Surf Forecasts:
How big are the waves at Green Harbor today (26 Oct):
- Morning surf: Morning surf (26 Oct, local time) - 1.5ft (0.5m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (26 Oct, local time) - 1.5ft (0.4m), 10s period with ENE swell.
- Evening surf: Evening surf (26 Oct, local time) - 1ft (0.3m), 9s period with ENE swell.
The current surf forecast for Green Harbor at 8AM is: 0.5m 10s primary swell from a East-northeast direction and 0.2m 9s secondary swell from a East-southeast direction, 0.3m 2s secondary swell from a West-southwest direction (forecast issued at 01:00am October 26). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (26 Oct) | 1.5ft (0.4m) | 10s |
| Evening (26 Oct) | 1ft (0.3m) | 9s |
Table - waves today at Green Harbor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 5°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||||||||||||
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) | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ESE 9 | ESE 8 | NE 5 | NE 5 | ESE 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 64 | 62 | 57 | 38 | 37 | 31 | 17 | 16 | 16 | 8 | 6 | 1 | 75 | 67 | 46 | 47 | 30 | 16 | 15 | 14 | 14 | 14 | 13 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy | on | cross-on | cross | cross-on | glassy | glassy | cross-on | on | on |
High Tide | 11:36PM2.87m | 11:48AM3.20m | 00:21AM2.91m | 12:31PM3.31m | 1:07AM2.91m | 1:17PM3.37m | ||||||||||||||||||
Low Tide | 5:36AM0.14m | 6:08PM-0.21m | 6:19AM0.10m | 6:55PM-0.30m | 7:04AM0.09m | 7:43PM-0.33m | ||||||||||||||||||
 | |  | | | | |  | | |  | |  | | | | | | | | | |  | | |
 | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 14 | 19 | 19 | 17 | 15 | 12 | 10 | 9 | 8 | 8 | 7 | 8 | 7 | 7 | 6 | 5 | 7 | 10 | 11 | 10 | 10 |
Feels °C | 7 | 7 | 6 | 9 | 15 | 15 | 13 | 10 | 6 | 5 | 3 | 2 | 4 | 4 | 6 | 4 | 4 | 2 | 2 | 4 | 8 | 8 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 |
| kJ | 64 | 62 | 57 | 38 | 37 | 31 | 17 | 16 | 16 | 8 | 6 | 1 | 75 | 67 | 46 | 47 | 30 | 16 | 14 | 9 | 14 | 14 | 9 | 3 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | E 8 | E 8 | E 8 | E 9 | E 8 | E 9 | E 9 | E 10 | — | ESE 8 | SE 8 | ESE 8 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 |
| kJ | 8 | 8 | 8 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 2 | — | 7 | 3 | 7 | 18 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 4 | SSW 4 | — | — | — | — | — | — | E 10 | E 10 | S 9 | S 9 | S 9 | E 7 | NE 7 | S 8 | S 8 | S 8 | — |
| kJ | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | WSW 2 | WSW 3 | WSW 2 | WSW 2 | WSW 2 | WSW 3 | — | NNW 3 | N 4 | NNE 4 | NE 6 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | 3 | 11 | 26 | 101 | 116 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 15 | 56 | 54 | 381 | 381 | 400 | 466 | 501 | 281 | 109 | 106 | 2 | 2 | 15 | 52 | 54 | 54 | 54 | 54 | 1928 | 718 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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