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National Weather Service Marine Forecast FZUS63 KMQT

FZUS63 KMQT 270752
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
352 AM EDT MON MAR 27 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

SYNOPSIS
LOW PRESSURE OF 29.8 INCHES OVER GEORGIAN BAY WILL
MOVE TO SOUTHERN QUEBEC BY LATE TONIGHT WHILE HIGH PRESSURE OF 30.5
INCHES FROM HUDSON BAY TO NORTHERN MANITOBA EXTENDS A 30.2 INCH
RIDGE OVER THE UPPER GREAT LAKES. THE RIDGE WILL BUILD TO 30.4
INCHES ON WEDNESDAY AND MOVE TO THE LOWER GREAT LAKES AND MID
ATLANTIC STATES ON THURSDAY WHILE LOW PRESSURE OF 29.5 INCHES OVER
THE SOUTHERN PLAINS TRACKS TO THE MIDDLE MISSISSIPPI RIVER
VALLEY. THIS LOW WILL MOVE ACROSS THE OHIO VALLEY ON FRIDAY.

LSZ162-271600-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
352 AM EDT MON MAR 27 2017 /252 AM CDT MON MAR 27 2017/

EARLY THIS MORNING
WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.

TODAY
WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST LESS THAN
10 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.

TONIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

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

TUESDAY NIGHT
EAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

WEDNESDAY
EAST WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.

WEDNESDAY NIGHT
EAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.

THURSDAY
EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 10 TO
20 KNOTS. WAVES BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM
TO 2 FEET.

FRIDAY
NORTHEAST WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.



LSZ263-271600-
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-
352 AM EDT MON MAR 27 2017

EARLY THIS MORNING
NORTHWEST WINDS LESS THAN 10 KNOTS. WAVES
CALM TO 2 FEET.

TODAY
WEST WINDS LESS THAN 10 KNOTS VEERING NORTH BY MID
AFTERNOON. WAVES CALM TO 2 FEET.

TONIGHT
NORTH WINDS LESS THAN 10 KNOTS INCREASING TO 5 TO
15 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

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

TUESDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

WEDNESDAY
EAST WINDS 5 TO 15 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.

WEDNESDAY NIGHT
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.

THURSDAY
EAST WINDS 5 TO 15 KNOTS. WAVES BUILDING TO 1 TO
3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.

FRIDAY
NORTHEAST WINDS 5 TO 15 KNOTS BACKING WEST. WAVES CALM
TO 2 FEET.



LSZ264-271600-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
352 AM EDT MON MAR 27 2017

EARLY THIS MORNING
NORTH WINDS 5 TO 15 KNOTS. PATCHY FOG. A
SLIGHT CHANCE OF RAIN. WAVES CALM TO 2 FEET.

TODAY
NORTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.

TONIGHT
NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.

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

TUESDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.

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

WEDNESDAY NIGHT
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

THURSDAY
SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST. WAVES
BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.

FRIDAY
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTHWEST. WAVES
CALM TO 2 FEET.



LSZ265-271600-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
352 AM EDT MON MAR 27 2017

EARLY THIS MORNING
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG.
A SLIGHT CHANCE OF RAIN. WAVES CALM TO 2 FEET.

TODAY
NORTHWEST WINDS 5 TO 15 KNOTS. PATCHY FOG IN THE MORNING.
A SLIGHT CHANCE OF RAIN THROUGH EARLY AFTERNOON. WAVES CALM TO 2
FEET.

TONIGHT
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

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

TUESDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

WEDNESDAY
EAST WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

WEDNESDAY NIGHT
EAST WINDS 10 TO 20 KNOTS VEERING SOUTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

THURSDAY
EAST WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.

FRIDAY
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTHWEST. WAVES
CALM TO 2 FEET.



LSZ266-271600-
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-
352 AM EDT MON MAR 27 2017

EARLY THIS MORNING
NORTH WINDS 5 TO 15 KNOTS. PATCHY FOG. A
CHANCE OF RAIN. WAVES CALM TO 2 FEET.

TODAY
NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN THROUGH
EARLY AFTERNOON. WAVES CALM TO 2 FEET.

TONIGHT
NORTH WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

TUESDAY
NORTH WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.

TUESDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT. WAVES 1 TO 3 FEET.

WEDNESDAY
NORTHEAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.

WEDNESDAY NIGHT
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

THURSDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING EAST 15 TO
25 KNOTS. WAVES BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM
TO 2 FEET.

FRIDAY
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH. WAVES
CALM TO 2 FEET.



LSZ267-271600-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
352 AM EDT MON MAR 27 2017

EARLY THIS MORNING
NORTH WINDS 5 TO 15 KNOTS. PATCHY FOG. A
CHANCE OF RAIN. WAVES CALM TO 2 FEET.

TODAY
NORTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN. WAVES CALM TO 2 FEET.

TONIGHT
NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.

TUESDAY
NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHWEST 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.

TUESDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

WEDNESDAY
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTH 10 TO
20 KNOTS BY MID AFTERNOON. WAVES CALM TO 2 FEET.

WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST 10 TO 20 KNOTS AFTER MIDNIGHT. WAVES CALM TO 2 FEET.

THURSDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING EAST. A
CHANCE OF SNOW...POSSIBLY MIXED WITH RAIN. WAVES CALM TO 2 FEET.

FRIDAY
NORTHEAST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW. WAVES
CALM TO 2 FEET.



LSZ261-271600-
MAFOR 2709/
SUPERIOR WEST 12600 11700 14100 11100. WAVES 1 FOOT OR LESS.

SUPERIOR NORTH CENTRAL 11800 14700 11700 12800. WAVES 1 FOOT OR
LESS.

SUPERIOR SOUTH CENTRAL 15700 11700 11710. CHANCE OF RAIN LATE
THIS MORNING. WAVES 1 FOOT OR LESS.

SUPERIOR EAST 11800 14710 11710 12810. PATCHY FOG THIS MORNING.
CHANCE OF RAIN THIS MORNING. WAVES 2 FEET OR LESS.



ROLFSON