Surf Forecasts:
How big are the waves at Costellos today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Evening surf: Evening surf (31 Oct, local time) - 0.5ft (0.2m), 9s period with SSE swell.
The current surf forecast for Costellos at 7PM is: 0.2m 9s primary swell from a South-southeast direction and 0.3m 5s secondary swell from a Northeast direction (forecast issued at 01:00pm October 31). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 0.5ft (0.1m) | 8s |
| Afternoon (31 Oct) | 0.5ft (0.1m) | 8s |
| Evening (31 Oct) | 0.5ft (0.2m) | 9s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 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 8 | SE 8 | SSE 8 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 3 | 7 | 8 | 8 | 13 | 13 | 12 | 12 | 12 | 20 | 18 | 18 | 11 | 11 | 13 | 23 | 35 | 33 | 29 | 33 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:50PM3.49m | 4:38AM3.11m | 4:54PM3.35m | 5:43AM3.08m | 6:02PM3.25m | ||||||||||||||||
Low Tide | 9:35AM0.63m | 10:20PM0.30m | 10:39AM0.71m | 11:24PM0.41m | 11:48AM0.75m | ||||||||||||||||
 | |  |  | | | | | | | | | | | | |  | | | |  | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — |
 | — | — | 5:37 | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 10 | 10 | 9 | 8 | 6 | 4 | 4 | 7 | 12 | 14 | 13 | 13 | 13 | 12 | 13 | 15 | 19 | 19 | 17 | 15 |
Feels °C | 1 | 5 | 4 | 4 | 3 | 2 | -1 | 0 | 3 | 8 | 10 | 8 | 9 | 9 | 7 | 9 | 11 | 15 | 15 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NNE 4 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 |
| kJ | 7 | 6 | 6 | 2 | 8 | 13 | 13 | 12 | 12 | 12 | 20 | 18 | 18 | 11 | 11 | 11 | 23 | 35 | 33 | 29 | 33 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 8 | SSE 9 | NE 6 | — | NE 4 | NE 4 | NE 4 | — | NE 4 | — | — | E 13 | E 12 | ESE 11 | SE 8 | ESE 8 | ESE 8 | SE 7 | S 4 |
| kJ | 3 | 3 | 7 | 8 | 1 | — | 1 | 1 | 1 | — | 1 | — | — | 3 | 3 | 13 | 10 | 6 | 6 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 5 | — | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | — | WNW 3 | NW 2 | NW 3 | WNW 2 | NW 2 | WNW 2 | WNW 2 | — | — | — | SW 2 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 3 | SSW 4 | SW 3 | WSW 3 |
| kJ | 6 | — | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | 2 | 3 | 4 | 4 | 4 | 6 | 5 | 6 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 540 | 227 | 129 | 129 | 621 | 442 | 621 | 1109 | 2541 | 2752 | 2728 | 2574 | 2570 | 1293 | 493 | 1293 | 126 | 2743 | 1949 | 501 | 501 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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