Surf Forecasts:
How big are the waves at Costellos today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 11ft (3.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 11ft (3.5m), 10s period with E swell.
- Evening surf: Evening surf (26 Sep, local time) - 13ft (4.0m), 10s period with E swell.
The current surf forecast for Costellos at 1PM is: 3.5m 10s primary swell from a East direction (forecast issued at 07:00am September 26). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 11ft (3.5m) | 10s |
| Afternoon (26 Sep) | 11ft (3.5m) | 10s |
| Evening (26 Sep) | 13ft (4.0m) | 10s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 114mm), heaviest during Sun afternoon. Very mild (max 14°C on Sat morning, min 12°C on Mon night). Winds decreasing (near gales from the NE on Sun morning, moderate winds from the NNE by Mon night). | |||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||||||||
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) | ESE 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 8 | ENE 9 | E 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2409 | 2577 | 2617 | 2644 | 2410 | 2625 | 3070 | 3184 | 2856 | 2963 | 3027 | 2670 | 2252 | 1810 | 1730 | 1708 | 1619 | 1619 | 1465 | 1264 | 1072 | 910 | 691 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:24AM3.33m | 11:46PM3.32m | 12:03PM3.47m | 00:29AM3.35m | 12:44PM3.56m | ||||||||||||||||||
Low Tide | 5:14AM0.51m | 5:36PM0.41m | 5:52AM0.45m | 6:18PM0.29m | 6:32AM0.43m | 7:02PM0.22m | |||||||||||||||||
 |  | | | |  |  | | |  | |  | | | | | | | | | | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | 1 | 1 | 2 | 3 | 5 | 6 | 3 | 5 | 6 | 9 | 17 | 6 | 8 | 5 | 6 | 5 | 8 | 3 | 3 | 1 | 3 | 2 |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 |
Feels °C | 10 | 8 | 6 | 5 | 5 | 4 | 4 | 4 | 5 | 3 | 4 | 7 | 8 | 8 | 8 | 6 | 7 | 7 | 6 | 7 | 7 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | E 16 | N 9 | SSE 7 | E 15 |
| kJ | — | — | — | — | 35 | 57 | 19 | 82 | 44 | 63 | 60 | 86 | 108 | 70 | 38 | 43 | 41 | 23 | 19 | 5 | 2 | 5 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 8 | ENE 9 | E 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 2409 | 2577 | 2617 | 2644 | 2410 | 2625 | 3070 | 3184 | 2856 | 2963 | 3027 | 2670 | 2252 | 1810 | 1730 | 1708 | 1619 | 1619 | 1465 | 1264 | 1072 | 910 | 691 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 618 | 916 | 1051 | 1051 | 916 | 916 | 911 | 911 | 523 | 631 | 815 | 896 | 870 | 815 | 621 | 680 | 192 | 186 | 98 | 98 | 98 | 97 | 39 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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