Surf Forecasts:
How big are the waves at Plum Island today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3ft (0.9m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 3ft (0.9m), 7s period with ESE swell.
- Evening surf: Evening surf (27 Jul, local time) - 2.5ft (0.7m), 7s period with ESE swell.
The current surf forecast for Plum Island at 3AM is: 0.9m 7s primary swell from a East-southeast direction (forecast issued at 07:00pm July 26). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3ft (0.9m) | 7s |
| Afternoon (27 Jul) | 3ft (0.9m) | 7s |
| Evening (27 Jul) | 2.5ft (0.7m) | 7s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed afternoon. Warm (max 24°C on Tue morning, min 14°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | |||||||||||||||||
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 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 7 | SSE 5 | SSE 5 | SSE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 93 | 91 | 75 | 81 | 81 | 79 | 79 | 77 | 61 | 56 | 37 | 37 | 42 | 55 | 36 | 105 | 105 | 83 | 29 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | cross-off | cross-off | glassy | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 10:39PM2.37m | 11:20AM2.04m | 11:21PM2.44m | 11:58AM2.11m | |||||||||||||||
Low Tide | 5:02PM0.43m | 5:40AM0.13m | 5:47PM0.41m | 6:23AM0.11m | 6:28PM0.38m | ||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 14 | 14 | 15 | 19 | 20 | 21 | 19 | 19 | 18 | 17 | 19 | 24 | 24 | 23 | 23 | 20 |
Feels °C | 16 | 15 | 17 | 12 | 12 | 14 | 18 | 18 | 19 | 17 | 18 | 18 | 18 | 19 | 23 | 21 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | SE 8 | SE 8 | E 9 | E 9 | E 6 | SE 8 |
| kJ | 93 | 91 | 75 | 81 | 81 | 79 | 79 | 77 | 61 | 56 | 37 | 37 | 42 | 55 | 36 | 7 | 7 | 13 | 21 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | — | — | — | — | — | — | SE 8 | E 6 | E 7 | E 7 | E 6 | E 6 | E 9 | ESE 9 | E 9 | E 6 |
| kJ | 3 | 3 | 3 | — | — | — | — | — | — | 31 | 19 | 21 | 21 | 20 | 13 | 7 | 16 | 14 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | — | — | E 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | 6 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 3 | S 3 | S 4 | S 3 | S 3 | SSE 3 | SE 7 | SSE 5 | SSE 5 | SSE 4 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 8 | 9 | 4 | 2 | 3 | 105 | 105 | 83 | 29 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 941 | 169 | 0 | 0 | 0 | 0 | 170 | 1999 | 854 | 499 | 4 | 0 | 0 | 4 | 627 | 1999 | 1999 | 599 | 499 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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