Surf Forecasts:
How big are the waves at Costellos today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 2ft (0.6m), 8s period with E swell.
- Evening surf: Evening surf (10 Jul, local time) - 1.5ft (0.5m), 8s period with E swell.
The current surf forecast for Costellos at 11PM is: 0.5m 8s primary swell from a East direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 07:00pm July 10). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 2ft (0.6m) | 8s |
| Evening (10 Jul) | 1.5ft (0.5m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon afternoon, min 19°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 48 | 33 | 30 | 19 | 19 | 19 | 18 | 24 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 24 | 23 | 23 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | cross-off | cross | on | cross-on | cross-on | cross | glassy | cross | cross | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:00PM3.40m | 8:43AM2.99m | 9:00PM3.55m | 9:44AM3.12m | 9:59PM3.70m | 10:42AM3.25m | ||||||||||||||||||
Low Tide | 2:32AM0.44m | 2:40PM0.67m | 3:32AM0.27m | 3:41PM0.55m | 4:30AM0.11m | |||||||||||||||||||
 | |  | | |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | 8:21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 23 | 21 | 20 | 19 | 22 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 21 | 23 | 22 | 22 | 21 | 20 | 19 | 19 | 25 | 29 |
Feels °C | 25 | 27 | 22 | 19 | 18 | 18 | 21 | 18 | 19 | 19 | 20 | 19 | 17 | 17 | 19 | 20 | 18 | 19 | 18 | 18 | 17 | 17 | 23 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | SE 10 | SE 10 | SE 10 | ENE 3 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 48 | 33 | 30 | 19 | 19 | 19 | 18 | 10 | 10 | 10 | 13 | 13 | 15 | 15 | 15 | 2 | 15 | 15 | 15 | 15 | 24 | 23 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSE 4 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | E 8 | E 8 | SE 10 | ENE 3 | E 8 | E 8 | E 8 | — | — | — | — |
| kJ | 2 | 2 | 9 | 15 | 16 | 16 | 16 | 24 | 15 | 15 | 16 | 16 | 12 | 5 | 5 | 15 | 1 | 5 | 5 | 5 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 4 | SSE 6 | SSE 6 | SSE 6 | SE 5 | — | — | SSE 7 | — | SSE 7 | — | SE 4 | SSE 7 | E 8 | E 8 | E 3 | — | — | — | S 6 | — | — |
| kJ | 4 | 4 | 1 | 3 | 3 | 3 | 1 | — | — | 5 | — | 5 | — | 1 | 4 | 5 | 5 | 1 | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 3 | NNE 3 | NNE 3 | NNE 3 | — | SE 2 | SE 3 | — | — | — | NE 3 | NE 3 | — | — | — | S 3 | SSW 3 | SW 3 | SW 3 | S 3 | SSE 4 |
| kJ | — | — | — | 1 | 2 | 1 | 1 | — | 1 | 1 | — | — | — | 2 | 3 | — | — | — | 1 | 2 | 2 | 2 | 5 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 14 | 227 | 232 | 186 | 186 | 186 | 501 | 493 | 493 | 501 | 501 | 501 | 503 | 619 | 618 | 525 | 620 | 620 | 1051 | 247 | 395 | 1051 | 0 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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