHT...BUT REMAIN RATHER GUSTY...
RESULTING IN WAVE HEIGHTS OF 3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ345-346-LMZ341-312100-
/O.CAN.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
/O.NEW.KAPX.SC.Y.0102.081031T2100Z-081101T0300Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-ST IGNACE TO FALSE DETOUR CHANNEL-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
1058 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED THIS MORNING...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM
EDT THIS EVENING. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

WINDS WILL SHIFT NORTHWEST AND INCREASE TO 10 TO 20 KNOTS WITH
GUSTS TO 25 KNOTS LATE THIS AFTERNOON THROUGH THE EVENING HOURS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ348-349-312100-
/O.CAN.KAPX.SC.Y.0101.000000T0000Z-081031T1500Z/
/O.NEW.KAPX.SC.Y.0102.081101T0300Z-081101T2100Z/
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
1058 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 PM
EDT SATURDAY...
...SMALL CRAFT ADVISORY IS CANCELLED THIS MORNING...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM EDT
SATURDAY. THE SMALL CRAFT ADVISORY HAS BEEN CANCELLED. 

WINDS WILL SHIFT NORTH AND THEN NORTHEAST AT 10 TO 20 KNOTS LATE
THIS EVENING AND PERSIST THROUGH THE DAYLIGHT HOURS OF SATURDAY.
THESE WINDS WILL DRIVE WAVE HEIGHTS OF 3 TO 5 FEET THROUGH THE
PERIOD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ321-312100-
/O.EXT.KAPX.SC.Y.0101.000000T0000Z-081101T0300Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
1058 AM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 11 PM EDT THIS
EVENING. 

WINDS WILL SHIFT NORTHWEST AT 10 TO 20 KNOTS...WITH GUSTS TO 25
KNOTS THROUGH THE AFTERNOON...WITH WAVES BUILDING TO 3 TO 5 FEET
THROUGH THE LATE EVENING HOURS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LAWRENCE
000
WHUS73 KAPX 311934
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
334 PM EDT FRI OCT 31 2008

LHZ347-LMZ323-342-344>346-010300-
/O.CON.KAPX.SC.Y.0102.081031T2100Z-081101T0900Z/
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
334 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
SATURDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY.

WINDS WILL SHIFT NORTHWEST AND INCREASE TO BETWEEN 10 AND
20 KNOTS WITH HIGHER GUSTS BY EARLY EVENING. WINDS WILL THEN
SHIFT NORTH AND EVENTUALLY NORTHEAST OVERNIGHT...BUT REMAIN
RATHER GUSTY... RESULTING IN WAVE HEIGHTS OF 3 TO 5 FEET THROUGH
MUCH OF THE NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ345-346-LMZ341-010300-
/O.CON.KAPX.SC.Y.0102.081031T2100Z-081101T0300Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-ST IGNACE TO FALSE DETOUR CHANNEL-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
334 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING. 

WINDS WILL REMAIN NORTHEASTERLY AT 10 TO 20 KNOTS WITH HIGHER
GUSTS THROUGH LATE EVENING...BEFORE SHIFTING NORTHEASTERLY AND
DIMINISHING TO LESS THAN 15 KNOTS BY MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ321-010300-
/O.CON.KAPX.SC.Y.0101.000000T0000Z-081101T0300Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
334 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING. 

NORTH TO NORTHWEST OF 10 TO 20 KNOTS WITH HIGHER GUSTS WILL
CONTINUE ACROSS MUCH OF WHITEFISH BAY THROUGH THE LATE EVENING
HOURS. WAVE HEIGHTS OF 3 TO 5 FEET WILL BE COMMON UNTIL
MIDNIGHT...ESPECIALLY NEAR THE MOUTH OF THE BAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ348-349-010300-
/O.CON.KAPX.SC.Y.0102.081101T0300Z-081101T2100Z/
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
334 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM EDT SATURDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM EDT SATURDAY. 

