Bunmahon surfForecast / Waterford / Ireland

information circle12 Day Weather and Surf, issued 11 pm Saturday 17 Jan 2026 IST
Forecast update in hr  min  s Forecast update imminent
Bunmahon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bunmahon sea temperature is
9.5° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Bunmahon this week:

The surf forecast for Bunmahon over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 22) at 6AM. The primary swell is predicted to be 1.3m and 19s period with a secondary swell of 1.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bunmahon in the next 12 days are 3.5m 15s and forecast to arrive on Friday (Jan 23) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 6s period and expected on Wednesday (Jan 21) at 3AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Thu 22nd Jan)4.5ft (1.3m) 19s
Best Surf 6AM (Thu 22nd Jan)4.5ft (1.3m) 19s
Most Powerful 9AM (Fri 23rd Jan)11ft (3.5m) 15s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 8mm), mostly falling on Sun night. Mild temperatures (max 8°C on Sun afternoon, min 4°C on Mon afternoon). Winds increasing (calm on Sun morning, fresh winds from the SE by Mon night).

Days 3-6 Weather Summary Heavy rain (total 32mm), heaviest during Thu night. Mild temperatures (max 8°C on Tue night, min 6°C on Thu morning). Winds increasing (light winds from the SSE on Wed night, near gales from the SE by Thu night).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SE
0.4
SW
0.6
SSE
0.6
S
0.8
S
0.8
S
0.2
WSW
1.9
SSW
1.5
SSE
2
SSE
2.5
SSE
2.5
SSE
1.8
S
1.2
SW
0.9
SW
0.9
SSW
3.5
SSW
5
SSW
3.5
S
2.5
SSW
2
SSW
Period(s) (?)57446517779888171691510988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20111212543430307204600838824408861416137533043442046907484
Wind
(km/h)
5
SW
5
SSW
15
SSW
20
SSW
15
SSE
15
NW
25
SSE
15
S
25
SSW
40
SSW
35
SSE
35
SSW
25
SSE
10
NW
20
W
50
SE
25
S
40
SSE
50
SE
45
ESE
50
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoncross-
on
oncross-
off
cross-
on
ononcross-
on
oncross-
on
cross-
on
cross-
off
crosscross-
on
oncross-
on
cross-
on
crosscross
High Tide
/ height (m)
5:09AM
3.41
5:24PM
3.41
5:46AM
3.57
6:00PM
3.54
6:22AM
3.69
6:34PM
3.63
6:57AM
3.78
7:09PM
3.68
7:31AM
3.81
7:44PM
3.68
8:08AM
3.79
8:22PM
3.63
8:47AM
3.71
Low Tide
/ height (m)
11:06PM
0.65
11:29AM
0.65
11:44PM
0.48
12:06PM
0.51
12:20AM
0.33
12:42PM
0.41
12:56AM
0.24
1:18PM
0.36
1:31AM
0.21
1:54PM
0.35
2:08AM
0.23
2:32PM
0.40
2:46AM
0.32
3:12PM
0.50
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise-8:27--8:26--8:26--8:25--8:23--8:22--8:22-
Sunset--4:51--4:52--4:53--4:55--4:58--4:59--5:00
clear
part cloud
cloud
light rain
cloud
cloud
rain showers
cloud
light rain
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
rain showers
thunderstorm
rain showers
rain showers
light rain
Rain (mm)
---5--2-19334--913922
Temp. °C678885888888888877888
Feels °C (?)434242-1320001331-2-2-2-2-3
  • 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 Bunmahon Surf forecast

The above surf forecast table for Bunmahon provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bunmahon can be found by selecting the local surf guide option on the grey menu. Our Bunmahon 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 (Bunmahon) 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 Bunmahon 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 Waterford? If you are looking for accommodation near Bunmahon, camping, hotels and holiday cottages in Waterford, consider staying in Waterford which is 23 km (14 miles) away. Other places in and around Waterford where you can find information about places to rent, and car hire include Dunmore East which is 27 km (17 miles) away, Clonmel, Youghal and New Ross.

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