Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
000
FZUS63 KMQT 282101
GLFLS

OPEN LAKE FORECAST FOR LAKE SUPERIOR
NATIONAL WEATHER SERVICE MARQUETTE MI
401 PM EST MON NOV 28 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE SUPERIOR

.SYNOPSIS...A 28.9 INCH LOW PRESSURE OVER THE EASTERN DAKOTAS THIS
EVENING WILL SLOWLY WEAKEN TO 29.3 INCHES OVER LAKE SUPERIOR AND THE
NORTHERN PLAINS THROUGH TUESDAY. MEANWHILE...AN ASSOCIATED TROUGH
WILL SWING NORTHWARD FROM THE MID MISSISSIPPI VALLEY ACROSS THE
UPPER GREAT LAKES. THE LOW WILL THEN LINGER OVER THE GREAT LAKES
REGION THROUGH WEDNESDAY NIGHT. A 29.9 INCH TROUGH WILL REMAIN OVER
THE UPPER GREAT LAKES THURSDAY AND FRIDAY AS A 30.4 INCH HIGH
PRESSURE BUILDS ACROSS THE PLAINS. A RIDGE AVERAGING 30.0 INCHES
WILL REMAIN OVER LAKE SUPERIOR ON SATURDAY AS A 29.8 INCH TROUGH
DROPS SOUTH INTO THE NORTHERN PLAINS.

LSZ162-290515-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
401 PM EST MON NOV 28 2016 /301 PM CST MON NOV 28 2016/

.LATE THIS AFTERNOON...EAST WINDS 15 TO 25 KNOTS. PATCHY FOG.
RAIN LIKELY. WAVES 4 TO 7 FEET.
.TONIGHT...EAST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. RAIN. PATCHY FOG AFTER MIDNIGHT. WAVES
SUBSIDING TO 3 TO 6 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN.
WAVES SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM
TO 2 FEET.
.WEDNESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS...POSSIBLY MIXED WITH SNOW. WAVES BUILDING TO 1 TO
3 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS BECOMING NORTHWEST 10 TO
20 KNOTS IN THE AFTERNOON. A CHANCE OF RAIN AND SNOW SHOWERS.
WAVES 1 TO 3 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 10 TO
20 KNOTS. WAVES CALM TO 2 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS BECOMING SOUTHWEST 5 TO
15 KNOTS. WAVES CALM TO 2 FEET.

$$

LSZ263-290515-
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-
401 PM EST MON NOV 28 2016

...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.LATE THIS AFTERNOON...EAST WINDS 20 TO 30 KNOTS. A FEW GALE FORCE
GUSTS TO 35 KNOTS. PATCHY FOG. RAIN LIKELY. WAVES 7 TO 10 FEET.
.TONIGHT...EAST WINDS 20 TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS AFTER MIDNIGHT. GALE FORCE GUSTS TO 35 KNOTS IN THE
EVENING. PATCHY FOG. RAIN. WAVES SUBSIDING TO 6 TO 9 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN.
WAVES SUBSIDING TO 3 TO 5 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM
TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES BUILDING TO 1 TO
3 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS. WAVES
BUILDING TO 2 TO 4 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS. A CHANCE OF RAIN AND SNOW
SHOWERS. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
AND SNOW SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES CALM TO 2 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS BACKING SOUTHWEST. A CHANCE
OF SNOW SHOWERS. WAVES CALM TO 2 FEET.

$$

LSZ264-290515-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
401 PM EST MON NOV 28 2016

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

.LATE THIS AFTERNOON...SOUTHEAST GALES TO 35 KNOTS. PATCHY FOG. A
CHANCE OF RAIN. WAVES 7 TO 11 FEET.
.TONIGHT...SOUTHEAST GALES TO 40 KNOTS DIMINISHING TO 20 TO 30 KNOTS
LATE. PATCHY FOG. RAIN. WAVES BUILDING TO 9 TO 12 FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 25 KNOTS VEERING SOUTHWEST IN
THE AFTERNOON. RAIN LIKELY IN THE MORNING...THEN A CHANCE OF RAIN
IN THE AFTERNOON. WAVES SUBSIDING TO 3 TO 5 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS. WAVES SUBSIDING TO CALM
TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES BUILDING TO 1 TO
3 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS INCREASING TO 15 TO
25 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS...POSSIBLY
MIXED WITH SNOW. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS. A CHANCE OF RAIN AND SNOW
SHOWERS. WAVES BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO
4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. WAVES SUBSIDING TO
CALM TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS...POSSIBLY MIXED WITH RAIN. WAVES CALM TO 2 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS.
A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.

$$

LSZ265-290515-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
401 PM EST MON NOV 28 2016

