Surf Forecasts:
How big are the waves at Plum Island today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 1.5ft (0.4m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 1.5ft (0.4m), 9s period with ENE swell.
- Evening surf: Evening surf (07 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
The current surf forecast for Plum Island at 5AM is: 0.5m 10s primary swell from a East direction and 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 01:00am September 07). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (07 Sep) | 1.5ft (0.4m) | 9s |
| Evening (07 Sep) | 1.5ft (0.4m) | 9s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 26°C on Wed afternoon, min 15°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 4 | SSE 5 | S 5 | S 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 48 | 46 | 30 | 29 | 28 | 28 | 27 | 25 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 6 | 6 | 6 | 6 | 6 | 19 | 83 | 95 | 71 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | off | off | off | glassy | on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 8:44AM2.23m | 9:05PM2.68m | 9:51AM2.33m | 10:10PM2.74m | 10:51AM2.45m | |||||||||||||||||||
Low Tide | 3:11AM0.06m | 3:25PM0.30m | 4:12AM-0.02m | 4:27PM0.18m | 5:08AM-0.11m | 5:24PM0.05m | ||||||||||||||||||
 | |  | | | | | | |  |  | | |  | | |  | | | | | | |  | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 16 | 15 | 21 | 23 | 25 | 24 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 18 | 17 | 16 | 20 | 24 | 26 | 22 | 21 |
Feels °C | 13 | 13 | 12 | 19 | 21 | 23 | 21 | 19 | 19 | 17 | 17 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 17 | 20 | 23 | 24 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 48 | 46 | 30 | 29 | 28 | 28 | 27 | 25 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 7 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | N 3 | NNE 4 | NE 4 | SE 9 | SE 10 | SE 10 | S 3 | SE 10 | E 9 | E 9 | E 8 | E 8 |
| kJ | 17 | 17 | 10 | 9 | 8 | 4 | 1 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 3 | 4 | 4 | 1 | 4 | 6 | 6 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | — | — | — | — | — | SE 8 | SE 8 | SE 8 | — | — | SE 8 | SE 10 | SE 8 | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | 3 | 3 | 3 | — | — | 3 | 4 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | NW 3 | NW 3 | — | — | — | — | NW 2 | WNW 3 | WNW 3 | NW 3 | — | — | S 2 | SSW 3 | S 3 | S 3 | SSW 3 | SSE 2 | SSE 4 | SSE 5 | S 5 | S 5 |
| kJ | 2 | 5 | 3 | 2 | — | — | — | — | 1 | 3 | 4 | 2 | — | — | 1 | 3 | 3 | 1 | 1 | 1 | 19 | 83 | 95 | 71 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 4 | 231 | 67 | 75 | 110 | 113 | 507 | 507 | 499 | 509 | 627 | 1279 | 1279 | 801 | 854 | 854 | 793 | 793 | 863 | 863 | 863 | 926 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Plum Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest