Great Lakes Forecast
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000
FZUS63 KMQT 231457
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
957 AM EST SUN NOV 23 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...LOW PRESSURE OF 29.4 INCHES OVER THE NORTHERN PLAINS
WILL SLIDE TOWARD THE WESTERN GREAT LAKES TODAY BEFORE MERGING WITH
ANOTHER LOW PRESSURE SYSTEM OF 29.2 INCHES LIFTING NORTH ACROSS THE
MIDDLE MISSISSIPPI RIVER VALLEY TONIGHT. THE NEWLY FORMED LOW WILL
THEN DEEPEN TO 28.9 INCHES AS IT TRACKS NORTHEAST...CROSSING FAR
EASTERN UPPER MICHIGAN MONDAY AFTERNOON AND ARRIVING OVER WESTERN
QUEBEC MONDAY NIGHT. IN ITS WAKE...A 30.1 INCH HIGH PRESSURE RIDGE
WILL MOVE TO THE WESTERN GREAT LAKES TUESDAY EVENING. A LOW PRESSURE
TROUGH OF 29.8 INCHES WILL MOVE FROM THE NORTHERN PLAINS TO THE
WESTERN GREAT LAKES ON WEDNESDAY AND TO THE LOWER GREAT LAKES
THURSDAY. AT THE SAME TIME...HIGH PRESSURE OF 30.6 INCHES WILL BUILD
SOUTHEAST FROM CANADA INTO THE DAKOTAS.

LSZ162-232300-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
957 AM EST SUN NOV 23 2014 /857 AM CST SUN NOV 23 2014/

...GALE WARNING IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY
EVENING...

.REST OF TODAY...SOUTH WINDS 5 TO 15 KNOTS...EXCEPT NORTHEAST NEAR
DULUTH...BECOMING SOUTHWEST IN THE AFTERNOON. PATCHY FOG. A SLIGHT
CHANCE OF RAIN. WAVES 1 TO 3 FEET SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...NORTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS
AFTER MIDNIGHT. PATCHY FOG. A CHANCE OF RAIN IN THE EVENING.
RAIN CHANGING TO SNOW AFTER MIDNIGHT. WAVES BUILDING TO 3 TO 5 FEET.
.MONDAY...NORTH WINDS 20 TO 30 KNOTS INCREASING TO GALES TO
35 KNOTS IN THE AFTERNOON. SNOW LIKELY. FREEZING SPRAY IN THE
AFTERNOON. WAVES BUILDING TO 7 TO 10 FEET.
.MONDAY NIGHT...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST
15 TO 25 KNOTS AFTER MIDNIGHT. A FEW NORTH GALES TO 35 KNOTS IN THE
EVENING. FREEZING SPRAY IN THE EVENING. SNOW LIKELY IN THE
EVENING...THEN A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES BUILDING
TO 8 TO 11 FEET...THEN SUBSIDING TO 3 TO 6 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 20 KNOTS BACKING WEST IN THE
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO
1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 20 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO
1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS. A CHANCE OF SNOW. WAVES SUBSIDING TO CALM TO 2 FEET...
THEN BUILDING TO 4 TO 7 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST 10 TO
20 KNOTS. HEAVY FREEZING SPRAY. WAVES SUBSIDING TO 1 TO 3 FEET.

$$

LSZ263-232300-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
957 AM EST SUN NOV 23 2014

...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY
NIGHT...

.REST OF TODAY...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH 5 TO
15 KNOTS IN THE AFTERNOON. AREAS OF FOG. A SLIGHT CHANCE OF RAIN.
WAVES 2 TO 4 FEET SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...NORTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS
AFTER MIDNIGHT. PATCHY FOG. A CHANCE OF RAIN IN THE EVENING.
RAIN AFTER MIDNIGHT...CHANGING TO SNOW LATE. WAVES BUILDING TO 3 TO
6 FEET.
.MONDAY...NORTH GALES TO 40 KNOTS. SNOW. FREEZING SPRAY IN THE
AFTERNOON. WAVES BUILDING TO 10 TO 14 FEET.
.MONDAY NIGHT...NORTH GALES TO 35 KNOTS DIMINISHING TO 15 TO
25 KNOTS AFTER MIDNIGHT. FREEZING SPRAY IN THE EVENING. SNOW.
WAVES SUBSIDING TO 5 TO 8 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 20 KNOTS BACKING WEST IN THE
AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 20 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES BUILDING TO 2 TO
4 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 15 TO 25 KNOTS BECOMING NORTH 20 TO
30 KNOTS. SNOW LIKELY...THEN A CHANCE OF SNOW. FREEZING SPRAY.
WAVES SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO 5 TO 8 FEET.
.THURSDAY...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 10 TO
20 KNOTS. FREEZING SPRAY. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO 2 TO 4 FEET...THEN BUILDING TO 3 TO 5 FEET.

$$

LSZ264-232300-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
957 AM EST SUN NOV 23 2014

...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY
NIGHT...