WINDS WILL SHIFT NORTH AND THEN NORTHEAST AT 10 TO 20 KNOTS LATE
THIS EVENING AND PERSIST THROUGH THE DAYLIGHT HOURS OF SATURDAY.
THESE WINDS WILL DRIVE WAVE HEIGHTS OF 3 TO 5 FEET THROUGH THE
PERIOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LAWRENCE
000
WHUS73 KAPX 010329
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
1129 PM EDT FRI OCT 31 2008

LMZ323-342-344>346-010430-
/O.CAN.KAPX.SC.Y.0102.000000T0000Z-081101T0900Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
1129 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

$$

LHZ345-346-LMZ341-010430-
/O.EXP.KAPX.SC.Y.0102.000000T0000Z-081101T0300Z/
STRAITS OF MACKINAC WITHIN 5NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-ST IGNACE TO FALSE DETOUR CHANNEL-
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
1129 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY HAS EXPIRED...

THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. 

$$

LSZ321-010430-
/O.EXP.KAPX.SC.Y.0101.000000T0000Z-081101T0300Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
1129 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY HAS EXPIRED...

THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. 

$$

LHZ348-349-011130-
/O.CON.KAPX.SC.Y.0102.000000T0000Z-081101T2100Z/
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-STURGEON POINT TO ALABASTER MI-
1129 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT
SATURDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT SATURDAY.

NORTH AND THEN NORTHEAST WINDS AT 10 TO 20 KNOTS OVERNIGHT WILL
PERSIST THROUGH THE DAYLIGHT HOURS OF SATURDAY. THESE WINDS WILL
DRIVE WAVE HEIGHTS OF 3 TO 5 FEET THROUGH THE PERIOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LHZ347-010900-
/O.CON.KAPX.SC.Y.0102.000000T0000Z-081101T0900Z/
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
1129 PM EDT FRI OCT 31 2008

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
SATURDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY.

NORTHWEST WINDS OF 10 AND 20 KNOTS WITH HIGHER GUSTS WILL SHIFT
NORTH AND EVENTUALLY NORTHEAST OVERNIGHT...BUT REMAIN RATHER
GUSTY... RESULTING IN WAVE HEIGHTS OF 3 TO 5 FEET THROUGH MUCH OF
THE NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

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 Gaylord, MI wrote its last area forecast discussion before this small craft advisory went out at Oct 30, 3:26 AM EDT, 1 hour 12 minutes earlier.

Area forecast discussion, Oct 30, 3:26 AM EDT, 1 hour 12 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GAYLORD MI
326 AM EDT THU OCT 30 2008

.SYNOPSIS.../ISSUED AT 326 AM/

MIDNIGHT SURFACE ANALYSIS SHOWS A BROAD AREA OF HIGH PRESSURE OVER
THE OHIO VALLEY...WITH A RIDGE AXIS EXTENDING NORTHWARD ACROSS LAKE
MICHIGAN/CENTRAL UPPER MI/NORTHWEST ONTARIO.  DRY AIR HAS OVERSPREAD
LOWER MI (PRECIPITABLE WATER ON 00Z APX/DTX SOUNDINGS UNDER 0.20
INCH).  WARM ADVECTION MID AND HIGH CLOUDS OVERSPREADING THE UPPER
GREAT LAKES...DOWNSTREAM OF A LOW AMPLITUDE SHORT WAVE RIDGE
CROSSING MANITOBA/ONTARIO.

THE SURFACE RIDGE WILL PULL EAST TODAY...ALLOWING A STRONG SOUTHWEST
WIND TO DEVELOP AND BRING MILDER AIR INTO THE WESTERN GREAT LAKES.
A COLD FRONT IS FORECAST TO DROP SOUTHWARD ACROSS NORTHERN MI ON
FRIDAY...BUT OTHER THAN SOME CLOUD COVER THE FRONT IS EXPECTED TO
PASS THROUGH DRY...WITH HIGH PRESSURE BUILDING INTO THE STATE FOR
SATURDAY.

JPB

&&

.SHORT TERM.../ISSUED AT 326 AM/...TODAY

SOME MID/HIGH CLOUDS TO START THE DAY WILL GIVE WAY TO SUNNY SKIES
BY LATE MORNING ACROSS NORTHERN MI.  GUSTY SOUTHWEST WINDS EXPECTED
TO DEVELOP AS GRADIENT TIGHTENS IN WAKE OF SURFACE RIDGE PASSAGE.
ALTHOUGH MIXING DEPTH WILL BE LIMITED BY STRENGTH OF LOW/MID LEVEL
WARM ADVECTION...STILL EXPECTING TO SEE WIND GUSTS OVER 30 MPH.
WIDESPREAD 50S EXPECTED ACROSS THE AREA FOR AFTERNOON HIGHS.

