Great Lakes Forecast
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000
FZUS63 KMQT 150854
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
354 AM EST SAT NOV 15 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...EXPECT A 30.4 INCH HIGH PRESSURE RIDGE OVER THE OHIO
RIVER VALLEY EARLY THIS MORNING TO MOVE EAST AND OFF THE MID ATLANTIC
COAST BY SUNDAY MORNING. A 29.6 INCH LOW PRESSURE SYSTEM MOVING
SOUTHEAST ACROSS SOUTH CENTRAL CANADA WILL CROSS NORTHERN LAKE
SUPERIOR MONDAY MORNING BEFORE MOVING INTO WESTERN QUEBEC ON MONDAY
NIGHT TO THE EAST OF A 30.4 INCH HIGH PRESSURE RIDGE IN THE PLAINS.
ON TUESDAY...THIS LOW WILL MERGE OVER THE CANADIAN MARITIMES WITH A
29.4 INCH LOW PRESSURE MOVING UP THE EAST COAST WHILE THE PLAINS HIGH
SINKS INTO TEXAS. AS THE HIGH MOVES INTO THE SOUTHEAST STATES ON
WEDNESDAY...A LOW PRESSURE TROUGH AVERAGING 29.7 INCHES OVER THE
NORTHERN PLAINS TUESDAY EVENING WILL MOVE OVER THE UPPER GREAT LAKES.

LSZ162-151700-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
354 AM EST SAT NOV 15 2014 /254 AM CST SAT NOV 15 2014/

.EARLY THIS MORNING...WEST WINDS 10 TO 20 KNOTS. WAVES 2 TO
4 FEET.
.TODAY...WEST WINDS 15 TO 25 KNOTS. WAVES BUILDING TO 3 TO
6 FEET.
.TONIGHT...WEST WINDS 15 TO 25 KNOTS. A SLIGHT CHANCE OF SNOW
SHOWERS. WAVES 3 TO 6 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A SLIGHT CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. WAVES BUILDING TO 4 TO 7 FEET...THEN
SUBSIDING TO 3 TO 6 FEET.
.SUNDAY NIGHT...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT.
WAVES SUBSIDING TO 2 TO 4 FEET.
.MONDAY...NORTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO
30 KNOTS IN THE AFTERNOON. A CHANCE OF SNOW SHOWERS. WAVES
BUILDING TO 4 TO 7 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO
15 TO 25 KNOTS AFTER MIDNIGHT. FREEZING SPRAY. WAVES BUILDING TO
5 TO 8 FEET...THEN SUBSIDING TO 3 TO 6 FEET.
.TUESDAY...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES SUBSIDING TO 3 TO 5 FEET.
.WEDNESDAY...WEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST. WAVES
SUBSIDING TO 2 TO 4 FEET...THEN BUILDING TO 3 TO 6 FEET.

$$

LSZ263-151700-
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-
354 AM EST SAT NOV 15 2014

.EARLY THIS MORNING...WEST WINDS 10 TO 20 KNOTS. ISOLATED SNOW
SHOWERS. WAVES 3 TO 6 FEET.
.TODAY...WEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO 30 KNOTS
IN THE AFTERNOON. ISOLATED SNOW SHOWERS. WAVES BUILDING TO 5 TO
8 FEET.
.TONIGHT...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 5 TO 8 FEET.
.SUNDAY...SOUTHWEST WINDS 20 TO 30 KNOTS. A SLIGHT CHANCE OF SNOW
SHOWERS. WAVES BUILDING TO 5 TO 9 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS IN THE
EVENING...THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. WAVES
SUBSIDING TO 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 20 TO 30 KNOTS BECOMING NORTH GALES TO
35 KNOTS IN THE AFTERNOON. SNOW SHOWERS. WAVES BUILDING TO 6 TO
9 FEET.
.MONDAY NIGHT...NORTH GALES TO 35 KNOTS BECOMING NORTHWEST 20 TO
30 KNOTS AFTER MIDNIGHT. FREEZING SPRAY. SNOW SHOWERS LIKELY.
WAVES BUILDING TO 6 TO 10 FEET.
.TUESDAY...WEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS. FREEZING SPRAY. A CHANCE OF SNOW SHOWERS. WAVES
SUBSIDING TO 4 TO 7 FEET.
.WEDNESDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 20 TO
30 KNOTS. SNOW SHOWERS LIKELY...THEN A CHANCE OF SNOW SHOWERS.
WAVES 4 TO 7 FEET.

