Surf Forecasts:
How big are the waves at Derrynane today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 5.5ft (1.7m), 8s period with W swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.6m), 8s period with W swell.
- Evening surf: Evening surf (11 Sep, local time) - 5ft (1.6m), 9s period with W swell.
The current surf forecast for Derrynane at 6PM is: 1.6m 8s primary swell from a West direction and 0.1m 17s secondary swell from a West direction, 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 12:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (11 Sep) | 5ft (1.6m) | 8s |
| Evening (11 Sep) | 5ft (1.6m) | 9s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat morning. Very mild (max 18°C on Sun afternoon, min 14°C on Fri morning). Winds decreasing (fresh winds from the SW on Fri night, calm by Sat night). | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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 | 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) | W 8 | W 8 | W 8 | W 8 | W 9 | WSW 9 | WSW 7 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 343 | 339 | 347 | 356 | 430 | 475 | 485 | 976 | 1348 | 1422 | 963 | 874 | 772 | 600 | 528 | 452 | 375 | 315 | 268 | 227 | 238 |
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 | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 5:35PM3.66m | 6:02AM3.54m | 6:13PM3.65m | 6:37AM3.50m | 6:50PM3.54m | ||||||||||||||||
Low Tide | 11:19AM0.14m | 11:42PM-0.13m | 11:56AM0.09m | 00:17AM-0.08m | 12:31PM0.13m | ||||||||||||||||
 | | |  |  |  | | |  |  |  | |  | | |  | | | | | | |
 | 7:07 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | 1 | 1 | 3 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 14 | 14 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 18 |
Feels °C | 11 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 15 | 16 | 15 | 14 | 15 | 16 | 15 | 16 | 16 | 16 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 9 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | NW 10 |
| kJ | 343 | 339 | 347 | 356 | 430 | 207 | 484 | 447 | 477 | 1422 | 963 | 874 | 772 | 600 | 528 | 452 | 375 | 315 | 268 | 227 | 77 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | W 17 | WNW 11 | NW 10 | S 15 | SW 15 | SW 15 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 11 | WNW 10 | NW 10 | SW 13 |
| kJ | 5 | 5 | 5 | 5 | 82 | 102 | 4 | 8 | 8 | 312 | 579 | 508 | 436 | 414 | 324 | 215 | 207 | 169 | 133 | 100 | 7 |
Swell 3 Height (m) Direction Period (s) | — | S 16 | S 16 | S 16 | WNW 15 | S 16 | — | — | — | SW 15 | SW 15 | SW 15 | S 15 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | — |
| kJ | — | 5 | 5 | 5 | 46 | 5 | — | — | — | 8 | 8 | 8 | 4 | 8 | 7 | 17 | 17 | 17 | 17 | 17 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | SSW 4 | WSW 9 | WSW 7 | WSW 9 | WSW 10 | WSW 9 | — | — | — | — | — | — | — | — | — | — | WSW 9 |
| kJ | — | — | — | 2 | 11 | 475 | 485 | 976 | 1348 | 1083 | — | — | — | — | — | — | — | — | — | — | 238 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 92 | 49 | 49 | 54 | 55 | 370 | 55 | 55 | 49 | 49 | 49 | 55 | 49 | 49 | 49 | 0 | 5 | 49 | 5 | 49 | 49 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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