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Surf Forecasts:
Derrynane surfForecast / Kerry / Ireland
48hr Weather and Surf, issued 6 am Sunday 10 May 2026 ISTForecast update in hr min s Forecast update imminent
Derrynane surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Derrynane sea temperature is
11.9° C
(Which is normal for this time of year)How big are the waves at Derrynane today?
The current surf forecast for Derrynane at 1PM is: 0.2m 10s primary swell from a West direction (forecast issued at 06:00am May 10). An open ocean swell of 0.1m 11s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 0.5ft (0.2m) | 10s |
| Afternoon (10 May) | 0.5ft (0.2m) | 10s |
| Evening (10 May) | 0.5ft (0.2m) | 10s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sun afternoon, min 7°C on Sun morning). Winds increasing (light winds from the NNW on Sun night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | NW 4 | S 9 | S 9 | S 9 | S 9 | SSW 19 | SSW 18 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | |
19 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 32 | 14 | 15 | 14 | 13 | 36 | 32 | 61 | 79 | 79 | 79 | 78 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross-on | |
High Tide | 11:56AM2.38m | 00:12AM2.55m | 1:02PM2.51m | 1:15AM2.68m | 1:59PM2.72m | |||||||||||||||||||
Low Tide | 5:30AM1.09m | 5:54PM1.25m | 6:42AM0.97m | 7:05PM1.12m | 7:39AM0.77m | 8:02PM0.91m | ||||||||||||||||||
 |  | | | | |  | |  |  |  | | | | | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | 9:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 5 | 4 | 7 | 11 | 12 | 11 | 9 | 9 | 9 | 10 | 11 | 11 | 12 | 12 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 10 |
-1 | -3 | 0 | 4 | 4 | 4 | 4 | 5 | 4 | 6 | 7 | 6 | 7 | 7 | 6 | 5 | 4 | 5 | 5 | 4 | 3 | 3 | 3 | 1 | |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | W 10 | W 10 | W 10 | NW 7 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | S 9 | S 9 | S 9 | S 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 11 | SW 18 |
 kJ | 44 | 25 | 25 | 8 | 8 | 8 | 25 | 7 | 7 | 6 | 6 | 6 | 6 | 13 | 15 | 14 | 13 | 48 | 50 | 49 | 47 | 70 | 61 | 78 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | N 11 | S 10 | S 10 | W 10 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | W 9 | W 8 | WNW 12 | WNW 12 | S 8 | S 8 | S 8 | SW 18 | SW 18 | SW 18 | S 8 |
| kJ | 19 | 8 | 8 | 3 | 2 | 2 | 7 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 15 | 27 | 12 | 12 | 12 | 79 | 79 | 79 | 11 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 11 | SE 6 | S 6 | — | S 9 | SE 8 | SE 8 | SE 8 | SE 7 | S 16 | W 14 | W 13 | WNW 12 | W 8 | W 8 | SSW 19 | SSW 18 | SSW 18 | S 8 | S 8 | S 8 | — |
| kJ | 5 | 5 | 5 | 1 | 1 | — | 7 | 3 | 2 | 2 | 2 | 5 | 4 | 14 | 15 | 5 | 5 | 36 | 32 | 61 | 12 | 11 | 11 | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 4 | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 7 | NW 6 | NW 6 | NW 6 | NW 7 | NW 4 | NW 4 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 10 |
| kJ | 11 | 16 | 11 | 12 | 24 | 38 | 13 | 31 | 21 | 30 | 31 | 67 | 32 | 41 | 159 | 183 | 183 | 118 | 153 | 169 | 182 | 192 | 230 | 574 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 684 | 302 | 563 | 765 | 688 | 137 | 410 | 410 | 760 | 485 | 563 | 493 | 680 | 584 | 84 | 84 | 108 | 61 | 370 | 92 | 683 | 61 | 683 | 684 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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