St Finan's Bay surf break

St Finan's Bay surfForecast / Kerry / Ireland

information circle12 Day Weather and Surf, issued 11 am Sunday 18 Jan 2026 IST
Forecast update in hr  min  s Forecast update imminent
St Finan's Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Finan's Bay sea temperature is
9.7° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for St Finan's Bay this week:

The surf forecast for St Finan's Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 19) at 12AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.2m and 22s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at St Finan's Bay in the next 12 days are 7.5m 18s and forecast to arrive on Saturday (Jan 24) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Saturday (Jan 24) at 9PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 19th Jan)10ft (3.0m) 10s
Best Surf12AM (Mon 19th Jan)10ft (3.0m) 10s
Most Powerful12AM (Sat 24th Jan)25ft (7.5m) 18s

Table - best surf conditions forecast for St Finan's Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 30mm), heaviest during Sun night. Mild temperatures (max 9°C on Sun morning, min 6°C on Mon night). Mainly near gales.

Days 3-6 Weather Summary Heavy rain (total 45mm), heaviest during Wed night. Mild temperatures (max 9°C on Wed morning, min 4°C on Thu night). Winds increasing (calm on Wed night, gales from the WSW by Thu night).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
!
!
!
0
!
!
0
0
1
!
0
0
0
!
!
!
!
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
W
1.2
W
3
W
4.5
W
4.5
W
4
W
4.5
W
4
WSW
3.5
W
1.9
WNW
2
W
4
WSW
5
W
4
W
4
WSW
6
WSW
6.5
WSW
7.5
WSW
6
WSW
5
WSW
4
W
Period(s) (?)101010171616151414131215161513151618171716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)50927914761124897757664793367404635123611756151118867410561516166223823329721713132397283
Wind
(km/h)
25
SSE
30
SSW
25
NW
25
NNW
10
WSW
50
SE
35
ESE
15
SE
30
W
50
SSE
15
S
15
NW
45
NW
20
WSW
45
WNW
50
SSW
50
S
50
SSE
65
SSE
60
SE
50
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
off
cross-
off
oncrosscross-
off
crosscross-
on
crosscross-
on
crosscrossoncross-
on
oncross-
on
crosscross-
on
crosscross-
off
High Tide
/ height (m)
4:41PM
3.04
4:53AM
3.27
5:17PM
3.12
5:27AM
3.35
5:51PM
3.16
6:01AM
3.38
6:27PM
3.17
6:35AM
3.36
7:03PM
3.14
7:12AM
3.29
7:42PM
3.07
7:52AM
3.17
8:25PM
2.98
Low Tide
/ height (m)
10:26AM
0.48
10:35PM
0.56
11:00AM
0.35
11:08PM
0.47
11:34AM
0.26
11:41PM
0.42
12:07PM
0.21
12:15AM
0.42
12:41PM
0.21
12:51AM
0.46
1:17PM
0.27
1:30AM
0.54
1:58PM
0.38
2:15AM
0.67
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunrise8:38--8:37--8:37--8:36--8:34--8:33--8:32--
Sunset-5:04--5:05--5:07--5:08--5:09--5:12--5:14-
cloud
light rain
heavy rain
part cloud
clear
rain showers
rain showers
rain showers
rain showers
mod rain
light rain
mod rain
rain showers
cloud
heavy rain
thunderstorm
light rain
mod rain
light rain
light rain
heavy rain
Rain (mm)
-313--72238371-133285211
Temp. °C998888899999987678888
Feels °C (?)42014-105135522-7-7-4-2-5-5-3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the St Finan's Bay Surf forecast

The above surf forecast table for St Finan's Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at St Finan's Bay can be found by selecting the local surf guide option on the grey menu. Our St Finan's Bay 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 (St Finan's Bay) 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 St Finan's Bay 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 St Finan's Bay, camping, hotels and holiday cottages in Kerry, consider staying in Valentia which is 12 km (7 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Fenit which is 59 km (37 miles) away, Bantry and Tra Li.

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