Surf Forecasts:
How big are the waves at Derrynane today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Evening surf: Evening surf (14 Jul, local time) - 1.5ft (0.5m), 10s period with W swell.
The current surf forecast for Derrynane at 2AM is: 0.5m 11s primary swell from a West direction (forecast issued at 06:00pm July 13). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 1.5ft (0.4m) | 18s |
| Afternoon (14 Jul) | 1.5ft (0.4m) | 18s |
| Evening (14 Jul) | 1.5ft (0.5m) | 10s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 23°C on Mon afternoon, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | WSW 12 | WSW 11 | W 11 | W 11 | SW 18 | SW 18 | SW 18 | SW 18 | W 10 | W 9 | W 9 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | WSW 8 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 74 | 47 | 41 | 62 | 59 | 80 | 80 | 80 | 80 | 49 | 44 | 42 | 51 | 66 | 65 | 100 | 66 | 51 | 25 | 48 | 42 | 82 | 82 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | off | off | off | off | cross-off | cross | cross | cross | cross-off | off | cross-off | off | cross-on | glassy | cross | cross | glassy | cross-off | off | cross-off | cross-off | cross-on |
High Tide | 4:34PM3.38m | 5:07AM3.34m | 5:25PM3.55m | 5:59AM3.44m | 6:14PM3.65m | 6:47AM3.47m | ||||||||||||||||||
Low Tide | 10:44PM0.17m | 11:04AM0.29m | 11:35PM0.00m | 11:53AM0.21m | 00:24AM-0.09m | 12:39PM0.20m | ||||||||||||||||||
 | |  | | | | |  | |  |  | |  | | | |  | | | | | | | | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — |
 | — | 9:54 | — | — | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | 9:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 23 | 22 | 21 | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 |
Feels °C | 23 | 22 | 21 | 18 | 17 | 17 | 20 | 20 | 18 | 19 | 20 | 19 | 19 | 19 | 19 | 21 | 20 | 19 | 21 | 21 | 21 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | SW 16 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | SSW 14 | SSW 14 | S 7 |
| kJ | 49 | 47 | 41 | 62 | 59 | 55 | 52 | 71 | 50 | 49 | 44 | 42 | 41 | 27 | 27 | 26 | 66 | 14 | 24 | 25 | 26 | 82 | 82 | 27 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SE 9 | SE 9 | SE 10 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 14 | SSE 6 | SSE 6 | SSW 16 | SW 16 | SW 16 | SSW 16 | WSW 8 | SSW 16 | S 6 | SSW 16 | SSW 15 | WSW 9 | W 8 | W 8 |
| kJ | 74 | 13 | 22 | 24 | 31 | 80 | 80 | 80 | 80 | 18 | 7 | 7 | 51 | 66 | 65 | 100 | 14 | 51 | 7 | 48 | 42 | 25 | 23 | 22 |
Swell 3 Height (m) Direction Period (s) | SE 5 | WNW 7 | SSW 15 | W 7 | SSE 7 | WNW 9 | WNW 8 | SE 4 | SSW 14 | SSW 18 | SSW 14 | SSW 16 | S 6 | S 7 | S 7 | S 6 | S 6 | S 6 | SSW 16 | S 6 | S 6 | SSW 6 | S 6 | SSW 14 |
| kJ | 3 | 5 | 21 | 4 | 5 | 15 | 14 | 3 | 18 | 31 | 18 | 26 | 6 | 8 | 8 | 7 | 7 | 7 | 25 | 6 | 6 | 11 | 6 | 41 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 8 | ESE 8 | NNW 5 | — | ENE 2 | ESE 4 | ESE 6 | SE 4 | SE 4 | SE 5 | — | — | — | — | — | ESE 5 | SE 3 | SE 3 | — | — | — | — | — |
| kJ | 22 | 193 | 188 | 3 | — | 1 | 3 | 62 | 5 | 5 | 23 | — | — | — | — | — | 2 | 2 | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 43 | 15 | 15 | 0 | 0 | 0 | 37 | 37 | 44 | 15 | 0 | 0 | 0 | 8 | 0 | 42 | 43 | 15 | 0 | 0 | 0 | 0 | 8 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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