Surf Forecasts:
How big are the waves at Plum Island today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 1.5ft (0.4m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 1.5ft (0.5m), 7s period with SE swell.
- Evening surf: Evening surf (12 Jun, local time) - 2.5ft (0.7m), 7s period with SE swell.
The current surf forecast for Plum Island at 4PM is: 0.6m 7s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 6s secondary swell from a East direction (forecast issued at 07:00am June 12). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 1.5ft (0.4m) | 7s |
| Afternoon (12 Jun) | 1.5ft (0.5m) | 7s |
| Evening (12 Jun) | 2.5ft (0.7m) | 7s |
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 4mm), mostly falling on Fri afternoon. Warm (max 28°C on Sat afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 9 | SE 8 | SE 6 | SE 6 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | S 4 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 11 | 28 | 21 | 38 | 43 | 19 | 18 | 14 | 14 | 27 | 17 | 26 | 26 | 25 | 25 | 25 | 25 | 16 | 16 | 50 | 12 | 12 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | off | off | off | cross-off | cross-off | cross | cross-off | off | cross-off | cross-off |
High Tide | 9:30AM2.38m | 9:50PM2.85m | 10:28AM2.42m | 10:45PM2.95m | 11:26AM2.47m | 11:41PM3.03m | ||||||||||||||||||
Low Tide | 3:56AM-0.03m | 4:02PM0.16m | 4:52AM-0.18m | 4:57PM0.11m | 5:47AM-0.29m | 5:52PM0.07m | ||||||||||||||||||
 |  | |  | |  |  | |  | | | | | | | | | | | |  | |  |  | |
 | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | 5:03 |
 | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | 8:22 |
mm | — | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 22 | 23 | 25 | 25 | 22 | 21 | 19 | 21 | 19 | 20 | 25 | 28 | 28 | 26 | 23 | 21 | 20 | 22 | 28 | 28 | 28 | 21 | 21 | 19 |
Feels °C | 25 | 27 | 27 | 26 | 24 | 23 | 21 | 21 | 17 | 19 | 24 | 27 | 27 | 27 | 22 | 20 | 18 | 20 | 26 | 24 | 24 | 20 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SE 7 | SE 8 | ESE 8 | ESE 9 | ESE 9 | SE 4 | SE 4 | SE 6 | SE 6 | SE 6 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 9 | 11 | 28 | 6 | 8 | 8 | 13 | 8 | 14 | 14 | 13 | 17 | 26 | 26 | 25 | 25 | 25 | 25 | 16 | 16 | 12 | 12 | 12 | 12 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | ESE 8 | S 9 | — | E 6 | — | SE 9 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 6 | ESE 6 | SE 5 | — | SSW 3 | — | — | — | — | — | — | — | — |
| kJ | 3 | 7 | 1 | — | 1 | — | 19 | 18 | 14 | 14 | 27 | 13 | 4 | 4 | — | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SE 8 | — | — | — | — | SE 6 | SE 6 | SE 4 | — | — | — | S 7 | — | S 8 | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 3 | — | — | — | — | 6 | 10 | 3 | — | — | — | 4 | — | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 2 | SSE 3 | SE 7 | SE 7 | SE 7 | — | — | NW 3 | NW 3 | NNW 2 | — | — | — | S 3 | — | — | — | — | SE 3 | S 4 | S 5 | S 5 | S 5 |
| kJ | — | 1 | 4 | 21 | 38 | 43 | — | — | 2 | 1 | 1 | — | — | — | 1 | — | — | — | — | 10 | 50 | 97 | 87 | 52 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 166 | 166 | 211 | 427 | 166 | 118 | 118 | 170 | 170 | 54 | 4 | 54 | 54 | 145 | 152 | 231 | 211 | 381 | 785 | 677 | 3599 | 9 | 9 | 9 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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