Surf Forecasts:
How big are the waves at Green Harbor today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Evening surf: Evening surf (12 Jun, local time) - 1ft (0.3m), 9s period with ESE swell.
The current surf forecast for Green Harbor at 9AM is: 0.2m 9s primary swell from a East-southeast direction (forecast issued at 01:00am June 12). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 0.5ft (0.2m) | 9s |
| Afternoon (12 Jun) | 0.5ft (0.2m) | 9s |
| Evening (12 Jun) | 1ft (0.3m) | 9s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Fri morning. Warm (max 29°C on Sun afternoon, min 18°C on Sun night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SW by Sun night). | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 3 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 8 | 8 | 8 | 8 | 8 | 15 | 15 | 15 | 6 | 6 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 5 | 5 | 5 | 5 | 7 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross | cross | cross-on | cross-on | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on |
High Tide | 9:23AM2.69m | 9:39PM3.21m | 10:19AM2.75m | 10:32PM3.35m | 11:13AM2.82m | |||||||||||||||||||
Low Tide | 3:11AM0.03m | 3:22PM0.26m | 4:06AM-0.13m | 4:14PM0.19m | 5:00AM-0.27m | 5:07PM0.12m | ||||||||||||||||||
 |  |  |  |  |  | |  |  | |  | | | | | | | | | | | | | | |
 | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 25 | 27 | 26 | 26 | 22 | 22 | 21 | 21 | 21 | 23 | 22 | 24 | 23 | 22 | 20 | 21 | 27 | 29 | 27 | 23 | 22 |
Feels °C | 26 | 25 | 25 | 28 | 29 | 27 | 29 | 23 | 22 | 19 | 18 | 20 | 23 | 22 | 24 | 22 | 20 | 18 | 19 | 25 | 25 | 23 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 8 | ESE 8 | N 3 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 15 | 15 | 15 | 6 | 6 | 14 | 4 | 12 | 12 | 12 | 12 | 12 | 5 | 5 | 5 | 5 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | S 4 | S 7 | ESE 9 | S 7 | E 7 | E 6 | S 6 | S 6 | S 6 | ESE 6 | ESE 6 | SE 6 | ESE 8 | NNE 3 | NNE 3 | — | — | S 6 | — | — | — | — | — | — |
| kJ | 1 | 4 | 7 | 1 | 1 | 1 | 1 | 1 | 7 | 4 | 4 | 6 | 14 | 1 | 1 | — | — | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 9 | ESE 9 | S 7 | — | S 6 | E 6 | E 8 | — | E 8 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | E 8 | S 6 | S 6 | — | SW 6 | S 6 | — | — | — | — |
| kJ | 6 | 8 | 4 | — | 1 | 1 | 1 | — | 1 | 3 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 7 | — | SSE 2 | SSE 2 | SSE 2 | — | WNW 2 | NW 3 | N 3 | — | — | — | — | — | — | — | — | S 2 | S 3 | S 3 | SSW 3 |
| kJ | — | — | — | 15 | — | 1 | 1 | 1 | — | 1 | 2 | 6 | — | — | — | — | — | — | — | — | 1 | 4 | 7 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 99 | 102 | 99 | 1245 | 102 | 238 | 94 | 127 | 85 | 106 | 131 | 96 | 102 | 151 | 151 | 151 | 109 | 655 | 1936 | 3436 | 735 | 548 | 1245 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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