
Surf Forecasts:
How big are the waves at Costellos today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (13 Jul, local time) - 3.5ft (1.1m), 6s period with SSE swell.
The current surf forecast for Costellos at 5AM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 01:00am July 13). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 1ft (0.3m) | 10s |
| Afternoon (13 Jul) | 1.5ft (0.4m) | 10s |
| Evening (13 Jul) | 3.5ft (1.1m) | 6s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 35°C on Tue afternoon, min 20°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 5 | S 6 | S 6 | ESE 9 | S 5 | S 5 | SE 9 | SE 9 | S 5 | SSE 6 | SSE 7 | S 7 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 |
Wave Graph | ||||||||||||||||||||||||
15 | 24 | 14 | 23 | 23 | 54 | 175 | 118 | 8 | 46 | 26 | 13 | 13 | 15 | 40 | 66 | 44 | 19 | 13 | 12 | 12 | 12 | 8 | 8 | |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 10:42AM3.25m | 10:56PM3.82m | 11:38AM3.38m | 11:52PM3.89m | 12:32PM3.48m | |||||||||||||||||||
Low Tide | 4:30AM0.11m | 4:40PM0.43m | 5:26AM-0.02m | 5:37PM0.33m | 6:19AM-0.08m | 6:32PM0.27m | ||||||||||||||||||
— | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | |
— | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 26 | 28 | 29 | 26 | 22 | 22 | 21 | 23 | 29 | 34 | 35 | 31 | 30 | 28 | 24 | 25 | 27 | 30 | 31 | 28 | 25 |
Feels °C | 19 | 19 | 19 | 25 | 25 | 27 | 24 | 20 | 20 | 19 | 22 | 27 | 32 | 34 | 30 | 30 | 29 | 25 | 25 | 24 | 27 | 27 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 6 | E 8 | ESE 9 | S 5 | S 5 | SE 9 | SE 9 | S 5 | SSE 6 | SSE 7 | S 7 | S 6 | SSE 6 | SSE 6 | SSE 5 | SE 9 | SSE 5 | SSE 6 |
15 | 24 | 14 | 23 | 23 | 14 | 80 | 1 | 8 | 46 | 26 | 13 | 13 | 15 | 40 | 66 | 44 | 19 | 10 | 6 | 6 | 12 | 3 | 3 | |
Swell 2 Height (m) Direction Period (s) | E 7 | — | E 7 | E 7 | — | E 8 | ESE 10 | — | E 8 | SE 9 | SE 9 | E 7 | E 7 | SE 9 | SE 9 | — | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 16 | ESE 9 | SSE 3 |
1 | — | 1 | 4 | — | 1 | 9 | — | 1 | 14 | 13 | 1 | 1 | 13 | 13 | — | 8 | 13 | 13 | 12 | 12 | 5 | 8 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | S 6 | — | — | — | — | E 8 | — | — | E 8 | E 8 | — | — | — | E 7 | E 8 | — | E 18 | — | W 3 | S 8 | S 7 | SSE 2 | ESE 9 |
— | 1 | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | 1 | — | 6 | — | 1 | 1 | 1 | 1 | 8 | |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSE 4 | S 5 | S 6 | S 6 | S 6 | WSW 4 | WSW 4 | SSW 5 | SSW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | WSW 3 | — | — | ENE 2 | SSE 5 | S 2 | — |
3 | 2 | 2 | 3 | 20 | 54 | 175 | 118 | 89 | 6 | 6 | 27 | 19 | 5 | 7 | 7 | 4 | 2 | — | — | 1 | 6 | 1 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1231 | 1908 | 620 | 1296 | 1280 | 1187 | 609 | 38 | 642 | 442 | 110 | 1052 | 1290 | 1280 | 0 | 0 | 0 | 38 | 182 | 165 | 182 | 163 | 182 | 232 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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