Surf Forecasts:
How big are the waves at Costellos today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (28 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Costellos at 4PM is: 0.4m 10s primary swell from a Southeast direction and 0.4m 7s secondary swell from a Southeast direction (forecast issued at 07:00am June 28). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 1.5ft (0.4m) | 10s |
| Afternoon (28 Jun) | 1.5ft (0.4m) | 10s |
| Evening (28 Jun) | 1.5ft (0.4m) | 10s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 8 | SSE 4 | SSE 5 | S 6 | SSE 6 | SSE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 44 | 42 | 42 | 43 | 45 | 45 | 44 | 44 | 44 | 27 | 24 | 16 | 37 | 106 | 62 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross-on | cross-on | cross-off | off | cross-off | cross-off | cross | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | glassy |
High Tide | 11:00AM2.83m | 11:03PM3.23m | 11:42AM2.87m | 11:45PM3.27m | 12:23PM2.91m | 00:27AM3.29m | ||||||||||||||||||
Low Tide | 4:50AM0.60m | 4:51PM0.92m | 5:32AM0.55m | 5:33PM0.89m | 6:13AM0.51m | 6:15PM0.86m | ||||||||||||||||||
 |  | | |  | | |  | | | | | | | | | | | | | | |  |  | |
 | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | 8:24 |
mm | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Temp °C | 16 | 17 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 27 | 28 | 28 | 28 | 24 | 21 |
Feels °C | 17 | 19 | 20 | 21 | 19 | 20 | 21 | 21 | 19 | 18 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 27 | 27 | 27 | 29 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 8 | ESE 10 | SE 10 | SSE 6 | SSE 6 | SSE 5 |
| kJ | 25 | 12 | 25 | 25 | 25 | 25 | 25 | 24 | 44 | 42 | 42 | 43 | 45 | 45 | 44 | 44 | 44 | 27 | 24 | 10 | 24 | 69 | 62 | 32 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 10 | SE 7 | SE 7 | SE 10 | SE 7 | SE 6 | S 3 | S 3 | S 3 | S 8 | S 7 | — | — | S 6 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | — | — | ESE 10 | ESE 10 | SE 10 |
| kJ | 8 | 25 | 12 | 12 | 25 | 7 | 7 | 2 | 1 | 1 | 1 | 4 | — | — | 3 | 11 | 11 | 11 | 10 | — | — | 10 | 10 | 14 |
Swell 3 Height (m) Direction Period (s) | SSE 5 | — | — | — | — | — | — | SE 6 | SSE 6 | S 3 | — | NNE 3 | — | — | — | S 6 | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | 6 | 4 | 1 | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 7 | SSE 3 | S 3 | — | — | — | — | — | — | SSE 2 | S 3 | SSW 3 | S 3 | SSW 3 | S 3 | SSE 4 | SSE 5 | S 6 | S 5 | S 5 |
| kJ | — | — | — | — | 12 | 3 | 3 | — | — | — | — | — | — | 1 | 1 | 3 | 2 | 1 | 1 | 16 | 37 | 106 | 57 | 29 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 247 | 276 | 276 | 870 | 804 | 938 | 503 | 126 | 131 | 131 | 186 | 619 | 618 | 415 | 14 | 0 | 0 | 14 | 458 | 2015 | 619 | 0 | 0 | 5 |
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