Surf Forecasts:
How big are the waves at Plum Island today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 2ft (0.6m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 1.5ft (0.4m), 7s period with SSE swell.
- Evening surf: Evening surf (11 Jun, local time) - 1.5ft (0.5m), 8s period with SE swell.
The current surf forecast for Plum Island at 1AM is: 0.9m 5s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00pm June 10). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 2ft (0.6m) | 6s |
| Afternoon (11 Jun) | 1.5ft (0.4m) | 7s |
| Evening (11 Jun) | 1.5ft (0.5m) | 8s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 25°C on Wed night, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 5 | SSE 5 | S 5 | S 5 | SSE 5 | S 6 | SSE 6 | SSE 7 | SSE 7 | SE 8 | SE 7 | SSE 7 | SSE 7 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 49 | 72 | 53 | 31 | 20 | 25 | 22 | 18 | 21 | 28 | 27 | 19 | 18 | 10 | 15 | 14 | 25 | 25 | 32 | 14 | 25 | 18 | 14 | 13 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | off | cross | on | on | cross | cross | cross-off | glassy | on | on | on | on | on | on | glassy | cross | cross | cross-on | on |
High Tide | 8:02PM2.61m | 8:32AM2.36m | 8:56PM2.73m | 9:30AM2.38m | 9:50PM2.85m | 10:28AM2.42m | ||||||||||||||||||
Low Tide | 2:14PM0.25m | 2:59AM0.13m | 3:07PM0.21m | 3:56AM-0.03m | 4:02PM0.16m | 4:52AM-0.18m | ||||||||||||||||||
 |  |  | | | | | | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | 8:22 |
mm | — | — | 1 | 2 | 2 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 30 | 25 | 21 | 20 | 19 | 20 | 24 | 22 | 21 | 19 | 18 | 19 | 19 | 17 | 18 | 20 | 18 | 17 | 16 | 16 | 17 | 17 | 20 | 21 |
Feels °C | 29 | 25 | 22 | 22 | 20 | 22 | 26 | 23 | 22 | 20 | 19 | 21 | 22 | 18 | 18 | 20 | 18 | 18 | 17 | 17 | 18 | 17 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 9 | S 6 | SSE 6 | SSE 7 | SSE 7 | SE 8 | SE 7 | SSE 7 | SSE 7 | SE 6 | SE 6 | ESE 8 | SE 7 | SE 7 | SE 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 2 | 2 | 2 | 1 | 2 | 25 | 22 | 18 | 21 | 28 | 27 | 19 | 18 | 10 | 15 | 7 | 25 | 25 | 32 | 14 | 25 | 18 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | E 6 | — | — | — | — | E 9 | E 8 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 6 | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 1 | — | — | — | — | 2 | 1 | 2 | 1 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 1 | — | — | 14 | 14 | 14 | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 8 | E 10 | — | — | — | — | — | — | — | — | E 6 | — | — | — | — | — | SE 6 | — | — |
| kJ | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | S 5 | S 5 | SSE 5 | SW 2 | — | — | — | — | — | — | — | — | ESE 2 | SE 6 | — | ESE 2 | SE 3 | SE 3 | SE 4 | — | — | — |
| kJ | 49 | 72 | 53 | 31 | 20 | 1 | — | — | — | — | — | — | — | — | 1 | 14 | — | 1 | 1 | 4 | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2742 | 14 | 9 | 9 | 54 | 163 | 118 | 154 | 154 | 145 | 118 | 118 | 146 | 166 | 166 | 587 | 182 | 166 | 183 | 9 | 113 | 216 | 211 | 211 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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