$$

LSZ264-151700-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
354 AM EST SAT NOV 15 2014

.EARLY THIS MORNING...WEST WINDS 15 TO 25 KNOTS. ISOLATED SNOW
SHOWERS. WAVES 3 TO 5 FEET.
.TODAY...WEST WINDS 20 TO 30 KNOTS. ISOLATED SNOW SHOWERS. WAVES
BUILDING TO 6 TO 9 FEET.
.TONIGHT...WEST WINDS 20 TO 30 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES SUBSIDING TO 5 TO 8 FEET.
.SUNDAY...SOUTHWEST WINDS 20 TO 30 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES BUILDING TO 5 TO 9 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS VEERING WEST AFTER
MIDNIGHT. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN SNOW
SHOWERS LIKELY AFTER MIDNIGHT. WAVES SUBSIDING TO 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 20 TO 30 KNOTS BECOMING NORTH GALES TO
35 KNOTS IN THE AFTERNOON. SNOW SHOWERS. WAVES BUILDING TO 6 TO
9 FEET.
.MONDAY NIGHT...NORTH GALES TO 40 KNOTS BECOMING NORTHWEST GALES
TO 35 KNOTS AFTER MIDNIGHT. SNOW SHOWERS LIKELY. FREEZING SPRAY
AFTER MIDNIGHT. WAVES BUILDING TO 7 TO 11 FEET.
.TUESDAY...NORTHWEST GALES TO 35 KNOTS BECOMING WEST 20 TO
30 KNOTS. FREEZING SPRAY. SNOW SHOWERS LIKELY. WAVES SUBSIDING TO
4 TO 7 FEET.
.WEDNESDAY...NORTHWEST WINDS 20 TO 30 KNOTS. SNOW SHOWERS
LIKELY...THEN A CHANCE OF SNOW SHOWERS LATE. WAVES BUILDING TO 5 TO
8 FEET.

$$

LSZ265-151700-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
354 AM EST SAT NOV 15 2014

.EARLY THIS MORNING...WEST WINDS 15 TO 25 KNOTS. ISOLATED SNOW
SHOWERS. WAVES 2 TO 4 FEET.
.TODAY...WEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO 30 KNOTS
IN THE AFTERNOON. ISOLATED SNOW SHOWERS. WAVES BUILDING TO 3 TO
6 FEET.
.TONIGHT...WEST WINDS 20 TO 30 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. A SLIGHT CHANCE OF SNOW SHOWERS. WAVES 3 TO 6 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A SLIGHT CHANCE OF SNOW
SHOWERS IN THE MORNING. WAVES SUBSIDING TO 2 TO 4 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS VEERING WEST AFTER
MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET.
.MONDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 20 TO
30 KNOTS IN THE AFTERNOON. SNOW SHOWERS. WAVES BUILDING TO 4 TO
7 FEET.
.MONDAY NIGHT...NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS. WAVES
BUILDING TO 7 TO 11 FEET.
.TUESDAY...WEST GALES TO 35 KNOTS DIMINISHING TO 20 TO 30 KNOTS.
SNOW SHOWERS. WAVES SUBSIDING TO 3 TO 5 FEET.
.WEDNESDAY...WEST WINDS 20 TO 30 KNOTS VEERING NORTHWEST. SNOW
SHOWERS LIKELY. WAVES BUILDING TO 4 TO 7 FEET.

$$

LSZ266-151700-
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-
354 AM EST SAT NOV 15 2014

