Surf Forecasts:
How big are the waves at Derrynane today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 1.5ft (0.4m), 8s period with WSW swell.
- Evening surf: Evening surf (15 Aug, local time) - 1.5ft (0.5m), 7s period with W swell.
The current surf forecast for Derrynane at 11AM is: 0.1m 14s primary swell from a South direction (forecast issued at 06:00am August 15). An open ocean swell of 0.9m 7s is not directed at the surf break, a second open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 0.5ft (0.1m) | 14s |
| Afternoon (15 Aug) | 1.5ft (0.4m) | 8s |
| Evening (15 Aug) | 1.5ft (0.5m) | 7s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 18°C on Mon night, min 14°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||
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 14 | W 8 | SW 14 | W 7 | WSW 8 | SW 8 | W 7 | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 5 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | WSW 8 | WSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 89 | 8 | 52 | 25 | 14 | 38 | 18 | 18 | 24 | 15 | 17 | 143 | 240 | 207 | 173 | 146 | 124 | 95 | 72 | 70 | 58 | 75 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-on | on | on | on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | on |
High Tide | 7:08AM3.48m | 7:19PM3.61m | 7:47AM3.37m | 7:59PM3.42m | 8:25AM3.20m | 8:38PM3.18m | |||||||||||||||||
Low Tide | 12:59PM0.16m | 1:25AM-0.02m | 1:38PM0.28m | 2:02AM0.19m | 2:17PM0.47m | ||||||||||||||||||
 |  | |  | | | | | | | | |  | |  | | | |  | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 15 | 16 | 17 | 17 | 18 |
Feels °C | 13 | 12 | 12 | 12 | 10 | 11 | 11 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 13 | 12 | 14 | 15 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 7 | WSW 8 | SW 8 | NW 8 | NW 8 | NW 8 | W 7 | NW 8 | NW 8 | WNW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | NW 6 | SSW 16 |
| kJ | 146 | 89 | 88 | 52 | 25 | 14 | 35 | 28 | 20 | 24 | 21 | 14 | 29 | 240 | 207 | 173 | 146 | 124 | 95 | 72 | 70 | 7 | 27 |
Swell 2 Height (m) Direction Period (s) | SW 14 | NW 8 | NW 8 | NW 8 | S 12 | W 7 | W 7 | WSW 7 | WSW 7 | NW 8 | WSW 7 | WSW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | S 12 |
| kJ | 7 | 18 | 33 | 48 | 3 | 9 | 38 | 18 | 18 | 20 | 15 | 9 | 3 | 2 | 2 | 2 | 2 | 12 | 30 | 30 | 30 | 31 | 3 |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 14 | SW 14 | S 15 | S 10 | S 12 | SW 12 | WNW 7 | W 7 | SW 12 | SW 12 | W 9 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | NW 7 | NW 7 | NW 7 | NW 6 | S 11 | SW 19 |
| kJ | 2 | 8 | 8 | 4 | 2 | 3 | 6 | 15 | 8 | 6 | 6 | 6 | 13 | 13 | 13 | 12 | 12 | 2 | 2 | 2 | 2 | 3 | 14 |
Wind waves Height (m) Direction Period (s) | — | NNW 3 | — | NW 8 | WNW 7 | NW 8 | NNW 3 | — | — | — | WSW 3 | WSW 5 | W 7 | — | — | — | — | — | NW 7 | — | — | WSW 8 | WSW 7 |
| kJ | — | 1 | — | 99 | 86 | 71 | 5 | — | — | — | 2 | 17 | 143 | — | — | — | — | — | 13 | — | — | 58 | 75 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 42 | 8 | 142 | 43 | 858 | 287 | 15 | 43 | 49 | 49 | 49 | 49 | 49 | 416 | 421 | 444 | 49 | 49 | 49 | 49 | 49 | 49 | 444 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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