Powerful Nor'easter To Deliver Impacts To The East Coast

A powerful Nor'easter is expected to develop off the Mid-Atlantic coastline on Friday before impacting eastern parts of the Northeast and New England this weekend. Numerous hazards are likely from heavy snow, with significant accumulations across eastern Long Island/New England, to gusty winds and coastal issues. In fact, the combination of the snow and winds may result in blizzard conditions.
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Hazardous Weather Conditions

Small Craft Advisory until January 28, 04:00 AM EST

Last Update: 330 PM EST Thu Jan 27 2022

View Nearby Observations

For More Weather Information:

Charleston, SC Local Forecast Office

18NM SSE Savannah GA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Synopsis: AMZ300-280915- 330 PM EST Thu Jan 27 2022 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A coastal low pressure system will develop well offshore Friday and move northeast Friday night and Saturday. Cold high pressure will build in from the west Friday night through early next week. $$

Tonight

NE winds 15 to 20 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft late.

Fri

N winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon.

Fri Night

NW winds 15 to 20 kt with gusts to 25 kt, increasing to 20 to 25 kt with gusts to 30 kt after midnight. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. A slight chance of rain in the evening.

Sat

NW winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 5 ft.

Sat Night

NW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight.

Sun

NW winds 10 to 15 kt, becoming W in the afternoon. Seas 2 ft.

Sun Night

SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft.

Mon

W winds 5 to 10 kt. Seas 2 to 3 ft.

Mon Night

E winds 5 to 10 kt. Seas 2 ft.