Surf Forecasts:
How big are the waves at Green Harbor today (27 Jun):
- Afternoon surf: Afternoon surf (27 Jun, local time) - 0.5ft (0.2m), 11s period with E swell.
- Evening surf: Evening surf (27 Jun, local time) - 0.5ft (0.2m), 10s period with E swell.
The current surf forecast for Green Harbor at 11PM is: 0.2m 10s primary swell from a East direction and 0.1m 5s secondary swell from a Southeast direction (forecast issued at 07:00pm June 27). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jun) | - | - |
| Afternoon (27 Jun) | 0.5ft (0.2m) | 11s |
| Evening (27 Jun) | 0.5ft (0.2m) | 10s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 8 | 8 | 8 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | glassy | glassy | off | cross-off | cross-off | cross | on | cross-on | cross-on | cross-off | off | off | cross-off | cross | cross-on | on | on | on | on | cross-on |
High Tide | 10:47PM2.84m | 11:26AM2.42m | 11:28PM2.84m | 12:05PM2.42m | 00:06AM2.84m | 12:42PM2.42m | ||||||||||||||||||
Low Tide | 4:26PM0.57m | 5:10AM0.26m | 5:09PM0.58m | 5:50AM0.25m | 5:49PM0.58m | 6:29AM0.24m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | 8:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 18 | 18 | 18 | 20 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 21 | 26 | 29 |
Feels °C | 17 | 18 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 19 | 19 | 20 | 20 | 18 | 19 | 21 | 21 | 20 | 20 | 20 | 21 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 8 | 8 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 5 | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | — | — | — | S 6 | S 6 | S 6 | S 6 | NNE 3 | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | — | 2 | 2 | 2 | 2 | 2 | 2 | — | — | — | 3 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 7 | — | E 12 | — | S 6 | S 6 | S 6 | S 6 | — | SE 6 | S 6 | E 11 | E 11 | SE 4 | SE 4 | SE 4 | S 6 | S 6 | S 6 | S 6 | — | E 10 | — |
| kJ | 1 | 2 | — | 3 | — | 3 | 3 | 2 | 1 | — | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSE 2 | — | — | — | — | NNE 3 | NNE 3 | — | — | — | — | — | — | S 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 2 | 2 | — | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 174 | 174 | 174 | 151 | 174 | 174 | 174 | 794 | 555 | 555 | 574 | 94 | 52 | 57 | 106 | 2718 | 647 | 515 | 52 | 85 | 85 | 85 | 85 | 1820 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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