Surf Forecasts:
How big are the waves at Derrynane today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 11ft (3.5m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 10ft (3.0m), 11s period with SSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 10ft (3.0m), 11s period with SSW swell.
The current surf forecast for Derrynane at 12AM is: 4.0m 11s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a West-southwest direction (forecast issued at 06:00pm September 29). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 11ft (3.5m) | 11s |
| Afternoon (30 Sep) | 10ft (3.0m) | 11s |
| Evening (30 Sep) | 10ft (3.0m) | 11s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Tue afternoon. Very mild (max 18°C on Tue afternoon, min 13°C on Wed afternoon). Winds decreasing (severe gales from the SE on Tue afternoon, moderate winds from the SSW by Thu night). | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 11 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 9 | W 14 | W 14 | SSW 8 | SW 9 | SSW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 130 | 3696 | 3755 | 3525 | 3549 | 3963 | 2819 | 2379 | 2162 | 1875 | 2016 | 1287 | 731 | 367 | 7418 | 5861 | 759 | 1351 | 715 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on |
High Tide | 7:02PM3.46m | 7:24AM3.39m | 7:44PM3.30m | 8:07AM3.21m | 8:33PM3.06m | ||||||||||||||
Low Tide | 1:01AM0.14m | 1:21PM0.25m | 1:42AM0.35m | 2:06PM0.44m | |||||||||||||||
 |  |  | |  | |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — |
 | — | 7:23 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:19 | — |
mm | 4 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 2 |
Temp °C | 18 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 |
Feels °C | 5 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 7 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WNW 10 | WSW 10 | — | W 12 | W 8 | W 9 | W 11 | W 13 | W 14 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | WNW 13 | WNW 13 |
| kJ | 130 | 88 | 10 | 223 | — | 47 | 279 | 612 | 1376 | 3583 | 6698 | 9004 | 9377 | 8365 | 7418 | 5861 | 3523 | 2268 | 1886 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 11 | — | — | — | — | W 12 | — | — | W 12 | SSW 11 | SSW 11 | — | SSW 9 | — | — | — | S 18 | WSW 10 |
| kJ | 21 | 22 | — | — | — | — | 72 | — | — | 1933 | 1386 | 1287 | — | 367 | — | — | — | 6 | 408 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 9 | — | — | — | — | — | — | — | — | — | — | — | SW 18 |
| kJ | — | — | — | — | — | — | 31 | — | — | — | — | — | — | — | — | — | — | — | 12 |
Wind waves Height (m) Direction Period (s) | SSE 10 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | — | SSW 10 | — | SSW 10 | — | SSW 8 | SW 9 | SSW 9 |
| kJ | 3759 | 3696 | 3755 | 3525 | 3549 | 3963 | 2819 | 2379 | 2162 | 1875 | 2016 | — | 731 | — | 442 | — | 759 | 1351 | 715 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 914 | 574 | 574 | 935 | 653 | 397 | 574 | 624 | 588 | 371 | 367 | 55 | 55 | 55 | 225 | 371 | 371 | 55 | 55 |
Best forecast wave conditions in Kerry | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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