Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 260742
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 AM EDT SUN APR 26 2015

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...HIGH PRESSURE...30.20 INCHES...WILL EXPAND ACROSS THE
UPPER MISSISSIPPI VALLEY AND WESTERN GREAT LAKES TODAY AND MONDAY
FROM CANADA. THIS HIGH WILL THEN BUILD EAST INTO LOWER MICHIGAN ON
TUESDAY BEFORE WEAKENING DURING THE MIDDLE OF THE WEEK.

LHZ361-262015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
342 AM EDT SUN APR 26 2015

.TODAY...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET AFTER MIDNIGHT.
.MONDAY...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-262015-
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 AM EDT SUN APR 26 2015

.TODAY...NORTH WINDS 10 TO 15 KNOTS...BACKING TO THE NORTHWEST BY
EARLY AFTERNOON...THEN BECOMING WEST 15 TO 20 KNOTS LATE. WAVES
1 TO 3 FEET...BUILDING TO 2 TO 4 FEET BY MID AFTERNOON.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. WAVES 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-262015-
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 EDT SUN APR 26 2015

.TODAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET...BUILDING
TO 2 TO 4 FEET BY MID AFTERNOON.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES
3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
EARLY. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH
5 TO 10 KNOTS LATE. WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE MORNING...THEN DIMINISHING TO 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.


$$

LHZ461-262015-
MAFOR 2609/
HURON NORTH 12810 11710 13720 12820. WAVES 1 TO 3 FEET TODAY.
WAVES 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT AROUND 6 FEET TONIGHT.
220102.

HURON SOUTH 14810 11810 11820 11720 11820. A CHANCE OF RAIN
SHOWERS LATE TONIGHT. WAVES 2 TO 4 FEET TODAY. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND
6 FEET TONIGHT. 220203.

$$

CB/SC

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)


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