JPB

&&

.LONG TERM.../ISSUED AT 326 AM/...TONIGHT AND BEYOND

TONIGHT...COLD FRONT EXPECTED TO SETTLE ACROSS THE UPPER PENINSULA
OVERNIGHT.  QUESTION FOR TONIGHTS FORECAST WILL FOCUS ON LOW CLOUD
DEVELOPMENT...WITH GFS (WITH SUPPORT FROM THE ECMWF) AND TO SOME
EXTENT THE NAM INDICATING SHALLOW LOW LEVEL MOISTURE RETURN BENEATH
INVERSION INTERACTING WITH CONVERGENCE ALONG APPROACHING BOUNDARY TO
PRODUCE A LOW ST DECK SPREADING/DEVELOPING AT LEAST ACROSS EASTERN
UPPER/FAR NORTHERN LOWER OVERNIGHT.  NOT AN UNREASONABLE IDEA...AND
WILL TREND THE FORECAST IN THAT DIRECTION.

FRIDAY...FRONT WILL SINK SOUTHWARD ACROSS NORTHERN LOWER MI ON
FRIDAY...DRAGGING LOW CLOUD DECK WITH IT ALTHOUGH CLOUD LAYER OUGHT
TO BE FAIRLY THIN AND STILL SHOULD MIX OUT WITH TIME.  DESPITE PLUME
OF STEEP MID LEVEL LAPSE RATES SPREADING ACROSS THE LOWER
PENINSULA...CAPPED MOIST LAYER WILL BE TOO SHALLOW TO SUPPORT PRECIP
DEVELOPMENT ALONG THE BOUNDARY.  SO A DRY FRONTAL PASSAGE IS
ANTICIPATED...AND WILL TRY TO LEAN THE FORECAST TOWARD MORE CLOUDS
EARLY AND LESS CLOUD COVER IN THE AFTERNOON.  OVERALL LOOKS LIKE
GOOD WEATHER FOR TRICK-OR-TREATERS BY FRIDAY EVENING...WITH
RELATIVELY LIGHT WINDS AND TEMPERATURES MAINLY IN THE MID 40S TO
AROUND 50.  SHALLOW COOL AIR SPILLS INTO THE REGION FRIDAY NIGHT...
WITH 925MB TEMPERATURES FALLING INTO THE 0 TO -4C RANGE OVERNIGHT
OVER LAKE HURON WHERE LOW LEVEL FLOW WILL SWING AROUND TO THE
NORTHEAST AS SURFACE HIGH MOVES IN FROM THE NORTH.  THIS COULD BRING
SOME SHALLOW LAKE SC INTO NORTHEAST LOWER AFTER MIDNIGHT.

EARLY EXTENDED RANGE (SATURDAY THROUGH MONDAY)...COOLING DOWN AGAIN
FOR SATURDAY BEHIND COLD FRONT...SOMETHING NEAR OR JUST A BIT COOLER
THAN NORMAL FOR THE FIRST WEEKEND IN NOVEMBER.  TEMPERATURES
EXPECTED TO MODERATE FOR SUNDAY/MONDAY...BUT AS THE WARM AIR RETURNS
ONCE AGAIN WILL EVENTUALLY NEED TO LOOK AT THREAT FOR WARM ADVECTION
PRECIPITATION...ESPECIALLY FOR SUNDAY.