.REST OF TODAY...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTH 10 TO
20 KNOTS IN THE AFTERNOON. PATCHY FOG. A CHANCE OF RAIN. WAVES 3 TO
5 FEET SUBSIDING TO 2 TO 4 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 15 TO
25 KNOTS AFTER MIDNIGHT. AREAS OF FOG. A CHANCE OF RAIN IN THE
EVENING. RAIN AFTER MIDNIGHT...POSSIBLY MIXED WITH SNOW LATE. WAVES
SUBSIDING TO 1 TO 3 FEET...THEN BUILDING TO 3 TO 6 FEET.
.MONDAY...NORTH GALES TO 40 KNOTS. RAIN AND SNOW...CHANGING TO ALL
SNOW BY MID MORNING. FREEZING SPRAY IN THE AFTERNOON. WAVES BUILDING
TO 12 TO 17 FEET.
.MONDAY NIGHT...NORTH GALES TO 40 KNOTS. FREEZING SPRAY. SNOW.
WAVES SUBSIDING TO 6 TO 9 FEET.
.TUESDAY...NORTHWEST WINDS 15 TO 25 KNOTS. SCATTERED SNOW
SHOWERS. WAVES SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 10 TO 20 KNOTS BECOMING NORTH 20 TO
30 KNOTS. SNOW LIKELY. FREEZING SPRAY. WAVES SUBSIDING TO CALM TO
2 FEET...THEN BUILDING TO 5 TO 8 FEET.
.THURSDAY...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. FREEZING SPRAY. A CHANCE OF SNOW SHOWERS. WAVES
BUILDING TO 6 TO 9 FEET...THEN SUBSIDING TO 3 TO 5 FEET.

$$

LSZ265-232300-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
957 AM EST SUN NOV 23 2014

...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY
NIGHT...

.REST OF TODAY...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS IN THE AFTERNOON. AREAS OF FOG. A SLIGHT CHANCE OF
DRIZZLE THROUGH NOON...THEN A CHANCE OF RAIN. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING EAST 5 TO
15 KNOTS AFTER MIDNIGHT. AREAS OF FOG. RAIN. WAVES SUBSIDING TO
CALM TO 2 FEET.
.MONDAY...NORTH WINDS 20 TO 30 KNOTS INCREASING TO GALES TO
45 KNOTS IN THE AFTERNOON. AREAS OF FOG IN THE MORNING.
RAIN...CHANGING TO SNOW BY LATE MORNING. WAVES BUILDING TO 12 TO 17
FEET.
.MONDAY NIGHT...NORTH GALES TO 45 KNOTS BECOMING NORTHWEST GALES
TO 35 KNOTS AFTER MIDNIGHT. SNOW. FREEZING SPRAY AFTER MIDNIGHT.
WAVES SUBSIDING TO 8 TO 11 FEET.
.TUESDAY...NORTHWEST WINDS 15 TO 25 KNOTS BACKING WEST IN THE
AFTERNOON. NUMEROUS SNOW SHOWERS IN THE MORNING...THEN SCATTERED
SNOW SHOWERS. WAVES SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS BECOMING NORTH 15 TO
25 KNOTS. A CHANCE OF SNOW...THEN SNOW LIKELY. WAVES BUILDING TO
3 TO 6 FEET.
.THURSDAY...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. FREEZING SPRAY. SNOW SHOWERS LIKELY. WAVES BUILDING TO
6 TO 9 FEET...THEN SUBSIDING TO 3 TO 5 FEET.

$$

LSZ266-232300-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
957 AM EST SUN NOV 23 2014

...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY
NIGHT...

