Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS63 KDTX 281333
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
933 AM EDT Fri Jul 28 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 of 30.10 inches over Lake Superior today,
while low pressure 29.50 inches moves through Virginia Tonight.
High pressure will then be in control over the Central Great Lakes
through the Weekend.

LCZ460-282015-
Lake St Clair-
933 AM EDT Fri Jul 28 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TODAY...Northeast winds 10 to 15 knots becoming north 15 to
20 knots in the afternoon. Partly sunny. A chance of showers and
thunderstorms in the afternoon. Waves 1 to 3 feet.
.TONIGHT...North winds 20 to 25 knots with gusts to 30 knots
becoming northeast 10 to 15 knots. Mostly clear. Waves 1 to 3 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to 3
feet.
.SATURDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Clear. Waves 2 feet or less.
.SUNDAY...North winds 5 to 10 knots. Clear. Waves 2 feet or less.
.MONDAY...Light and variable winds. Clear. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.

$$

SC

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.