Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 310156
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
956 PM EDT SAT MAY 30 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...LOW PRESSURE OVER ILLINOIS...29.80 INCHES...WILL TRACK
ALONG A COLD FRONT ACROSS THE OHIO VALLEY TONIGHT AND SUNDAY.
MEANWHILE...HIGH PRESSURE...30.40 INCHES...WILL BUILD ACROSS LAKE
SUPERIOR. STRONG WIND WILL DEVELOP OVER THE LAKES AS THIS HIGH
MOVES INTO LOWER MICHIGAN BY MONDAY.

LHZ361-362-310815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
956 PM EDT SAT MAY 30 2015

.REST OF TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. SCATTERED
SHOWERS BY LATE EVENING. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET BY MIDNIGHT.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 3 TO 5 FEET.
.SUNDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET BY AFTERNOON.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
LATE. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ363-310815-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
956 PM EDT SAT MAY 30 2015

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING
NORTHEAST 15 TO 20 KNOTS BY MIDNIGHT. NUMEROUS SHOWERS BY LATE
EVENING...THEN SCATTERED SHOWERS AFTER MIDNIGHT. WAVES 1 TO
3 FEET...BUILDING TO 3 TO 5 FEET BY MIDNIGHT.
.SUNDAY...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTH 10 TO 15 KNOTS. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT...THEN BECOMING NORTHEAST 10 TO 15 KNOTS
LATE. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET BY AFTERNOON.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-310815-
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-
956 PM EDT SAT MAY 30 2015

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS BY MIDNIGHT. PERIODS OF SHOWERS...THEN SCATTERED
SHOWERS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS THROUGH
EARLY AFTERNOON. A CHANCE OF RAIN. WAVES 4 TO 6 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
EARLY IN THE EVENING. WAVES 2 TO 4 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHEAST
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-310815-
MAFOR 3103/
HURON NORTH 11820 12120 12130 19150 11130 11120 11810.
SCATTERED SHOWERS AFTER MIDNIGHT. WAVES 2 TO 4 FEET OVERNIGHT.
WAVES 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET SUNDAY.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET OVERNIGHT SUNDAY
EVENING. 220204.

HURON SOUTH 11826 12120 12130 11120 11820 11810. SCATTERED
SHOWERS SUNDAY INTO SUNDAY EVENING. WAVES 3 TO 5 FEET WITH
MAXIMUM WAVE HEIGHT AROUND 7 FEET. 220305.

$$

BT

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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