Surf Forecasts:
How big are the waves at Plum Island today (12 Nov):
- Morning surf: Morning surf (12 Nov, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (12 Nov, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Evening surf: Evening surf (12 Nov, local time) - 5ft (1.5m), 5s period with E swell.
The current surf forecast for Plum Island at 8AM is: 0.2m 9s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a East direction, 0.4m 3s secondary swell from a East-northeast direction (forecast issued at 12:00am November 12). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 0.5ft (0.2m) | 9s |
| Afternoon (12 Nov) | 0.5ft (0.2m) | 9s |
| Evening (12 Nov) | 5ft (1.5m) | 5s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Very mild (max 10°C on Thu morning, min 3°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NE by Thu night). | |||||||||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | ||||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 4 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 8 | NE 7 | E 8 | NE 7 | NE 8 | NE 8 | NE 7 | ENE 7 | ENE 7 | NE 7 | ENE 7 | ENE 7 | NE 6 | NE 6 | NE 5 | NE 5 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 9 | 8 | 8 | 8 | 8 | 8 | 53 | 177 | 356 | 537 | 778 | 907 | 551 | 418 | 412 | 530 | 416 | 421 | 234 | 172 | 63 | 88 | 62 | 40 | 25 | 13 | 10 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 1:10AM2.19m | 1:13PM2.49m | 1:49AM2.14m | 1:53PM2.44m | 2:29AM2.11m | 2:37PM2.39m | 3:13AM2.08m | ||||||||||||||||||||
Low Tide | 7:46AM0.36m | 8:21PM0.07m | 8:27AM0.46m | 9:05PM0.19m | 9:12AM0.55m | 9:51PM0.29m | |||||||||||||||||||||
 |  |  | | | |  |  | | |  | | | | | | | | | |  | | | |  | |  | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — |
 | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:21 | — | — | — | — | 4:20 |
mm | — | — | — | — | — | — | 1 | 6 | 7 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 5 | 4 | 4 | 5 | 6 | 5 | 4 | 4 | 3 | 3 | 5 | 7 | 7 | 4 | 4 | 3 | 2 | 2 |
Feels °C | 6 | 4 | 4 | 5 | 6 | 5 | 2 | 0 | -1 | -3 | -4 | -4 | -3 | -1 | 0 | 0 | -1 | -1 | -1 | 1 | 3 | 2 | -2 | -1 | -3 | -4 | -4 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | — | ESE 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | SE 9 | SE 10 | ENE 8 | ENE 7 | ENE 7 | NE 7 | ENE 7 | ENE 7 | NE 6 | NE 6 | NE 5 | NE 5 |
| kJ | 9 | 8 | 8 | 8 | 8 | 8 | — | — | — | 157 | 270 | 383 | 264 | 418 | 196 | 21 | 23 | 337 | 234 | 172 | 63 | 88 | 62 | 40 | 25 | 13 | 10 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 12 | E 12 | — | — | — | — | — | — | — | SSE 8 | SSE 8 | — | E 14 | SE 10 | SE 10 | SSE 10 | E 7 | SSE 9 | SE 9 | SE 9 | E 6 | ENE 6 | E 6 |
| kJ | 2 | 2 | 2 | 1 | 3 | 3 | — | — | — | — | — | — | — | 7 | 7 | — | 4 | 24 | 25 | 9 | 38 | 8 | 3 | 3 | 7 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | — | E 14 | E 13 | E 13 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | E 13 | E 13 | E 13 | SSE 9 | E 12 | E 12 | E 12 | SE 8 | E 12 | E 12 |
| kJ | — | 4 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 9 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | ENE 3 | ENE 3 | E 3 | E 4 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 8 | NE 7 | NNE 6 | NE 7 | NE 8 | NE 8 | NE 7 | — | — | — | — | NW 2 | NE 6 | WNW 2 | WNW 3 | WNW 3 |
| kJ | — | — | 3 | 3 | 4 | 7 | 53 | 177 | 356 | 537 | 778 | 907 | 551 | 237 | 412 | 530 | 416 | 421 | — | — | — | — | 1 | 34 | 1 | 1 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 633 | 849 | 1713 | 1849 | 1870 | 316 | 307 | 427 | 406 | 401 | 1681 | 1713 | 515 | 307 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 0 | 499 | 499 | 499 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||||||
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