Surf Forecasts:
How big are the waves at Costellos today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 3ft (0.9m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 2ft (0.6m), 8s period with SE swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.5m), 8s period with SE swell.
The current surf forecast for Costellos at 4AM is: 1.1m 7s primary swell from a Southeast direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 07:00pm June 18). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 3ft (0.9m) | 7s |
| Afternoon (19 Jun) | 2ft (0.6m) | 8s |
| Evening (19 Jun) | 1.5ft (0.5m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun afternoon). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 9 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 615 | 397 | 272 | 147 | 112 | 75 | 57 | 46 | 28 | 29 | 30 | 30 | 15 | 15 | 14 | 7 | 7 | 6 | 6 | 6 | 10 | 9 | 8 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off |
High Tide | 2:39PM3.43m | 2:54AM3.69m | 3:34PM3.38m | 3:51AM3.49m | 4:30PM3.31m | 4:49AM3.28m | ||||||||||||||||||
Low Tide | 8:41PM0.39m | 9:18AM0.10m | 9:39PM0.48m | 10:13AM0.27m | 10:39PM0.57m | 11:07AM0.46m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | |  |  | | |  | |  | | | | |
 | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | 8:24 |
mm | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 20 | 18 | 18 | 22 | 25 | 26 | 22 | 19 | 17 | 17 | 18 | 18 | 18 | 20 | 17 | 15 | 14 | 14 | 17 | 22 | 23 |
Feels °C | 20 | 21 | 20 | 15 | 13 | 14 | 17 | 20 | 21 | 17 | 15 | 13 | 12 | 13 | 12 | 13 | 14 | 13 | 12 | 12 | 12 | 15 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 9 | E 12 |
| kJ | 8 | 397 | 272 | 147 | 112 | 75 | 57 | 46 | 28 | 29 | 30 | 30 | 15 | 15 | 14 | 7 | 7 | 6 | 6 | 6 | 10 | 9 | 8 | 3 |
Swell 2 Height (m) Direction Period (s) | E 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SSE 5 | SE 13 | SSW 4 | SW 4 | SE 12 | SE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 12 |
| kJ | 4 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 7 | 2 | 1 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | 5 |
Swell 3 Height (m) Direction Period (s) | — | SE 14 | E 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | — | SE 13 | E 13 | E 13 | — | — | SE 12 | — | E 12 | — | E 12 |
| kJ | — | 8 | 4 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | — | 7 | 3 | 3 | — | — | 6 | — | 3 | — | 3 |
Wind waves Height (m) Direction Period (s) | SSE 7 | — | — | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 3 | WSW 3 | WSW 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | NW 4 | NW 3 | WNW 3 | WNW 3 | WNW 3 | — | — | — | SSE 3 |
| kJ | 615 | — | — | 4 | 9 | 7 | 6 | 5 | 4 | 7 | 8 | 8 | 7 | 10 | 9 | 10 | 5 | 3 | 3 | 1 | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3548 | 38 | 92 | 60 | 134 | 0 | 0 | 0 | 391 | 14 | 163 | 165 | 172 | 1049 | 680 | 182 | 182 | 163 | 172 | 186 | 162 | 182 | 182 | 493 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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