Surf Forecasts:
How big are the waves at Plum Island today (24 Jul):
- Afternoon surf: Afternoon surf (24 Jul, local time) - 2ft (0.6m), 7s period with SE swell.
- Evening surf: Evening surf (24 Jul, local time) - 1.5ft (0.5m), 7s period with SE swell.
The current surf forecast for Plum Island at 11PM is: 0.5m 7s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 24). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | - | - |
| Afternoon (24 Jul) | 2ft (0.6m) | 7s |
| Evening (24 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri night, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 37 | 29 | 26 | 28 | 45 | 44 | 42 | 41 | 41 | 39 | 48 | 59 | 59 | 60 | 75 | 66 | 68 | 68 | 68 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | off | glassy | on | cross-on | cross-on | cross-on | on | glassy | cross | cross-on | cross-on | on | on | on | on |
High Tide | 9:01PM2.28m | 9:48AM1.94m | 9:52PM2.31m | 10:38AM1.98m | 10:39PM2.37m | ||||||||||||||
Low Tide | 3:22PM0.42m | 4:04AM0.18m | 4:14PM0.44m | 4:54AM0.16m | 5:02PM0.43m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | 8:12 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 21 | 20 | 19 | 18 | 22 | 21 | 21 | 19 | 18 | 16 | 15 | 16 | 18 | 18 | 18 | 17 | 17 |
Feels °C | 21 | 19 | 18 | 18 | 18 | 17 | 20 | 18 | 19 | 17 | 17 | 16 | 13 | 15 | 16 | 15 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 37 | 29 | 26 | 28 | 45 | 44 | 42 | 41 | 41 | 39 | 48 | 59 | 59 | 60 | 75 | 66 | 68 | 68 | 68 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 6 | S 4 | — | — | — | — | — | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | — | E 12 | E 12 | — |
| kJ | — | — | 4 | 7 | — | — | — | — | — | 4 | 3 | 3 | 3 | 3 | 3 | — | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 2 | SSE 3 | SSE 4 | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 7 | 11 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 880 | 895 | 54 | 54 | 4 | 4 | 1099 | 880 | 941 | 169 | 13 | 0 | 13 | 13 | 169 | 1034 | 1593 | 170 | 4 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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