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Surf Forecasts:

Plum Island surfForecast / Massachusetts / USA
Forecast update in hr min s Forecast update imminent
Plum Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Plum Island sea temperature is
7.4° C
(Which is slightly warmer than usual)How big are the waves at Plum Island today?
The current surf forecast for Plum Island at 9PM is: 1.6m 8s primary swell from a East-southeast direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 4ft (1.2m) | 8s |
| Afternoon (28 Apr) | 5ft (1.5m) | 8s |
| Evening (28 Apr) | 5ft (1.6m) | 8s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Very mild (max 11°C on Thu afternoon, min 6°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map | ||||||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
186 | 215 | 253 | 359 | 422 | 627 | 957 | 1137 | 1055 | 928 | 767 | 683 | 579 | 597 | 695 | 838 | 804 | 795 | 755 | 627 | 554 | 474 | 422 | 374 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 10:26AM2.39m | 10:51PM2.47m | 11:17AM2.37m | 11:32PM2.51m | 12:00PM2.34m | 00:08AM2.52m | ||||||||||||||||||
Low Tide | 4:56PM0.05m | 5:24AM-0.02m | 5:42PM0.05m | 6:10AM-0.09m | 6:25PM0.08m | 6:54AM-0.13m | ||||||||||||||||||
— | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | |
— | — | 7:38 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | 7:43 | |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 2 | — | — | 1 | — | — | — | — | — | |
Temp °C | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 11 | 10 | 9 | 8 | 7 | 6 | 7 |
2 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 4 | 6 | 7 | 8 | 9 | 9 | 10 | 8 | 6 | 3 | 2 | 0 | 0 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 9 | ESE 9 | — | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
186 | 215 | 253 | 359 | 422 | 627 | 957 | 1137 | 1055 | 928 | 767 | 683 | 579 | 597 | — | 838 | 804 | 795 | 755 | 627 | 554 | 474 | 422 | 374 | |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | — | — | — | — | — | WSW 2 | W 3 | WNW 3 | WNW 4 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 695 | — | — | — | — | — | 1 | 5 | 9 | 14 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 25 | 25 | 13 | 13 | 25 | 25 | 25 | 25 | 25 | 25 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 0 | 0 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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