Surf Forecasts:
How big are the waves at Derrynane today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 20ft (6.0m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 18ft (5.5m), 13s period with WSW swell.
- Evening surf: Evening surf (27 Oct, local time) - 15ft (4.5m), 13s period with W swell.
The current surf forecast for Derrynane at 12AM is: 5.5m 12s primary swell from a Southwest direction (forecast issued at 05:00pm October 26). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 20ft (6.0m) | 13s |
| Afternoon (27 Oct) | 18ft (5.5m) | 13s |
| Evening (27 Oct) | 15ft (4.5m) | 13s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon afternoon. Very mild (max 15°C on Mon afternoon, min 11°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, moderate winds from the SW by Wed morning). | |||||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||||
3 PM | 6 PM | 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) | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 13 | WSW 12 | WSW 12 | WSW 12 | W 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 4682 | 6067 | 7247 | 8007 | 8431 | 8410 | 10897 | 10747 | 9859 | 8685 | 6872 | 5529 | 4720 | 3959 | 4150 | 2767 | 2329 | 1957 | 1706 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 4:21PM3.53m | 4:43AM3.56m | 5:02PM3.54m | 5:23AM3.55m | 5:47PM3.47m | ||||||||||||||
Low Tide | 10:23PM0.01m | 10:43AM0.05m | 11:02PM0.05m | 11:24AM0.06m | |||||||||||||||
 |  |  | |  | |  |  |  |  | | | | | | | | | | |
 | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | 2 | 4 | 3 | 1 | 1 | 1 | — | 1 | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | — |
Temp °C | 15 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 5 | 7 | 6 | 0 | 0 | 0 | 1 | 1 | 1 | 4 | 6 | 5 | 6 | 8 | 9 | 9 | 8 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | — | — | — | — | S 10 | — | SSE 10 | — | WNW 12 | WSW 16 | WSW 12 | W 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 25 | 12 | 11 | — | — | — | — | 371 | — | 123 | — | 4209 | 50 | 3959 | 4150 | 2767 | 2329 | 1957 | 1706 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WSW 16 | WSW 15 | — | — | NNW 11 | NW 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 50 | 167 | — | — | 82 | 31 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 15 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 71 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 13 | WSW 12 | WSW 12 | — | WSW 12 | — | — | — | — |
| kJ | 4682 | 6067 | 7247 | 8007 | 8431 | 8410 | 10897 | 10747 | 9859 | 8685 | 6872 | 5529 | 4720 | — | 3275 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 821 | 680 | 821 | 821 | 853 | 935 | 908 | 961 | 935 | 664 | 430 | 430 | 430 | 55 | 55 | 55 | 54 | 54 | 286 |
Best forecast wave conditions in Kerry | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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