Surf Forecasts:
How big are the waves at Costellos today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Evening surf: Evening surf (09 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
The current surf forecast for Costellos at 4PM is: 0.1m 8s primary swell from a Southeast direction (forecast issued at 07:00am October 09). 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 (09 Oct) | 0.5ft (0.1m) | 8s |
| Afternoon (09 Oct) | 0.5ft (0.1m) | 8s |
| Evening (09 Oct) | 0.5ft (0.1m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Very mild (max 18°C on Fri afternoon, min 7°C on Sat morning). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night). | |||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 9 | SE 7 | ESE 8 | S 3 | S 4 | S 4 | S 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 11 | 11 | 10 | 10 | 10 | 8 | 8 | 7 | 7 | 8 | 20 | 24 | 13 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 10:41AM3.46m | 11:06PM3.40m | 11:24AM3.52m | 11:51PM3.37m | 12:05PM3.54m | ||||||||||||||||||
Low Tide | 4:29AM0.38m | 4:55PM0.30m | 5:13AM0.39m | 5:40PM0.24m | 5:54AM0.43m | 6:23PM0.23m | |||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |  | |  |  | |
 | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 12 | 11 | 16 | 18 | 18 | 16 | 14 | 13 | 9 | 7 | 11 | 13 | 14 | 13 | 12 | 11 | 10 | 10 | 12 | 15 | 15 | 14 | 12 |
Feels °C | 8 | 6 | 9 | 11 | 13 | 12 | 10 | 9 | 4 | 1 | 6 | 8 | 10 | 10 | 9 | 8 | 7 | 6 | 8 | 11 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 9 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 11 | 11 | 10 | 10 | 10 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 5 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 | ESE 8 | SE 8 | ESE 9 | SSE 7 | — | SE 7 | SE 8 | SE 8 |
| kJ | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | 7 | 2 | 7 | 5 | — | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | — | E 8 | E 8 | E 8 | — | E 8 | SE 7 | — | — | — | — | — | E 12 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 2 | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | W 3 | W 3 | WNW 3 | WSW 3 | WSW 3 | W 3 | WNW 3 | NW 3 | NW 3 | WNW 3 | — | — | — | — | — | — | SW 3 | S 3 | S 4 | S 4 | S 4 |
| kJ | 5 | 5 | 6 | 7 | 4 | 1 | 2 | 2 | 5 | 3 | 3 | 1 | — | — | — | — | — | — | 2 | 8 | 20 | 24 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 501 | 501 | 957 | 957 | 619 | 480 | 2612 | 2064 | 2570 | 1742 | 1779 | 2761 | 1502 | 1691 | 1610 | 1502 | 1502 | 1396 | 1502 | 1691 | 802 | 802 | 38 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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