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 300155
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
955 PM EDT MON SEP 29 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...A COLD FRONT AVERAGING 29.90 INCHES WILL TRACK SOUTH
THROUGH THE CENTRAL GREAT LAKES TONIGHT. HIGH PRESSURE OF 30.10
INCHES WILL THEN GRADUALLY BUILD INTO THE REGION FROM THE NORTH
TUESDAY INTO WEDNESDAY.

LHZ361-300815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
955 PM EDT MON SEP 29 2014

.REST OF TONIGHT...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. PATCHY
DRIZZLE. WAVES 3 TO 5 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS BY LATE MORNING. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING
TO 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 5 TO 10 KNOTS
AFTER MIDNIGHT. SHOWERS LIKELY. SHOWERS BY LATE EVENING. WAVES
2 FEET OR LESS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. SHOWERS LIKELY THROUGH LATE AFTERNOON. A CHANCE OF
SHOWERS LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY LATE MORNING...THEN BECOMING NORTHWEST 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET BY MIDNIGHT.


$$

LHZ362-363-300815-
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-
955 PM EDT MON SEP 29 2014

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS. PATCHY DRIZZLE.
WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.TUESDAY...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE MORNING. WAVES 3 TO 5 FEET...SUBSIDING TO 2 TO
4 FEET LATE.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING EAST
5 TO 10 KNOTS LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS IN
THE AFTERNOON. SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS LATE. SHOWERS EARLY...THEN SHOWERS LIKELY. A CHANCE OF
SHOWERS. WAVES 2 TO 4 FEET.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.


$$

LHZ462>464-300815-
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-
955 PM EDT MON SEP 29 2014

.REST OF TONIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTH
10 TO 15 KNOTS BY MIDNIGHT. SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET BY
MIDNIGHT.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET...SUBSIDING
TO 2 TO 4 FEET LATE.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO
3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS THROUGH MID
AFTERNOON...BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO
10 KNOTS AFTER MIDNIGHT...THEN VEERING TO THE SOUTH LATE. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS LATE. SHOWERS LIKELY. A CHANCE OF SHOWERS. WAVES 2 TO
4 FEET...BUILDING TO 3 TO 5 FEET LATE.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE MORNING...THEN INCREASING TO 15 TO 20 KNOTS
LATE...DIMINISHING TO 10 TO 15 KNOTS BY MIDNIGHT. A CHANCE OF
SHOWERS. WAVES 3 TO 5 FEET.


$$

LHZ461-300815-
MAFOR 3003/
HURON NORTH 14820 11820 13110. PATCHY DRIZZLE AND A CHANCE OF
SHOWERS. A CHANCE OF SHOWERS WITH PATCHY DRIZZLE TUESDAY MORNING.
WAVES 3 TO 5 FEET OVERNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3
FEET TUESDAY. WAVES 1 TO 3 FEET TUESDAY EVENING. 220305.

HURON SOUTH 11716 11816 11826 12820 12810 11110. A CHANCE OF
THUNDERSTORMS OVERNIGHT. A CHANCE OF SHOWERS TUESDAY. A CHANCE OF
SHOWERS TUESDAY EVENING. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET
OVERNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET TUESDAY.
WAVES 1 TO 3 FEET TUESDAY EVENING. 210204 210305.

$$

BT

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.