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Surf Forecasts:
Derrynane surfForecast / Kerry / Ireland
48hr Weather and Surf, issued 6 am Wednesday 13 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
11.8° C
(Which is normal for this time of year)How big are the waves at Derrynane today?
The current surf forecast for Derrynane at 2PM is: 0.4m 16s primary swell from a Southwest direction and 0.1m 8s secondary swell from a South direction (forecast issued at 06:00am May 13). An open ocean swell of 3.0m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 1.5ft (0.4m) | 16s |
| Afternoon (13 May) | 1.5ft (0.4m) | 16s |
| Evening (13 May) | 1.5ft (0.4m) | 16s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 11°C on Fri morning, min 9°C on Wed night). Winds decreasing (strong winds from the NW on Wed morning, light winds from the SW by Fri night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 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 |    |    |    |    | ||||||||||||||||||||
SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | W 9 | W 9 | W 9 | |
75 | 68 | 66 | 65 | 65 | 65 | 65 | 64 | 62 | 57 | 54 | 54 | 54 | 42 | 41 | 41 | 41 | 41 | 40 | 37 | 35 | 18 | 17 | 17 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | on | |
High Tide | 2:48PM2.96m | 3:01AM3.08m | 3:34PM3.20m | 3:50AM3.29m | 4:18PM3.40m | |||||||||||||||||||
Low Tide | 8:28AM0.55m | 8:51PM0.66m | 9:13AM0.34m | 9:36PM0.42m | 9:57AM0.17m | 10:20PM0.21m | ||||||||||||||||||
 |  | |  | | |  | |  |  | | | | | | | |  | | | | | |  | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:25 | — | 9:27 |
— | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 10 |
0 | -2 | -1 | 0 | 0 | 0 | 2 | 3 | 1 | 1 | 0 | 0 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 6 | 4 | 5 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | NW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | WNW 8 | WNW 8 | WNW 7 |
 kJ | 75 | 68 | 66 | 65 | 65 | 65 | 65 | 64 | 62 | 57 | 54 | 54 | 54 | 42 | 41 | 371 | 273 | 171 | 153 | 149 | 18 | 105 | 102 | 78 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | — | — | S 10 | S 10 | S 10 | SSW 14 | SSW 14 | W 9 | W 9 | SSW 14 | SSW 13 | W 9 | W 9 | W 9 |
| kJ | 5 | 5 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 2 | 2 | 2 | 41 | 41 | 27 | 27 | 37 | 35 | 15 | 15 | 14 |
Swell 3 Height (m) Direction Period (s) | — | S 11 | S 11 | S 11 | S 11 | S 11 | — | — | — | — | — | — | — | — | — | — | — | SSW 14 | SSW 14 | — | — | SSW 13 | SSW 13 | SSW 13 |
| kJ | — | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | 41 | 40 | — | — | 18 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 10 | NW 11 | WNW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | — | — | NW 3 | WNW 8 | NW 3 | NW 3 | — |
| kJ | 1275 | 1878 | 2320 | 2502 | 2581 | 2196 | 1745 | 1322 | 1128 | 954 | 1034 | 753 | 681 | 491 | 450 | 595 | 493 | — | — | 2 | 179 | 4 | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 688 | 711 | 872 | 883 | 1282 | 963 | 664 | 664 | 479 | 479 | 942 | 1437 | 638 | 617 | 405 | 437 | 108 | 108 | 108 | 61 | 108 | 61 | 49 | 49 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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