Great Lakes Forecast
Issued by NWS

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000
FZUS63 KMQT 280759
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
359 AM EDT SAT MAY 28 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...A 29.7 INCH LOW PRESSURE OVER THE CENTRAL PLAINS AND MID
MISSISSIPPI RIVER VALLEY THIS MORNING WILL DRIFT SLOWLY NORTHEAST
ACROSS WESTERN LAKE SUPERIOR AND INTO ONTARIO ON SUNDAY. AS THIS LOW
EXITS INTO QUEBEC ON MONDAY...A 29.9 INCH RIDGE AXIS WILL BUILD INTO
THE UPPER GREAT LAKES SOUTH OF A LARGER 30.4 INCH HIGH PRESSURE
CENTER MOVING OVER HUDSON BAY ON TUESDAY. A 29.7 INCH LOW PRESSURE
TAKING SHAPE ACROSS THE NORTHERN PLAINS ON TUESDAY WILL DRIFT INTO
MINNESOTA ON WEDNESDAY TO THE SOUTH OF THE NEARLY STATIONARY HIGH
PRESSURE SYSTEM OVER HUDSON BAY.

LSZ162-281600-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
359 AM EDT SAT MAY 28 2016 /259 AM CDT SAT MAY 28 2016/

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT /5 PM CDT/
SUNDAY...

.EARLY THIS MORNING...NORTHEAST WINDS 10 TO 20 KNOTS. WIDESPREAD
DENSE FOG. A CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.
.TODAY...NORTHEAST WINDS 5 TO 15 KNOTS. WIDESPREAD DENSE FOG. A
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES
SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS
THAN 10 KNOTS AFTER MIDNIGHT. WIDESPREAD DENSE FOG. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 10 TO
20 KNOTS BY MID AFTERNOON. WIDESPREAD FOG THROUGH EARLY
AFTERNOON. PATCHY FOG BY MID AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.MONDAY...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS BACKING EAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS. A
CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY. WAVES BUILDING TO
1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS VEERING WEST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.

$$

LSZ263-281600-
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-
359 AM EDT SAT MAY 28 2016

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT SUNDAY...

.EARLY THIS MORNING...NORTHEAST WINDS 5 TO 15 KNOTS. WIDESPREAD
DENSE FOG. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TODAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST BY MID
AFTERNOON. WIDESPREAD DENSE FOG. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS
THAN 10 KNOTS AFTER MIDNIGHT. WIDESPREAD DENSE FOG. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTHWEST WINDS 5 TO 15 KNOTS VEERING WEST BY MID
AFTERNOON. WIDESPREAD FOG THROUGH EARLY AFTERNOON. PATCHY FOG BY
MID AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS. PATCHY FOG THROUGH
MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT. WAVES CALM TO 2 FEET.
.MONDAY...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS. A
CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY. WAVES BUILDING TO
1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS VEERING WEST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.

$$

LSZ264-281600-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
359 AM EDT SAT MAY 28 2016

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT SUNDAY...

.EARLY THIS MORNING...NORTHEAST WINDS 10 TO 20 KNOTS VEERING EAST.
WIDESPREAD DENSE FOG. A CHANCE OF SHOWERS. WAVES CALM TO 2 FEET
BUILDING TO 1 TO 3 FEET.
.TODAY...EAST WINDS 5 TO 15 KNOTS. WIDESPREAD DENSE FOG. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES
SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTH LESS THAN
10 KNOTS AFTER MIDNIGHT. WIDESPREAD DENSE FOG. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES CALM TO
2 FEET.
.SUNDAY...SOUTHWEST WINDS 5 TO 15 KNOTS. WIDESPREAD FOG THROUGH
EARLY AFTERNOON. AREAS OF FOG BY MID AFTERNOON. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 10 TO 20 KNOTS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. PATCHY FOG. WAVES
CALM TO 2 FEET.
.MONDAY...WEST WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...NORTH WINDS 5 TO 15 KNOTS VEERING NORTHEAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS.
A CHANCE OF RAIN SHOWERS. A CHANCE OF THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES BUILDING
TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.

$$

LSZ265-281600-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
359 AM EDT SAT MAY 28 2016

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT SUNDAY...

.EARLY THIS MORNING...EAST WINDS 10 TO 20 KNOTS. WIDESPREAD DENSE
FOG. A CHANCE OF SHOWERS. WAVES CALM TO 2 FEET.
.TODAY...SOUTHEAST WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS BY MID AFTERNOON. WIDESPREAD DENSE FOG. A CHANCE OF
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES CALM TO 2
FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS. WIDESPREAD DENSE FOG. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS VEERING WEST BY MID
AFTERNOON. WIDESPREAD FOG THROUGH EARLY AFTERNOON. AREAS OF FOG
BY MID AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS AFTER MIDNIGHT. PATCHY FOG THROUGH MIDNIGHT. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES CALM
TO 2 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BECOMING NORTH 5 TO 15 KNOTS
BY MID AFTERNOON. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...NORTH WINDS 5 TO 15 KNOTS. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS. A
CHANCE OF THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING WEST 10 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES CALM TO
2 FEET.

$$

LSZ266-281600-
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-
359 AM EDT SAT MAY 28 2016

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT SUNDAY...

.EARLY THIS MORNING...EAST WINDS 10 TO 20 KNOTS. WIDESPREAD DENSE
FOG. NUMEROUS SHOWERS. WAVES CALM TO 2 FEET BUILDING TO 1 TO 3 FEET.
.TODAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS BY MID AFTERNOON. WIDESPREAD DENSE FOG. A CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES SUBSIDING TO
CALM TO 2 FEET.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS. WIDESPREAD DENSE FOG. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES BUILDING TO 1 TO
3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST BY MID
AFTERNOON. WIDESPREAD FOG THROUGH EARLY AFTERNOON. AREAS OF FOG
BY MID AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. PATCHY FOG. WAVES CALM TO 2 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS BECOMING NORTHWEST 5 TO
15 KNOTS BY MID AFTERNOON. PATCHY FOG THROUGH EARLY AFTERNOON.
WAVES BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS.
A CHANCE OF RAIN SHOWERS. A CHANCE OF THUNDERSTORMS. WAVES CALM
TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES BUILDING TO 1 TO
3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.

$$

LSZ267-281600-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
359 AM EDT SAT MAY 28 2016

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT SUNDAY...

.EARLY THIS MORNING...EAST WINDS 10 TO 20 KNOTS. WIDESPREAD DENSE
FOG. NUMEROUS SHOWERS. WAVES CALM TO 2 FEET BUILDING TO 1 TO 3 FEET.
.TODAY...SOUTHEAST WINDS 10 TO 20 KNOTS. WIDESPREAD DENSE FOG. A
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
.TONIGHT...SOUTH WINDS 10 TO 20 KNOTS. AREAS OF DENSE FOG THROUGH
MIDNIGHT. WIDESPREAD DENSE FOG AFTER MIDNIGHT. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES BUILDING TO 1 TO 3 FEET...THEN
SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS
BY MID AFTERNOON. WIDESPREAD FOG THROUGH EARLY AFTERNOON. AREAS
OF FOG BY MID AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS INCREASING TO 10 TO
20 KNOTS AFTER MIDNIGHT. PATCHY FOG. A CHANCE OF THUNDERSTORMS
THROUGH MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.MONDAY...WEST WINDS 10 TO 20 KNOTS. PATCHY FOG THROUGH EARLY
AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM
TO 2 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS. WAVES CALM TO
2 FEET.
.TUESDAY...NORTH WINDS 5 TO 15 KNOTS VEERING EAST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES CALM TO 2 FEET.

$$

LSZ261-281600-
MAFOR 2809/
SUPERIOR WEST...DENSE FOG ADVISORY IN EFFECT...12124 13114 12104
11704. CHANCE OF SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS THIS
AFTERNOON. CHANCE OF THUNDERSTORMS TONIGHT. WAVES 1 TO 4 FEET.

SUPERIOR NORTH CENTRAL...DENSE FOG ADVISORY IN EFFECT...14214
12204 11304 11404. CHANCE OF SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS
THIS AFTERNOON. CHANCE THUNDERSTORMS TONIGHT. WAVES 1 TO 3 FEET.

SUPERIOR SOUTH CENTRAL...DENSE FOG ADVISORY IN EFFECT...15314
12414. CHANCE OF SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS THIS
AFTERNOON. CHANCE OF THUNDERSTORMS TONIGHT. WAVES 1 TO 2 FEET.

SUPERIOR EAST...DENSE FOG ADVISORY IN EFFECT...11214 14314 11314
12414. CHANCE OF SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS THIS
AFTERNOON. CHANCE THUNDERSTORMS TONIGHT. WAVES 2 TO 3 FEET.

$$

KLUBER



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