Hazardous Weather Conditions

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Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WSW wind 7 to 10 km/h becoming NW 5 to 8 km/h after midnight. A chance of showers and thunderstorms, then showers likely after midnight.   Seas around 1 m.

      Low: 17 °C

      WSW 10km/h⇓
      1m

    • Saturday

      Saturday:N wind 12 to 15 km/h becoming NE 10 to 13 km/h in the afternoon. A chance of showers, mainly before 8am.   Seas around 1 m.

      High: 21 °C

      N 15km/h⇓
      1m

    • Saturday Night

      Saturday Night:NNW wind 15 to 18 km/h increasing to 17 to 20 km/h after midnight. Mostly clear. Seas around 1 m.

      Low: 12 °C

      ⇑NNW 20km/h
      1m

    • Sunday

      Sunday:N wind 10 to 15 km/h becoming SSE in the afternoon. Sunny. Seas around 1 m.

      High: 19 °C

      N 15km/h
      1m

    • Sunday Night

      Sunday Night:S wind 15 to 20 km/h becoming SSW after midnight. Mostly cloudy. Seas around 1 m.

      Low: 16 °C

      S 20km/h
      1m

    • Monday

      Monday:SSW wind 15 to 20 km/h becoming S 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Partly sunny. Seas around 1 m.

      High: 23 °C

      ⇑S 25km/h
      1m

    • Monday Night

      Monday Night:SSW wind 22 to 25 km/h decreasing to 20 to 23 km/h after midnight. Winds could gust as high as 35 km/h. Partly cloudy. Seas around 1 m.

      Low: 18 °C

      SSW 25km/h⇓
      1m

    • Tuesday

      Tuesday:SSW wind 15 to 20 km/h becoming SSE in the afternoon. Mostly sunny. Seas around 1 m.

      High: 26 °C

      SSE 20km/h
      1m

    • Tuesday Night

      Tuesday Night:S wind 17 to 20 km/h becoming SSW 15 to 18 km/h after midnight. Mostly clear. Seas around 1 m.

      Low: 20 °C

      S 20km/h⇓
      1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:31 pm EDT Jun 14, 2024
Forecast Valid: 10pm EDT Jun 14, 2024-6pm EDT Jun 21, 2024

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Detailed Forecast


Tonight
WSW wind 7 to 10 km/h becoming NW 5 to 8 km/h after midnight. A chance of showers and thunderstorms, then showers likely after midnight. Seas around 1 m.
Saturday
N wind 12 to 15 km/h becoming NE 10 to 13 km/h in the afternoon. A chance of showers, mainly before 8am. Seas around 1 m.
Saturday Night
NNW wind 15 to 18 km/h increasing to 17 to 20 km/h after midnight. Mostly clear. Seas around 1 m.
Sunday
N wind 10 to 15 km/h becoming SSE in the afternoon. Sunny. Seas around 1 m.
Sunday Night
S wind 15 to 20 km/h becoming SSW after midnight. Mostly cloudy. Seas around 1 m.
Monday
SSW wind 15 to 20 km/h becoming S 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Partly sunny. Seas around 1 m.
Monday Night
SSW wind 22 to 25 km/h decreasing to 20 to 23 km/h after midnight. Winds could gust as high as 35 km/h. Partly cloudy. Seas around 1 m.
Tuesday
SSW wind 15 to 20 km/h becoming SSE in the afternoon. Mostly sunny. Seas around 1 m.
Tuesday Night
S wind 17 to 20 km/h becoming SSW 15 to 18 km/h after midnight. Mostly clear. Seas around 1 m.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 42.89°N 70.76°W
Last Update: 6:31 pm EDT Jun 14, 2024
Forecast Valid: 10pm EDT Jun 14, 2024-6pm EDT Jun 21, 2024
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