Surf Forecasts:
How big are the waves at Costellos today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.4m), 7s period with E swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 2.5ft (0.8m), 5s period with NNE swell.
- Evening surf: Evening surf (15 Oct, local time) - 1ft (0.3m), 4s period with NE swell.
The current surf forecast for Costellos at 6PM is: 0.2m 7s primary swell from a East direction and 0.3m 4s secondary swell from a Northeast direction (forecast issued at 01:00pm October 15). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1.5ft (0.4m) | 7s |
| Afternoon (15 Oct) | 2.5ft (0.8m) | 5s |
| Evening (15 Oct) | 1ft (0.3m) | 4s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri morning. Very mild (max 19°C on Fri night, min 3°C on Sat night). Winds decreasing (fresh winds from the NW on Sat afternoon, light winds from the W by Sun morning). | |||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||||
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) | NE 5 | NNE 5 | E 7 | NE 4 | ESE 10 | ESE 10 | ESE 10 | S 4 | S 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SE 8 | SE 8 | SE 8 | N 5 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 26 | 4 | 4 | 10 | 10 | 9 | 27 | 119 | 148 | 115 | 118 | 100 | 76 | 61 | 39 | 31 | 31 | 17 | 37 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:49PM3.17m | 3:30AM2.80m | 3:36PM3.03m | 4:20AM2.68m | 4:27PM2.90m | ||||||||||||||||
Low Tide | 8:38AM0.89m | 9:17PM0.63m | 9:24AM1.02m | 10:06PM0.77m | 10:14AM1.14m | 10:59PM0.89m | |||||||||||||||
 | | |  |  | | |  |  | | |  | |  | | |  | | | | | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | 2 | 1 | — | 1 | 1 | — | — | 1 | — | — | — | — | — |
Temp °C | 12 | 14 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 15 | 18 | 19 | 15 | 12 | 8 | 6 | 8 | 9 | 7 | 5 | 3 |
Feels °C | 9 | 11 | 8 | 9 | 9 | 8 | 7 | 6 | 7 | 13 | 17 | 17 | 11 | 6 | 1 | 0 | 2 | 1 | -2 | -2 | -2 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 4 | NE 4 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 14 | ESE 9 | SE 9 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | NNE 5 |
| kJ | 12 | 12 | 5 | 2 | 10 | 10 | 9 | 9 | 4 | 8 | 3 | 118 | 100 | 76 | 61 | 39 | 31 | 31 | 17 | 17 | 24 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | SE 10 | E 3 | — | — | E 15 | — | — | — | — | — | E 12 | E 11 | E 11 | NE 5 | SE 8 | SE 8 | — | SE 8 |
| kJ | 8 | 4 | 4 | 4 | 1 | — | — | 4 | — | — | — | — | — | 3 | 2 | 2 | 1 | 24 | 11 | — | 11 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | E 7 | E 7 | E 7 | E 15 | E 15 | — | — | — | — | — | — | — | — | — | — | — | S 7 | — |
| kJ | 4 | 4 | 4 | 1 | 1 | 1 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNE 5 | — | — | — | — | S 3 | S 4 | S 5 | SSE 6 | SSE 6 | SW 4 | WSW 3 | W 3 | WNW 4 | NW 4 | NW 3 | NNW 3 | NNW 4 | N 5 | NW 3 |
| kJ | 1 | 26 | — | — | — | — | 4 | 27 | 119 | 148 | 115 | 7 | 3 | 8 | 15 | 11 | 9 | 9 | 13 | 37 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 910 | 1296 | 98 | 1296 | 896 | 873 | 609 | 804 | 808 | 916 | 1290 | 442 | 0 | 289 | 38 | 38 | 38 | 493 | 493 | 525 | 14 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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