Surf Forecasts:
How big are the waves at Derrynane today (25 Oct):
- Evening surf: Evening surf (25 Oct, local time) - 10ft (3.0m), 12s period with W swell.
The current surf forecast for Derrynane at 11PM is: 1.9m 11s primary swell from a West-southwest direction and 1.2m 8s secondary swell from a South direction (forecast issued at 05:00pm October 25). An open ocean swell of 1.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | - | - |
| Afternoon (25 Oct) | - | - |
| Evening (25 Oct) | 10ft (3.0m) | 12s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Sun night. Very mild (max 16°C on Mon afternoon, min 11°C on Sun night). Winds increasing (moderate winds from the SSW on Sun night, strong winds from the S by Mon afternoon). | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 12 | W 12 | W 12 | WSW 11 | WSW 11 | SSW 8 | SW 9 | SW 10 | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | W 13 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 2751 | 854 | 645 | 640 | 2160 | 3346 | 4400 | 5433 | 5672 | 6345 | 6894 | 6274 | 7953 | 9635 | 9640 | 9314 | 8326 |
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 | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 3:41PM3.43m | 4:05AM3.49m | 4:21PM3.53m | 4:43AM3.56m | 5:02PM3.54m | ||||||||||||||
Low Tide | 9:46PM0.06m | 10:04AM0.12m | 10:23PM0.01m | 10:43AM0.05m | |||||||||||||||
 |  | |  | |  |  |  | | | | |  | |  | | | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | 4:27 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | 1 | 5 | 7 | 2 | — | 1 | 6 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 12 | 12 | 12 | 11 | 12 | 15 | 15 | 15 | 16 | 15 | 14 | 12 | 11 | 11 | 11 | 12 | 11 | 12 | 13 |
Feels °C | 4 | 6 | 6 | 3 | 3 | 10 | 7 | 8 | 8 | 7 | 7 | 4 | 1 | 2 | 1 | 2 | 1 | 4 | 6 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | WSW 11 | WSW 11 | W 11 | W 12 | — | WNW 11 | NNW 10 | NNW 11 | NNW 10 | — | — | — | — | — | NW 14 | W 13 |
| kJ | 6146 | 3601 | 2751 | 854 | 645 | 543 | 316 | — | 270 | 11 | 11 | 11 | — | — | — | — | — | 2267 | 10338 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 11 | WNW 11 | WNW 11 | WNW 11 | NW 10 | — | NNW 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1462 | 884 | 517 | 359 | 52 | — | 24 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 14 | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 41 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 12 | — | — | S 8 | S 6 | SSW 8 | SW 9 | SW 10 | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | W 13 | W 13 | W 13 |
| kJ | 4681 | — | — | 210 | 305 | 640 | 2160 | 3346 | 4400 | 5433 | 5672 | 6345 | 6894 | 6274 | 7953 | 9635 | 9640 | 9314 | 8326 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 544 | 148 | 54 | 124 | 282 | 37 | 690 | 286 | 441 | 676 | 821 | 817 | 842 | 935 | 684 | 908 | 935 | 664 | 430 |
Best forecast wave conditions in Kerry | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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Live Wave Height (m)
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