Surf Forecasts:
How big are the waves at Derrynane today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 4ft (1.2m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3ft (0.9m), 9s period with SSW swell.
- Evening surf: Evening surf (31 Oct, local time) - 2ft (0.6m), 11s period with WSW swell.
The current surf forecast for Derrynane at 7AM is: 2.1m 12s primary swell from a West direction and 1.3m 10s secondary swell from a South-southwest direction (forecast issued at 11:00pm October 30). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 4ft (1.2m) | 9s |
| Afternoon (31 Oct) | 3ft (0.9m) | 9s |
| Evening (31 Oct) | 2ft (0.6m) | 11s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Very mild (max 13°C on Fri night, min 10°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||
Saturday 31 | Sunday 1 | ||||||||||||||||
9 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) | WSW 12 | W 12 | W 13 | W 12 | SSW 9 | SSW 9 | SSW 9 | WSW 11 | WSW 11 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | S 16 | S 15 |
Wave Graph  | |||||||||||||||||
 kJ | 995 | 925 | 1510 | 1351 | 232 | 158 | 124 | 121 | 91 | 27 | 26 | 13 | 6 | 5 | 5 | 5 | 4 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 7:29PM3.08m | 7:51AM3.09m | 8:33PM2.84m | 8:57AM2.90m | |||||||||||||
Low Tide | 1:21AM0.63m | 1:59PM0.56m | 2:23AM0.88m | 3:14PM0.74m | |||||||||||||
 | | |  |  |  | | | |  |  | |  | | | | | |
 | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — |
mm | 2 | 2 | 2 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 |
Feels °C | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 7 | 7 | 8 | 5 | 5 | 7 | 8 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | W 12 | W 13 | W 12 | W 12 | W 12 | W 12 | WNW 13 | WNW 12 | WNW 12 | W 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 11 |
| kJ | 995 | 925 | 1510 | 1351 | 1190 | 1083 | 973 | 778 | 656 | 768 | 639 | 718 | 617 | 579 | 478 | 470 | 364 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | WSW 11 | WSW 11 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | S 12 | S 12 |
| kJ | 527 | 461 | 383 | 289 | 232 | 158 | 124 | 121 | 91 | 27 | 26 | 13 | 6 | 5 | 5 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | W 15 | W 15 | S 17 | S 17 | N 11 | N 11 | WSW 11 | SSW 9 | SSW 9 | S 15 | S 15 | S 12 | SW 12 | S 12 | S 12 | S 16 | S 15 |
| kJ | 452 | 606 | 6 | 6 | 2 | 2 | 119 | 68 | 44 | 4 | 4 | 3 | 6 | 3 | 3 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | — | — | — | — | — | — | — | NW 6 | N 5 | N 5 | NNE 3 | NE 3 | NE 3 | NE 2 | ENE 2 |
| kJ | 67 | 66 | — | — | — | — | — | — | — | 31 | 13 | 19 | 3 | 2 | 2 | 2 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 37 | 37 | 37 | 37 | 5 | 0 | 0 | 0 | 37 | 37 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Kerry | |||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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