Surf Forecasts:
How big are the waves at Plum Island today (08 Jul):
- Morning surf: Morning surf (08 Jul, local time) - 5ft (1.5m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (08 Jul, local time) - 4.5ft (1.4m), 8s period with ESE swell.
- Evening surf: Evening surf (08 Jul, local time) - 4ft (1.2m), 8s period with ESE swell.
The current surf forecast for Plum Island at 9AM is: 1.5m 8s primary swell from a East-southeast direction and 0.4m 4s secondary swell from a North direction (forecast issued at 01:00am July 08). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | 5ft (1.5m) | 8s |
| Afternoon (08 Jul) | 4.5ft (1.4m) | 8s |
| Evening (08 Jul) | 4ft (1.2m) | 8s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri night. Warm (max 31°C on Thu afternoon, min 18°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||||||||||
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) | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | S 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 225 | 220 | 244 | 210 | 226 | 215 | 186 | 178 | 147 | 118 | 96 | 96 | 99 | 104 | 82 | 72 | 63 | 48 | 48 | 33 | 31 | 29 | 30 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | on | on | cross | glassy |
High Tide | 6:07AM2.36m | 6:36PM2.61m | 7:04AM2.31m | 7:30PM2.68m | 8:04AM2.28m | 8:28PM2.76m | ||||||||||||||||||
Low Tide | 00:31AM0.24m | 12:42PM0.23m | 1:30AM0.16m | 1:36PM0.25m | 2:31AM0.07m | 2:36PM0.25m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | |  | | | |  | |  | |  | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 3 | 1 |
Temp °C | 17 | 17 | 18 | 19 | 20 | 21 | 19 | 20 | 20 | 21 | 23 | 29 | 31 | 30 | 27 | 23 | 22 | 21 | 22 | 24 | 23 | 22 | 21 | 20 |
Feels °C | 16 | 17 | 17 | 19 | 20 | 19 | 18 | 19 | 20 | 20 | 23 | 29 | 31 | 30 | 27 | 24 | 23 | 23 | 23 | 25 | 23 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 |
| kJ | 225 | 220 | 244 | 210 | 226 | 215 | 186 | 178 | 147 | 118 | 96 | 96 | 99 | 104 | 82 | 63 | 63 | 48 | 48 | 33 | 31 | 29 | 30 | 19 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 4 | SE 10 | SSE 4 | ESE 9 | ESE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 2 | 9 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | ESE 10 | SE 10 | SSE 4 | SSE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 4 | 11 | 4 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | N 4 | — | — | — | SE 3 | S 3 | S 4 | SSW 4 | SW 3 | SW 3 | SSW 3 | S 2 | S 5 | S 6 | S 5 | SSW 4 | SSW 4 | — | SSE 4 | SSE 2 | — | — |
| kJ | 5 | 7 | 4 | — | — | — | 2 | 8 | 13 | 5 | 3 | 1 | 1 | 1 | 25 | 72 | 55 | 18 | 8 | — | 3 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 13 | 25 | 25 | 25 | 81 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | 4 | 0 | 4 | 0 | 216 | 499 | 54 | 231 | 211 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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