Surf Forecasts:
How big are the waves at Costellos today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 3.5ft (1.1m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.
- Evening surf: Evening surf (06 Sep, local time) - 2ft (0.6m), 7s period with ENE swell.
The current surf forecast for Costellos at 3AM is: 1.1m 6s primary swell from a East direction (forecast issued at 07:00pm September 05). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 3.5ft (1.1m) | 7s |
| Afternoon (06 Sep) | 3ft (0.9m) | 7s |
| Evening (06 Sep) | 2ft (0.6m) | 7s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 26°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||
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 7 | E 7 | E 7 | E 6 | E 6 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 60 | 58 | 58 | 104 | 115 | 102 | 73 | 64 | 51 | 35 | 29 | 45 | 29 | 29 | 15 | 15 | 15 | 15 | 15 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | cross-on | cross | cross | cross | on | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:24PM3.27m | 7:14AM2.88m | 7:32PM3.31m | 8:20AM2.98m | 8:37PM3.40m | ||||||||||||||
Low Tide | 00:59AM0.56m | 1:13PM0.83m | 2:05AM0.49m | 2:20PM0.73m | |||||||||||||||
 |  | |  |  |  |  |  | | |  | | | | | | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 16 | 13 | 13 | 17 | 18 | 18 | 18 | 18 | 16 | 15 | 15 | 22 | 25 | 26 | 23 | 22 |
Feels °C | 18 | 19 | 16 | 13 | 11 | 10 | 15 | 16 | 16 | 17 | 16 | 13 | 13 | 13 | 19 | 22 | 24 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | — | E 6 | E 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 60 | 58 | 58 | — | 115 | 50 | 73 | 64 | 51 | 35 | 25 | 45 | 29 | 29 | 15 | 15 | 15 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | N 4 | — | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 10 | NE 6 | NE 7 | ENE 6 | NE 6 | ENE 5 | SE 9 | SE 8 | SE 8 |
| kJ | 1 | — | — | — | — | 12 | 44 | 31 | 31 | 23 | 29 | 9 | 11 | 8 | 5 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 11 | SE 9 | E 11 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 5 | — | E 5 |
| kJ | — | — | — | — | — | — | — | 3 | 3 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 6 | — | ENE 7 | — | — | — | — | — | — | — | NNW 2 | — | — | — | NW 2 | NW 2 |
| kJ | — | — | — | 104 | — | 102 | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 38 | 0 | 1073 | 2541 | 5 | 5 | 5 | 38 | 0 | 0 | 0 | 0 | 14 | 14 | 14 | 83 | 123 | 123 | 501 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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