Surf Forecasts:
How big are the waves at Costellos today (24 Jul):
- Afternoon surf: Afternoon surf (24 Jul, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Evening surf: Evening surf (24 Jul, local time) - 2.5ft (0.8m), 8s period with SE swell.
The current surf forecast for Costellos at 12AM is: 0.8m 8s primary swell from a Southeast direction and 0.5m 8s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 23). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | - | - |
| Afternoon (24 Jul) | 2.5ft (0.8m) | 8s |
| Evening (24 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu night, min 15°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||
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 8 | SE 8 | SE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 73 | 75 | 82 | 98 | 79 | 62 | 48 | 47 | 38 | 29 | 30 | 27 | 55 | 54 | 43 | 49 | 41 | 39 | 48 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 7:25PM3.00m | 8:07AM2.64m | 8:17PM3.00m | 9:01AM2.65m | 9:07PM3.04m | ||||||||||||||
Low Tide | 1:56AM0.84m | 2:00PM1.09m | 2:50AM0.82m | 2:52PM1.08m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 20 | 19 | 19 | 19 | 24 | 23 | 23 | 22 | 21 | 20 | 18 | 18 | 21 | 21 | 20 | 19 | 18 |
Feels °C | 22 | 21 | 18 | 18 | 17 | 18 | 23 | 20 | 19 | 19 | 19 | 18 | 16 | 17 | 19 | 18 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 4 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 73 | 75 | 82 | 98 | 79 | 62 | 48 | 47 | 38 | 29 | 30 | 10 | 55 | 54 | 43 | 49 | 41 | 39 | 48 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 8 | — | SSW 4 | — | — | — | — | — | SE 6 | SE 7 | — | — | — | — | — | — | E 13 |
| kJ | — | — | 37 | — | 5 | — | — | — | — | — | 1 | 27 | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSE 6 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | S 3 | SSW 4 | — | — | — | — | SSE 3 | SSE 4 | SSE 4 | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 6 | 11 | — | — | — | — | 1 | 11 | 13 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 14 | 0 | 0 | 0 | 0 | 14 | 945 | 3536 | 618 | 126 | 126 | 0 | 0 | 186 | 951 | 1051 | 167 | 0 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Costellos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest