Great Lakes Forecast
Issued by NWS

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000
FZUS63 KMQT 171957
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
357 PM EDT FRI OCT 17 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...A 29.3 INCH LOW PRESSURE SOUTHEAST OF JAMES BAY WILL
DEEPEN TO 29.1 INCHES AS IT DRIFTS INTO CENTRAL QUEBEC TONIGHT.
EXPECT THIS LOW TO DRIFT SLOWLY AROUND QUEBEC THROUGH SUNDAY WHILE
WEAKENING TO 29.3 INCHES. IN ITS WAKE...A 30.4 INCH HIGH PRESSURE
OVER CENTRAL CANADA WILL DRIFT SOUTHEAST INTO THE UPPER GREAT LAKES
ON SATURDAY AND THEN INTO THE OHIO RIVER VALLEY ON SUNDAY. A 29.7
INCH LOW PRESSURE NEAR LAKE WINNIPEG ON SUNDAY WILL THEN SLIDE
SOUTHEAST THROUGH THE GREAT LAKES ON MONDAY AND INTO THE MID
ATLANTIC STATES ON TUESDAY. A 30.1 INCH HIGH PRESSURE OVER CENTRAL
CANADA WILL THEN PUSH INTO THE UPPER GREAT LAKES ON TUESDAY AND
LINGER THROUGH THE DAY WEDNESDAY...WHILE SPREADING ACROSS THE ENTIRE
GREAT LAKES REGION.


LSZ162-180400-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
357 PM EDT FRI OCT 17 2014 /257 PM CDT FRI OCT 17 2014/

.LATE THIS AFTERNOON...NORTH WINDS 20 TO 30 KNOTS. ISOLATED
SHOWERS. WAVES 4 TO 7 FEET.
.TONIGHT...NORTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS BY MIDNIGHT. ISOLATED RAIN SHOWERS THROUGH MIDNIGHT.
WAVES 4 TO 7 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 5 TO
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY NIGHT...SOUTH 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 DIMINISHING TO 5 TO 15 KNOTS
BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS. WAVES BUILDING
TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 15 KNOTS VEERING NORTHWEST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.MONDAY...NORTH WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 10 TO 20 KNOTS VEERING EAST AFTER
MIDNIGHT. WAVES CALM TO 2 FEET.
.TUESDAY...EAST WINDS 10 TO 20 KNOTS VEERING SOUTH. WAVES
BUILDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST. WAVES
SUBSIDING TO CALM TO 2 FEET.

$$

LSZ263-180400-
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-
357 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...

.LATE THIS AFTERNOON...NORTH GALES TO 35 KNOTS. ISOLATED RAIN
SHOWERS. WAVES 5 TO 9 FEET.
.TONIGHT...NORTH GALES TO 35 KNOTS DIMINISHING TO 20 TO 30 KNOTS BY
MIDNIGHT. ISOLATED RAIN SHOWERS THROUGH MIDNIGHT. WAVES 5 TO 9 FEET.
.SATURDAY...NORTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 15 KNOTS VEERING NORTHWEST AFTER
MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.MONDAY...NORTH WINDS 10 TO 20 KNOTS. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
1 TO 3 FEET.
.TUESDAY...EAST WINDS 10 TO 20 KNOTS VEERING SOUTH. WAVES
SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES 1 TO 3 FEET.

$$

LSZ264-180400-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
357 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

.LATE THIS AFTERNOON...NORTH GALES TO 40 KNOTS. SCATTERED
SHOWERS. WAVES 6 TO 10 FEET.
.TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS BY
MIDNIGHT...THEN 20 TO 30 KNOTS LATE. ISOLATED RAIN SHOWERS. WAVES 6
TO 10 FEET.
.SATURDAY...NORTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. WAVES SUBSIDING TO 3 TO 5 FEET.
.SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN SHOWERS BY
MID AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST LESS THAN
10 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES
SUBSIDING TO CALM TO 2 FEET.
.MONDAY...NORTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES 1 TO
3 FEET.
.TUESDAY...EAST WINDS 10 TO 20 KNOTS VEERING SOUTH. WAVES
SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES 1 TO 3 FEET.

$$

LSZ265-180400-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
357 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

.LATE THIS AFTERNOON...NORTH GALES TO 40 KNOTS. RAIN. WAVES 7 TO
11 FEET.
.TONIGHT...NORTH GALES TO 35 KNOTS DIMINISHING TO 20 TO 30 KNOTS
LATE. SCATTERED RAIN SHOWERS. WAVES 7 TO 11 FEET.
.SATURDAY...NORTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS BY MID AFTERNOON. ISOLATED RAIN SHOWERS THROUGH LATE
MORNING. ISOLATED SNOW SHOWERS THROUGH MID AFTERNOON. WAVES
SUBSIDING TO 3 TO 6 FEET.
.SATURDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST
AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN SHOWERS BY
MID AFTERNOON. WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES BUILDING
TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.MONDAY...NORTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 1 TO
3 FEET.
.MONDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
.TUESDAY...EAST WINDS 10 TO 20 KNOTS VEERING SOUTH. WAVES
SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES 1 TO 3 FEET.

$$

LSZ266-180400-
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-
357 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT THROUGH SATURDAY MORNING...

