Surf Forecasts:
How big are the waves at Green Harbor today (06 Oct):
- Morning surf: Morning surf (06 Oct, local time) - 1.5ft (0.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (06 Oct, local time) - 1.5ft (0.4m), 8s period with ENE swell.
- Evening surf: Evening surf (06 Oct, local time) - 1ft (0.3m), 8s period with E swell.
The current surf forecast for Green Harbor at 8PM is: 0.3m 8s primary swell from a East direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00pm October 06). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Oct) | 1.5ft (0.5m) | 8s |
| Afternoon (06 Oct) | 1.5ft (0.4m) | 8s |
| Evening (06 Oct) | 1ft (0.3m) | 8s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | N 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 30 | 20 | 20 | 10 | 10 | 10 | 7 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on |
High Tide | 8:18AM2.72m | 8:40PM3.03m | 9:19AM2.85m | 9:41PM3.05m | 10:13AM2.98m | 10:36PM3.06m | |||||||||||||||
Low Tide | 2:19PM0.26m | 2:59AM0.04m | 3:21PM0.14m | 3:54AM0.00m | 4:18PM0.03m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 15 | 15 | 14 | 11 | 10 | 9 | 9 | 13 | 16 | 16 | 14 | 14 | 14 | 15 | 16 | 20 | 23 | 23 | 19 | 17 |
Feels °C | 4 | 9 | 9 | 9 | 6 | 6 | 5 | 5 | 8 | 10 | 10 | 9 | 10 | 9 | 11 | 11 | 15 | 19 | 20 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | E 8 | N 4 | N 5 | N 5 | N 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 30 | 20 | 20 | 10 | 3 | 7 | 7 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | N 4 | — | — | — | — | E 9 | — | SE 5 | — | SSE 4 | — | SE 5 | SE 5 |
| kJ | — | 6 | 6 | 1 | 10 | 10 | 5 | 5 | 1 | — | — | — | — | 2 | — | 1 | — | 1 | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | SW 4 | SW 4 | S 6 | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | E 9 | SE 5 | E 9 | E 9 |
| kJ | — | 1 | 1 | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 2 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NW 5 | NNW 5 | NNW 5 | NNW 4 | — | — | — | — | — | SSW 2 | SSW 3 | SSW 3 | SSW 3 | SW 3 | SW 3 | SSW 3 | SSW 3 | SW 3 | W 2 | WNW 2 | — |
| kJ | 23 | 13 | 8 | 6 | — | — | — | — | — | 1 | 2 | 2 | 1 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1810 | 438 | 1811 | 1704 | 1225 | 1225 | 1714 | 1704 | 1711 | 991 | 959 | 959 | 973 | 832 | 832 | 832 | 375 | 295 | 838 | 221 | 174 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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