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xt_Great Lakes

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whus73 kdlh 261529
mwwdlh
233
urgent - marine weather message
national weather service duluth mn
929 am cst wed nov 26 2014
lsz121-146>148-262330-
/o.con.kdlh.sc.y.0067.141126t1800z-141127t1600z/
bayfield to oak point wi-port wing to sand island wi-
sand island to bayfield wi-oak point to saxon harbor wi-
929 am cst wed nov 26 2014
...small craft advisory remains in effect until 10 am cst
thursday...
* winds...north 20 to 25 kt this afternoon through thursday
night.
* waves/seas...3 to 5 ft.
precautionary/preparedness actions...
a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.
&&
$$
whus73 kdtx 260840
mwwdtx
956
urgent - marine weather message
national weather service detroit/pontiac mi
340 am est wed nov 26 2014
...brief gales expected over central lake huron late tomorrow...
.very light winds around today as high pressure will be in control.
tomorrow will be a much different story...as an arctic front slides
through the central great lakes during the day. a brief period of
gale force winds appears likely for the central portions of lake
huron by 00z friday...but the duration is in question...and not
sure if they will last 3 hours or more. none-the-less....elected to
issue a gale watch to cover this possibility. the cold airmass
streaming in thursday night will allow for just a slow decrease in
the northwest winds...as the waning pressure gradient is offset by
the increasing boundary layer depth over the open lake. a warm front
lifting into the region friday will flip the winds to the
southwest/south by friday evening...with gusts of 25 to 30 knots
expected over much of lake huron before milder air and greater
stability arrives over the weekend.
lhz362-363-262100-
/o.new.kdtx.gl.a.0024.141127t1900z-141128t0400z/
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-
340 am est wed nov 26 2014
...gale watch in effect from thursday afternoon through thursday
evening...
the national weather service in detroit/pontiac has issued a gale
watch...which is in effect from thursday afternoon through
thursday evening.
* wind and waves: during the gale watch...expect sustained winds
up to 29 knots from the northwest with gusts up to 36 knots.
the largest expected significant waves will be 8 feet with a
potential maximum wave height of 11 feet.
* timing: the maximum winds are expected around 4 pm thursday
with the largest waves expected around 8 pm thursday.
refer to the latest marine forecasts for greater detail.
precautionary/preparedness actions...
a gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. it is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.
&&
$$
whus71 klwx 261600
mwwlwx
anz532-540-542-270000-
/o.con.klwx.sc.y.0215.000000t0000z-141127t0300z/
chesapeake bay from sandy point to north beach md-eastern bay-
patuxent river to broomes island md-
1100 am est wed nov 26 2014
...small craft advisory remains in effect until 10 pm est this
evening...
* winds...18 to 33 knots within the small craft advisory.
precautionary/preparedness actions...
a small craft advisory means that wind speeds of 18 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.
&&
$$
whus73 kmqt 261505
mwwmqt
lsz249>251-262315-
/o.con.kmqt.sc.y.0103.141127t0500z-141128t0500z/
marquette to munising mi-munising to grand marais mi-
grand marais to whitefish point mi-
1005 am est wed nov 26 2014
...small craft advisory remains in effect from midnight tonight
to midnight est thursday night...
a small craft advisory remains in effect from midnight tonight to
midnight est thursday night.
* wind and waves during the small craft advisory: expect
sustained winds of up to 26 knots from the north...with gusts
up to 31 knots. the largest expected significant waves will be
11 feet with a maximum wave height of up to 16 feet possible.
* timing: the maximum winds are expected around 2 am est
thursday with the largest waves expected around 5 am est
thursday.
please see the latest marine forecasts for more detailed
information.
precautionary/preparedness actions...
a small craft advisory means that wind speeds of 22 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.
&&
$$

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