Surf Forecasts:
How big are the waves at Green Harbor today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 0.5ft (0.2m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 0.5ft (0.1m), 9s period with E swell.
- Evening surf: Evening surf (05 Aug, local time) - 1.5ft (0.4m), 3s period with S swell.
The current surf forecast for Green Harbor at 3AM is: 0.2m 7s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm August 04). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 0.5ft (0.2m) | 7s |
| Afternoon (05 Aug) | 0.5ft (0.1m) | 9s |
| Evening (05 Aug) | 1.5ft (0.4m) | 3s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 22°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||
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) | ESE 8 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | E 9 | E 9 | S 3 | S 3 | SW 3 | E 9 | E 9 | E 9 | E 9 | E 9 | S 3 | S 3 | SSW 3 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 5 | 7 | 5 | 5 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 5 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:10PM2.90m | 4:36AM2.69m | 5:00PM2.94m | 5:33AM2.61m | 5:56PM2.97m | ||||||||||||||
Low Tide | 10:27PM0.17m | 10:44AM0.25m | 11:23PM0.15m | 11:37AM0.32m | |||||||||||||||
 |  | | | | |  |  | | | | | | | | | |  | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Temp °C | 28 | 24 | 23 | 23 | 22 | 22 | 27 | 30 | 30 | 26 | 25 | 24 | 24 | 24 | 29 | 32 | 31 | 26 | 25 |
Feels °C | 26 | 22 | 21 | 22 | 21 | 21 | 27 | 28 | 27 | 23 | 24 | 25 | 26 | 26 | 31 | 34 | 31 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 6 | 5 | 7 | 5 | 5 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 11 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 11 | E 8 | — | E 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — | — | — |
| kJ | 2 | 2 | 1 | — | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | — | — | — | — | — | — | S 3 | S 3 | SW 3 | — | — | — | — | S 2 | S 3 | S 3 | SSW 3 |
| kJ | — | 2 | — | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | 1 | 4 | 5 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 124 | 99 | 87 | 72 | 85 | 102 | 102 | 151 | 2642 | 524 | 131 | 647 | 341 | 151 | 337 | 734 | 524 | 81 | 81 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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