Surf Forecasts:
How big are the waves at Plum Island today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 5ft (1.6m), 6s period with E swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Evening surf: Evening surf (13 Oct, local time) - 5ft (1.6m), 6s period with SE swell.
The current surf forecast for Plum Island at 10AM is: 1.6m 7s primary swell from a East direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 01:00am October 13). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 5ft (1.6m) | 6s |
| Afternoon (13 Oct) | 4.5ft (1.4m) | 7s |
| Evening (13 Oct) | 5ft (1.6m) | 6s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Warm (max 24°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||||
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 5 | E 6 | E 6 | E 7 | ENE 7 | ENE 6 | SE 6 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NE 6 | NE 5 | NE 5 | NE 4 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 60 | 171 | 206 | 240 | 163 | 101 | 190 | 241 | 210 | 113 | 76 | 65 | 50 | 50 | 35 | 23 | 15 | 15 | 15 | 40 | 29 | 11 | 7 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross | cross | cross-off | cross | cross-on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:55AM2.35m | 2:03PM2.55m | 2:35AM2.26m | 2:41PM2.47m | 3:15AM2.16m | 3:23PM2.40m | ||||||||||||||||||
Low Tide | 8:30AM0.14m | 9:01PM-0.07m | 9:13AM0.27m | 9:46PM0.05m | 9:57AM0.41m | 10:34PM0.19m | ||||||||||||||||||
 | |  | | | |  |  | | |  |  | | |  | | | | | | | | | | |
 | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 10 | 10 | 11 | 12 | 14 | 15 | 14 | 11 | 11 | 12 | 19 | 24 | 22 | 17 | 14 | 12 | 12 | 10 | 11 | 13 | 12 | 11 | 11 |
Feels °C | 7 | 5 | 6 | 8 | 9 | 11 | 13 | 14 | 10 | 10 | 12 | 19 | 22 | 19 | 13 | 8 | 6 | 6 | 5 | 8 | 11 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SE 9 | SE 9 | SE 8 | ENE 7 | ENE 6 | ENE 6 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NE 6 | NE 5 | NE 5 | NE 4 | NE 4 |
| kJ | 53 | 20 | 19 | 18 | 163 | 101 | 35 | 241 | 210 | 113 | 76 | 65 | 50 | 50 | 35 | 23 | 15 | 15 | 15 | 40 | 29 | 11 | 7 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | E 11 | E 11 | E 11 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SE 7 | SE 7 | SSE 7 | SE 9 | SE 10 | E 7 | E 7 | E 7 | E 7 | SE 10 |
| kJ | — | — | — | — | — | — | 2 | 2 | 2 | 52 | 43 | 42 | 32 | 18 | 12 | 12 | 4 | 3 | 4 | 9 | 4 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 11 | — | — | — | — | — | — | SW 4 | — | E 14 | SE 10 | SSE 7 | NE 5 | SE 10 | SE 10 | SE 10 | SE 10 | E 7 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 2 | — | 4 | 4 | 4 | 1 | 4 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 7 | SE 8 | SSE 5 | SE 6 | — | SSE 6 | — | WSW 3 | WSW 3 | WSW 3 | WSW 3 | NW 3 | NNW 4 | NW 4 | NW 4 | NNW 4 | NW 3 | — | — | — | — |
| kJ | 60 | 171 | 206 | 240 | 67 | 77 | 190 | — | 87 | — | 4 | 4 | 3 | 3 | 4 | 11 | 24 | 32 | 13 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 145 | 151 | 152 | 854 | 854 | 554 | 554 | 0 | 13 | 9 | 0 | 0 | 0 | 9 | 13 | 54 | 499 | 849 | 54 | 9 | 52 | 1282 | 627 | 627 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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