Surf Forecasts:
How big are the waves at Green Harbor today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.4m), 11s period with E swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.4m), 10s period with E swell.
- Evening surf: Evening surf (03 Oct, local time) - 1.5ft (0.4m), 10s period with E swell.
The current surf forecast for Green Harbor at 4PM is: 0.4m 10s primary swell from a East direction (forecast issued at 01:00pm October 03). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 1.5ft (0.4m) | 11s |
| Afternoon (03 Oct) | 1.5ft (0.4m) | 10s |
| Evening (03 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 20°C on Mon afternoon, min 7°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||
Sat 3 | Sunday 4 | Monday 5 | |||||||||||||||||||
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 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 5 | E 5 | E 5 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 35 | 33 | 31 | 30 | 17 | 17 | 16 | 15 | 14 | 14 | 24 | 25 | 28 | 56 | 63 | 71 | 94 | 94 | 95 | 80 | 61 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross |
High Tide | 5:18PM3.07m | 6:04AM2.60m | 6:26PM3.02m | 7:12AM2.62m | 7:34PM3.01m | ||||||||||||||||
Low Tide | 10:58AM0.32m | 11:47PM0.04m | 12:03PM0.36m | 00:53AM0.08m | 1:12PM0.34m | ||||||||||||||||
 | | |  | | | | | |  | |  |  |  | | | | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 13 | 13 | 18 | 20 | 17 | 15 | 12 |
Feels °C | 13 | 12 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 14 | 14 | 12 | 11 | 15 | 13 | 9 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 5 | E 5 | E 5 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 35 | 33 | 31 | 30 | 17 | 17 | 16 | 15 | 14 | 14 | 24 | 25 | 28 | 56 | 63 | 71 | 94 | 94 | 95 | 80 | 61 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 5 | S 5 | S 5 | — | — | — | — | — | — | E 9 | E 9 | E 9 | S 8 | — | — | — | — | — | S 6 | S 6 |
| kJ | 2 | 2 | 2 | 1 | — | — | — | — | — | — | 14 | 13 | 13 | 1 | — | — | — | — | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | S 4 | SW 6 | SW 6 | S 6 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | NE 4 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | E 5 | — | — | — | — | — | — | — | WNW 3 | NW 3 | NW 3 | NW 4 |
| kJ | 6 | 12 | 14 | 16 | 15 | 21 | 16 | 21 | 27 | 28 | — | — | — | — | — | — | — | 2 | 5 | 5 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 81 | 81 | 515 | 515 | 515 | 524 | 91 | 94 | 649 | 649 | 734 | 734 | 106 | 85 | 85 | 43 | 0 | 1 | 1 | 9 | 43 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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