
Surf Forecasts:
How big are the waves at Green Harbor today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 2ft (0.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 1.5ft (0.5m), 8s period with E swell.
- Evening surf: Evening surf (01 Oct, local time) - 1.5ft (0.4m), 8s period with ENE swell.
The current surf forecast for Green Harbor at 9AM is: 0.6m 8s primary swell from a East direction and 0.1m 13s secondary swell from a East direction (forecast issued at 01:00am October 01). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 2ft (0.6m) | 8s |
| Afternoon (01 Oct) | 1.5ft (0.5m) | 8s |
| Evening (01 Oct) | 1.5ft (0.4m) | 8s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 15°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | NE 5 | ENE 5 |
Wave Graph | ||||||||||||||||||||||||
50 | 50 | 50 | 34 | 34 | 33 | 33 | 21 | 19 | 19 | 19 | 26 | 26 | 26 | 24 | 37 | 37 | 37 | 36 | 35 | 33 | 18 | 27 | 24 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 3:03AM2.82m | 3:18PM3.21m | 3:58AM2.72m | 4:15PM3.14m | 4:58AM2.64m | 5:18PM3.07m | ||||||||||||||||||
Low Tide | 9:04AM0.18m | 9:45PM-0.12m | 9:58AM0.26m | 10:44PM-0.03m | 10:58AM0.32m | |||||||||||||||||||
— | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | |
— | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 19 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 24 | 26 | 26 | 23 | 20 | 18 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Feels °C | 13 | 14 | 14 | 18 | 20 | 18 | 17 | 17 | 17 | 17 | 16 | 21 | 23 | 24 | 22 | 18 | 16 | 13 | 14 | 13 | 13 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | NE 5 | ENE 5 |
50 | 50 | 50 | 34 | 34 | 33 | 33 | 21 | 19 | 19 | 19 | 19 | 13 | 12 | 12 | 37 | 37 | 37 | 36 | 35 | 33 | 18 | 27 | 24 | |
Swell 2 Height (m) Direction Period (s) | — | S 7 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | SE 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 5 | E 10 | E 10 |
— | 1 | 3 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 26 | 26 | 26 | 24 | 1 | 5 | 6 | 2 | 2 | 2 | 2 | 17 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | S 7 | E 12 | S 6 | NE 4 | NE 4 | S 12 | S 12 | S 12 | — | — | S 5 | — | — | S 3 | — | — | — | — | — | — | — | SW 6 | S 5 |
— | 1 | 3 | 1 | 1 | 1 | 3 | 3 | 3 | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 2 | SW 2 | SW 2 | SW 2 | SW 3 | SW 3 | SW 3 | SSW 3 | SSW 3 | WSW 2 | — | NW 3 | NNW 3 | N 4 | NNE 4 | NE 5 | NE 5 | — | — |
— | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 1 | — | 1 | 4 | 6 | 16 | 25 | 23 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 6 | 15 | 81 | 6 | 6 | 543 | 345 | 543 | 525 | 81 | 6 | 77 | 81 | 81 | 81 | 91 | 96 | 435 | 435 | 524 | 85 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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