.EARLY THIS MORNING...WEST WINDS 15 TO 25 KNOTS. ISOLATED SNOW
SHOWERS. WAVES 3 TO 6 FEET.
.TODAY...WEST WINDS 15 TO 25 KNOTS INCREASING TO 20 TO 30 KNOTS
IN THE AFTERNOON. SCATTERED SNOW SHOWERS. WAVES BUILDING TO 6 TO
9 FEET.
.TONIGHT...WEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 6 TO 9 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES SUBSIDING TO 5 TO 8 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS. A SLIGHT CHANCE
OF SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. WAVES SUBSIDING TO 3 TO 6 FEET.
.MONDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 20 TO
30 KNOTS IN THE AFTERNOON. SNOW SHOWERS. WAVES SUBSIDING TO 3 TO
5 FEET...THEN BUILDING TO 6 TO 9 FEET.
.MONDAY NIGHT...NORTH GALES TO 35 KNOTS. SNOW SHOWERS. WAVES
BUILDING TO 9 TO 12 FEET.
.TUESDAY...NORTHWEST GALES TO 35 KNOTS BECOMING WEST 20 TO
30 KNOTS. FREEZING SPRAY. SNOW SHOWERS. WAVES SUBSIDING TO 5 TO
8 FEET.
.WEDNESDAY...WEST WINDS 20 TO 30 KNOTS VEERING NORTHWEST. SNOW
SHOWERS. WAVES SUBSIDING TO 3 TO 6 FEET...THEN BUILDING TO 5 TO
8 FEET.

$$

LSZ267-151700-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
354 AM EST SAT NOV 15 2014

.EARLY THIS MORNING...WEST WINDS 15 TO 25 KNOTS. SCATTERED SNOW
SHOWERS. WAVES 3 TO 7 FEET.
.TODAY...WEST WINDS 20 TO 30 KNOTS. SCATTERED SNOW SHOWERS. WAVES
BUILDING TO 6 TO 9 FEET.
.TONIGHT...WEST WINDS 20 TO 30 KNOTS BACKING SOUTHWEST AFTER
MIDNIGHT. A SLIGHT CHANCE OF SNOW SHOWERS. WAVES SUBSIDING TO
5 TO 8 FEET.
.SUNDAY...SOUTHWEST WINDS 20 TO 30 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES SUBSIDING TO 4 TO 7 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS. A SLIGHT CHANCE
OF SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. WAVES SUBSIDING TO 3 TO 6 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 25 KNOTS VEERING WEST IN THE
AFTERNOON. SNOW SHOWERS. WAVES SUBSIDING TO 3 TO 5 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 25 KNOTS BECOMING NORTH
20 TO 30 KNOTS AFTER MIDNIGHT. SNOW SHOWERS. WAVES BUILDING TO
8 TO 11 FEET.
.TUESDAY...NORTHWEST GALES TO 35 KNOTS BECOMING WEST 20 TO
30 KNOTS. SNOW SHOWERS. WAVES SUBSIDING TO 6 TO 9 FEET.
.WEDNESDAY...WEST WINDS 20 TO 30 KNOTS VEERING NORTHWEST. SNOW
SHOWERS. WAVES SUBSIDING TO 4 TO 8 FEET.

$$

LSZ261-151700-
MAFOR 1510/
SUPERIOR WEST 12630 15640. SLIGHT CHANCE OF SNOW SHOWERS TONIGHT.
WAVES 3 TO 7 FEET.

SUPERIOR NORTH CENTRAL 11630 15640 11640. ISOLATED SNOW SHOWERS
TODAY. CHANCE OF SNOW SHOWERS TONIGHT. WAVES 3 TO 8 FEET.

SUPERIOR SOUTH CENTRAL 11630 15640 11540. ISOLATED SNOW SHOWERS
TODAY AND TONIGHT. WAVES 2 TO 6 FEET.

SUPERIOR EAST 12630 15640. SCATTERED SNOW SHOWERS TODAY AND TONIGHT.
WAVES 5 TO 7 FEET BUILDING TO 7 TO 10 FEET TODAY. WAVES 7 TO 10 FEET
TONIGHT.

$$

SRF






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