Surf Forecasts:
How big are the waves at Plum Island today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.0m), 7s period with ENE swell.
- Evening surf: Evening surf (05 Sep, local time) - 3.5ft (1.1m), 7s period with ENE swell.
The current surf forecast for Plum Island at 4AM is: 0.6m 7s primary swell from a East-southeast direction and 0.3m 2s secondary swell from a North direction (forecast issued at 07:00pm September 04). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 2ft (0.6m) | 7s |
| Afternoon (05 Sep) | 3.5ft (1.0m) | 7s |
| Evening (05 Sep) | 3.5ft (1.1m) | 7s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 26°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
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 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | NE 5 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 48 | 48 | 48 | 36 | 38 | 41 | 45 | 96 | 96 | 90 | 72 | 135 | 149 | 172 | 176 | 143 | 91 | 57 | 40 |
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 | cross-on | cross-on | cross-on | glassy | cross | cross-on | cross | cross | cross | on | cross | glassy | cross-off |
High Tide | 5:46PM2.65m | 6:26AM2.21m | 6:49PM2.63m | 7:34AM2.19m | 7:57PM2.64m | ||||||||||||||
Low Tide | 00:54AM0.11m | 1:03PM0.38m | 2:04AM0.11m | 2:16PM0.38m | |||||||||||||||
 |  | |  | | | |  | |  | |  | | | |  | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 23 | 22 | 20 | 18 | 16 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 16 | 19 | 19 | 19 | 18 |
Feels °C | 24 | 21 | 18 | 16 | 14 | 15 | 15 | 17 | 18 | 17 | 16 | 14 | 13 | 12 | 15 | 18 | 17 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | E 7 | E 7 | — | — | — | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 48 | 48 | 48 | 36 | 38 | 41 | 38 | — | 92 | 72 | — | — | — | 172 | 176 | 143 | 91 | 57 | 40 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | — | — | E 7 | — | — | — | — | — | — | — | — | SE 9 | E 11 | E 9 | E 8 | E 9 |
| kJ | 11 | 11 | 3 | — | — | 16 | — | — | — | — | — | — | — | — | 3 | 2 | 25 | 21 | 13 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 11 | SE 8 | SE 9 | E 10 |
| kJ | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | NW 2 | NW 3 | N 2 | NE 4 | NE 5 | ENE 7 | ENE 6 | ENE 6 | E 7 | ENE 7 | ENE 7 | — | — | — | — | — | — |
| kJ | — | — | 1 | 1 | 1 | 19 | 45 | 96 | 96 | 90 | 72 | 135 | 149 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 4 | 4 | 54 | 54 | 13 | 895 | 25 | 1713 | 0 | 9 | 13 | 13 | 13 | 13 | 25 | 38 | 0 | 0 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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