Surf Forecasts:
How big are the waves at Plum Island today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.7m), 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 1AM is: 0.8m 6s primary swell from a East-southeast direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm September 03). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.7m) | 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 ForecastSome drizzle, heaviest during Thu night. Warm (max 24°C on Fri afternoon, min 14°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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) | SE 9 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 28 | 31 | 40 | 44 | 48 | 45 | 53 | 48 | 48 | 53 | 35 | 37 | 40 | 40 | 34 | 34 | 85 | 93 | 110 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 4:49PM2.69m | 5:24AM2.28m | 5:46PM2.65m | 6:26AM2.21m | 6:49PM2.63m | ||||||||||||||
Low Tide | 11:46PM0.06m | 11:54AM0.32m | 00:54AM0.11m | 1:03PM0.38m | |||||||||||||||
 |  |  |  | |  | |  | | | |  | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 17 | 17 | 18 | 18 | 23 | 24 | 21 | 21 | 20 | 17 | 16 | 17 | 19 | 19 | 17 | 17 | 16 |
Feels °C | 21 | 19 | 18 | 19 | 20 | 20 | 25 | 24 | 22 | 22 | 18 | 15 | 14 | 16 | 17 | 18 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 5 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | SE 8 | — | E 7 |
| kJ | 19 | 31 | 40 | 44 | 48 | 45 | 53 | 48 | 48 | 53 | 35 | 37 | 40 | 40 | 34 | 34 | 2 | — | 110 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | SE 8 | ESE 8 | SE 8 | — | — | — |
| kJ | 28 | 20 | 20 | 19 | 18 | 11 | 11 | 11 | 11 | 11 | 11 | 3 | — | 2 | 6 | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 2 | NNE 3 | NE 4 | NE 5 | NE 5 | ENE 7 | ENE 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 12 | 21 | 22 | 85 | 93 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 54 | 118 | 54 | 0 | 0 | 4 | 0 | 43 | 499 | 0 | 4 | 4 | 13 | 54 | 512 | 2724 | 2742 | 13 | 13 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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