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Hazardous Weather Conditions

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Gray/Portland, ME Local Forecast Office

19NM SSW Portland ME

Marine Point Forecast

[NOTICE]

    • Sunday

      Sunday:WNW wind 5 to 10 kt becoming SE in the afternoon. Partly sunny. Seas 1 ft or less building to 2 ft.

      High: 38 °F

      SSE 10kt
      Waves Building2ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of rain after 4am. Seas 2 ft subsiding to 1 ft or less.

      Low: 36 °F

      SSE 10kt
      2ftWaves Subsiding

    • Monday

      Monday:ESE wind 10 to 15 kt becoming S in the afternoon. Winds could gust as high as 30 kt. Rain, with thunderstorms also possible after 2pm. Seas 5 ft subsiding to 1 ft or less.

      High: 47 °F

      S 15kt
      5ftWaves Subsiding

    • Monday Night

      Monday Night:S wind around 20 kt, with gusts as high as 40 kt. Rain. Seas 8 ft subsiding to 1 ft or less.

      Low: 33 °F

      S 20kt
      8ftWaves Subsiding

    • Tuesday

      Tuesday:WSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers before 8am. Seas 8 ft subsiding to 1 ft or less.

      High: 46 °F

      WSW 15kt
      8ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:W wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 ft or less building to 5 ft.

      Low: 39 °F

      W 10kt
      Waves Building5ft

    • Wednesday

      Wednesday:W wind 5 to 10 kt. Sunny. Seas 1 ft or less.

      High: 36 °F

      W 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 18 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:S wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      High: 41 °F

      S 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:10 am EDT Mar 15, 2026
Forecast Valid: 1am EDT Mar 15, 2026-6pm EDT Mar 21, 2026

View Nearby Observations

Detailed Forecast


Sunday
WNW wind 5 to 10 kt becoming SE in the afternoon. Partly sunny. Seas 1 ft or less building to 2 ft.
Sunday Night
SSE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of rain after 4am. Seas 2 ft subsiding to 1 ft or less.
Monday
ESE wind 10 to 15 kt becoming S in the afternoon. Winds could gust as high as 30 kt. Rain, with thunderstorms also possible after 2pm. Seas 5 ft subsiding to 1 ft or less.
Monday Night
S wind around 20 kt, with gusts as high as 40 kt. Rain. Seas 8 ft subsiding to 1 ft or less.
Tuesday
WSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers before 8am. Seas 8 ft subsiding to 1 ft or less.
Tuesday Night
W wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 ft or less building to 5 ft.
Wednesday
W wind 5 to 10 kt. Sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Thursday
S wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

*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: 43.38°N 70.43°W
Last Update: 1:10 am EDT Mar 15, 2026
Forecast Valid: 1am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
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