Surf Forecasts:
How big are the waves at Costellos today (06 Aug):
- Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.5m), 6s period with SSE swell.
- Evening surf: Evening surf (06 Aug, local time) - 0.5ft (0.2m), 8s period with SSE swell.
The current surf forecast for Costellos at 10PM is: 0.4m 6s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a South-southeast direction, 0.3m 3s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 06). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | - | - |
| Afternoon (06 Aug) | 1.5ft (0.5m) | 6s |
| Evening (06 Aug) | 0.5ft (0.2m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 33°C on Sun afternoon, min 21°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | |||||||||||||||||
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) | SSE 8 | SSE 8 | SSE 6 | SSE 5 | SSE 5 | SE 8 | SSE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 6 | 12 | 9 | 15 | 9 | 21 | 14 | 14 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 17 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | glassy | cross-on | cross-on | cross | off | cross-off | cross-off | glassy | glassy | on | on | glassy | glassy |
High Tide | 5:36PM3.23m | 6:17AM2.83m | 6:38PM3.28m | 7:23AM2.86m | 7:43PM3.37m | ||||||||||||||
Low Tide | 00:06AM0.64m | 12:16PM0.84m | 1:11AM0.58m | 1:21PM0.81m | |||||||||||||||
 |  | | | |  | | | |  | |  |  |  |  | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 29 | 28 | 26 | 25 | 25 | 25 | 30 | 31 | 31 | 29 | 28 | 25 | 23 | 22 | 24 | 25 | 21 | 21 | 22 |
Feels °C | 32 | 31 | 29 | 28 | 27 | 27 | 33 | 32 | 31 | 30 | 29 | 26 | 24 | 25 | 28 | 26 | 22 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 5 |
| kJ | 6 | 4 | 12 | 9 | 15 | 9 | 21 | 14 | 14 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 2 | 13 |
Swell 2 Height (m) Direction Period (s) | E 9 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | E 9 | E 9 | E 9 | E 8 | E 8 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | E 9 | E 9 | SE 8 | SSE 8 |
| kJ | 2 | 6 | 6 | 2 | 2 | 9 | 2 | 2 | 1 | 1 | 1 | 2 | 4 | 4 | 2 | 1 | 2 | 9 | 6 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | — | — | E 8 | E 8 |
| kJ | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 3 | — | WSW 2 | WSW 2 | — | W 3 | — | — | SSE 2 | SSE 3 | — | — | — | — | SSE 4 | SE 3 | — | S 5 |
| kJ | 6 | 2 | — | 1 | 1 | — | 1 | — | — | 1 | 1 | — | — | — | — | 2 | 2 | — | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 395 | 503 | 618 | 501 | 367 | 171 | 171 | 171 | 186 | 415 | 395 | 391 | 434 | 273 | 165 | 391 | 387 | 391 | 391 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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