JPB

&&

.MARINE.../ISSUED AT 326 AM/

GALE WARNINGS ARE ALREADY UP WITHIN THE LAKE MICHIGAN NEARSHORE
ZONES (SANS GRAND TRAVERSE BAY) AND THE STRAITS OF MACKINAC IN
ANTICIPATION OF A RAPID INCREASE IN WINDS THIS MORNING.  SMALL CRAFT
ADVISORIES WILL BE ISSUED FOR REMAINING NEARSHORE ZONES FOR TODAY
THROUGH TONIGHT.  WINDS SHOULD DIMINISH TONIGHT AS GRADIENT BEGINS
TO SLACKEN AND LOW LEVEL WARM ADVECTION INCREASES OVER WATER
STABILITY.  COLD FRONT DROPPING SOUTH ACROSS THE STATE FRIDAY WILL
SWITCH WINDS AROUND TO THE NORTHWEST.  OTHER THAN POSSIBLY SOME
SMALL CRAFT ADVISORIES FRIDAY MORNING DUE TO LINGERING WAVE
ACTION...NOT ANTICIPATING ADDITIONAL HEADLINE CRITERIA CONDITIONS
INTO SATURDAY AS HIGH PRESSURE BUILDS INTO THE FORECAST AREA.

JPB

&&

.AVIATION.../ISSUED AT 120 AM/...VALID FOR 06Z TAFS

PREVAILING VFR CONDITIONS THROUGH THE TAF PERIOD DUE TO A LARGE
AREA OF SURFACE HIGH PRESSURE. AREAS OF MID/HIGH CLOUDS EARLY THIS
MORNING FROM WARM AIR ADVECTION ALOFT. AS THE SURFACE HIGH MOVES
OFF TO OUR SOUTHEAST LATER THIS MORNING...SOUTHWEST WINDS WILL INCREASE
WITH GUSTS TO BETWEEN 20 AND 25 KNOTS.

AJS

&&

.APX WATCHES/WARNINGS/ADVISORIES...
MI...NONE.
LM...SMALL CRAFT ADVISORY UNTIL 5 AM EDT FRIDAY FOR LMZ323.
     GALE WARNING FROM 2 PM THIS AFTERNOON TO 5 AM EDT FRIDAY FOR
     LMZ341-342-344>346.
LH...SMALL CRAFT ADVISORY UNTIL 5 AM EDT FRIDAY FOR LHZ346>349.
     GALE WARNING FROM 2 PM THIS AFTERNOON TO 5 AM EDT FRIDAY FOR
     LHZ345.
LS...SMALL CRAFT ADVISORY UNTIL 5 AM EDT FRIDAY FOR LSZ321-322.

&&
Hazardous weather outlook, Oct 29, 3:55 PM EDT, 12 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GAYLORD MI
355 PM EDT WED OCT 29 2008

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-042-
301100-
STRAITS OF MACKINAC-ST IGNACE TO FALSE DETOUR CHANNEL-
MACKINAC BRDG TO PRESQUE ISLE LT-PRESQUE ISLE LT TO STURGEON PT-
STURGEON PT TO ALABASTER-GRAND TRAVERSE BAY-
SEUL CHOIX PT TO MACKINAC BRDG-NORWOOD TO MACKINAC BRDG-
SLEEPING BEAR PT TO GRAND TRAVERSE LT-PT BETSIE TO SLEEPING BEAR PT-
MANISTEE TO PT BETSIE-WHITEFISH BAY-ST. MARYS RIVER-CHIPPEWA-
MACKINAC-EMMET-CHEBOYGAN-PRESQUE ISLE-CHARLEVOIX-LEELANAU-ANTRIM-
OTSEGO-MONTMORENCY-ALPENA-BENZIE-GRAND TRAVERSE-KALKASKA-CRAWFORD-
OSCODA-ALCONA-MANISTEE-WEXFORD-MISSAUKEE-ROSCOMMON-OGEMAW-IOSCO-
GLADWIN-ARENAC-
355 PM EDT WED OCT 29 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN LOWER MICHIGAN...
EASTERN UPPER MICHIGAN...AND ADJACENT NEARSHORE WATERS OF LAKE
MICHIGAN...LAKE HURON AND LAKE SUPERIOR.

.DAY ONE...TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

GALE FORCE WINDS ARE EXPECTED ON LAKE MICHIGAN AND WITHIN THE
STRAITS OF MACKINAC THURSDAY AFTERNOON THROUGH THURSDAY NIGHT...
WITH OCCASIONAL GUSTS TO 35 KNOTS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED.

SMITH

Nearby

Small Craft Advisories in Michigan, 2008Every small craft advisory in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.