...GALE WARNING IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

.LATE THIS AFTERNOON...SOUTHEAST GALES TO 35 KNOTS. PATCHY FOG. A
CHANCE OF RAIN. WAVES 6 TO 9 FEET.
.TONIGHT...SOUTHEAST GALES TO 35 KNOTS DIMINISHING TO 20 TO 30 KNOTS
AFTER MIDNIGHT. RAIN. WAVES 6 TO 10 FEET.
.TUESDAY...SOUTH WINDS 15 TO 25 KNOTS VEERING SOUTHWEST IN THE
AFTERNOON. A CHANCE OF RAIN. WAVES SUBSIDING TO 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTH IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS IN THE EVENING...THEN RAIN SHOWERS...POSSIBLY MIXED WITH
SNOW AFTER MIDNIGHT. WAVES BUILDING TO 1 TO 3 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS. RAIN SHOWERS...POSSIBLY
MIXED WITH SNOW IN THE MORNING...THEN A CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
AND SNOW SHOWERS. WAVES SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS BACKING WEST. A CHANCE
OF RAIN AND SNOW SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS...
POSSIBLY MIXED WITH RAIN. WAVES CALM TO 2 FEET.

$$

LSZ266-290515-
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-
401 PM EST MON NOV 28 2016

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.LATE THIS AFTERNOON...SOUTHEAST GALES TO 35 KNOTS. PATCHY FOG. A
CHANCE OF RAIN. WAVES 7 TO 11 FEET.
.TONIGHT...SOUTHEAST GALES TO 40 KNOTS DIMINISHING TO 35 KNOTS AFTER
MIDNIGHT. RAIN. WAVES BUILDING TO 9 TO 12 FEET.
.TUESDAY...SOUTH WINDS 20 TO 30 KNOTS VEERING SOUTHWEST IN THE
AFTERNOON. GALE FORCE GUSTS TO 35 KNOTS THROUGH MID MORNING. A
CHANCE OF RAIN. WAVES SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KNOTS BECOMING SOUTH
5 TO 15 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO CALM TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BACKING NORTHEAST IN THE
AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS IN THE EVENING...THEN RAIN SHOWERS...POSSIBLY MIXED WITH
SNOW. WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY...NORTH WINDS 15 TO 25 KNOTS. RAIN SHOWERS LIKELY IN
THE MORNING...THEN A CHANCE OF SNOW SHOWERS. A CHANCE OF SNOW
SHOWERS. WAVES BUILDING TO 3 TO 5 FEET.
.THURSDAY NIGHT...NORTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
20 KNOTS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN AND
SNOW SHOWERS. WAVES SUBSIDING TO CALM TO 2 FEET...THEN BUILDING
TO 1 TO 3 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS...
POSSIBLY MIXED WITH RAIN. WAVES SUBSIDING TO CALM TO 2 FEET.

$$

LSZ267-290515-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
401 PM EST MON NOV 28 2016

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.LATE THIS AFTERNOON...SOUTHEAST GALES TO 35 KNOTS. PATCHY FOG. A
SLIGHT CHANCE OF RAIN. WAVES 5 TO 8 FEET.
.TONIGHT...SOUTHEAST GALES TO 40 KNOTS. RAIN. WAVES BUILDING TO 7 TO
11 FEET.
.TUESDAY...SOUTH GALES TO 35 KNOTS DIMINISHING TO 20 TO 30 KNOTS BY
LATE MORNING. A CHANCE OF RAIN. WAVES SUBSIDING TO 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 20 KNOTS. WAVES SUBSIDING TO
CALM TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING EAST 5 TO
15 KNOTS IN THE AFTERNOON. A CHANCE OF RAIN SHOWERS. WAVES CALM
TO 2 FEET.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS BACKING NORTHWEST
AFTER MIDNIGHT. RAIN SHOWERS LIKELY IN THE EVENING...THEN A
CHANCE OF RAIN SHOWERS. WAVES CALM TO 2 FEET.
.THURSDAY...NORTH WINDS 10 TO 20 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 20 KNOTS. WAVES SUBSIDING TO
1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 1 TO 3 FEET.
.SATURDAY...WEST WINDS 10 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS...
POSSIBLY MIXED WITH RAIN. WAVES SUBSIDING TO CALM TO 2 FEET.

$$

LSZ261-290515-
MAFOR 2822/
SUPERIOR WEST...11246 11236 12226 11316 11420 12520. PATCHY FOG
THROUGH TONIGHT. CHANCE OF RAIN TUESDAY. WAVES 3 TO 7 FEET.

SUPERIOR NORTH CENTRAL...GALE WARNING IN EFFECT...14356 11356
11336 11420 11520. PATCHY FOG THROUGH TONIGHT. CHANCE OF RAIN
TUESDAY AFTERNOON. WAVES 8 TO 11 FEET TONIGHT SUBSIDING TO 3 TO 5
FEET TUESDAY.

SUPERIOR SOUTH CENTRAL...GALE WARNING IN EFFECT...11350 13356
11336 11420 12530. PATCHY FOG THIS EVENING. CHANCE OF RAIN EARLY
THIS EVENING. CHANCE OF RAIN TUESDAY MORNING. WAVES 6 TO 9 FEET
TONIGHT SUBSIDING TO 3 TO 5 FEET TUESDAY.

SUPERIOR EAST...GALE WARNING IN EFFECT...11350 13366 11356 11446
12440. PATCHY FOG THIS EVENING. CHANCE OF RAIN THROUGH EARLY
EVENING. WAVES 6 TO 10 FEET BUILDING TO 8 TO 12 FEET TONIGHT.
WAVES SUBSIDING TO 3 TO 5 FEET TUESDAY.

$$

KLUBER



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.