Weather Alerts
Plum Island Sound, South End, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Wed Jun 18 |
 |
Light Rain/Fog Close Hourly |
-º / 66º | 68% | S 6 mph | 92% |
| 4pm |  |
Cloudy | 74º | 24% | S 6 mph | 82% |
| 5pm | |
Cloudy | 74º | 6% | S 5 mph | 81% |
| 6pm | |
Cloudy | 74º | 4% | S 6 mph | 79% |
| 7pm | |
Cloudy | 71º | 4% | S 6 mph | 87% |
| 8pm | |
Cloudy | 70º | 6% | S 5 mph | 89% |
| 9pm |  |
Mostly Cloudy | 69º | 6% | S 5 mph | 91% |
| 10pm | |
Mostly Cloudy | 69º | 11% | S 5 mph | 92% |
| 11pm | |
Mostly Cloudy | 69º | 18% | S 5 mph | 94% |
|
Thu Jun 19 |
 |
Mostly Sunny View Hourly |
88º / 68º | 11% | SSW 12 mph | 76% |
| 12am | |
Mostly Cloudy | 68º | 17% | S 5 mph | 95% |
| 1am | |
Mostly Cloudy | 68º | 16% | S 5 mph | 97% |
| 2am |  |
Foggy | 68º | 11% | S 4 mph | 97% |
| 3am | |
Foggy | 67º | 12% | SSW 4 mph | 99% |
| 4am | |
Foggy | 67º | 12% | SSW 4 mph | 100% |
| 5am | |
Foggy | 67º | 10% | SSW 4 mph | 100% |
| 6am | |
Foggy | 67º | 14% | SSW 4 mph | 100% |
| 7am | |
Foggy | 68º | 9% | SW 4 mph | 100% |
| 8am |  |
Mostly Cloudy | 71º | 9% | SW 5 mph | 95% |
| 9am | |
Mostly Cloudy | 73º | 8% | SSW 6 mph | 89% |
| 10am | |
Mostly Cloudy | 76º | 11% | SSW 6 mph | 84% |
| 11am | |
Mostly Cloudy | 78º | 9% | SSW 6 mph | 79% |
| 12pm |  |
Partly Cloudy | 81º | 4% | SSW 8 mph | 74% |
| 1pm | |
Partly Cloudy | 82º | 3% | S 10 mph | 70% |
| 2pm | |
Mostly Sunny | 83º | 2% | S 10 mph | 68% |
| 3pm |  |
Sunny | 85º | 2% | S 10 mph | 65% |
| 4pm | |
Sunny | 85º | 1% | SSW 11 mph | 64% |
| 5pm | |
Sunny | 86º | 1% | SSW 12 mph | 59% |
| 6pm | |
Mostly Sunny | 85º | 1% | SSW 12 mph | 59% |
| 7pm | |
Mostly Sunny | 83º | 1% | SSW 13 mph | 61% |
| 8pm | |
Partly Cloudy | 80º | 6% | SSW 13 mph | 67% |
| 9pm | |
Mostly Cloudy | 78º | 11% | SSW 13 mph | 70% |
| 10pm | |
Cloudy | 77º | 5% | SW 13 mph | 75% |
| 11pm |  |
Partly Cloudy | 76º | 5% | SW 11 mph | 76% |
|
Fri Jun 20 |
|
Partly Cloudy View Hourly |
81º / 64º | 3% | W 19 mph | 54% |
| 12am | |
Partly Cloudy | 75º | 6% | SW 10 mph | 79% |
| 1am | |
Partly Cloudy | 73º | 6% | SW 11 mph | 83% |
| 2am | |
Mostly Cloudy | 72º | 5% | SW 10 mph | 84% |
| 3am | |
Mostly Cloudy | 72º | 10% | SW 10 mph | 85% |
| 4am | |
Mostly Cloudy | 71º | 8% | SW 10 mph | 83% |
| 5am |  |
Mostly Clear | 70º | 5% | WSW 12 mph | 80% |
| 6am | |
Partly Cloudy | 69º | 5% | WSW 11 mph | 80% |
| 7am | |
Sunny | 70º | 3% | WSW 14 mph | 73% |
| 8am | |
Partly Cloudy | 71º | 2% | W 16 mph | 67% |
| 9am | |
Partly Cloudy | 72º | 2% | W 16 mph | 64% |
| 10am | |
Mostly Sunny | 73º | 1% | W 18 mph | 60% |
| 11am | |
Sunny | 75º | 0% | W 19 mph | 55% |
| 12pm | |
Sunny | 77º | 0% | WNW 19 mph | 51% |
| 1pm | |
Sunny | 78º | 0% | WNW 19 mph | 48% |
| 2pm | |
Sunny | 79º | 0% | WNW 18 mph | 46% |
| 3pm | |
Sunny | 80º | 1% | WNW 17 mph | 43% |
|
Sat Jun 21 |
|
Partly Cloudy | 79º / 67º | 15% | SW 9 mph | 62% |
|
Sun Jun 22 |
 |
AM Showers | 81º / 67º | 40% | SW 10 mph | 73% |
