Surf Forecasts:
How big are the waves at Plum Island today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
- Evening surf: Evening surf (01 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
The current surf forecast for Plum Island at 4AM is: 0.7m 8s primary swell from a East direction and 0.4m 12s secondary swell from a Southeast direction (forecast issued at 07:00pm September 30). An open ocean swell of 0.3m 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 (01 Oct) | 1.5ft (0.4m) | 12s |
| Afternoon (01 Oct) | 1.5ft (0.4m) | 12s |
| Evening (01 Oct) | 1.5ft (0.4m) | 12s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 15°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 11 | E 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 92 | 91 | 69 | 71 | 69 | 50 | 50 | 36 | 35 | 36 | 36 | 36 | 36 | 55 | 54 | 53 | 77 | 64 | 61 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 2:44PM2.84m | 3:18AM2.46m | 3:34PM2.80m | 4:11AM2.36m | 4:29PM2.73m | ||||||||||||||
Low Tide | 9:34PM-0.15m | 9:41AM0.17m | 10:31PM-0.07m | 10:39AM0.29m | |||||||||||||||
 |  |  |  | | | |  | | | | | |  | | | | | | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | 6:27 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 17 | 16 | 16 | 16 | 20 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 24 | 27 | 25 | 22 | 20 |
Feels °C | 18 | 16 | 16 | 15 | 15 | 15 | 19 | 21 | 21 | 20 | 19 | 18 | 17 | 17 | 22 | 25 | 24 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SSE 6 | SSE 6 |
| kJ | 92 | 91 | 69 | 71 | 69 | 50 | 50 | 34 | 34 | 33 | 31 | 20 | 20 | 55 | 54 | 53 | 77 | 48 | 25 |
Swell 2 Height (m) Direction Period (s) | ESE 13 | SE 13 | ESE 12 | ESE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 8 | E 8 | E 8 | E 8 | E 11 | E 11 |
| kJ | 16 | 42 | 30 | 29 | 37 | 37 | 36 | 36 | 35 | 36 | 36 | 36 | 36 | 19 | 10 | 10 | 11 | 64 | 61 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SSE 7 | SE 7 | SE 8 | E 12 | SE 9 | SE 9 | — | S 6 | SE 12 | E 12 | ESE 12 | E 12 | — | — | — | — | E 8 | — |
| kJ | 2 | 5 | 2 | 9 | 12 | 13 | 13 | — | 1 | 6 | 11 | 13 | 11 | — | — | — | — | 12 | — |
Wind waves Height (m) Direction Period (s) | S 5 | S 3 | S 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 2 | SSW 3 | S 4 | S 5 | SSW 4 | SSW 4 | SSW 4 | S 4 | S 5 | W 3 | WSW 3 |
| kJ | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 5 | 13 | 27 | 27 | 16 | 21 | 22 | 54 | 3 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 75 | 595 | 388 | 595 | 595 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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