Great Lakes Forecast
Issued by NWS

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265
FZUS63 KMQT 020258
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
958 PM EST THU DEC 1 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...A 29.5 INCH TROUGH EXTENDING WESTWARD ACROSS THE UPPER
GREAT LAKES WILL GRADUALLY WEAKEN TO 29.9 INCHES THROUGH FRIDAY AS A
30.4 INCH HIGH PRESSURE RIDGE BUILDS ACROSS THE PLAINS. THE RIDGE
WILL CROSS LAKE SUPERIOR ON SATURDAY AND THE LOWER GREAT LAKES ON
SUNDAY. A 29.8 INCH TROUGH OVER THE NORTHERN PLAINS SUNDAY MORNING
WILL MOVE OVER WESTERN ONTARIO BY MONDAY MORNING. 29.5 INCH LOW
PRESSURE TRACKING NORTHWARD FROM THE CENTRAL PLAINS TO SOUTHERN
MANITOBA MONDAY THROUGH TUESDAY WILL SWING A 29.9 INCH TROUGH ACROSS
LAKE SUPERIOR ON TUESDAY.

LSZ162-021100-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
958 PM EST THU DEC 1 2016 /858 PM CST THU DEC 1 2016/

.REST OF TONIGHT...NORTHWEST WINDS 15 TO 25 KNOTS. ISOLATED SNOW
SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS. A SLIGHT CHANCE OF DRIZZLE
AND ISOLATED SNOW SHOWERS IN THE MORNING. WAVES SUBSIDING TO CALM TO
2 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN AND SNOW SHOWERS. WAVES CALM TO 2 FEET.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST IN THE
AFTERNOON. A SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. WAVES
CALM TO 2 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KNOTS BACKING SOUTH
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
25 KNOTS IN THE AFTERNOON. A CHANCE OF RAIN AND SNOW. WAVES
BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW IN THE
EVENING. WAVES SUBSIDING TO CALM TO 2 FEET.
.MONDAY...SOUTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS.
A CHANCE OF RAIN...POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO
1 TO 3 FEET.
.TUESDAY...SOUTH WINDS 10 TO 20 KNOTS BECOMING NORTH 15 TO
25 KNOTS. A CHANCE OF SNOW...POSSIBLY MIXED WITH RAIN. WAVES 1 TO 3
FEET.

$$

LSZ263-021100-
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-
958 PM EST THU DEC 1 2016

.REST OF TONIGHT...NORTH WINDS 15 TO 25 KNOTS. SCATTERED SNOW
SHOWERS. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.FRIDAY...NORTH WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 10 TO
20 KNOTS IN THE AFTERNOON. A SLIGHT CHANCE OF DRIZZLE AND
ISOLATED SNOW SHOWERS. WAVES SUBSIDING TO 1 TO 3 FEET.
.FRIDAY NIGHT...NORTH WINDS 5 TO 15 KNOTS BACKING NORTHWEST AFTER
MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS. WAVES SUBSIDING TO
CALM TO 2 FEET.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN AND SNOW
SHOWERS. WAVES CALM TO 2 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
25 KNOTS IN THE AFTERNOON. A CHANCE OF RAIN AND SNOW. WAVES
BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW. WAVES
1 TO 3 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 20 KNOTS BACKING SOUTH. WAVES 1 TO 3
FEET.
.TUESDAY...SOUTH WINDS 15 TO 25 KNOTS VEERING NORTHWEST. A CHANCE
OF SNOW...POSSIBLY MIXED WITH RAIN. WAVES 1 TO 3 FEET.

$$

LSZ264-021100-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
958 PM EST THU DEC 1 2016

.REST OF TONIGHT...NORTHWEST WINDS 20 TO 30 KNOTS VEERING NORTH
AFTER MIDNIGHT. SCATTERED SNOW SHOWERS. WAVES 4 TO 7 FEET
SUBSIDING TO 3 TO 6 FEET.
.FRIDAY...NORTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS IN THE AFTERNOON. SCATTERED SNOW SHOWERS. WAVES
SUBSIDING TO 2 TO 4 FEET.
.FRIDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS BECOMING NORTHWEST
5 TO 15 KNOTS AFTER MIDNIGHT. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BACKING WEST IN THE
AFTERNOON. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS. WAVES CALM
TO 2 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW. A CHANCE
OF RAIN IN THE AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
AND SNOW. WAVES 1 TO 3 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BACKING SOUTH. WAVES 1 TO 3
FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BACKING EAST. A CHANCE
OF RAIN AND SNOW. WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING
TO 2 TO 4 FEET.

