Rossnowlagh Surf Break
Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Weather Forecast for Rossnowlagh

Issued: 12 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.2° C

2.2°C warmer than normal for this time of year

Rossnowlagh surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Rossnowlagh today (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 4.5ft (1.3m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 4ft (1.2m), 11s period with W swell.
  • Evening surf: Evening surf (06 Jun, local time) - 3.5ft (1.1m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 4AM is: 1.4m 11s primary swell from a West direction (forecast issued at 12:00am June 06). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (IST) & DateWave HeightWave Period
Morning (06 Jun)4.5ft (1.3m)11s
Afternoon (06 Jun)4ft (1.2m)11s
Evening (06 Jun)3.5ft (1.1m)10s

Table - waves today at Rossnowlagh. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri night. Very mild (max 14°C on Sun morning, min 9°C on Sun night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
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
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
W
11
1.4
W
11
1.3
W
11
1.3
W
11
1.2
W
11
1.2
W
11
1.2
W
11
1.1
W
10
1
W
10
1
W
10
1.2
W
10
1.4
W
10
1.4
W
10
1.4
W
10
1.3
W
10
1.3
W
11
1.2
W
11
1.2
W
11
1.3
W
11
1.4
W
11
1.5
W
11
1.7
W
11
1.9
W
11
2
W
11
Wave Graph
Metric surfscale
Energy kJ
573
483
410
403
332
326
319
259
206
196
282
408
400
402
361
389
332
326
394
491
536
673
813
881
Wind (km/h)
15
ESE
20
E
20
E
10
E
0
NNE
15
WSW
15
WSW
15
S
15
S
25
S
20
SSW
20
SW
20
SW
15
SW
15
WSW
10
W
10
WSW
10
WSW
10
SW
20
WSW
25
WSW
25
WSW
25
SW
20
WSW
Wind State
off
off
off
off
glassy
on
on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
10:02PM3.09m
10:20AM2.53m
10:47PM3.01m
11:13AM2.45m
11:37PM2.96m
12:14PM2.44m
Low Tide
4:14AM0.94m
4:05PM0.90m
5:05AM0.99m
4:54PM1.02m
6:02AM0.98m
5:54PM1.12m
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
light rain
cloud
cloud
part cloud
cloud
rain showers
part cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:02
10:04
10:05
 mm
1
1
3
2
1
2
1
1
1
1
1
2
2
Temp °C
10
10
10
10
11
12
12
11
12
13
13
11
14
14
13
11
10
9
9
11
13
12
10
9
Feels °C
7
6
6
8
11
10
9
7
9
9
9
7
10
11
10
9
7
6
6
6
7
6
5
4
Swell 1
Height (m)
Direction
Period (s)
1.5
W
11
1.4
W
11
1.3
W
11
1.3
W
11
1.2
W
11
1.2
W
11
1.2
W
11
1.1
W
10
1
W
10
1
W
10
1.2
W
10
1.4
W
10
1.4
W
10
1.4
W
10
1.3
W
10
1.3
W
11
1.2
W
11
1.2
W
11
1.3
W
11
1.4
W
11
1.5
W
11
Energy kJ
573
483
410
403
332
326
319
259
206
196
282
408
400
402
361
389
332
326
394
491
536
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.3
E
3
0.6
SSW
3
0.6
SSW
4
0.7
SSW
4
1.7
W
11
1.9
W
11
2
W
11
Energy kJ
1
1
9
11
13
673
813
881
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
1
3
3
3
3
2
2
2
2
1
1
1
1
1
Distance (km)
0
0
0
0
0
65
73
65
48
48
128
73
73
28
65
48
48
48
48
304
123
128
123
123
Best forecast wave conditions in Donegal
Rating
(10 max)
3
2
3
2
2
3
2
2
2
3
3
2
3
Best forecast wave conditions in Ireland
Rating
(10 max)
3
3
3
3
2
3
2
2
2
1
1
4
4
4
3
3
3
3
3
1
1
1
1
1
Header Global
Rating
(10 max)
8
8
8
9
9
9
9
9
8
6
7
7
8
8
9
9
8
7
6
7
6
5
9
9
  • 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
How to use the Wavefinder

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