Surf Forecasts:
How big are the waves at Plum Island today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 1ft (0.3m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 0.5ft (0.2m), 8s period with ESE swell.
- Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.5m), 4s period with S swell.
The current surf forecast for Plum Island at 6AM is: 0.2m 9s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a Southeast direction (forecast issued at 01:00am October 11). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 1ft (0.3m) | 7s |
| Afternoon (11 Oct) | 0.5ft (0.2m) | 8s |
| Evening (11 Oct) | 1.5ft (0.5m) | 4s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Warm (max 20°C on Mon afternoon, min 10°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the ENE by Mon night). | ||||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||||||||||||
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) | ESE 8 | ESE 9 | SE 7 | ESE 8 | ESE 8 | S 4 | S 4 | E 8 | SSE 4 | SE 4 | SE 4 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | SE 7 | ESE 6 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 8 | 8 | 7 | 7 | 9 | 7 | 6 | 7 | 5 | 4 | 15 | 38 | 51 | 54 | 52 | 72 | 193 | 191 | 219 | 157 | 109 | 113 | 134 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross | glassy | cross-on | glassy | cross-off | glassy | glassy | glassy | cross | cross-on | cross-on | on | on | on | cross | cross | cross | cross-off |
High Tide | 00:34AM2.53m | 12:47PM2.64m | 1:15AM2.45m | 1:25PM2.61m | 1:55AM2.35m | 2:03PM2.55m | ||||||||||||||||||
Low Tide | 7:07AM-0.05m | 7:34PM-0.20m | 7:49AM0.03m | 8:17PM-0.16m | 8:30AM0.14m | 9:01PM-0.07m | ||||||||||||||||||
 | |  |  | | |  |  | | | |  | | |  | | | | | | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 12 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 14 | 17 | 20 | 18 | 14 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 15 |
Feels °C | 10 | 9 | 9 | 8 | 10 | 12 | 10 | 10 | 10 | 11 | 10 | 14 | 17 | 20 | 16 | 10 | 4 | 5 | 6 | 8 | 10 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 9 | SE 7 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | SSE 4 | SE 4 | SE 4 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 9 | SSE 8 | ESE 7 | ENE 7 | ENE 7 | ENE 6 | ESE 6 | E 7 |
| kJ | 7 | 8 | 8 | 7 | 7 | 7 | 5 | 5 | 7 | 4 | 4 | 15 | 38 | 51 | 54 | 52 | 29 | 26 | 31 | 219 | 157 | 66 | 113 | 134 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 6 | ESE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 8 | E 8 | E 8 | E 8 | SSE 11 | SE 10 | SSE 10 | SE 9 | SSE 9 | ESE 7 | — | SE 8 | SE 8 | SE 8 | E 11 | ENE 6 | E 11 |
| kJ | 2 | 2 | 7 | 6 | 2 | 2 | 2 | 2 | 5 | 5 | 1 | 12 | 25 | 36 | 22 | 31 | 20 | — | 18 | 18 | 16 | 2 | 26 | 2 |
Swell 3 Height (m) Direction Period (s) | — | SE 8 | — | — | — | — | — | — | SE 8 | SE 8 | SE 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | ESE 7 | ESE 7 | — | E 11 | — |
| kJ | — | 3 | — | — | — | — | — | — | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | 18 | 9 | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 2 | S 3 | S 4 | S 4 | SSE 4 | — | — | — | — | — | — | — | ENE 3 | ENE 5 | ENE 6 | ENE 6 | — | — | SE 7 | S 5 | S 5 |
| kJ | — | — | — | 1 | 5 | 9 | 7 | 6 | — | — | — | — | — | — | — | 2 | 72 | 193 | 191 | — | — | 109 | 63 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1718 | 1710 | 1710 | 1488 | 1488 | 926 | 595 | 481 | 151 | 151 | 145 | 145 | 0 | 0 | 13 | 145 | 169 | 319 | 146 | 81 | 182 | 182 | 926 | 935 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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