.LATE THIS AFTERNOON...NORTH GALES TO 40 KNOTS. RAIN. WAVES 7 TO
11 FEET.
.TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS AFTER
MIDNIGHT. SCATTERED RAIN SHOWERS. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. WAVES BUILDING TO 8 TO 12 FEET.
.SATURDAY...NORTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS BY MID AFTERNOON. GALE FORCE GUSTS TO 35 KNOTS THROUGH MID
MORNING. SCATTERED RAIN SHOWERS THROUGH MID MORNING. ISOLATED SNOW
SHOWERS THROUGH MID AFTERNOON. WAVES SUBSIDING TO 4 TO 7 FEET.
.SATURDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS
BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.MONDAY...NORTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS
BY MID AFTERNOON. A CHANCE OF RAIN SHOWERS THROUGH EARLY
AFTERNOON. WAVES BUILDING TO 1 TO 3 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS DIMINISHING TO
10 TO 20 KNOTS AFTER MIDNIGHT. WAVES BUILDING TO 2 TO 4 FEET.
.TUESDAY...EAST WINDS 10 TO 20 KNOTS VEERING SOUTHEAST. WAVES
SUBSIDING TO CALM TO 2 FEET...THEN BUILDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS. WAVES BUILDING TO 2 TO
4 FEET...THEN SUBSIDING TO 1 TO 3 FEET.

$$

LSZ267-180400-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
357 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT THROUGH SATURDAY MORNING...

.LATE THIS AFTERNOON...NORTH GALES TO 35 KNOTS. RAIN. WAVES 4 TO
7 FEET BUILDING TO 6 TO 9 FEET.
.TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS AFTER
MIDNIGHT. RAIN SHOWERS THROUGH MIDNIGHT...THEN SCATTERED RAIN
SHOWERS...POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO 7 TO 10 FEET.
.SATURDAY...NORTH WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS BY MID AFTERNOON. GALE FORCE GUSTS TO 35 KNOTS THROUGH MID
MORNING. SCATTERED SNOW SHOWERS THROUGH EARLY AFTERNOON. WAVES
SUBSIDING TO 3 TO 6 FEET.
.SATURDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS INCREASING TO 10 TO 20 KNOTS
BY MID AFTERNOON. A SLIGHT CHANCE OF RAIN SHOWERS BY MID
AFTERNOON. WAVES CALM TO 2 FEET.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS BECOMING SOUTHEAST
5 TO 15 KNOTS AFTER MIDNIGHT. RAIN SHOWERS LIKELY THROUGH
MIDNIGHT...THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES
BUILDING TO 1 TO 3 FEET...THEN SUBSIDING TO CALM TO 2 FEET.
.MONDAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTH BY MID
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 10 TO 20 KNOTS. WAVES BUILDING TO
2 TO 4 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...NORTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTHEAST.
WAVES SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH. WAVES
CALM TO 2 FEET.

$$

LSZ261-180400-
MAFOR 1721/
SUPERIOR WEST...13840 13830 11810 11700. ISOLATED RAIN SHOWERS THIS
EVENING. WAVES 4 TO 7 FEET TONIGHT SUBSIDING TO 2 TO 4 FEET SATURDAY.

SUPERIOR NORTH CENTRAL...GALE WARNING IN EFFECT...11856 11850 14840
11830 11820. SCATTERED RAIN SHOWERS TONIGHT. WAVES 7 TO 10 FEET
TONIGHT SUBSIDING TO 4 TO 6 FEET SATURDAY.

SUPERIOR SOUTH CENTRAL...GALE WARNING IN EFFECT...11856 11850 14840
11840 11830. SCATTERED RAIN SHOWERS OVERNIGHT. ISOLATED RAIN SHOWERS
SATURDAY MORNING. ISOLATED SNOW SHOWERS SATURDAY. WAVES 8 TO 11
FEET.

SUPERIOR EAST...GALE WARNING IN EFFECT...12856 11850 14840 11830.
SCATTERED RAIN SHOWERS OVERNIGHT. SCATTERED SNOW SHOWERS SATURDAY.
WAVES 8 TO 11 FEET TONIGHT SUBSIDING TO 5 TO 7 FEET SATURDAY.

$$

KLUBER




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