Great Lakes Forecast
Issued by NWS

Current Version | Previous Version | Text Only | 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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS63 KDTX 240842
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 AM EST MON NOV 24 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...LOW PRESSURE OVER NORTHERN LOWER MICHIGAN EARLY THIS
MORNING WILL CONTINUE TO DEEPEN...REACHING 28.90 INCHES AS IT LIFTS
INTO NORTHEASTERN ONTARIO THIS AFTERNOON. SOUTHWEST GALES WILL
FOLLOW IN THE LOWS WAKE THIS AFTERNOON AND EVENING. THE STRONG WINDS
WILL DIMINISH TUESDAY HIGH PRESSURE...30.30 INCHES...BUILDS OVER THE
OHIO VALLEY.

LHZ361-242115-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
342 AM EST MON NOV 24 2014

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO THE
SOUTHWEST. SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SHOWERS EARLY IN
THE EVENING. SNOW SHOWERS. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. SNOW SHOWERS LIKELY.
WAVES 3 TO 5 FEET.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS LATE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET
BY MIDNIGHT.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
2 FEET OR LESS.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 1 TO
3 FEET...BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4 FEET
BY MIDNIGHT.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH LATE...
THEN INCREASING TO 10 TO 15 KNOTS BY LATE EVENING. A CHANCE OF
SNOW SHOWERS. WAVES 1 TO 3 FEET.


$$

LHZ362-242115-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
342 AM EST MON NOV 24 2014

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...

.TODAY...SOUTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 15 TO 20 KNOTS LATE IN THE MORNING...THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS BY AFTERNOON. SHOWERS. WAVES 6 TO
9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 40 KNOT
GALES...INCREASING TO 20 TO 25 KNOTS WITH GUSTS TO 40 KNOT GALES
LATE IN THE EVENING...THEN DIMINISHING TO 15 TO 20 KNOTS WITH
GUSTS TO 35 KNOT GALES AFTER MIDNIGHT. SHOWERS EARLY IN THE
EVENING. SNOW SHOWERS. WAVES 10 TO 14 FEET. WAVES OCCASIONALLY
AROUND 18 FEET.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS. SNOW SHOWERS EARLY...THEN
SNOW SHOWERS LIKELY. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 2 FEET
OR LESS...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS WITH GUSTS TO
30 KNOTS...INCREASING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS
LATE...THEN DIMINISHING TO 10 TO 15 KNOTS BY MIDNIGHT. A CHANCE
OF SNOW SHOWERS. WAVES 4 TO 6 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...BACKING TO THE SOUTHWEST
LATE...THEN BECOMING SOUTH 15 TO 20 KNOTS BY LATE EVENING. A
CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.


$$

LHZ363-462>464-242115-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
342 AM EST MON NOV 24 2014

...GALE WARNING IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH
TUESDAY MORNING...

.TODAY...SOUTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 15 TO 20 KNOTS WITH GUSTS TO 40 KNOT GALES EARLY
THIS AFTERNOON...THEN BECOMING SOUTHWEST TO 30 KNOTS WITH GUSTS
TO 45 KNOT GALES LATE. SHOWERS. WAVES 8 TO 12 FEET. WAVES
OCCASIONALLY AROUND 15 FEET.
.TONIGHT...SOUTHWEST GALES TO 35 KNOTS...DIMINISHING TO 20 TO
25 KNOTS OVERNIGHT. GUSTS TO 45 KNOT GALES. SHOWERS LIKELY EARLY
IN THE EVENING. SNOW SHOWERS LIKELY. WAVES 10 TO 14 FEET. WAVES
OCCASIONALLY AROUND 18 FEET.
.TUESDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 15 TO 20 KNOTS BY MID AFTERNOON. SNOW
SHOWERS LIKELY. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 3 TO 5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 2 FEET
OR LESS...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS WITH GUSTS TO
30 KNOTS...INCREASING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS
LATE...THEN DIMINISHING TO 10 TO 15 KNOTS BY MIDNIGHT. A CHANCE
OF SNOW SHOWERS. WAVES 4 TO 6 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...BACKING TO THE SOUTHWEST
LATE...THEN BECOMING SOUTH 15 TO 20 KNOTS BY LATE EVENING. A
CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.


$$

LHZ461-242115-
MAFOR 2410/
HURON NORTH...GALE WARNING IN EFFECT...11446 11436 12536 11547
19567 12557 11647 19667. WAVES 6 TO 9 FEET SUBSIDING TO 4 TO 6
FEET WITH MAXIMUM WAVE HEIGHT AROUND 11 FEET TODAY. WAVES 10 TO
14 FEET WITH MAXIMUM WAVE HEIGHT AROUND 17 FEET TONIGHT. 220609.

HURON SOUTH...GALE WARNING IN EFFECT...11446 12436 11556
13550 11540 19560. A CHANCE OF SNOW AND RAIN SHOWERS AFTER
MIDNIGHT. A CHANCE OF SNOW SHOWERS LATE TONIGHT. WAVES 6 TO 9
FEET SUBSIDING TO 4 TO 6 FEET...THEN BUILDING TO 8 TO 12 FEET
WITH MAXIMUM WAVE HEIGHT AROUND 15 FEET TODAY. WAVES 8 TO 12 FEET
WITH MAXIMUM WAVE HEIGHT AROUND 14 FEET TONIGHT. 210609 210508.

$$

SF

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)


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