Great Lakes Forecast
Issued by NWS

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000
FZUS63 KMQT 180153
GLFLS

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

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...29.1 INCH LOW PRESSURE OVER CENTRAL QUEBEC WILL REMAIN
OVER QUEBEC THROUGH SUNDAY WHILE WEAKENING TO 29.3 INCHES. IN ITS
WAKE...A 30.3 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.

LSZ162-181000-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
953 PM EDT FRI OCT 17 2014 /853 PM CDT FRI OCT 17 2014/

.REST OF TONIGHT...NORTH WINDS 15 TO 25 KNOTS. ISOLATED RAIN
SHOWERS THROUGH MIDNIGHT. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 6
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.

$$

LSZ263-181000-
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-
953 PM EDT FRI OCT 17 2014

.REST OF TONIGHT...NORTH WINDS 20 TO 30 KNOTS. 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.

$$

LSZ264-181000-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
953 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT UNTIL 6 AM EDT SATURDAY...

.REST OF TONIGHT...NORTH GALES TO 35 KNOTS. ISOLATED RAIN SHOWERS.
WAVES 7 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.

$$

LSZ265-181000-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
953 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT UNTIL 6 AM EDT SATURDAY...

.REST OF TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS
AFTER MIDNIGHT. SCATTERED RAIN SHOWERS BECOMING ISOLATED AFTER
MIDNIGHT. 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.

$$

LSZ266-181000-
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-
953 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT UNTIL 8 AM EDT SATURDAY...

.REST OF TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS
LATE. NUMEROUS RAIN SHOWERS BECOMING SCATTERED AFTER MIDNIGHT. WAVES
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 EARLY.
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.

$$

LSZ267-181000-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
953 PM EDT FRI OCT 17 2014

...GALE WARNING IN EFFECT UNTIL 8 AM EDT SATURDAY...

.REST OF TONIGHT...NORTH GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS.
NUMEROUS RAIN SHOWERS BECOMING SCATTERED AFTER MIDNIGHT. WAVES 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 EARLY.
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.

$$
LSZ261-181000-
MAFOR 1803/
SUPERIOR WEST 11840 13830 11810 11700 12500. ISOLATED RAIN SHOWERS
LATE THIS EVENING. WAVES 5 TO 7 FEET OVERNIGHT SUBSIDING TO 2 TO 4
FEET SATURDAY. WAVES SUBSIDING TO 1 FOOT OR LESS SATURDAY EVENING.

SUPERIOR NORTH CENTRAL...GALE WARNING IN EFFECT...
14840 11830 11820 11720 11710. ISOLATED RAIN SHOWERS OVERNIGHT.
WAVES 7 TO 10 FEET OVERNIGHT SUBSIDING TO 4 TO 6 FEET SATURDAY.
WAVES SUBSIDING TO 2 TO 3 FEET SATURDAY EVENING.

SUPERIOR SOUTH CENTRAL...GALE WARNING IN EFFECT...
14840 11840 11830 12720. SCATTERED RAIN SHOWERS OVERNIGHT. ISOLATED
RAIN SHOWERS SATURDAY MORNING. ISOLATED SNOW SHOWERS SATURDAY. WAVES
8 TO 11 FEET OVERNIGHT SUBSIDING TO 5 TO 8 FEET SATURDAY. WAVES
SUBSIDING TO 3 TO 5 FEET SATURDAY EVENING.

SUPERIOR EAST...GALE WARNING IN EFFECT...11850 14840 12830 11820.
NUMEROUS RAIN SHOWERS LATE THIS EVENING THEN SCATTERED RAIN SHOWERS
OVERNIGHT. SCATTERED SNOW SHOWERS SATURDAY. WAVES 8 TO 11 FEET
OVERNIGHT SUBSIDING TO 5 TO 7 FEET SATURDAY. WAVES SUBSIDING TO 3
TO 5 FEET SATURDAY EVENING.

$$

KLUBER




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