Moderating Temperatures for the East; Developing Storm for the Plains

Temperatures will continue to moderate across the east half of the nation through at least the first half of this week. A developing storm across the Southern Plains may bring some heavy rain from the Plains to the lower Great Lakes region, a wintry mixture and accumulating snow across the Midwest and Upper Mississippi Valley into mid-week. The west remains unsettled with occasional rain and snow.
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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Overnight

SW 18km/h
< 1m
Low: 3 °C
Monday

N 26km/h
< 1m
High: 8 °C
Monday
Night
N 26km/h
< 1m
Low: -2 °C
Tuesday

S 23km/h
< 1m
High: 6 °C
Tuesday
Night
SSW 29km/h
< 1m
Low: 3 °C
Wednesday

WNW 24km/h
1m
High: 9 °C
Wednesday
Night
W 16km/h
< 1m
Low: 1 °C
Thursday

S 26km/h
< 1m
High: 11 °C
Thursday
Night
SSW 29km/h
1m
Low: 6 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:46 pm EST Feb 5, 2023
Forecast Valid: 11pm EST Feb 5, 2023-6pm EST Feb 12, 2023

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Detailed Forecast

Synopsis: ANZ200-061600- 1001 PM EST Sun Feb 5 2023 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will pass across the waters Monday morning. An ocean storm tracks will track well east of the waters Monday evening. High pressure builds overhead Tuesday and Wednesday before low pressure crosses near the waters Thursday into Friday. $$

Overnight

SW wind 15 to 18 km/h decreasing to 10 to 13 km/h after midnight. Winds could gust as high as 32 km/h. Cloudy. Seas 1 m or less.

Monday

N wind 8 to 13 km/h increasing to 21 to 26 km/h. Winds could gust as high as 40 km/h. Partly sunny. Seas 1 m or less.

Monday Night

N wind 23 to 26 km/h decreasing to 18 to 21 km/h after midnight. Winds could gust as high as 42 km/h. Mostly clear. Seas 1 m or less.

Tuesday

SSE wind 13 to 18 km/h becoming S 18 to 23 km/h in the afternoon. Increasing clouds. Seas 1 m or less.

Tuesday Night

S wind 24 to 29 km/h becoming WSW after midnight. Winds could gust as high as 39 km/h. A slight chance of rain before 4am. Seas 1 m or less.

Wednesday

WNW wind around 24 km/h, with gusts as high as 35 km/h. Sunny. Seas around 1 m.

Wednesday Night

W wind 13 to 16 km/h becoming W 10 to 13 km/h after midnight. Partly cloudy. Seas 1 m or less.

Thursday

S wind 11 to 16 km/h increasing to 21 to 26 km/h. Winds could gust as high as 39 km/h. Rain likely. Seas 1 m or less.

Thursday Night

S wind 24 to 29 km/h becoming WSW after midnight. Winds could gust as high as 45 km/h. Rain likely. Seas around 1 m.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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.