Surf Forecasts:
How big are the waves at Green Harbor today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 0.5ft (0.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (08 Oct, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for Green Harbor at 7PM is: 0.2m 8s primary swell from a East direction and 0.1m 5s secondary swell from a Southeast direction, 0.2m 2s secondary swell from a West-northwest direction (forecast issued at 01:00pm October 08). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 0.5ft (0.2m) | 8s |
| Afternoon (08 Oct) | 0.5ft (0.2m) | 8s |
| Evening (08 Oct) | 0.5ft (0.2m) | 8s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Thu afternoon, min 10°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||||
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 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | WNW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | E 8 | E 8 | E 8 | N 4 | N 4 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 6 | 3 | 6 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-on |
High Tide | 10:13AM2.98m | 10:36PM3.06m | 11:01AM3.08m | 11:26PM3.03m | 11:44AM3.12m | ||||||||||||||||
Low Tide | 4:18PM0.03m | 4:44AM-0.00m | 5:09PM-0.05m | 5:29AM0.03m | 5:56PM-0.09m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 18 | 16 | 14 | 14 | 13 | 17 | 19 | 19 | 17 | 15 | 13 | 12 | 10 | 11 | 14 | 14 | 13 | 13 |
Feels °C | 16 | 17 | 17 | 14 | 11 | 10 | 9 | 9 | 11 | 13 | 13 | 12 | 10 | 9 | 8 | 5 | 5 | 10 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | E 8 | SSE 3 | 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 | E 8 | E 8 | N 4 | N 4 | N 4 |
| kJ | 5 | 1 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | — | SE 5 | SE 5 | SE 4 | SE 4 | SE 4 | 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 9 |
| kJ | 2 | 5 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 |
Swell 3 Height (m) Direction Period (s) | — | SE 5 | SE 5 | E 9 | E 9 | E 8 | E 8 | E 8 | — | — | — | SE 8 | SE 8 | E 8 | — | — | E 8 | E 8 | E 8 | SE 8 | — |
| kJ | — | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | 3 | 3 | 1 | — | — | 1 | 1 | 1 | 2 | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | WSW 2 | WNW 2 | WNW 2 | WNW 3 | WNW 3 | — | WNW 2 | WNW 2 | WNW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NNW 4 | N 4 | N 4 | — | — | — |
| kJ | 3 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 5 | 3 | 2 | 2 | 2 | 4 | 12 | 9 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1228 | 1811 | 77 | 106 | 174 | 174 | 524 | 524 | 878 | 878 | 647 | 655 | 2477 | 2477 | 2473 | 1714 | 1714 | 1811 | 1927 | 1946 | 1623 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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