Surf Forecasts:
How big are the waves at Derrynane today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 0.5ft (0.2m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 1ft (0.3m), 19s period with SSW swell.
- Evening surf: Evening surf (13 Jul, local time) - 1.5ft (0.4m), 11s period with WSW swell.
The current surf forecast for Derrynane at 11AM is: 0.3m 19s primary swell from a South-southwest direction and 0.2m 15s secondary swell from a South-southwest direction (forecast issued at 06:00am July 13). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 0.5ft (0.2m) | 19s |
| Afternoon (13 Jul) | 1ft (0.3m) | 19s |
| Evening (13 Jul) | 1.5ft (0.4m) | 11s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 25°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | SSW 20 | SSW 19 | SW 19 | 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 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 37 | 37 | 96 | 74 | 47 | 41 | 62 | 59 | 80 | 80 | 80 | 80 | 49 | 44 | 42 | 51 | 66 | 65 | 100 | 66 | 51 | 25 | 63 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off | off | off | cross | cross | cross | cross-off | cross-off | off | glassy | glassy | glassy | cross | cross | glassy | cross-off |
High Tide | 4:12AM3.18m | 4:34PM3.38m | 5:07AM3.34m | 5:25PM3.55m | 5:59AM3.44m | 6:14PM3.65m | ||||||||||||||||||
Low Tide | 10:12AM0.42m | 10:44PM0.17m | 11:04AM0.29m | 11:35PM0.00m | 11:53AM0.21m | 00:24AM-0.09m | ||||||||||||||||||
 |  | | | | | | | | | | | | |  |  |  |  | | | | | | | |
 | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | 5:39 |
 | — | — | — | — | — | 9:54 | — | — | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:52 | — | 9:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 22 | 24 | 25 | 22 | 20 | 21 | 20 | 20 | 21 | 23 | 21 | 21 | 19 | 20 | 19 | 18 | 20 | 20 | 20 | 19 | 19 | 18 |
Feels °C | 21 | 18 | 20 | 21 | 24 | 23 | 20 | 19 | 17 | 18 | 20 | 22 | 18 | 20 | 19 | 19 | 18 | 19 | 21 | 21 | 20 | 19 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | SSW 19 | SW 19 | 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 |
| kJ | 5 | 5 | 37 | 96 | 49 | 47 | 41 | 62 | 59 | 55 | 52 | 71 | 71 | 49 | 44 | 42 | 41 | 27 | 27 | 26 | 66 | 14 | 24 | 25 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SSW 15 | SSW 15 | W 12 | SE 9 | SE 9 | SE 9 | SE 8 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SE 4 | SSE 4 | SSE 6 | SSW 16 | SW 16 | SW 16 | SSW 16 | WSW 8 | SSW 16 | S 6 | SW 16 |
| kJ | 7 | 21 | 21 | 28 | 20 | 14 | 21 | 9 | 31 | 80 | 80 | 80 | 80 | 4 | 3 | 7 | 51 | 66 | 65 | 100 | 14 | 51 | 6 | 63 |
Swell 3 Height (m) Direction Period (s) | W 8 | SSW 20 | WNW 7 | WNW 7 | SSW 19 | WNW 7 | SSW 15 | W 7 | SSE 7 | WNW 9 | WNW 8 | SSE 6 | SSE 4 | SSW 14 | SSW 14 | SSW 16 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 16 | S 6 |
| kJ | 5 | 37 | 5 | 10 | 74 | 5 | 21 | 4 | 5 | 15 | 14 | 4 | 2 | 18 | 18 | 26 | 7 | 6 | 6 | 7 | 7 | 7 | 25 | 6 |
Wind waves Height (m) Direction Period (s) | E 2 | E 3 | ESE 3 | SE 4 | ESE 4 | — | — | N 5 | NE 2 | ENE 2 | ESE 4 | ESE 6 | ESE 7 | SE 6 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 4 | 3 | 3 | 21 | — | — | 2 | 1 | 1 | 2 | 47 | 56 | 47 | 47 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 694 | 739 | 15 | 8 | 0 | 15 | 15 | 15 | 0 | 0 | 0 | 8 | 42 | 42 | 15 | 0 | 0 | 0 | 0 | 0 | 15 | 42 | 15 | 0 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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