Heat Continues in the Northeast and Northwest U.S.; Areas of Flash Flooding In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the interior Northwest and Northeast U.S. Some relief is expected by Wednesday for the Northeast. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. Thunderstorms, some severe, may produce excessive rainfall from the Ohio Valley to the Central Appalachians.
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Norton, MA Local Forecast Office

16NM NNE Nantucket MA

Marine Point Forecast

[NOTICE]

Overnight

WSW 7kt
2ft
Low: 70 °F
Wednesday

NNE 10kt
2ft
High: 74 °F
Wednesday
Night
NE 7kt
2ft
Low: 70 °F
Thursday

Light Wind
2ft
High: 73 °F
Thursday
Night
N 6kt
2ft
Low: 69 °F
Friday

N 11kt
2ft
High: 73 °F
Friday
Night
N 12kt
2ft
Low: 69 °F
Saturday

N 13kt
3ft
High: 72 °F
Saturday
Night
NNE 7kt
2-3ft
Low: 69 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:34 pm EDT Aug 9, 2022
Forecast Valid: 11pm EDT Aug 9, 2022-6pm EDT Aug 16, 2022

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Detailed Forecast

Synopsis: ANZ200-101500- 1001 PM EDT Tue Aug 9 2022 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will move southward across the waters. This front will lie the waters and will focus intervals of rain and thunderstorms through Thursday. High pressure returns Friday into the weekend and into Monday. $$

Overnight

WSW wind around 7 kt becoming N after midnight. A chance of showers and thunderstorms, mainly before 2am. Patchy fog after 2am. Seas around 2 ft.

Wednesday

NNE wind around 10 kt. Patchy fog before 9am. Seas around 2 ft.

Wednesday Night

NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers, mainly after 1am. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

Thursday Night

E wind around 6 kt becoming N after midnight. A chance of showers. Seas around 2 ft.

Friday

N wind 9 to 11 kt. Partly sunny. Seas around 2 ft.

Friday Night

NE wind 8 to 12 kt becoming N after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas around 2 ft.

Saturday

N wind 11 to 13 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 3 ft.

Saturday Night

NNE wind around 7 kt becoming WNW after midnight. Mostly clear. Seas 2 to 3 ft.

Winds and seas higher in and near tstms. 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.