Surf Forecasts:
How big are the waves at Derrynane today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3.5ft (1.1m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 5.5ft (1.7m), 7s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 6.5ft (2.0m), 8s period with WSW swell.
The current surf forecast for Derrynane at 7PM is: 2.1m 8s primary swell from a West-southwest direction and 0.2m 12s secondary swell from a South-southwest direction (forecast issued at 12:00pm September 14). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (14 Sep) | 5.5ft (1.7m) | 7s |
| Evening (14 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 18°C on Mon morning, min 13°C on Wed morning). Mainly fresh winds. | |||||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||
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 6 | SW 7 | WSW 8 | WSW 8 | W 9 | W 8 | W 8 | W 9 | W 9 | S 15 | S 15 | S 18 | S 18 | S 18 | S 11 | S 11 | S 13 | S 13 | S 13 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 171 | 156 | 352 | 520 | 536 | 588 | 609 | 720 | 785 | 855 | 4 | 4 | 6 | 6 | 6 | 2 | 2 | 4 | 4 | 4 | 599 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:25PM3.36m | 7:45AM3.23m | 8:01PM3.12m | 8:20AM3.02m | 8:39PM2.86m | ||||||||||||||||
Low Tide | 1:06PM0.25m | 1:24AM0.28m | 1:41PM0.44m | 1:58AM0.54m | 2:17PM0.67m | ||||||||||||||||
 | | | |  | | | |  |  | | | |  |  | |  | | | |  | |
 | 7:11 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — |
mm | 1 | 2 | 4 | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 15 | 15 | 15 |
Feels °C | 13 | 16 | 14 | 14 | 13 | 10 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 9 | 9 | 8 | 9 | 11 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 8 | W 12 | W 11 | SSW 12 | SSW 12 | SSW 6 | SW 12 | SW 12 | SW 11 | SW 11 | S 11 | S 11 | W 10 | W 11 | W 11 | S 11 | W 10 | W 10 | S 11 | S 13 | S 13 |
| kJ | 171 | 42 | 88 | 14 | 14 | 57 | 6 | 5 | 5 | 5 | 2 | 2 | 1714 | 1736 | 1466 | 2 | 969 | 725 | 2 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 8 | SSW 12 | N 13 | N 13 | SW 12 | N 13 | N 12 | N 12 | N 12 | S 15 | S 15 | SW 11 | S 11 | S 11 | — | S 11 | S 11 | S 13 | S 10 | S 10 |
| kJ | 20 | 18 | 14 | 4 | 3 | 6 | 3 | 3 | 3 | 3 | 4 | 4 | 5 | 2 | 2 | — | 2 | 2 | 4 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | N 14 | — | — | N 13 | — | — | — | — | — | — | S 18 | S 18 | S 18 | — | — | S 13 | — | — | — |
| kJ | 14 | 14 | 4 | — | — | 3 | — | — | — | — | — | — | 6 | 6 | 6 | — | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 6 | SW 7 | WSW 8 | WSW 8 | W 9 | W 8 | W 8 | W 9 | W 9 | W 9 | W 10 | N 11 | WNW 11 | WNW 11 | WNW 11 | — | — | W 10 | W 10 | W 9 |
| kJ | — | 156 | 352 | 520 | 536 | 588 | 609 | 720 | 785 | 855 | 1124 | 1524 | 2 | 2246 | 1975 | 1221 | — | — | 640 | 541 | 599 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 54 | 49 | 287 | 55 | 148 | 266 | 544 | 544 | 613 | 544 | 544 | 377 | 377 | 422 | 92 | 416 | 54 | 441 | 448 | 459 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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