Surf Forecasts:
How big are the waves at Costellos today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 3ft (0.9m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.8m), 8s period with SE swell.
The current surf forecast for Costellos at 3PM is: 0.8m 8s primary swell from a Southeast direction (forecast issued at 07:00am July 23). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 3ft (0.9m) | 8s |
| Afternoon (23 Jul) | 2.5ft (0.8m) | 8s |
| Evening (23 Jul) | 2.5ft (0.8m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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) | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 135 | 95 | 75 | 71 | 73 | 88 | 82 | 98 | 79 | 62 | 47 | 47 | 45 | 29 | 23 | 28 | 35 | 54 | 52 | 49 | 48 | 48 | 67 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | glassy | cross-on | cross | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 7:10AM2.69m | 7:25PM3.00m | 8:07AM2.64m | 8:17PM3.00m | 9:01AM2.65m | 9:07PM3.04m | |||||||||||||||||
Low Tide | 1:07PM1.04m | 1:56AM0.84m | 2:00PM1.09m | 2:50AM0.82m | 2:52PM1.08m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 21 | 24 | 23 | 22 | 20 | 18 | 18 | 18 | 22 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 21 | 21 | 20 | 19 | 18 |
Feels °C | 13 | 13 | 17 | 22 | 20 | 18 | 19 | 17 | 17 | 18 | 21 | 21 | 19 | 18 | 19 | 19 | 18 | 17 | 18 | 18 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 135 | 95 | 75 | 71 | 73 | 88 | 82 | 98 | 79 | 62 | 47 | 47 | 45 | 29 | 23 | 28 | 35 | 54 | 52 | 49 | 48 | 48 | 67 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 8 | — | SSW 4 | SSW 3 | — | — | — | — | SE 6 | — | SSE 4 | — | — | — | — | — | E 13 |
| kJ | — | — | — | — | — | — | 37 | — | 5 | 1 | — | — | — | — | 6 | — | 6 | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 2 | NW 3 | NNW 3 | — | SE 3 | SSE 3 | S 3 | SSW 4 | WSW 3 | — | — | — | — | SSE 4 | SSE 4 | SSE 4 | — | — | — | — | — | — | — |
| kJ | 1 | 2 | 1 | — | 2 | 3 | 6 | 9 | 2 | — | — | — | — | 11 | 19 | 14 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 5 | 0 | 0 | 192 | 179 | 0 | 0 | 0 | 0 | 192 | 887 | 887 | 887 | 14 | 38 | 14 | 0 | 910 | 1114 | 1051 | 186 | 0 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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