NWS Forecast for: 18NM S Portland ME
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 10:32 am EDT Apr 25, 2018
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This
Afternoon

Rain
ESE 20km/h
1m
High: 9 °C
Tonight

Heavy Rain
SE 30km/hWinds Decreasing
2m
Low: 7 °C
Small Craft Advisory
Small Craft Advisory
Thursday

Showers Likely
Winds IncreasingSSW 25km/h
2m
High: 12 °C
Small Craft Advisory
Small Craft Advisory
Thursday
Night

Partly Cloudy
W 25km/hWinds Decreasing
2m
Low: 7 °C
Friday

Mostly Sunny
S 15km/h
2m
High: 11 °C
Friday
Night

Chance Showers
SSE 20km/h
1-2m
Low: 7 °C
Saturday

Partly Sunny
Winds IncreasingS 20km/h
2m
High: 12 °C
Saturday
Night

Mostly Cloudy
SW 20km/h
1-2m
Low: 6 °C
Sunday

Mostly Sunny
W 20km/h
1m
High: 10 °C


This Afternoon: ESE wind 15 to 20 km/h. Occasional rain. Seas around 1 m.

Tonight: SE wind 25 to 30 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Rain. The rain could be heavy at times. Patchy fog. Seas around 2 m.

Thursday: SSE wind 10 to 15 km/h becoming SSW 20 to 25 km/h. Winds could gust as high as 30 km/h. Showers likely, mainly before 8am. Areas of fog before 10am. Seas around 2 m.

Thursday Night: W wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 35 km/h. Partly cloudy. Seas around 2 m.

Friday: WSW wind 10 to 15 km/h becoming S in the afternoon. Mostly sunny. Seas around 2 m.

Friday Night: SSE wind 15 to 20 km/h. A chance of showers. Seas 1 to 2 m.

Saturday: S wind 15 to 18 km/h increasing to 17 to 20 km/h in the afternoon. Partly sunny. Seas around 2 m.

Saturday Night: SW wind 15 to 20 km/h becoming W after midnight. Mostly cloudy. Seas 1 to 2 m.

Sunday: W wind around 20 km/h, with gusts as high as 30 km/h. Mostly sunny. Seas around 1 m.



Marine Point Forecast: 43.36°N 70.28°W
Associated Zone Forecast which includes this point

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