Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | 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
000
FZUS63 KDTX 140758
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
358 AM EDT Fri Jul 14 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...Low Pressure, averaging 29.90 inches, over the
eastern Great Lakes will slide east through the day. Meanwhile, high
pressure, averaging 30.10 inches, will start to build into the
southern Great Lakes tonight and then the Ohio Valley on Saturday. A
weak trough of low pressure will then drop into the northern Great
Lakes Saturday night.

LCZ460-142015-
Lake St Clair-
358 AM EDT Fri Jul 14 2017

.TODAY...Northwest winds 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. Waves 2
feet or less.
.SATURDAY...Northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southwest 5 to 10 knots
late in the afternoon. Mostly sunny. Waves 2 feet or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.SUNDAY...West winds 5 to 10 knots veering to the north in the
evening. Partly cloudy with a chance of light showers...then partly
cloudy late in the evening. Waves 2 feet or less.
.MONDAY...Northeast winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.
.TUESDAY...Southwest winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.

$$

BT

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.