Surf Forecasts:
How big are the waves at Plum Island today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2.5ft (0.7m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.5m), 8s period with SE swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.5m), 9s period with SE swell.
The current surf forecast for Plum Island at 7AM is: 0.8m 7s primary swell from a Southeast direction and 0.1m 14s secondary swell from a East direction (forecast issued at 01:00am June 19). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (19 Jun) | 1.5ft (0.5m) | 8s |
| Evening (19 Jun) | 1.5ft (0.5m) | 9s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, calm by Sun morning). | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
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) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 9 | SSE 9 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 12 | SSE 7 | SE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 109 | 73 | 64 | 43 | 35 | 29 | 37 | 29 | 14 | 18 | 14 | 7 | 7 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 6 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | cross-off | glassy | on | on | cross | cross-off | off |
High Tide | 3:23AM2.85m | 4:06PM2.50m | 4:21AM2.69m | 5:04PM2.46m | 5:20AM2.51m | 6:01PM2.42m | ||||||||||||||||||
Low Tide | 10:24AM-0.20m | 10:43PM0.15m | 11:20AM-0.09m | 11:45PM0.18m | 12:16PM0.02m | |||||||||||||||||||
 | |  | | | | | | | | |  | |  | | |  |  |  | | | | | | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 19 | 22 | 24 | 26 | 22 | 19 | 18 | 16 | 18 | 21 | 22 | 21 | 19 | 17 | 15 | 14 | 16 | 18 | 20 | 18 | 21 | 21 |
Feels °C | 17 | 14 | 15 | 17 | 18 | 21 | 17 | 15 | 13 | 10 | 13 | 17 | 18 | 18 | 18 | 16 | 14 | 13 | 16 | 17 | 17 | 16 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 9 | SSE 9 | SSE 8 | SE 8 | SSE 8 | SSE 8 | NNW 3 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 12 | SSE 7 | SSE 3 |
| kJ | 109 | 73 | 64 | 43 | 35 | 29 | 37 | 29 | 14 | 18 | 14 | 7 | 1 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 6 | 6 | 5 | 2 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 14 | E 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SSE 6 | SE 13 | SE 13 | SSW 4 | SSE 8 | SE 13 | SE 12 | SE 12 | SE 12 | E 12 | SE 12 | SE 12 | SE 12 | SE 8 | SE 12 | SE 7 |
| kJ | 8 | 8 | 4 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 2 | 7 | 6 | 6 | 6 | 6 | 3 | 6 | 6 | 6 | 3 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | E 14 | SE 14 | E 14 | E 13 | E 7 | E 7 | E 6 | E 7 | SE 13 | E 6 | E 6 | SE 13 | NNW 4 | SE 13 | SE 12 | SE 12 | SE 10 | — | — | — | — | E 12 | E 12 | SE 12 |
| kJ | 4 | 8 | 4 | 4 | 1 | 1 | 1 | 1 | 7 | 1 | 1 | 7 | 1 | 6 | 6 | 6 | 4 | — | — | — | — | 3 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | WSW 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | WNW 4 | W 3 | NW 3 | NW 3 | NW 3 | WNW 3 | WNW 2 | — | — | — | SSE 2 | SSE 3 | — |
| kJ | 7 | 14 | 15 | 10 | 8 | 7 | 16 | 15 | 15 | 15 | 13 | 7 | 2 | 4 | 5 | 2 | 1 | 1 | — | — | — | 1 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 129 | 9 | 4 | 54 | 54 | 132 | 14 | 155 | 155 | 391 | 381 | 166 | 166 | 154 | 145 | 146 | 146 | 166 | 130 | 499 | 499 | 499 | 499 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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