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

Rossnowlagh 48 hour detailed Surf Forecast

Weather Forecast for Rossnowlagh

Issued: 12 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.1° 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 3ft (0.9m), 13s period with W swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 5ft (1.6m), 12s period with WSW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 7ft (2.1m), 7s period with W swell.

The current surf forecast for Rossnowlagh at 9AM is: 0.9m 13s primary swell from a West direction and 0.6m 4s secondary swell from a South direction (forecast issued at 12:00am June 03). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (03 Jun)3ft (0.9m)13s
Afternoon (03 Jun)5ft (1.6m)12s
Evening (03 Jun)7ft (2.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 33mm), heaviest during Tue night. Very mild (max 14°C on Wed afternoon, min 9°C on Thu night). Winds increasing (light winds from the S on Tue night, fresh winds from the WNW by Thu afternoon).

Wednesday
3
Thursday
4
Friday
5
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)
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
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)
0.6
W
15
0.7
W
14
1
W
13
0.9
W
13
1.4
WSW
13
1.8
WSW
12
2.3
W
10
2.1
W
7
2.5
W
7
2.3
W
7
1.6
WNW
7
1.8
W
12
1.9
W
8
2.4
W
8
2.5
W
8
3
W
13
2.5
W
12
2.3
W
12
2
W
11
1.8
W
11
1.6
W
11
1.4
W
11
1.3
W
11
1.2
W
12
Wave Graph
Metric surfscale
Energy kJ
155
195
347
273
594
913
1112
440
644
578
261
865
481
663
889
2710
1966
1480
1004
785
628
492
433
390
Wind (km/h)
10
S
10
SE
20
SE
15
SSW
25
SW
35
SW
25
WSW
25
WSW
35
W
35
W
30
WNW
25
WNW
30
WNW
35
W
35
WNW
30
W
25
W
20
W
15
WSW
15
SW
15
SSW
15
S
20
SE
25
SE
Wind State
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross
cross
cross-off
cross-off
High Tide
8:18AM2.88m
8:40PM3.24m
8:55AM2.76m
9:20PM3.17m
9:35AM2.64m
Low Tide
2:10AM0.63m
2:10PM0.59m
2:48AM0.74m
2:46PM0.68m
3:29AM0.85m
3:23PM0.78m
cloud
cloud
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
part cloud
light rain
rain showers
rain showers
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:59
10:00
10:01
 mm
5
1
2
2
2
2
2
1
4
3
1
2
2
1
1
1
1
Temp °C
11
10
11
13
13
14
12
11
11
11
11
11
12
12
11
10
10
9
9
11
13
14
13
12
Feels °C
9
7
7
10
8
8
7
6
4
4
5
6
6
5
4
3
4
4
5
7
9
10
9
6
Swell 1
Height (m)
Direction
Period (s)
0.8
W
7
0.8
W
7
1
W
13
0.9
W
13
0.9
W
11
2
W
11
1.8
W
11
1.6
W
11
1.4
W
11
1.3
W
11
1.2
W
12
Energy kJ
65
68
347
273
209
1004
785
628
492
433
390
Swell 2
Height (m)
Direction
Period (s)
0.6
W
15
0.7
W
14
Energy kJ
155
195
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
SSE
3
0.6
S
4
1.4
WSW
13
1.8
WSW
12
2.3
W
10
2.1
W
7
2.5
W
7
2.3
W
7
1.6
WNW
7
1.8
W
12
1.9
W
8
2.4
W
8
2.5
W
8
3
W
13
2.5
W
12
2.3
W
12
0.3
SSW
3
0.3
S
3
0.3
SSE
3
0.4
SSE
3
Energy kJ
5
9
594
913
1112
440
644
578
261
865
481
663
889
2710
1966
1480
2
1
1
3
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
3
3
2
4
1
1
2
2
1
1
1
1
1
2
2
4
3
3
2
2
1
Distance (km)
8
0
8
408
408
107
73
114
138
189
244
378
383
396
428
428
304
304
42
42
48
48
8
111
Best forecast wave conditions in Donegal
Rating
(10 max)
2
2
2
2
4
4
2
Best forecast wave conditions in Ireland
Rating
(10 max)
3
2
2
2
4
1
1
2
2
4
3
4
4
3
1
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
6
9
9
9
8
  • 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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