.REST OF TODAY...SOUTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS IN THE AFTERNOON. AREAS OF FOG. A CHANCE OF RAIN. WAVES 3
TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.TONIGHT...SOUTH WINDS 10 TO 20 KNOTS BACKING EAST AFTER
MIDNIGHT. AREAS OF FOG. RAIN. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 20 TO 30 KNOTS INCREASING TO GALES TO
45 KNOTS IN THE AFTERNOON. AREAS OF FOG IN THE MORNING.
RAIN...CHANGING TO SNOW BY EARLY AFTERNOON. WAVES SUBSIDING TO 1 TO
3 FEET...THEN BUILDING TO 12 TO 17 FEET.
.MONDAY NIGHT...NORTH GALES TO 40 KNOTS. SNOW. WAVES BUILDING TO
15 TO 20 FEET...THEN SUBSIDING TO 8 TO 11 FEET.
.TUESDAY...NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS IN THE AFTERNOON. SNOW SHOWERS IN THE MORNING...THEN
SCATTERED SNOW SHOWERS. WAVES SUBSIDING TO 3 TO 6 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO 2 TO 4 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS BECOMING NORTH 15 TO
25 KNOTS. A CHANCE OF SNOW...THEN SNOW LIKELY. WAVES SUBSIDING TO
1 TO 3 FEET...THEN BUILDING TO 4 TO 7 FEET.
.THURSDAY...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. FREEZING SPRAY. A CHANCE OF SNOW SHOWERS. SNOW SHOWERS
LIKELY. WAVES BUILDING TO 6 TO 9 FEET...THEN SUBSIDING TO 3 TO
6 FEET.

$$

LSZ267-232300-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
957 AM EST SUN NOV 23 2014

...GALE WARNING IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE
MONDAY NIGHT...

.REST OF TODAY...SOUTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS IN THE AFTERNOON. AREAS OF FOG. A CHANCE OF RAIN. WAVES 3
TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST 10 TO
20 KNOTS AFTER MIDNIGHT. AREAS OF FOG. RAIN. WAVES SUBSIDING TO
1 TO 3 FEET.
.MONDAY...NORTHEAST WINDS 15 TO 25 KNOTS BECOMING NORTH 20 TO
30 KNOTS IN THE AFTERNOON. AREAS OF FOG. RAIN...CHANGING TO SNOW BY
LATE AFTERNOON. WAVES BUILDING TO 10 TO 14 FEET.
.MONDAY NIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 20 TO
30 KNOTS AFTER MIDNIGHT. SNOW. WAVES BUILDING TO 12 TO 17 FEET...
THEN SUBSIDING TO 8 TO 11 FEET.
.TUESDAY...NORTH WINDS 15 TO 25 KNOTS BACKING NORTHWEST IN THE
AFTERNOON. NUMEROUS SNOW SHOWERS. WAVES SUBSIDING TO 3 TO 5 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO 2 TO 4 FEET.
.WEDNESDAY...SOUTH WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW...THEN
SNOW LIKELY. WAVES SUBSIDING TO 1 TO 3 FEET...THEN BUILDING TO
2 TO 4 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS BACKING NORTHWEST. A
CHANCE OF SNOW SHOWERS. FREEZING SPRAY. WAVES BUILDING TO 4 TO
7 FEET...THEN SUBSIDING TO 3 TO 5 FEET.

$$
LSZ261-232300-
MAFOR 2316/
SUPERIOR WEST...GALE WARNING IN EFFECT...11510 11503 11700 11810
11836 11837 12847. AREAS OF FOG THROUGH THIS EVENING. SLIGHT CHANCE
OF RAIN TODAY. CHANCE OF RAIN IN THE EVENING. WAVES 2 FEET OR LESS
THIS AFTERNOON BUILDING TO 3 TO 5 FEET TONIGHT. WAVES BUILDING TO 6
TO 9 FEET MONDAY MORNING.

SUPERIOR NORTH CENTRAL...GALE WARNING IN EFFECT...11430 12420 11423
11216 11126 11147 11857. PATCHY FOG LATE THIS MORNING...THEN AREAS OF
FOG THROUGH LATE TONIGHT. CHANCE OF RAIN TODAY AND THIS EVENING.
WAVES 3 TO 5 FEET THIS AFTERNOON SUBSIDING TO 1 TO 3 FEET TONIGHT.
WAVES BUILDING TO 8 TO 11 FEET MONDAY MORNING.

SUPERIOR SOUTH CENTRAL...GALE WARNING IN EFFECT...12433 11423 11426
11326 11216 11126 11847. AREAS OF FOG THROUGH TONIGHT. CHANCE OF RAIN
TODAY. WAVES 2 TO 5 FEET THIS AFTERNOON. WAVES 1 TO 4 FEET TONIGHT
AND MONDAY MORNING.

SUPERIOR EAST...GALE WARNING IN EFFECT...11443 12433 11436 11336
12226 11136. AREAS OF FOG. CHANCE OF RAIN TODAY. WAVES 2 TO 6 FEET.

$$

KLUBER





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