Derrynane surf break

Derrynane surfForecast / Kerry / Ireland

information circle12 Day Weather and Surf, issued 11 pm Monday 02 Mar 2026 IST
Forecast 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
9.2° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Derrynane this week:

The surf forecast for Derrynane over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 03) at 6AM. The primary swell is predicted to be 2.4m and 13s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Derrynane in the next 12 days are 4.5m 17s and forecast to arrive on Saturday (Mar 07) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.0m 18s period and expected on Saturday (Mar 07) at 3AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 3rd Mar)8ft (2.4m) 13s
Best Surf12AM (Sun 8th Mar)11ft (3.5m) 13s
Most Powerful 9AM (Sat 7th Mar)15ft (4.5m) 17s

Table - best surf conditions forecast for Derrynane over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 15mm), heaviest on Thu morning. Very mild (max 10°C on Wed morning, min 5°C on Thu morning). Mainly strong winds.

Days 3-6 Weather Summary Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sun morning).

Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Mon
09
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
4
0
0
0
0
0
1
0
0
0
0
0
0
0
0
!
2
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
3
W
0.7
S
1.7
W
0.4
S
1.3
W
1.9
W
2.1
WSW
1.2
W
3.5
WNW
2.4
WNW
2.3
W
2.4
W
4.5
W
4.5
W
4
W
3.5
W
3
WSW
3
SW
3
WSW
1.8
SW
1.5
SW
Period(s) (?)1381281313121013131213191716131311111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33476601857711631160290000001035570234651309719171875716459
Wind
(km/h)
15
NNE
10
E
25
SE
25
ESE
30
SE
30
SE
15
S
45
NNW
40
N
20
NNW
0
NW
15
SSW
20
SSE
25
SSE
30
SSE
25
SSE
35
SSE
35
SSE
35
S
25
NNW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
crosscross-
off
crosscrosscross-
on
cross-
off
cross-
off
cross-
off
glassoncross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
off
cross
High Tide
/ height (m)
4:23AM
3.56
4:51PM
3.44
5:00AM
3.62
5:26PM
3.47
5:36AM
3.59
5:59PM
3.43
6:09AM
3.48
6:31PM
3.32
6:42AM
3.30
7:02PM
3.17
7:16AM
3.08
7:34PM
2.97
7:51AM
2.84
Low Tide
/ height (m)
10:07PM
0.30
10:32AM
-0.02
10:44PM
0.19
11:07AM
-0.07
11:18PM
0.16
11:39AM
-0.02
11:51PM
0.20
12:11PM
0.12
12:24AM
0.32
12:42PM
0.32
12:57AM
0.49
1:13PM
0.57
1:31AM
0.71
1:47PM
0.83
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Mon
09
Sunrise-7:22--7:20--7:18--7:16--7:13--7:11--7:09-
Sunset--6:22--6:24--6:25--6:28--6:30--6:31--6:32
clear
clear
clear
part cloud
cloud
cloud
mod rain
mod rain
light rain
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
light rain
cloud
Rain (mm)
------771---------22-
Temp. °C89991010106777101010101010111078
Feels °C (?)4433445-4-2-136654534213
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 12 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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