Surf Forecasts:
How big are the waves at Plum Island today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.7m), 7s period with ESE swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 7s period with ESE swell.
The current surf forecast for Plum Island at 2PM is: 0.7m 7s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 07:00am September 04). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.8m) | 7s |
| Afternoon (04 Sep) | 2.5ft (0.7m) | 7s |
| Evening (04 Sep) | 2.5ft (0.7m) | 7s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Fri morning, min 14°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 47 | 45 | 53 | 48 | 48 | 48 | 48 | 37 | 38 | 40 | 38 | 99 | 102 | 73 | 99 | 144 | 222 | 266 | 220 | 219 | 187 | 157 | 119 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | on | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | on | cross | cross | cross-off |
High Tide | 5:24AM2.28m | 5:46PM2.65m | 6:26AM2.21m | 6:49PM2.63m | 7:34AM2.19m | 7:57PM2.64m | |||||||||||||||||
Low Tide | 11:54AM0.32m | 00:54AM0.11m | 1:03PM0.38m | 2:04AM0.11m | 2:16PM0.38m | ||||||||||||||||||
 |  | |  | | |  |  | |  | | | | | | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 24 | 23 | 24 | 23 | 21 | 18 | 16 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 17 | 17 | 20 | 20 | 18 |
Feels °C | 20 | 21 | 25 | 23 | 24 | 22 | 19 | 17 | 15 | 15 | 16 | 15 | 17 | 16 | 14 | 13 | 13 | 12 | 15 | 15 | 18 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | ENE 7 | ENE 7 | — | — | SE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 47 | 45 | 53 | 48 | 48 | 48 | 48 | 37 | 38 | 40 | 38 | 37 | — | 73 | 60 | — | — | 3 | 220 | 219 | 187 | 157 | 119 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | E 7 | — | — | — | — | — | — | — | — | SE 9 | — | SE 9 | SE 9 | SE 9 |
| kJ | 18 | 11 | 11 | 11 | 11 | 11 | 3 | — | — | 16 | — | — | — | — | — | — | — | — | 3 | — | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | ESE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 3 | NW 3 | NNW 3 | NNE 3 | NE 4 | ENE 7 | ENE 7 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | 2 | 1 | 4 | 31 | 99 | 102 | — | 99 | 144 | 222 | 266 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 499 | 0 | 4 | 4 | 54 | 54 | 13 | 1099 | 2724 | 25 | 9 | 13 | 13 | 0 | 0 | 13 | 25 | 43 | 16 | 0 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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