Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England.
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Hazardous Weather Conditions

Small Craft Advisory in effect from April 20, 01:00 PM EDT until April 20, 08:00 PM EDT
Gale Watch in effect from April 22, 02:00 AM EDT until April 22, 08:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

17NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Today

SW 17kt
1-2ft
High: 54 °F
Tonight

SW 15kt
2-3ft
Low: 47 °F
Wednesday

S 18kt
2-3ft
High: 54 °F
Wednesday
Night
W 24kt
3-4ft
Low: 38 °F
Thursday

W 29kt
6-7ft
High: 46 °F
Thursday
Night
W 26kt
6ft
Low: 40 °F
Friday

W 23kt
5-6ft
High: 52 °F
Friday
Night
W 17kt
3-4ft
Low: 45 °F
Saturday

WSW 16kt
2-3ft
High: 53 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:59 am EDT Apr 20, 2021
Forecast Valid: 8am EDT Apr 20, 2021-6pm EDT Apr 26, 2021

View Nearby Observations

Detailed Forecast

Synopsis: ANZ200-210000- 716 AM EDT Tue Apr 20 2021 .Synopsis for Massachusetts and Rhode Island coastal waters... A weak ridge of high pres will be over the waters today. A strong cold front will then cross the waters late Wed into Wed evening. Gale force NW wind gusts are likely behind this front Wed night into Thu. A ridge of high pres will then pass south of the waters Fri into Sat. For additional information on possible hazardous weather for the week ahead, please visit www.weather.gov/boston/ehwo $$

Today

SW wind 8 to 11 kt increasing to 14 to 17 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Tonight

SW wind 12 to 15 kt decreasing to 9 to 12 kt after midnight. Mostly clear. Seas 2 to 3 ft.

Wednesday

S wind 11 to 14 kt increasing to 15 to 18 kt in the afternoon. Isolated showers between 11am and noon, then a slight chance of showers and thunderstorms after noon. Seas 2 to 3 ft.

Wednesday Night

S wind 17 to 20 kt becoming W 21 to 24 kt after midnight. Winds could gust as high as 32 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Seas 3 to 4 ft.

Thursday

W wind around 29 kt, with gusts as high as 35 kt. Mostly sunny. Seas 6 to 7 ft.

Thursday Night

W wind 23 to 26 kt, with gusts as high as 32 kt. Partly cloudy. Seas around 6 ft.

Friday

W wind 18 to 23 kt. Sunny. Seas 5 to 6 ft.

Friday Night

W wind around 17 kt. Mostly clear. Seas 3 to 4 ft.

Saturday

WSW wind 13 to 16 kt. Sunny. Seas 2 to 3 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.