Surf Forecasts:
How big are the waves at Plum Island today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 3ft (0.9m), 8s period with ESE swell.
- Evening surf: Evening surf (09 Jul, local time) - 2.5ft (0.8m), 8s period with ESE swell.
The current surf forecast for Plum Island at 10PM is: 0.8m 8s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a Southeast direction, 1.0m 5s secondary swell from a South direction (forecast issued at 01:00pm July 09). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 3ft (0.9m) | 8s |
| Afternoon (09 Jul) | 3ft (0.9m) | 8s |
| Evening (09 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 96 | 104 | 104 | 83 | 83 | 70 | 69 | 50 | 50 | 49 | 33 | 31 | 29 | 19 | 19 | 18 | 18 | 15 | 14 | 15 | 15 | 15 | 16 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross-on | glassy | off | cross-off | cross | cross | cross-on | on | cross-on | cross-off | cross-on | cross | cross | cross-on |
High Tide | 7:30PM2.68m | 8:04AM2.28m | 8:28PM2.76m | 9:06AM2.29m | 9:27PM2.84m | |||||||||||||||||||
Low Tide | 1:36PM0.25m | 2:31AM0.07m | 2:36PM0.25m | 3:34AM-0.03m | 3:38PM0.22m | 4:35AM-0.13m | ||||||||||||||||||
 | |  | |  |  |  | | |  | |  |  |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — |
 | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | 8:21 |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 32 | 30 | 28 | 24 | 22 | 19 | 20 | 23 | 23 | 22 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 21 | 21 | 20 | 19 | 18 | 18 |
Feels °C | 29 | 31 | 29 | 28 | 25 | 24 | 20 | 22 | 24 | 24 | 23 | 24 | 24 | 21 | 18 | 19 | 19 | 18 | 19 | 20 | 18 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | SE 10 | E 8 | E 8 | SE 10 | SE 10 |
| kJ | 96 | 104 | 104 | 83 | 83 | 70 | 69 | 50 | 50 | 49 | 33 | 31 | 29 | 19 | 19 | 18 | 18 | 10 | 10 | 15 | 10 | 11 | 16 | 15 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 10 | SE 10 | SE 10 | S 5 | S 5 | S 5 | SSE 5 | SSE 4 | SSE 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | NE 4 | E 8 | SE 10 | SE 10 | E 8 | E 8 |
| kJ | — | — | — | 4 | 4 | 4 | 11 | 10 | 4 | 4 | 2 | 3 | 10 | 10 | 10 | 10 | 16 | 15 | 4 | 10 | 15 | 15 | 11 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 6 | SSE 6 | SSE 7 | SSE 6 | SSE 5 | SE 6 | SE 10 | ENE 4 | E 3 | SE 5 | SE 5 | SE 5 |
| kJ | — | — | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 5 | 3 | 3 | 1 | 14 | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SW 3 | SSW 2 | SSE 4 | SSE 5 | S 5 | S 5 | SW 3 | — | — | — | ESE 4 | — | — | — | NNE 3 | NE 3 | NE 4 | NE 4 | — | — | — | NNE 3 | NNE 3 | NE 4 |
| kJ | 1 | 1 | 10 | 24 | 55 | 32 | 3 | — | — | — | 2 | — | — | — | 1 | 1 | 4 | 4 | — | — | — | 1 | 3 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 43 | 4 | 4 | 0 | 0 | 13 | 211 | 211 | 211 | 169 | 170 | 170 | 169 | 169 | 170 | 170 | 507 | 507 | 507 | 499 | 499 | 507 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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