Surf Forecasts:
How big are the waves at Costellos today (23 Jun):
- Afternoon surf: Afternoon surf (23 Jun, local time) - 2.5ft (0.8m), 6s period with SE swell.
- Evening surf: Evening surf (23 Jun, local time) - 2.5ft (0.7m), 6s period with SE swell.
The current surf forecast for Costellos at 10PM is: 0.7m 6s primary swell from a Southeast direction and 0.1m 11s secondary swell from a East direction (forecast issued at 07:00pm June 23). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | - | - |
| Afternoon (23 Jun) | 2.5ft (0.8m) | 6s |
| Evening (23 Jun) | 2.5ft (0.7m) | 6s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 26°C on Wed afternoon, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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) | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 8 | SE 8 | SSE 8 | SE 8 | SE 7 | SSE 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 44 | 31 | 31 | 24 | 21 | 36 | 39 | 48 | 48 | 39 | 33 | 33 | 37 | 39 | 30 | 41 | 15 | 14 | 47 | 77 | 47 | 44 | 49 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | glassy | cross-off | cross-off | off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-on | cross-on | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross |
High Tide | 7:14PM3.12m | 7:46AM2.82m | 8:04PM3.10m | 8:40AM2.77m | 8:52PM3.11m | 9:31AM2.76m | ||||||||||||||||||
Low Tide | 1:37AM0.75m | 1:47PM0.90m | 2:31AM0.74m | 2:36PM0.96m | 3:20AM0.71m | |||||||||||||||||||
 | |  |  |  |  |  | | | | | | | | | | | |  | |  | | | | |
 | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | 8:25 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — |
Temp °C | 20 | 17 | 18 | 17 | 16 | 18 | 23 | 26 | 26 | 23 | 21 | 20 | 19 | 19 | 23 | 25 | 21 | 18 | 17 | 16 | 16 | 16 | 18 | 23 |
Feels °C | 21 | 17 | 20 | 18 | 16 | 18 | 21 | 23 | 22 | 21 | 19 | 18 | 17 | 18 | 21 | 22 | 19 | 17 | 18 | 16 | 15 | 16 | 18 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 8 | SE 8 | E 6 | SE 8 | SE 7 | E 12 | SSE 5 | E 12 | SE 12 | SE 12 | SE 12 |
| kJ | 44 | 31 | 31 | 24 | 21 | 36 | 39 | 48 | 48 | 39 | 33 | 33 | 37 | 39 | 30 | 3 | 15 | 14 | 3 | 58 | 3 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | SSE 7 | E 5 | E 5 | — | — | — | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | — | — | E 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 2 | 2 | 2 | 2 | 5 | 7 | 4 | — | — | — | 1 | 1 | 3 | 3 | 3 | 3 | 1 | — | — | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 8 | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 9 |
| kJ | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 2 | — | — | — | — | SSE 8 | SE 3 | SSE 4 | SSE 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 41 | 5 | 13 | 47 | 77 | 47 | 44 | 49 | 49 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 186 | 186 | 168 | 192 | 182 | 14 | 14 | 14 | 38 | 163 | 38 | 38 | 38 | 38 | 198 | 916 | 503 | 493 | 0 | 289 | 0 | 0 | 0 | 14 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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