National Weather Service Raw Text Product

Displaying AFOS PIL: NSHDTX Received: 2019-01-21 03:10 UTC


562 
FZUS53 KDTX 210310
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1010 PM EST Sun Jan 20 2019

For waters within five nautical miles of shore

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.

LHZ422-211015-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1010 PM EST Sun Jan 20 2019

.REST OF TONIGHT...Northwest winds 10 to 15 knots. Mostly clear. 
.MONDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the southwest late in the afternoon. Sunny.
.MONDAY NIGHT...South winds 5 to 10 knots becoming southeast
10 to 15 knots early in the morning. Partly cloudy until early
morning, then cloudy early in the morning. 
.TUESDAY...Southeast winds 10 to 15 knots becoming south 15 to
20 knots in the late morning and afternoon. Mostly cloudy. A
chance of light snow in the afternoon. 

Waves omitted due to ice coverage.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-211015-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1010 PM EST Sun Jan 20 2019

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 4 AM EST MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northwest winds 20 to 25 knots. Gusts to
30 knots this evening. Partly cloudy with a chance of light snow
showers. Heavy freezing spray. Waves 6 to 9 feet. Waves
occasionally around 12 feet. 
.MONDAY...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon, then becoming west 5 to 10 knots
late in the afternoon. Mostly sunny. A chance of light snow
showers early in the morning. Waves 4 to 6 feet subsiding to 1 to
3 feet late in the afternoon. Waves occasionally around 8 feet. 
.MONDAY NIGHT...Southwest winds 5 to 10 knots becoming south
15 to 20 knots. Mostly clear in the evening becoming mostly
cloudy. A slight chance of. Waves 2 feet or less. 
.TUESDAY...South winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and afternoon. Mostly cloudy. A
chance of light snow in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet in the late morning and afternoon. 

Wave heights are for ice free areas.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-211015-
Port Austin to Harbor Beach MI-
1010 PM EST Sun Jan 20 2019

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 4 AM EST MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...North winds 20 to 25 knots with gusts to
30 knots. Snow showers. Heavy freezing spray. Waves 8 to 12 feet.
Waves occasionally around 15 feet. 
.MONDAY...North winds 20 to 25 knots becoming northwest 10 to
15 knots. Freezing spray until late afternoon. Light snow showers
until late afternoon, then mostly sunny late in the afternoon.
Waves 5 to 7 feet subsiding to 3 to 5 feet late in the afternoon.
Waves occasionally around 10 feet. 
.MONDAY NIGHT...Southwest winds 5 to 10 knots becoming south
10 to 15 knots after midnight, then increasing to 15 to 20 knots
early in the morning. Partly cloudy until early morning becoming
cloudy. Waves 1 to 3 feet. 
.TUESDAY...South winds 20 to 25 knots increasing to 30 knots with
gusts to 35 knot gales in the late morning and afternoon. Mostly
cloudy. A chance of light snow late in the afternoon. Waves 5 to 7
feet building to 6 to 9 feet in the afternoon. Waves occasionally
around 12 feet. A Gale Warning may be needed.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-211015-
Harbor Beach to Port Sanilac MI-
1010 PM EST Sun Jan 20 2019

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 10 AM EST
MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...North winds 20 to 25 knots. Gusts to 30 knots
in the late evening and early morning. Snow showers. Heavy
freezing spray. Waves 8 to 12 feet. Waves occasionally around
15 feet. 
.MONDAY...North winds 20 to 25 knots becoming northwest 10 to
15 knots. Freezing spray in the morning. Light snow showers until
late afternoon, then mostly sunny late in the afternoon. Waves
5 to 7 feet subsiding to 3 to 5 feet late in the afternoon. Waves
occasionally around 10 feet. 
.MONDAY NIGHT...West winds 5 to 10 knots backing to the southwest
late in the evening, then becoming south 10 to 15 knots after
midnight increasing to 15 to 20 knots early in the morning.
Partly cloudy until early morning becoming cloudy. Waves 1 to
3 feet. 
.TUESDAY...South winds 20 to 25 knots increasing to 30 knots in
the late morning and afternoon. Mostly cloudy. Waves 5 to 7 feet
building to 6 to 9 feet in the afternoon. Waves occasionally
around 12 feet. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-211015-
Port Sanilac to Port Huron MI-
1010 PM EST Sun Jan 20 2019

...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 10 AM EST
MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northwest winds 20 to 25 knots. Gusts to
30 knots this evening. Mostly cloudy with light snow showers
likely. Heavy freezing spray. Waves 6 to 9 feet. Waves
occasionally around 12 feet. 
.MONDAY...Northwest winds 20 to 25 knots diminishing to 10 to
15 knots. Freezing spray early in the morning. Mostly cloudy with
light snow showers likely until late afternoon, then mostly sunny
late in the afternoon. Waves 5 to 7 feet subsiding to 2 to 4 feet
late in the afternoon. Waves occasionally around 10 feet. 
.MONDAY NIGHT...Northwest winds 5 to 10 knots backing to the
southwest late in the evening, then becoming south 10 to 15 knots
after midnight increasing to 15 to 20 knots early in the morning.
Partly cloudy until early morning becoming cloudy. Waves 1 to
3 feet. 
.TUESDAY...South winds 20 to 25 knots. Gusts to 30 knots early in
the afternoon. Cloudy becoming partly cloudy early in the
afternoon becoming mostly cloudy. Waves 3 to 5 feet building to
5 to 7 feet in the afternoon. Waves occasionally around 10 feet. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-211015-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1010 PM EST Sun Jan 20 2019

.REST OF TONIGHT...Northwest winds 15 to 20 knots. Clear. Waves
2 feet or less. 
.MONDAY...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon, then becoming light and variable
late in the afternoon. Sunny. Waves 2 feet or less. 
.MONDAY NIGHT...South winds 5 to 10 knots becoming southeast
15 to 20 knots. Partly cloudy in the evening becoming cloudy.
Waves 2 feet or less. 
.TUESDAY...Southeast winds 15 to 20 knots becoming south 10 to
15 knots late in the afternoon. Mostly cloudy becoming partly
cloudy late in the morning becoming mostly sunny becoming mostly
cloudy late in the afternoon. Waves 1 to 3 feet. 

Wave heights are for ice free areas.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 32 degrees.

$$

AA

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