Surf Forecasts:
How big are the waves at Plum Island today (05 Jul):
- Morning surf: Morning surf (05 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (05 Jul, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (05 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Plum Island at 12PM is: 0.4m 8s primary swell from a Southeast direction (forecast issued at 07:00am July 05). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jul) | 1.5ft (0.4m) | 9s |
| Afternoon (05 Jul) | 1.5ft (0.4m) | 8s |
| Evening (05 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 60mm), heaviest during Tue morning. Warm (max 25°C on Sun afternoon, min 14°C on Tue night). Winds increasing (light winds from the N on Sun morning, fresh winds from the ENE by Tue morning). | ||||||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wed 8 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 5 | SE 5 | SE 5 | ESE 6 | E 6 | E 7 | E 7 | E 8 | E 7 | E 7 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 23 | 18 | 18 | 18 | 18 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 47 | 68 | 69 | 160 | 356 | 570 | 707 | 689 | 572 | 358 | 323 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 3:41AM2.53m | 4:12PM2.42m | 4:26AM2.48m | 4:57PM2.48m | 5:15AM2.42m | 5:44PM2.54m | ||||||||||||||||||
Low Tide | 10:32AM0.17m | 10:49PM0.37m | 11:10AM0.19m | 11:37PM0.31m | 11:52AM0.21m | 00:31AM0.24m | ||||||||||||||||||
 |  | | | |  |  | | | | | |  | |  | |  |  | | | | | | | |
 | 5:09 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | 5:11 |
 | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | 8:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 6 | 10 | 12 | 14 | 12 | 2 | 1 | — | — | — |
Temp °C | 22 | 21 | 24 | 25 | 24 | 23 | 23 | 22 | 20 | 19 | 19 | 19 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 15 |
Feels °C | 22 | 20 | 23 | 22 | 21 | 21 | 21 | 22 | 21 | 19 | 17 | 17 | 16 | 15 | 13 | 13 | 11 | 11 | 11 | 13 | 12 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 10 | SE 10 | — | SE 10 | — | — | — | E 7 | E 7 | E 8 |
| kJ | 23 | 23 | 18 | 18 | 18 | 18 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 2 | 15 | — | 4 | — | — | — | 358 | 358 | 323 |
Swell 2 Height (m) Direction Period (s) | S 5 | NNE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | — | SSE 2 | S 3 | S 4 | S 3 | SSE 3 | SSE 3 | SSE 4 | SSE 4 | SE 4 | SE 5 | SE 5 | SE 5 | ESE 6 | E 6 | E 7 | E 7 | E 8 | E 7 | NNE 5 | NNE 4 |
| kJ | 1 | — | — | — | 1 | 5 | 9 | 6 | 2 | 2 | 5 | 8 | 19 | 47 | 68 | 69 | 160 | 356 | 570 | 707 | 689 | 572 | 48 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 627 | 627 | 1727 | 3528 | 2022 | 1256 | 607 | 920 | 920 | 487 | 2799 | 2799 | 920 | 1282 | 627 | 319 | 152 | 152 | 170 | 170 | 177 | 319 | 319 | 13 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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