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Marine Forecast
Expires:201711220915;;773328
FZUS63 KDTX 220258
GLFLH 

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
958 PM EST Tue Nov 21 2017

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...High pressure...30.40 inches...will gradually push east 
from the Central Plains into the Ohio Valley late tonight through
Wednesday, which will gradually increase pressure and relax 
winds across the Great Lakes region. Prior to high pressure 
situating across the Ohio Valley, sustained wind speeds and gusts 
are expected to hold steady into the morning hours on Wednesday, 
peaking between 20 - 25 knots, before relaxing by Wednesday 
afternoon. Otherwise, a weak low...30.00 inches...will then push 
in across the Great Lakes throughout Thursday, with pressure 
holding steady through Friday morning.

LHZ362-363-220915-
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-
958 PM EST Tue Nov 21 2017

.REST OF TONIGHT...West winds to 30 knots becoming northwest
20 to 25 knots after midnight. A chance of snow showers after 
midnight. Waves 10 to 14 feet. Waves occasionally around 18 feet. 
.WEDNESDAY...Northwest winds 15 to 20 knots with gusts to
30 knots becoming west 10 to 15 knots in the late morning and
afternoon. A chance of snow showers until late afternoon. Waves
6 to 9 feet subsiding to 3 to 5 feet in the afternoon. Waves
occasionally around 12 feet. 
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. Waves 2 to
4 feet building to 3 to 5 feet in the late evening and overnight.
.THURSDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots in
the late morning and early afternoon. Waves 5 to 7 feet. Waves
occasionally around 10 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. Waves 4 to 6 feet.
Waves occasionally around 8 feet. 
.FRIDAY...South winds 15 to 20 knots becoming southwest to
30 knots. Gusts to 35 knot gales. A chance of rain and snow
showers in the morning. Showers likely late in the afternoon.
Waves 4 to 6 feet building to 10 to 14 feet. Waves occasionally
around 18 feet. 
.SATURDAY...West winds 20 to 25 knots becoming northwest 15 to
20 knots in the late evening and early morning. Gusts to 35 knot
gales. A chance of showers early in the morning. Waves 8 to
12 feet. Waves occasionally around 15 feet. 
.SUNDAY...Northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and early morning. Waves 5 to
7 feet. Waves occasionally around 10 feet. 

$$



US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

All weather information provided by MarineWaypoints.com should be used with caution.
We cannot guarantee that the data provided here is 100% accurate or up to date!


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