Surf Forecasts:
How big are the waves at Plum Island today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 0.5ft (0.1m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 0.5ft (0.1m), 9s period with SE swell.
- Evening surf: Evening surf (10 Jun, local time) - 3.5ft (1.0m), 6s period with S swell.
The current surf forecast for Plum Island at 1AM is: 0.8m 6s primary swell from a South direction and 0.1m 7s secondary swell from a East direction (forecast issued at 07:00pm June 09). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 0.5ft (0.1m) | 9s |
| Afternoon (10 Jun) | 0.5ft (0.1m) | 9s |
| Evening (10 Jun) | 3.5ft (1.0m) | 6s |
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 5mm), mostly falling on Wed night. Warm (max 30°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 9 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
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) | SE 8 | S 3 | S 4 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | S 5 | SSE 6 | S 5 | S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SE 9 | SE 6 | SE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 3 | 38 | 39 | 3 | 3 | 3 | 3 | 21 | 65 | 59 | 29 | 27 | 34 | 20 | 23 | 18 | 19 | 25 | 27 | 19 | 10 | 15 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | on | cross-on | cross | glassy | glassy | on | on | on |
High Tide | 7:09PM2.50m | 7:34AM2.35m | 8:02PM2.61m | 8:32AM2.36m | 8:56PM2.73m | 9:30AM2.38m | ||||||||||||||||||
Low Tide | 2:02AM0.28m | 2:14PM0.25m | 2:59AM0.13m | 3:07PM0.21m | 3:56AM-0.03m | |||||||||||||||||||
 | |  | | |  | |  | | |  | |  | | |  | | | | | | | | | |
 | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | 8:21 |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 21 | 20 | 19 | 20 | 27 | 30 | 29 | 23 | 20 | 19 | 20 | 20 | 22 | 21 | 20 | 18 | 18 | 18 | 17 | 17 | 18 | 18 |
Feels °C | 26 | 26 | 18 | 18 | 17 | 19 | 27 | 29 | 28 | 23 | 21 | 19 | 21 | 22 | 24 | 22 | 22 | 19 | 19 | 20 | 18 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | E 7 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | E 9 | E 9 | E 9 | E 9 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SE 9 | SE 6 | SE 7 | SE 7 |
| kJ | 2 | 3 | 1 | 39 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 27 | 34 | 20 | 23 | 18 | 19 | 25 | 27 | 19 | 10 | 15 | 16 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 7 | — | E 7 | E 8 | E 8 | E 8 | SE 6 | E 6 | — | — | — | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 |
| kJ | 3 | 2 | — | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | 1 | 1 | 1 | 2 | 2 | 8 | 7 | 7 | 7 | 6 | 7 | 8 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | — | E 9 | SE 9 | S 7 | — | E 8 | — | — | — | — | — | E 8 | E 10 | — | — | E 9 | — | — | SSE 9 | SSE 9 | SE 8 | — |
| kJ | 1 | 1 | — | 2 | 3 | 1 | — | 1 | — | — | — | — | — | 1 | 2 | — | — | 2 | — | — | 8 | 8 | 3 | — |
Wind waves Height (m) Direction Period (s) | SW 3 | S 3 | S 4 | WSW 3 | SSW 4 | SSW 3 | SSW 3 | S 4 | S 5 | SSE 6 | S 5 | S 5 | — | WSW 3 | — | — | — | — | — | — | — | — | — | SE 7 |
| kJ | 1 | 2 | 38 | 3 | 10 | 7 | 7 | 9 | 21 | 65 | 59 | 29 | — | 1 | — | — | — | — | — | — | — | — | — | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 551 | 920 | 54 | 13 | 54 | 499 | 1153 | 2742 | 2742 | 9 | 0 | 595 | 54 | 377 | 118 | 120 | 154 | 118 | 118 | 145 | 145 | 169 | 169 | 1193 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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