Surf Forecasts:
How big are the waves at Costellos today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 2ft (0.6m), 5s period with S swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 2.5ft (0.7m), 4s period with S swell.
- Evening surf: Evening surf (10 Jun, local time) - 4ft (1.2m), 6s period with SSE swell.
The current surf forecast for Costellos at 2PM is: 0.6m 4s primary swell from a South direction and 0.1m 9s secondary swell from a East direction, 0.1m 8s secondary swell from a East direction (forecast issued at 07:00am June 10). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 2ft (0.6m) | 5s |
| Afternoon (10 Jun) | 2.5ft (0.7m) | 4s |
| Evening (10 Jun) | 4ft (1.2m) | 6s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
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) | S 6 | S 5 | S 5 | S 4 | SSE 4 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | S 5 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 30 | 16 | 11 | 10 | 31 | 91 | 86 | 53 | 28 | 17 | 29 | 25 | 26 | 28 | 30 | 23 | 20 | 11 | 15 | 21 | 22 | 16 | 15 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross-off | off | glassy | on | on | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on |
High Tide | 7:06AM2.86m | 7:33PM3.19m | 8:05AM2.94m | 8:27PM3.38m | 9:04AM3.05m | 9:21PM3.57m | ||||||||||||||||||
Low Tide | 1:13PM0.79m | 1:57AM0.65m | 2:07PM0.71m | 2:54AM0.44m | 3:03PM0.61m | |||||||||||||||||||
 |  | | | |  |  | | | |  | | | | |  | | | | | | | |  | |
 | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | 5:03 |
 | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:22 | — | 8:22 |
mm | — | — | — | — | — | 1 | 3 | 4 | 1 | — | — | 1 | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 19 | 20 | 27 | 28 | 27 | 24 | 21 | 20 | 20 | 21 | 25 | 20 | 20 | 17 | 18 | 18 | 17 | 17 | 18 | 19 | 18 | 16 | 15 | 15 |
Feels °C | 18 | 19 | 27 | 29 | 28 | 26 | 23 | 22 | 22 | 23 | 28 | 21 | 21 | 17 | 20 | 20 | 19 | 17 | 19 | 19 | 17 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 5 | SE 9 | E 9 | E 9 | — | — | E 8 | SSE 5 | S 5 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 7 | SE 7 | ESE 8 | ESE 9 | SE 7 | SE 7 | SE 7 | SE 6 |
| kJ | 30 | 16 | 3 | 2 | 2 | — | — | 1 | 28 | 17 | 29 | 25 | 26 | 28 | 30 | 23 | 20 | 11 | 6 | 8 | 22 | 16 | 15 | 14 |
Swell 2 Height (m) Direction Period (s) | E 8 | SE 9 | E 8 | E 8 | — | — | — | — | E 8 | SE 6 | E 8 | E 9 | E 9 | E 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 1 | 3 | 1 | 1 | — | — | — | — | 1 | 9 | 1 | 2 | 2 | 2 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 15 |
Swell 3 Height (m) Direction Period (s) | — | E 8 | — | — | — | — | — | — | — | E 8 | E 10 | — | — | — | — | — | — | SSE 8 | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 7 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | — | S 5 | S 4 | SSE 4 | SSE 6 | SSE 6 | SSE 6 | — | WSW 3 | — | — | — | — | — | — | — | — | SE 7 | SE 6 | — | — | — | — |
| kJ | 50 | — | 11 | 10 | 31 | 91 | 86 | 53 | — | 1 | — | — | — | — | — | — | — | — | 15 | 21 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 1168 | 1168 | 2758 | 2758 | 0 | 0 | 0 | 110 | 172 | 131 | 179 | 178 | 171 | 131 | 131 | 182 | 182 | 182 | 198 | 407 | 321 | 251 | 227 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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