Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
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 290747
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
347 AM EDT FRI APR 29 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OFF 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...29.80 INCHES...WILL SLIDE EASTWARD
THROUGH THE OHIO VALLEY TONIGHT AND LEAVE A WEAKER TROUGH BEHIND.
THIS WILL MAINTAIN WEAKER WIND AND ADDITIONAL SHOWERS THROUGH
FRIDAY. A BRUSH OF LOW PRESSURE SATURDAY WILL GIVE WAY TO THE NEXT
LOW PRESSURE SYSTEM MOVING BACK INTO THE OHIO VALLEY AND SOUTHERN
GREAT LAKES LATE SATURDAY AND SUNDAY. SURFACE RIDGING ON THE
SOUTHERN EDGE OF CANADIAN HIGH PRESSURE WILL RESUME OVER THE CENTRAL
GREAT LAKES ON MONDAY.

LHZ361-292015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
347 AM EDT FRI APR 29 2016

.TODAY...NORTHEAST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST
10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS IN THE AFTERNOON...THEN BACKING TO THE NORTHWEST. WAVES
2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO 10 KNOTS.
WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.


$$

LHZ362-363-292015-
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-
347 AM EDT FRI APR 29 2016

.TODAY...NORTHEAST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY LATE
MORNING.
.TONIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS...
BUILDING TO 2 TO 4 FEET LATE.
.SATURDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS LATE. WAVES 2 TO 4 FEET...BUILDING TO 4 TO 6 FEET
LATE. WAVES OCCASIONALLY AROUND 8 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING LIGHT AND
VARIABLE. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES 2 FEET
OR LESS.


$$

LHZ462>464-292015-
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-
347 AM EDT FRI APR 29 2016

.TODAY...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS THROUGH EARLY AFTERNOON. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET BY MID AFTERNOON.
.TONIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE OVERNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO
2 FEET OR LESS BY MIDNIGHT.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 10 TO
15 KNOTS LATE. WAVES 2 FEET OR LESS...BUILDING TO 2 TO 4 FEET
LATE.
.SATURDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. A CHANCE OF SHOWERS IN THE MORNING. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN BECOMING LIGHT AND VARIABLE
LATE. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.


$$

LHZ461-292015-
MAFOR 2909/
HURON NORTH 12100 12200 11300 12700 11800. WAVES 2 TO 4 FEET
SUBSIDING TO 2 FEET OR LESS TODAY. WAVES 2 FEET OR LESS TONIGHT.
220203.

HURON SOUTH 13100 14800 11100. WAVES 1 TO 3 FEET. 220102.

$$

MR

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

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.