$$

LSZ265-021100-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
958 PM EST THU DEC 1 2016

.REST OF TONIGHT...NORTHWEST WINDS 20 TO 30 KNOTS. SCATTERED SNOW
SHOWERS. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 6 FEET.
.FRIDAY...NORTHWEST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS IN THE AFTERNOON. SCATTERED RAIN AND SNOW SHOWERS. WAVES
SUBSIDING TO 2 TO 4 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
AND SNOW SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BACKING WEST IN THE
AFTERNOON. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS. WAVES CALM
TO 2 FEET.
.SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN AND SNOW
IN THE AFTERNOON. WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS DIMINISHING TO
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW. WAVES
BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BACKING SOUTH. WAVES CALM TO
2 FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BACKING EAST. RAIN...
POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO 2 TO 4 FEET.

$$

LSZ266-021100-
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-
958 PM EST THU DEC 1 2016

.REST OF TONIGHT...NORTHWEST WINDS 20 TO 30 KNOTS. NUMEROUS RAIN AND
SNOW SHOWERS. WAVES 4 TO 8 FEET.
.FRIDAY...NORTH WINDS 20 TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS IN THE AFTERNOON. SCATTERED RAIN SHOWERS...POSSIBLY
MIXED WITH SNOW. WAVES SUBSIDING TO 3 TO 5 FEET.
.FRIDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS BACKING NORTHWEST
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS...POSSIBLY MIXED WITH
SNOW. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS. A SLIGHT CHANCE OF
RAIN AND SNOW SHOWERS. WAVES CALM TO 2 FEET.
.SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN AND SNOW.
WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
10 TO 20 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW. WAVES
BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BACKING SOUTH. A CHANCE OF
RAIN AND SNOW. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST 20 TO
30 KNOTS. RAIN...POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO 3 TO
5 FEET.

$$

LSZ267-021100-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
958 PM EST THU DEC 1 2016

.REST OF TONIGHT...NORTHWEST WINDS 20 TO 30 KNOTS. NUMEROUS RAIN
SHOWERS. WAVES 4 TO 7 FEET.
.FRIDAY...NORTH WINDS 20 TO 30 KNOTS BACKING NORTHWEST IN THE
AFTERNOON. SCATTERED RAIN SHOWERS. WAVES SUBSIDING TO 3 TO 5 FEET.
.FRIDAY NIGHT...NORTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...NORTHWEST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS IN THE AFTERNOON. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS. WAVES CALM TO 2 FEET.
.SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN...POSSIBLY
MIXED WITH SNOW. WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW. WAVES 1 TO 3 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BACKING SOUTH. A CHANCE OF
RAIN...POSSIBLY MIXED WITH SNOW. WAVES SUBSIDING TO CALM TO
2 FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BACKING EAST. RAIN...
POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO 2 TO 4 FEET.

$$
LSZ261-021100-
MAFOR 0204/
SUPERIOR WEST 11820 12720 11820 13710 11700. WAVES 1 TO 4 FEET.

SUPERIOR NORTH CENTRAL 12730 13830 11820 11720 11810. SCATTERED
SNOW SHOWERS OVERNIGHT AND FRIDAY MORNING. WAVES 4 TO 7 FEET
OVERNIGHT SUBSIDING TO 2 TO 5 FEET FRIDAY AND FRIDAY EVENING.

SUPERIOR SOUTH CENTRAL 12747 14730 12720. SCATTERED RAIN AND SNOW
SHOWERS FRIDAY AND FRIDAY EVENING. WAVES 3 TO 7 FEET OVERNIGHT AND
FRIDAY SUBSIDING TO 2 TO 4 FEET FRIDAY EVENING.

SUPERIOR EAST 11746 11736 11730 12830 11730 11720 11820. SCATTERED
RAIN SHOWERS FRIDAY. WAVES 3 TO 7 FEET.

$$

KLUBER



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