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NWS Forecast

FZUS63 KMQT 011354
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
954 AM EDT FRI AUG 1 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

SYNOPSIS
A WEAK LOW PRESSURE TROUGH AVERAGING 30.0 INCHES OVER
LAKE SUPERIOR AND EXTENDING SOUTHWEST FROM A 29.8 INCH LOW PRESSURE
OVER QUEBEC WILL DISSIPATE TODAY AS A 30.2 INCH HIGH PRESSURE BUILDS
OVER LAKE SUPERIOR TONIGHT AND LINGERS INTO SATURDAY. THIS HIGH WILL
SLIDE OVER THE LOWER GREAT LAKES ON SATURDAY NIGHT...ALLOWING A LOW
PRESSURE TROUGH AVERAGING 30.0 INCHES TO CROSS THE UPPER LAKES ON
SUNDAY. IN ITS WAKE...ANOTHER 30.1 INCH HIGH PRESSURE OVER ONTARIO ON
MONDAY WILL BUILD OVER LAKE SUPERIOR ON TUESDAY.

LSZ162-012200-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
954 AM EDT FRI AUG 1 2014 /854 AM CDT FRI AUG 1 2014/

REST OF TODAY
NORTHEAST WINDS LESS THAN 10 KNOTS INCREASING TO 5
TO 15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.

TONIGHT
EAST WINDS LESS THAN 10 KNOTS VEERING WEST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

SATURDAY
SOUTHWEST WINDS LESS THAN 10 KNOTS BACKING SOUTH BY
MID AFTERNOON. WAVES CALM TO 2 FEET.

SATURDAY NIGHT
SOUTH WINDS LESS THAN 10 KNOTS VEERING WEST
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. WAVES CALM TO 2 FEET.

SUNDAY
NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.

SUNDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES
CALM TO 2 FEET.

MONDAY
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST. PATCHY FOG.
WAVES CALM TO 2 FEET.

TUESDAY
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.



LSZ263-012200-
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-
954 AM EDT FRI AUG 1 2014

REST OF TODAY
EAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.

TONIGHT
SOUTH WINDS LESS THAN 10 KNOTS VEERING SOUTHWEST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

SATURDAY
SOUTH WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS BY MID AFTERNOON. PATCHY FOG THROUGH EARLY AFTERNOON.
WAVES CALM TO 2 FEET.

SATURDAY NIGHT
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST
LESS THAN 10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. WAVES CALM TO 2 FEET.

SUNDAY
NORTH WINDS 5 TO 15 KNOTS DIMINISHING TO LESS THAN
10 KNOTS BY MID AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

SUNDAY NIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS INCREASING TO
5 TO 15 KNOTS AFTER MIDNIGHT. PATCHY FOG. WAVES CALM TO 2 FEET.

MONDAY
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST. PATCHY FOG.
WAVES CALM TO 2 FEET.

TUESDAY
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.



LSZ264-012200-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
954 AM EDT FRI AUG 1 2014

REST OF TODAY
EAST WINDS LESS THAN 10 KNOTS VEERING SOUTHEAST 5
TO 15 KNOTS BY MID AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

TONIGHT
SOUTH WINDS 5 TO 15 KNOTS. PATCHY FOG AFTER MIDNIGHT.
WAVES CALM TO 2 FEET.

SATURDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST BY MID
AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. PATCHY FOG. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. WAVES CALM TO 2 FEET.

SUNDAY
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES CALM
TO 2 FEET.

SUNDAY NIGHT
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. PATCHY FOG. WAVES CALM TO 2 FEET.

MONDAY
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST. PATCHY
FOG. WAVES CALM TO 2 FEET.

TUESDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST. WAVES
CALM TO 2 FEET.



LSZ265-012200-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
954 AM EDT FRI AUG 1 2014

REST OF TODAY
EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.

TONIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

SATURDAY
SOUTH WINDS 5 TO 15 KNOTS BACKING SOUTHEAST BY MID
AFTERNOON. PATCHY FOG THROUGH EARLY AFTERNOON. WAVES CALM TO
2 FEET.

SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

SUNDAY
WEST WINDS 5 TO 15 KNOTS VEERING NORTH BY MID
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO
2 FEET.

SUNDAY NIGHT
NORTH WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES CALM
TO 2 FEET.

MONDAY
NORTH WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES CALM TO
2 FEET.

TUESDAY
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST. WAVES CALM
TO 2 FEET.



LSZ266-012200-
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-
954 AM EDT FRI AUG 1 2014

REST OF TODAY
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST LESS
THAN 10 KNOTS BY MID AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

TONIGHT
SOUTHEAST WINDS LESS THAN 10 KNOTS BECOMING SOUTH 5 TO
15 KNOTS AFTER MIDNIGHT. PATCHY FOG. WAVES CALM TO 2 FEET.

SATURDAY
SOUTH WINDS LESS THAN 10 KNOTS BACKING SOUTHEAST BY
MID AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. PATCHY FOG. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES CALM TO 2 FEET.

SUNDAY
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING NORTHWEST BY MID
AFTERNOON. PATCHY FOG. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES CALM TO 2 FEET.

SUNDAY NIGHT
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES
CALM TO 2 FEET.

MONDAY
NORTH WINDS 5 TO 15 KNOTS BACKING NORTHWEST. PATCHY
FOG. WAVES CALM TO 2 FEET.

TUESDAY
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST. WAVES CALM
TO 2 FEET.



LSZ267-012200-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
954 AM EDT FRI AUG 1 2014

REST OF TODAY
NORTHEAST WINDS LESS THAN 10 KNOTS BECOMING
VARIABLE BY MID AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

TONIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. PATCHY FOG. WAVES CALM TO 2 FEET.

SATURDAY
SOUTH WINDS LESS THAN 10 KNOTS BACKING EAST BY MID
AFTERNOON. PATCHY FOG. WAVES CALM TO 2 FEET.

SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH
AFTER MIDNIGHT. PATCHY FOG. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

SUNDAY
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING WEST BY MID
AFTERNOON. PATCHY FOG. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES CALM TO 2 FEET.

SUNDAY NIGHT
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES
CALM TO 2 FEET.

MONDAY
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG. WAVES CALM
TO 2 FEET.

TUESDAY
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH. WAVES
CALM TO 2 FEET.


LSZ261-012200-
MAFOR 0115/
SUPERIOR WEST 11200 11300 12200 11300 11500 11600 11500. WAVES
1 FOOT OR LESS.

SUPERIOR NORTH CENTRAL 11200 12300 14400 11400. PATCHY FOG. WAVES 1
FOOT OR LESS.

SUPERIOR SOUTH CENTRAL 12200 13300 13400. PATCHY FOG. WAVES 1 FOOT
OR LESS.

SUPERIOR EAST 12200 11800 11100 11200 12300 11400. PATCHY FOG. WAVES
1 FOOT OR LESS.



KLUBER