Plum Island Sound, South End, MA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Fri Oct 16	Cloudy	-º / 46º	10%	NW 15 mph	65%
Sat Oct 17	AM Clouds/PM Sun View Hourly	50º / 32º	15%	NW 16 mph	49%
3am	Showers	52º	46%	NW 16 mph	68%
4am	Cloudy	51º	24%	NW 17 mph	67%
5am	Cloudy	49º	2%	NW 15 mph	67%
6am	Cloudy	48º	2%	NW 14 mph	66%
7am	Cloudy	47º	1%	NW 13 mph	66%
8am	Cloudy	47º	1%	NW 13 mph	63%
9am	Cloudy	48º	15%	NW 13 mph	59%
10am	Cloudy	47º	15%	NW 13 mph	58%
11am	Cloudy	48º	15%	NW 14 mph	53%
12pm	Cloudy	48º	0%	NW 15 mph	50%
1pm	Partly Cloudy	50º	0%	NW 16 mph	44%
2pm	Partly Cloudy	50º	0%	NW 16 mph	42%
3pm	Partly Cloudy	50º	0%	NW 16 mph	38%
4pm	Sunny	49º	0%	NNW 15 mph	36%
5pm	Sunny	48º	0%	NNW 14 mph	36%
6pm	Clear	44º	0%	NNW 11 mph	39%
7pm	Clear	42º	0%	NNW 9 mph	43%
8pm	Clear	41º	0%	NNW 9 mph	46%
9pm	Clear	40º	0%	NNW 8 mph	51%
10pm	Clear	38º	0%	NNW 7 mph	54%
11pm	Clear	37º	0%	NNW 7 mph	55%
Sun Oct 18	Sunny View Hourly	55º / 38º	1%	WSW 6 mph	49%
12am	Clear	37º	0%	NNW 6 mph	58%
1am	Clear	35º	0%	NW 6 mph	62%
2am	Clear	35º	0%	NW 5 mph	64%
3am	Clear	34º	1%	NNW 4 mph	65%
4am	Clear	33º	1%	NW 4 mph	68%
5am	Clear	33º	1%	NW 3 mph	69%
6am	Clear	33º	1%	NW 3 mph	70%
7am	Clear	33º	1%	WNW 3 mph	71%
8am	Sunny	37º	1%	WNW 3 mph	66%
9am	Sunny	41º	0%	WNW 3 mph	60%
10am	Sunny	45º	0%	WNW 2 mph	50%
11am	Sunny	48º	0%	WNW 3 mph	42%
12pm	Sunny	50º	0%	W 3 mph	40%
1pm	Sunny	52º	0%	SW 3 mph	38%
2pm	Sunny	53º	0%	S 4 mph	39%
3pm	Sunny	54º	0%	S 5 mph	39%
4pm	Sunny	53º	0%	S 5 mph	39%
5pm	Sunny	52º	0%	SSE 6 mph	45%
6pm	Clear	49º	0%	SSE 4 mph	54%
7pm	Clear	47º	1%	SSE 4 mph	61%
8pm	Clear	45º	1%	SSE 4 mph	67%
9pm	Clear	45º	1%	S 3 mph	68%
10pm	Clear	44º	2%	S 3 mph	72%
11pm	Clear	44º	2%	S 4 mph	74%
Mon Oct 19	Mostly Sunny View Hourly	59º / 44º	4%	ENE 8 mph	67%
12am	Clear	43º	2%	SSW 3 mph	74%
1am	Clear	42º	3%	SSW 3 mph	77%
2am	Clear	42º	4%	SSW 3 mph	81%
Tue Oct 20	Partly Cloudy	61º / 46º	6%	NNE 13 mph	69%
Wed Oct 21	Partly Cloudy	56º / 45º	3%	NE 16 mph	66%
Thu Oct 22	Partly Cloudy	55º / 47º	20%	NNE 12 mph	77%
Fri Oct 23	Partly Cloudy	58º / 46º	8%	NNE 13 mph	67%

Buoy Data
For Plum Island Sound, South End, MA
Wind Forecast
In Plum Island Sound, South End, MA
Radar
In Plum Island Sound, South End, MA
Marine Forecast
In Plum Island Sound, South End, MA

NOAA Weather Marine Forecast for Plum Island Sound, South End, MA

Saturday

High : 51ºF
NW wind 14 to 16 kt, with gusts as high as 28 kt. Cloudy through mid morning, then gradual clearing. Seas around 3 ft.

Saturday Night

Low : 31ºF
NNW wind 7 to 10 kt, with gusts as high as 20 kt. Clear. Seas 2 to 3 ft.

Sunday

High : 51ºF
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

Low : 41ºF
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Monday

High : 54ºF
ENE wind 5 to 8 kt. Mostly sunny. Seas 1 to 2 ft.

Monday Night

Low : 43ºF
NNE wind around 6 kt. Mostly cloudy. Seas 3 to 4 ft.

Tuesday

High : 57ºF
NNE wind 8 to 10 kt. Partly sunny. Seas 4 to 5 ft.

Tuesday Night

Low : 46ºF
Variable winds less than 5 kt becoming NNE 5 to 10 kt in the evening. Partly cloudy. Seas around 4 ft.

Wednesday

High : 55ºF
NE wind 13 to 15 kt, with gusts as high as 24 kt. Mostly sunny. Seas 4 to 5 ft.

Current Weather Conditions In Plum Island Sound, South End, MA

As Of: 18 minutes ago

Temperature: 52ºF
Feels Like: 47ºF

Wind Speed: 16mph
Direction: 0º (NW)
Gusts: 28mph

Cloud Cover: Showers
Visibility: 7mi

Pressure: 29.82"
Humidity: 68%
Dew Point: 0ºF

The weather right now in Plum Island Sound, South End, MA is Showers. The current temperature is 52°F, and the expected high and low for today, Saturday, October 17, 2026, are -° high temperature and 46°F low temperature. The wind is currently blowing at 16 miles per hour, and coming from the Northwest. The wind is gusting to 28 mph. With the wind and the atmosphere the temperature feels like 47° Fahrenheit. Expected precipitation is 46 percent, with current humidity at 68 percent, and air pressure at 29.82 in. Visibility is 7 nautical miles. There are 1 current weather alert(s).