Surf Forecasts:
How big are the waves at Plum Island today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 2ft (0.6m), 5s period with S swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (14 Jul, local time) - 2ft (0.6m), 6s period with SSE swell.
The current surf forecast for Plum Island at 9PM is: 0.6m 6s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm July 14). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 2ft (0.6m) | 5s |
| Afternoon (14 Jul) | 1ft (0.3m) | 9s |
| Evening (14 Jul) | 2ft (0.6m) | 6s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 35°C on Tue afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SSE 5 | E 15 | E 15 | E 15 | E 15 | SSE 3 | E 15 | N 4 | SE 15 | SE 15 | SE 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13 | 13 | 13 | 28 | 43 | 29 | 12 | 12 | 12 | 12 | 12 | 8 | 3 | 3 | 5 | 4 | 4 | 4 | 3 | 4 | 7 | 9 | 9 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | glassy | cross-off | glassy | off | off | cross-off |
High Tide | 12:08PM2.47m | 00:23AM3.02m | 1:05PM2.53m | 1:19AM2.99m | 1:59PM2.57m | 2:13AM2.91m | ||||||||||||||||||
Low Tide | 6:37PM0.05m | 7:24AM-0.34m | 7:34PM0.02m | 8:16AM-0.33m | 8:30PM-0.00m | |||||||||||||||||||
 |  | | |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — |
 | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | 8:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 33 | 35 | 32 | 30 | 28 | 27 | 27 | 30 | 32 | 31 | 28 | 25 | 23 | 22 | 23 | 28 | 31 | 29 | 25 | 18 | 18 | 18 | 19 |
Feels °C | 29 | 31 | 34 | 30 | 30 | 28 | 27 | 26 | 27 | 27 | 28 | 25 | 24 | 21 | 20 | 21 | 25 | 27 | 29 | 23 | 19 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | SSE 5 | SE 9 | SE 9 | ESE 9 | N 3 | SE 9 | SSE 6 | SSE 6 | SSE 5 | SE 9 | SE 9 | SSE 3 | SSE 4 | SSE 4 | SE 9 | SE 9 |
| kJ | 13 | 13 | 13 | 28 | 43 | 29 | 11 | 6 | 3 | 12 | 12 | 8 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 2 | 2 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSE 5 | E 7 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 5 | SSE 5 | SSE 5 | SE 9 | SSE 3 | SE 9 | SE 9 | SE 9 | SE 5 | — | SE 9 | SE 9 | SE 9 | SE 4 | SE 15 |
| kJ | 1 | 3 | 1 | 13 | 8 | 12 | 12 | 12 | 12 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 3 | 1 | — | 3 | 3 | 3 | 1 | 8 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 8 | E 7 | E 18 | E 17 | WSW 3 | E 16 | E 16 | E 16 | S 3 | SSE 5 | E 15 | E 15 | E 15 | E 15 | SE 5 | E 15 | E 15 | SE 15 | SE 15 | S 5 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 1 | 5 | 5 | 5 | 1 | 3 | 5 | 4 | 4 | 4 | 1 | 4 | 4 | 9 | 9 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 3 | SW 4 | WSW 3 | WSW 4 | W 3 | W 3 | WNW 3 | NNW 3 | NNW 3 | NW 3 | NNW 3 | — | NNW 3 | — | WNW 2 | WNW 2 | SSE 6 | SSE 3 | N 3 | N 4 | N 3 | NW 3 | NW 3 |
| kJ | 13 | 8 | 12 | 9 | 10 | 8 | 8 | 8 | 2 | 2 | 2 | 2 | — | 1 | — | 1 | 1 | 3 | 2 | 2 | 7 | 4 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1174 | 2533 | 1281 | 833 | 14 | 14 | 54 | 163 | 166 | 154 | 170 | 170 | 170 | 211 | 211 | 260 | 2868 | 274 | 427 | 287 | 231 | 499 | 507 | 231 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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