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
000
FZUS63 KDTX 121943
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 PM EDT SAT APR 12 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 OF 29.70 INCHES WILL TRACK THROUGH THE
GREAT LAKES TONIGHT.  ADDITIONAL AREAS OF LOW PRESSURE WILL LIFT
THROUGH THE GREAT LAKES REGION THROUGH MONDAY.

LHZ361-130800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
342 PM EDT SAT APR 12 2014

.TONIGHT...EAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. NUMEROUS SHOWERS AND A CHANCE OF THUNDERSTORMS
UNTIL 11 PM. SCATTERED SHOWERS AFTER 11 PM. WAVES 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHWEST BY
LATE MORNING...THEN BECOMING LIGHT AND VARIABLE BY MID AFTERNOON.
SHOWERS LIKELY UNTIL 5 PM...THEN A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET BY LATE MORNING.
.SUNDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SHOWERS. SNOW SHOWERS AFTER 2 AM. WAVES
2 FEET OR LESS.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. RAIN AND SNOW SHOWERS UNTIL 2 PM...THEN A CHANCE
OF RAIN AND SNOW SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET LATE.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...BECOMING NORTH
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES
2 TO 4 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS. A CHANCE OF SNOW SHOWERS UNTIL 7 PM. WAVES 2 TO 4 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS...BACKING TO THE
SOUTHEAST LATE. A CHANCE OF RAIN AND SNOW SHOWERS. WAVES 1 TO
3 FEET.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.


$$

LHZ362-363-130800-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
342 PM EDT SAT APR 12 2014

.TONIGHT...EAST WINDS 20 TO 25 KNOTS...DIMINISHING TO 5 TO
10 KNOTS OVERNIGHT. THUNDERSTORMS LIKELY AND NUMEROUS SHOWERS
UNTIL 11 PM...THEN SCATTERED SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS...VEERING TO THE WEST BY LATE
MORNING...THEN BACKING TO THE SOUTHEAST BY EARLY AFTERNOON...
BACKING TO THE NORTHEAST LATE. SHOWERS AND THUNDERSTORMS LIKELY.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY LATE MORNING.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. SHOWERS. WAVES
1 TO 3 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS. RAIN AND SNOW SHOWERS UNTIL
2 PM...THEN RAIN AND SNOW SHOWERS LIKELY. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 4 TO 6 FEET.
.TUESDAY...NORTH WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS UNTIL 7 PM. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS...VEERING TO THE SOUTH
LATE. WAVES 1 TO 3 FEET.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET LATE.


$$

LHZ462>464-130800-
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 PM EDT SAT APR 12 2014

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO THE SOUTH
LATE. THUNDERSTORMS LIKELY AND NUMEROUS SHOWERS. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHEAST
LATE. SHOWERS AND THUNDERSTORMS LIKELY. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...EAST WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 1 TO
3 FEET.
.MONDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 15 TO
20 KNOTS BY AFTERNOON. THUNDERSTORMS LIKELY UNTIL 2 PM. SHOWERS.
WAVES 3 TO 5 FEET.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST
15 TO 20 KNOTS AFTER MIDNIGHT. SNOW SHOWERS AND SHOWERS LIKELY
UNTIL 2 AM...THEN A CHANCE OF SNOW SHOWERS. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY AROUND 8 FEET.
.TUESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS UNTIL 7 PM. WAVES 3 TO 5 FEET.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE
SOUTHEAST LATE. WAVES 1 TO 3 FEET.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.


$$

LHZ461-130200-
MAFOR 1221/
HURON NORTH 11229 11239 12230 11320 11416 11706 11806.
SCATTERED RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT
TONIGHT. WAVES 2 TO 4 FEET BUILDING TO 5 TO 7 FEET OVERNIGHT. WAVES
OCCASIONALLY AROUND 10 FEET TONIGHT. WAVES 3 TO 5 FEET SUBSIDING TO
2 FEET OR LESS SUNDAY. 210204 210406.

HURON SOUTH 11229 11329 11319 14419 11409.  WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO 3 FEET OVERNIGHT
TONIGHT. WAVES 2 FEET OR LESS SUNDAY. 210103 210204.

$$

MR

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.