Surf Forecasts:
How big are the waves at Plum Island today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 4.5ft (1.3m), 5s period with S swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 4.5ft (1.4m), 6s period with S swell.
- Evening surf: Evening surf (16 Oct, local time) - 4.5ft (1.3m), 6s period with S swell.
The current surf forecast for Plum Island at 12PM is: 1.3m 5s primary swell from a South direction and 0.2m 9s secondary swell from a East-southeast direction, 0.1m 14s secondary swell from a East direction (forecast issued at 07:00am October 16). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 4.5ft (1.3m) | 5s |
| Afternoon (16 Oct) | 4.5ft (1.4m) | 6s |
| Evening (16 Oct) | 4.5ft (1.3m) | 6s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri morning. Very mild (max 19°C on Fri afternoon, min 3°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||||||||||
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 10 | S 5 | S 5 | S 5 | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | SE 8 | SE 8 | SE 8 | SE 8 | N 5 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 5 | ENE 6 | ENE 6 | E 5 | E 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 9 | 71 | 95 | 114 | 141 | 128 | 80 | 40 | 35 | 28 | 21 | 15 | 15 | 51 | 77 | 65 | 60 | 51 | 22 | 25 | 20 | 12 | 10 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | on | on | on |
High Tide | 3:59AM2.08m | 4:08PM2.33m | 4:46AM2.02m | 4:58PM2.27m | 5:38AM1.98m | 5:52PM2.23m | |||||||||||||||||
Low Tide | 10:45AM0.53m | 11:26PM0.31m | 11:38AM0.63m | 00:21AM0.40m | 12:35PM0.68m | ||||||||||||||||||
 |  |  | | |  | |  | | | |  | |  | | | |  | | | | | | |
 | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | 5 | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 14 | 17 | 19 | 19 | 17 | 11 | 7 | 7 | 7 | 8 | 8 | 6 | 4 | 4 | 3 | 3 | 5 | 6 | 7 | 8 | 8 |
Feels °C | 6 | 6 | 9 | 14 | 17 | 17 | 15 | 5 | -1 | 0 | 1 | 0 | 1 | -1 | -2 | -2 | -2 | -3 | 0 | 1 | 3 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 6 | ESE 9 | ESE 9 | — | — | SSE 6 | SSE 7 | SSE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | NE 6 | SE 8 | SE 8 | ENE 6 | SE 9 | SE 10 |
| kJ | 9 | 1 | 9 | 8 | — | — | 80 | 40 | 35 | 28 | 21 | 15 | 15 | 9 | 11 | 7 | 3 | 51 | 3 | 3 | 20 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | NE 4 | E 15 | E 14 | E 14 | E 8 | — | — | E 8 | E 12 | E 11 | E 11 | — | — | W 5 | — | S 7 | S 7 | SE 8 | — | E 11 | SE 8 | E 14 | E 7 |
| kJ | 1 | 4 | 4 | 4 | 1 | — | — | 1 | 3 | 2 | 2 | — | — | 1 | — | 1 | 1 | 3 | — | 2 | 3 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 14 | E 6 | E 14 | SE 10 | — | E 13 | E 13 | — | — | — | — | — | — | — | — | — | — | — | E 15 | E 14 | E 11 | NE 5 |
| kJ | 1 | 4 | 1 | 4 | 4 | — | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | S 5 | S 5 | S 6 | S 6 | W 4 | W 4 | NW 4 | NW 4 | NNW 4 | NNW 4 | NNW 4 | N 5 | NNE 6 | NNE 6 | NE 6 | — | NE 5 | ENE 6 | — | E 5 | E 4 |
| kJ | 12 | 71 | 95 | 114 | 141 | 128 | 9 | 12 | 39 | 29 | 19 | 19 | 24 | 51 | 77 | 65 | 60 | — | 22 | 25 | — | 12 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 627 | 607 | 793 | 793 | 1276 | 381 | 0 | 54 | 54 | 156 | 183 | 499 | 499 | 532 | 532 | 16 | 9 | 27 | 626 | 626 | 81 | 863 | 785 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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