Surf Forecasts:
How big are the waves at Costellos today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 2.5ft (0.7m), 5s period with S swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (14 Jul, local time) - 2ft (0.6m), 6s period with SSE swell.
The current surf forecast for Costellos at 6PM is: 0.3m 9s primary swell from a Southeast direction and 0.5m 4s secondary swell from a South direction (forecast issued at 01:00pm July 14). An open ocean swell of 0.4m 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 (14 Jul) | 2.5ft (0.7m) | 5s |
| Afternoon (14 Jul) | 1ft (0.3m) | 9s |
| Evening (14 Jul) | 2ft (0.6m) | 6s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 35°C on Tue afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | S 6 | SSE 6 | SSE 7 | S 6 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 16 | E 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 9 | SE 9 | SE 15 | SE 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13 | 13 | 13 | 17 | 44 | 45 | 18 | 13 | 13 | 8 | 8 | 8 | 8 | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 3 | 3 | 9 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | off | cross | glassy | off | off | cross-off |
High Tide | 11:38AM3.38m | 11:52PM3.89m | 12:32PM3.48m | 00:47AM3.88m | 1:25PM3.52m | 1:40AM3.79m | ||||||||||||||||||
Low Tide | 5:37PM0.33m | 6:19AM-0.08m | 6:32PM0.27m | 7:11AM-0.08m | 7:27PM0.26m | |||||||||||||||||||
 |  | | |  | |  | | |  | | | | | | | | | | |  | | | | |
 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — |
 | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | 8:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 29 | 33 | 35 | 32 | 30 | 28 | 27 | 27 | 30 | 32 | 31 | 27 | 24 | 23 | 22 | 23 | 28 | 30 | 30 | 23 | 18 | 18 | 18 | 19 |
Feels °C | 28 | 31 | 34 | 30 | 30 | 28 | 27 | 27 | 27 | 27 | 27 | 25 | 22 | 21 | 20 | 21 | 25 | 26 | 29 | 21 | 19 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | S 4 | S 6 | SSE 6 | SSE 7 | S 6 | SSE 6 | SSE 6 | ESE 9 | ESE 9 | ESE 9 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 3 | NNE 3 | N 3 | SSE 4 | SE 9 |
| kJ | 13 | 13 | 8 | 17 | 44 | 45 | 18 | 10 | 6 | 8 | 8 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 2 | 1 | 2 | 3 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SSE 5 | SSE 5 | SSE 5 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 4 | SSE 4 | SE 9 | SE 15 |
| kJ | 1 | 1 | 13 | 13 | 13 | 8 | 13 | 13 | 13 | 3 | 3 | 3 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 2 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | — | E 7 | E 7 | E 8 | — | E 7 | E 7 | E 18 | S 8 | S 8 | N 3 | E 16 | E 16 | E 16 | E 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 9 | SE 9 | SE 15 | SE 5 |
| kJ | — | 1 | 1 | 1 | — | 1 | 1 | 6 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 3 | 3 | 9 | 1 |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 5 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | W 3 | NW 3 | NNW 3 | NNW 2 | NW 3 | NW 3 | NNW 3 | — | — | — | — | — | SSE 3 | N 3 | NW 3 | WNW 2 | NW 2 | NW 2 |
| kJ | 18 | 13 | 4 | 4 | 7 | 4 | 2 | 5 | 2 | 1 | 2 | 2 | 1 | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1189 | 2541 | 1275 | 848 | 0 | 0 | 38 | 179 | 182 | 171 | 186 | 186 | 186 | 227 | 227 | 276 | 2883 | 289 | 442 | 301 | 247 | 493 | 501 | 247 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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