National Weather Service United States Department of Commerce

 

NZUS99 KDTX 182106
GLFSCT

Experimental Tabular Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
506 PM EDT Wed Oct 18 2017

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, 30.20 inches, will remain centered over
the Ohio Valley as a track of low pressure systems occurs over far
northern Ontario. Moderate southwest wind will continue over the
Great Lakes will result between the high and a low pressure systems
through mid week.

LCZ460-190200-
Lake St Clair-
506 PM EDT Wed Oct 18 2017

.Tonight...
Weather.............Mostly clear.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet / around 1 meter /.

.THURSDAY...
Weather.............Sunny.
Sfc winds...........Southwest 15 to 20 knots becoming west 5 to 10
                              knots early in the afternoon.
100-ft winds........Southwest 20 to 25 knots becoming west 10 to 15
                              knots early in the afternoon.
Sig waves...........2 to 4 feet / around 1 meter /.

.THURSDAY NIGHT...
Weather.............Clear.
Sfc winds...........Northwest 5 to 10 knots.
100-ft winds........Northwest 10 to 15 knots.
Sig waves...........2 feet or less / less than 1 meter /.

.FRIDAY...
Weather.............Sunny.
Sfc winds...........Light and variable winds becoming south 5 to 10
                              knots in the late morning and afternoon.
100-ft winds........Light and variable winds becoming south 10 to
                              15 knots in the late morning and afternoon.
Sig waves...........2 feet or less / less than 1 meter /.

.FRIDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........South 5 to 10 knots.
100-ft winds........South 10 to 15 knots.
Sig waves...........2 feet or less / less than 1 meter /.


.FORECAST DAYS 3 THROUGH 5...

.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet /
around 1 meter /.
.SUNDAY...Chance of showers in the afternoon. showers likely in
the evening, then chance of showers after midnight. Southwest
winds 15 to 20 knots. Waves 3 to 5 feet / 1-2 meters /.
.MONDAY...Chance of showers. Southwest winds 10 to 15 knots.
Waves 2 to 4 feet / around 1 meter /.

$$

 

Occasional waves will only be displayed when values meet or exceed 5 feet / 2 meters.

 

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