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Surf Forecasts:
Derrynane surfForecast / Kerry / Ireland
16 Day Weather and Surf, issued 12 pm Monday 25 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
12.0° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Derrynane this week:
The surf forecast for Derrynane over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 26) at 1PM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.2m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Derrynane in the next 16 days are 5.0m 10s and forecast to arrive on Monday (Jun 01) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 12s period and expected on Monday (May 25) at 10PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Tue 26th May) | 5ft (1.5m) 11s |
| Best Surf | 4AM (Mon 1st Jun) | 16ft (5.0m) 10s |
| Most Powerful | 4AM (Mon 1st Jun) | 16ft (5.0m) 10s |
Table - best surf conditions forecast for Derrynane over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Wed morning, min 13°C on Wed night). Winds increasing (calm on Mon afternoon, fresh winds from the SE by Wed afternoon). | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Sat morning. Very mild (max 15°C on Fri morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
W 13 | SSW 13 | SSW 12 | SSW 12 | W 11 | W 10 | SSW 18 | SSW 18 | SSW 18 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | WSW 10 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | SW 12 | SW 8 | |
1041 | 17 | 18 | 14 | 448 | 294 | 31 | 61 | 30 | 66 | 102 | 102 | 89 | 137 | 223 | 356 | 1269 | 890 | 1134 | 1423 | 1285 | |
Wind (km/h) | |||||||||||||||||||||
glassy | glassy | off | glassy | glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | |
High Tide | 1:23PM2.73m | 1:39AM2.80m | 2:19PM2.81m | 2:34AM2.84m | 3:06PM2.90m | 3:23AM2.90m | 3:47PM2.99m | 4:05AM2.96m | 4:25PM3.07m | 4:44AM3.01m | 5:00PM3.12m | 5:21AM3.04m | 5:35PM3.14m | ||||||||
Low Tide | 7:30PM0.95m | 8:00AM0.68m | 8:25PM0.85m | 8:47AM0.65m | 9:11PM0.74m | 9:28AM0.62m | 9:51PM0.65m | 10:05AM0.59m | 10:27PM0.57m | 10:41AM0.58m | 11:03PM0.52m | 11:16AM0.58m | 11:39PM0.50m | ||||||||
 | |  | | | | | |  |  |  |  | | |  |  | |  | | |  | |
 | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | — | 9:39 | — | — | 9:42 | — | — | 9:43 | — | — | 9:44 | — | — | 9:45 | — | — | 9:45 | — | — | 9:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 3 | 2 | — | 1 | 9 | |
Temp °C | 18 | 19 | 19 | 21 | 22 | 22 | 24 | 22 | 16 | 13 | 14 | 13 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 |
17 | 20 | 20 | 23 | 24 | 23 | 23 | 17 | 13 | 10 | 13 | 13 | 13 | 13 | 12 | 10 | 8 | 9 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | SSW 16 | SW 5 | SW 5 | WSW 5 | WSW 10 | WSW 9 | WSW 12 | WSW 11 | WSW 11 | SW 12 | NW 9 |
 kJ | 1041 | 833 | 805 | 536 | 448 | 294 | 158 | 120 | 60 | 39 | 102 | 14 | 12 | 17 | 223 | 268 | 1269 | 890 | 1134 | 1423 | 3 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 18 | SSW 18 | SSW 18 | SW 16 | WNW 8 | SSW 16 | SSW 15 | SSW 16 | SSW 16 | WSW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | — |
| kJ | 17 | 17 | 15 | 14 | 15 | 16 | 31 | 61 | 30 | 66 | 23 | 102 | 89 | 137 | 147 | 356 | 144 | 146 | 158 | 82 | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 21 | S 18 | SSW 19 | SW 19 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | W 8 | WSW 10 | WSW 9 | NW 8 | SSW 15 | NW 8 | NW 8 | — | — | — |
| kJ | — | — | 18 | 6 | 37 | 15 | 6 | 6 | 6 | 6 | 6 | 5 | 39 | 32 | 11 | 128 | 3 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 5 | SE 5 | SE 3 | SSE 3 | S 4 | S 4 | — | — | — | — | — | — | — | — | — | SW 8 |
| kJ | — | — | — | — | — | 2 | 7 | 9 | 8 | 5 | 9 | — | — | — | — | — | — | — | — | — | 1285 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 15 | 15 | 15 | 0 | 0 | 15 | 37 | 42 | 55 | 362 | 282 | 0 | 286 | 5 | 37 | 287 | 287 | 49 | 54 | 5 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Derrynane surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Derrynane Surf forecast
The above surf forecast table for Derrynane provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Derrynane can be found by selecting the local surf guide option on the grey menu. Our Derrynane surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Derrynane) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Derrynane may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Kerry? If you are looking for accommodation near Derrynane, camping, hotels and holiday cottages in Kerry, consider staying in Valentia which is 18 km (11 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Bantry which is 50 km (31 miles) away, Fenit and Tra Li.
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