Surf Forecasts:
How big are the waves at Costellos today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 7ft (2.1m), 9s period with E swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 6.5ft (2.0m), 9s period with E swell.
- Evening surf: Evening surf (22 Oct, local time) - 6ft (1.9m), 8s period with E swell.
The current surf forecast for Costellos at 2AM is: 2.1m 9s primary swell from a East direction and 1.1m 5s secondary swell from a Northeast direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 7ft (2.1m) | 9s |
| Afternoon (22 Oct) | 6.5ft (2.0m) | 9s |
| Evening (22 Oct) | 6ft (1.9m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Thu afternoon, min 5°C on Fri morning). Winds decreasing (fresh winds from the N on Thu night, calm by Sat afternoon). | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 8 | E 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 676 | 699 | 800 | 747 | 739 | 718 | 612 | 686 | 550 | 524 | 382 | 650 | 682 | 587 | 538 | 475 | 396 | 343 | 343 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 8:12PM2.85m | 8:43AM2.90m | 9:01PM2.95m | 9:25AM3.09m | 9:47PM3.07m | ||||||||||||||
Low Tide | 2:03PM1.06m | 2:28AM0.86m | 2:52PM0.88m | 3:11AM0.76m | 3:38PM0.68m | ||||||||||||||
 |  | | | | | |  |  |  | | | | | | | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 9 | 8 | 8 | 8 | 11 | 14 | 15 | 12 | 10 | 8 | 7 | 5 | 8 | 11 | 11 | 10 | 9 |
Feels °C | 5 | 5 | 4 | 3 | 2 | 2 | 4 | 8 | 10 | 5 | 3 | 1 | 1 | 0 | 2 | 5 | 6 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | — | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | SSE 10 | E 8 | SE 10 | SE 10 | — | — | ENE 9 | ENE 9 | — | ENE 9 |
| kJ | — | 699 | 800 | 747 | 739 | 718 | 612 | 686 | 550 | 20 | 382 | 24 | 14 | — | — | 475 | 396 | — | 343 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 10 | SSE 10 | SE 10 | SE 14 | E 14 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 34 | 58 | 25 | 8 | 4 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 9 | — | NE 5 | NE 5 | N 4 | NE 5 | NNE 5 | NNE 5 | NNW 4 | E 8 | NNE 6 | ENE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | ENE 9 | — |
| kJ | 676 | — | 53 | 56 | 12 | 67 | 40 | 72 | 6 | 524 | 115 | 650 | 682 | 587 | 538 | 383 | 299 | 343 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 567 | 565 | 563 | 916 | 506 | 517 | 506 | 198 | 44 | 186 | 186 | 565 | 333 | 5 | 333 | 186 | 39 | 98 | 5 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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