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 1AM is: 1.9m 9s primary swell from a West-southwest direction (forecast issued at 06:00pm September 10). The wind direction is predicted to be cross-shore.
| 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 ForecastModerate rain (total 16mm), heaviest on Sat morning. Very mild (max 17°C on Thu afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the SW by Sun morning). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 1077 | 943 | 646 | 559 | 505 | 412 | 343 | 339 | 347 | 356 | 430 | 394 | 638 | 921 | 809 | 827 | 1011 | 856 | 772 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on |
High Tide | 4:56PM3.58m | 5:25AM3.48m | 5:35PM3.66m | 6:02AM3.54m | 6:13PM3.65m | ||||||||||||||
Low Tide | 11:05PM-0.07m | 11:19AM0.14m | 11:42PM-0.13m | 11:56AM0.09m | |||||||||||||||
 |  |  |  | | |  | | | |  | |  | |  | | | | | |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | 8:07 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 5 | 4 | 1 | — | — |
Temp °C | 17 | 16 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 13 | 13 | 13 | 12 | 10 | 9 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 14 | 15 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 9 | WSW 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 12 | WSW 10 | WSW 10 | WSW 10 |
| kJ | — | — | 646 | 559 | 505 | 412 | 343 | 339 | 347 | 356 | 430 | 447 | 484 | 534 | 619 | 655 | 1011 | 856 | 772 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | S 16 | S 16 | S 16 | W 17 | NW 11 | S 16 | S 15 | S 15 | SW 15 | SW 15 | WNW 11 | WNW 12 | WNW 12 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 5 | 61 | 5 | 4 | 4 | 8 | 8 | 393 | 517 | 436 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 16 | S 16 | S 16 | WNW 15 | S 16 | — | — | — | — | SW 15 | SW 15 | S 15 |
| kJ | — | — | — | — | — | — | — | 5 | 5 | 5 | 46 | 5 | — | — | — | — | 8 | 8 | 4 |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | SSW 4 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | — | — | — |
| kJ | 1077 | 943 | — | — | — | — | — | — | — | — | 29 | 394 | 638 | 921 | 809 | 827 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 309 | 575 | 148 | 55 | 92 | 92 | 54 | 49 | 49 | 54 | 286 | 55 | 55 | 54 | 55 | 49 | 49 | 54 | 49 |
Best forecast wave conditions in Kerry | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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