Surf Forecasts:
How big are the waves at Costellos today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 2ft (0.6m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 2ft (0.6m), 7s period with SE swell.
- Evening surf: Evening surf (25 Jul, local time) - 2.5ft (0.7m), 7s period with SE swell.
The current surf forecast for Costellos at 2AM is: 0.5m 7s primary swell from a Southeast direction and 0.5m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 24). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 2ft (0.6m) | 7s |
| Afternoon (25 Jul) | 2ft (0.6m) | 7s |
| Evening (25 Jul) | 2.5ft (0.7m) | 7s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri night, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 38 | 37 | 30 | 27 | 55 | 44 | 43 | 42 | 41 | 48 | 48 | 48 | 59 | 60 | 62 | 64 | 77 | 79 | 79 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-on | on | on | on | on | glassy |
High Tide | 8:17PM3.00m | 9:01AM2.65m | 9:07PM3.04m | 9:50AM2.70m | 9:54PM3.11m | ||||||||||||||
Low Tide | 2:50AM0.82m | 2:52PM1.08m | 3:39AM0.76m | 3:40PM1.03m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 22 | 20 | 18 | 18 | 22 | 21 | 20 | 19 | 18 | 16 | 15 | 16 | 18 | 18 | 18 | 17 | 16 |
Feels °C | 20 | 20 | 20 | 18 | 17 | 18 | 20 | 18 | 17 | 17 | 18 | 16 | 13 | 15 | 16 | 15 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SSE 4 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 38 | 37 | 30 | 9 | 55 | 44 | 43 | 42 | 41 | 48 | 48 | 48 | 59 | 60 | 62 | 64 | 77 | 79 | 79 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 6 | SE 7 | — | — | — | — | — | — | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 |
| kJ | — | — | 4 | 27 | — | — | — | — | — | — | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SSE 3 | SSE 4 | S 4 | — | — | — | SSE 2 | SSE 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 6 | 11 | 7 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 896 | 910 | 38 | 38 | 0 | 14 | 1114 | 896 | 957 | 186 | 0 | 0 | 0 | 5 | 186 | 1049 | 1608 | 186 | 0 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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