Surf Forecasts:
How big are the waves at Derrynane today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 2ft (0.6m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 1.5ft (0.5m), 8s period with SW swell.
- Evening surf: Evening surf (09 Sep, local time) - 4ft (1.2m), 5s period with SW swell.
The current surf forecast for Derrynane at 10AM is: 0.6m 8s primary swell from a Southwest direction (forecast issued at 06:00am September 09). An open ocean swell of 1.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 2ft (0.6m) | 8s |
| Afternoon (09 Sep) | 1.5ft (0.5m) | 8s |
| Evening (09 Sep) | 4ft (1.2m) | 5s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Very mild (max 17°C on Thu afternoon, min 14°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the S by Wed night). | |||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||||||||
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 | 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) | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 5 | SSW 6 | SW 8 | SW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 61 | 46 | 36 | 45 | 27 | 65 | 67 | 196 | 756 | 1398 | 1601 | 1205 | 961 | 815 | 672 | 572 | 477 | 376 | 341 | 334 | 298 | 317 | 205 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | on | cross-on | cross-on | cross-on |
High Tide | 4:12PM3.40m | 4:44AM3.35m | 4:56PM3.58m | 5:25AM3.48m | 5:35PM3.66m | ||||||||||||||||||
Low Tide | 9:57AM0.47m | 10:25PM0.09m | 10:40AM0.27m | 11:05PM-0.07m | 11:19AM0.14m | ||||||||||||||||||
 |  |  |  | |  |  |  | | |  | | | | | | | | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:05 | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 |
Feels °C | 10 | 11 | 13 | 11 | 13 | 10 | 9 | 10 | 9 | 12 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 11 | 12 | 12 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 7 | W 11 | — | WSW 10 | WSW 10 | — | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 476 | 385 | 268 | 222 | 147 | 96 | 58 | 108 | 9 | — | 1601 | 1205 | — | 815 | 672 | 572 | 477 | 376 | 341 | 334 | 298 | 317 | 205 |
Swell 2 Height (m) Direction Period (s) | NW 10 | SW 8 | SW 8 | SW 8 | SW 7 | W 12 | W 12 | W 11 | — | — | — | — | — | — | — | — | — | — | S 16 | NW 10 | NW 11 | WNW 11 | NW 11 |
| kJ | 102 | 46 | 36 | 45 | 27 | 11 | 11 | 10 | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 30 | 79 | 278 |
Swell 3 Height (m) Direction Period (s) | SW 8 | — | SW 10 | SW 10 | W 13 | NNW 10 | N 9 | N 8 | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 16 | WNW 16 | WNW 15 |
| kJ | 61 | — | 4 | 4 | 3 | 9 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 26 | 126 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 7 | SW 5 | SSW 6 | SW 8 | SW 9 | — | — | WSW 10 | — | — | — | — | — | — | — | — | — | SSW 4 |
| kJ | — | — | — | — | — | 65 | 67 | 196 | 756 | 1398 | — | — | 961 | — | — | — | — | — | — | — | — | — | 26 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 287 | 92 | 44 | 54 | 49 | 282 | 54 | 124 | 286 | 372 | 54 | 55 | 604 | 148 | 55 | 55 | 92 | 0 | 37 | 49 | 49 | 54 | 55 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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