
Surf Forecasts:
How big are the waves at Costellos today (20 Jun):
- Afternoon surf: Afternoon surf (20 Jun, local time) - 0.5ft (0.2m), 8s period with SSE swell.
- Evening surf: Evening surf (20 Jun, local time) - 0.5ft (0.2m), 8s period with SSE swell.
The current surf forecast for Costellos at 11PM is: 0.2m 8s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm June 20). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | - | - |
| Afternoon (20 Jun) | 0.5ft (0.2m) | 8s |
| Evening (20 Jun) | 0.5ft (0.2m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Mon night. Warm (max 22°C on Sun morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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) | SSE 8 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SE 12 | SE 12 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | ESE 3 | ESE 3 | SE 4 | SE 6 | SSE 6 | SSE 6 |
Wave Graph | ||||||||||||||||||||||||
7 | 6 | 6 | 9 | 9 | 17 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 31 | 29 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | glassy | on | cross-on | cross | off | off | cross-off | glassy | glassy | cross-off | cross-off | cross-on | on | cross-on | cross | cross | cross | on |
High Tide | 4:30PM3.31m | 4:49AM3.28m | 5:26PM3.23m | 5:49AM3.08m | 6:21PM3.17m | 6:48AM2.93m | ||||||||||||||||||
Low Tide | 10:39PM0.57m | 11:07AM0.46m | 11:39PM0.66m | 12:01PM0.64m | 00:39AM0.72m | 12:55PM0.79m | ||||||||||||||||||
— | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | |
— | 8:24 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | 8:24 | |
mm | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 4 | 2 | 10 | 4 | 1 | 1 | 1 | — |
Temp °C | 23 | 20 | 17 | 15 | 15 | 18 | 22 | 19 | 19 | 19 | 19 | 17 | 16 | 17 | 21 | 20 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 19 |
Feels °C | 19 | 19 | 16 | 13 | 14 | 16 | 22 | 18 | 18 | 18 | 18 | 16 | 15 | 17 | 21 | 17 | 14 | 15 | 15 | 15 | 13 | 15 | 16 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 5 | SSE 5 | SSE 5 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SE 6 | ESE 3 | SE 4 | SE 6 | SSE 6 | SSE 6 |
7 | 6 | 6 | 9 | 9 | 17 | 8 | 7 | 6 | 6 | 6 | 3 | 2 | 2 | 5 | 4 | 4 | 4 | 2 | 4 | 9 | 31 | 29 | 22 | |
Swell 2 Height (m) Direction Period (s) | SE 13 | E 12 | SE 10 | E 12 | SE 12 | E 12 | — | E 12 | SE 12 | SE 12 | — | SSE 7 | SE 7 | SE 7 | SE 11 | SE 11 | SE 11 | — | SE 11 | SE 6 | SSE 6 | SE 11 | NE 3 | NE 3 |
6 | 3 | 4 | 3 | 6 | 3 | — | 3 | 6 | 6 | — | 5 | 2 | 2 | 5 | 5 | 5 | — | 5 | 2 | 3 | 5 | 3 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | SE 13 | — | S 12 | S 12 | E 12 | E 12 | — | — | E 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | — | — | SE 11 | — | SE 11 | SE 11 | — | SE 11 | E 4 |
— | 6 | — | 3 | 3 | 3 | 3 | — | — | 3 | 6 | 6 | 5 | 5 | 5 | — | — | 5 | — | 5 | 5 | — | 5 | 1 | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 3 | — | W 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | — | — | NE 3 | NE 3 | NE 3 |
9 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 2 | 4 | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 134 | 171 | 131 | 131 | 163 | 182 | 182 | 493 | 493 | 241 | 168 | 163 | 247 | 247 | 3535 | 186 | 425 | 632 | 364 | 198 | 179 | 129 | 162 | 162 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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