Surf Forecasts:
How big are the waves at Costellos today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 1.5ft (0.5m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 1.5ft (0.5m), 8s period with SE swell.
- Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.7m), 4s period with SSE swell.
The current surf forecast for Costellos at 7AM is: 0.5m 8s primary swell from a Southeast direction and 0.2m 6s secondary swell from a East direction (forecast issued at 01:00am June 25). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 1.5ft (0.5m) | 8s |
| Afternoon (25 Jun) | 1.5ft (0.5m) | 8s |
| Evening (25 Jun) | 2.5ft (0.7m) | 4s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri morning. Warm (max 26°C on Thu afternoon, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||||||||||
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 | 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 8 | SE 8 | SE 8 | SE 8 | SSE 3 | SE 8 | SSE 4 | S 5 | SSE 5 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 28 | 28 | 29 | 30 | 10 | 15 | 23 | 46 | 19 | 18 | 21 | 16 | 66 | 44 | 40 | 27 | 21 | 18 | 18 | 18 | 17 | 27 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-on | cross-on | cross-on | off | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 8:40AM2.77m | 8:52PM3.11m | 9:31AM2.76m | 9:37PM3.14m | 10:17AM2.79m | 10:21PM3.18m | ||||||||||||||||||
Low Tide | 2:31AM0.74m | 2:36PM0.96m | 3:20AM0.71m | 3:23PM0.98m | 4:06AM0.66m | 4:08PM0.96m | ||||||||||||||||||
 |  |  | |  | | |  | | |  |  |  | | | | | | |  | | | | | |
 | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | 10 | 4 | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 20 | 25 | 26 | 24 | 25 | 21 | 19 | 18 | 16 | 18 | 23 | 25 | 23 | 21 | 20 | 20 | 20 | 22 | 20 | 20 | 20 | 20 |
Feels °C | 18 | 17 | 19 | 24 | 23 | 20 | 23 | 20 | 20 | 19 | 16 | 17 | 23 | 26 | 24 | 21 | 20 | 20 | 20 | 21 | 18 | 18 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | SE 8 | SE 8 | E 6 | E 5 | SE 8 | SSE 7 | SSE 5 | SSE 5 | E 12 | SE 11 | SE 6 | SSE 5 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 11 | SE 10 | SE 5 | SSE 4 |
| kJ | 33 | 28 | 28 | 29 | 1 | 1 | 15 | 5 | 26 | 19 | 3 | 5 | 6 | 31 | 44 | 40 | 27 | 21 | 18 | 12 | 18 | 17 | 7 | 3 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 6 | E 6 | E 6 | E 6 | — | — | E 7 | SSE 8 | SSE 7 | E 11 | E 12 | E 12 | SE 12 | SE 11 | SE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
| kJ | 1 | 1 | 2 | 3 | 1 | — | — | 1 | 6 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 12 | 11 | 11 | 18 | 18 | 17 | 27 | 16 |
Swell 3 Height (m) Direction Period (s) | — | E 6 | — | — | E 6 | — | — | — | E 12 | E 12 | — | — | SE 12 | — | — | — | — | — | SE 11 | SE 11 | ESE 12 | — | SSE 7 | SSE 6 |
| kJ | — | 1 | — | — | 1 | — | — | — | 3 | 3 | — | — | 5 | — | — | — | — | — | 5 | 5 | 13 | — | 5 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 8 | SSE 3 | SSE 4 | SSE 4 | S 5 | — | SSE 4 | SSE 4 | SSE 4 | SSE 5 | — | — | — | — | — | — | SE 6 | SE 6 | SSE 4 | — |
| kJ | — | — | — | — | 30 | 10 | 13 | 23 | 46 | — | 18 | 21 | 16 | 66 | — | — | — | — | — | — | 11 | 11 | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 131 | 38 | 162 | 182 | 227 | 855 | 493 | 38 | 0 | 395 | 273 | 182 | 395 | 0 | 17 | 38 | 171 | 38 | 395 | 232 | 550 | 804 | 457 | 227 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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