|
Mon Jun 23 |
|
Partly Cloudy | 84º / 73º | 7% | SSW 11 mph | 72% |
|
Tue Jun 24 |
|
Sunny | 92º / 74º | 5% | WSW 9 mph | 59% |
|
Wed Jun 25 |
|
Mostly Sunny | 82º / 66º | 24% | NE 8 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
Weather Radar for Plum Island Sound, South End, MA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Plum Island Sound, South End, MA
This Afternoon
High : 75ºF
S wind around 6 kt. A slight chance of showers before 2pm. Seas around 2 ft.
S wind around 6 kt. A slight chance of showers before 2pm. Seas around 2 ft.
Tonight
Low : 65ºF
Variable winds 5 kt or less. Patchy fog after 1am. Seas around 2 ft.
Variable winds 5 kt or less. Patchy fog after 1am. Seas around 2 ft.
Juneteenth
High : 92ºF
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Patchy fog before 10am. Seas around 2 ft.
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Patchy fog before 10am. Seas around 2 ft.
Thursday Night
Low : 66ºF
SW wind 9 to 12 kt, with gusts as high as 21 kt. Partly cloudy. Seas 2 to 3 ft.
SW wind 9 to 12 kt, with gusts as high as 21 kt. Partly cloudy. Seas 2 to 3 ft.
Friday
High : 78ºF
WNW wind around 10 kt. Sunny. Seas around 2 ft.
WNW wind around 10 kt. Sunny. Seas around 2 ft.
Friday Night
Low : 62ºF
W wind around 6 kt. Mostly clear. Seas 1 to 2 ft.
W wind around 6 kt. Mostly clear. Seas 1 to 2 ft.
Saturday
High : 79ºF
Variable winds less than 5 kt becoming S around 6 kt in the morning. Mostly sunny. Seas around 1 ft.
Variable winds less than 5 kt becoming S around 6 kt in the morning. Mostly sunny. Seas around 1 ft.
Saturday Night
Low : 66ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Sunday
High : 80ºF
SW wind 7 to 9 kt. Mostly sunny. Seas around 2 ft.
SW wind 7 to 9 kt. Mostly sunny. Seas around 2 ft.
NOAA Buoy Data Near Plum Island Sound, South End, MA See Map
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Wind Speed Forecast for Plum Island Sound, South End, MA
| Wednesday | Thursday | Friday | ||||||||||
| Wind Speed (MPH) | 6 | 5 | 5 | 4 | 5 | 8 | 11 | 13 | 10 | 10 | 16 | 19 |
| 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | |
| MPH | 6 | 5 | 5 | 4 | 5 | 8 | 11 | 13 | 10 | 10 | 16 | 19 |
| DIR | S | S | S | SSW | SW | SSW | SSW | SSW | SW | SW | W | WNW |
Current Weather Conditions In Plum Island Sound, South End, MA
As Of: 29 minutes ago
- 74ºF
- 74ºF
- 6mph
- 0º (S)
- 6mph
- Cloudy
- 8mi
- 29.88"
- 82%
- 0ºF
The weather right now in Plum Island Sound, South End, MA is Cloudy. The current temperature is 74°F, and the expected high and low for today, Wednesday, June 18, 2025, are -° high temperature and 66°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the South. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 74° Fahrenheit. Expected precipitation is 24 percent, with current humidity at 82 percent, and air pressure at 29.88 in. Visibility is 8 nautical miles. There are 1 current weather alert(s).