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

Rossnowlagh 48 hour detailed Surf Forecast

Weather Forecast for Rossnowlagh

Issued: 12 am 04 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 (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 7ft (2.1m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 7.5ft (2.3m), 7s period with W swell.
  • Evening surf: Evening surf (04 Jun, local time) - 10ft (3.0m), 12s period with W swell.

The current surf forecast for Rossnowlagh at 7AM is: 2.0m 7s primary swell from a West direction (forecast issued at 12:00am June 04). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (04 Jun)7ft (2.1m)7s
Afternoon (04 Jun)7.5ft (2.3m)7s
Evening (04 Jun)10ft (3.0m)12s

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 30mm), heaviest during Wed night. Very mild (max 13°C on Fri morning, min 9°C on Thu night). Winds decreasing (strong winds from the WNW on Thu afternoon, light winds from the SW by Sat morning).

Thursday
4
Friday
5
Saturday
6
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
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
2
2
1
2
0
0
0
1
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)
2.5
W
7
2.4
W
7
2
W
7
2.1
W
7
2.1
W
7
2.5
W
7
3
W
8
3
W
12
2.5
W
12
2.4
W
12
2.1
W
11
1.7
W
11
1.7
W
11
1.6
W
11
1.5
W
11
1.4
W
12
1.4
W
11
1.3
W
11
1.2
W
11
1.8
W
11
2.4
W
8
2.1
W
8
1.7
W
10
1.5
W
10
Wave Graph
Metric surfscale
Energy kJ
654
578
423
452
457
662
1352
2524
2084
1584
1087
695
695
628
584
528
510
418
344
743
698
587
586
443
Wind (km/h)
40
W
35
W
30
WNW
30
WNW
30
W
40
WNW
40
WNW
30
W
25
W
20
WSW
15
SW
15
SW
15
SSW
20
S
15
SSE
15
SE
20
ESE
25
ESE
20
ESE
10
SW
25
W
30
WNW
20
W
10
S
Wind State
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
off
cross-off
cross-on
on
on
on
cross
High Tide
8:55AM2.76m
9:20PM3.17m
9:35AM2.64m
10:02PM3.09m
10:20AM2.53m
Low Tide
2:48AM0.74m
2:46PM0.68m
3:29AM0.85m
3:23PM0.78m
4:14AM0.94m
4:05PM0.90m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
rain showers
rain showers
part cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:01
10:02
 mm
3
3
3
1
2
2
1
1
1
1
1
3
2
3
1
Temp °C
11
11
12
12
12
12
11
10
10
9
9
12
13
13
13
11
10
11
11
12
12
13
12
10
Feels °C
4
4
7
7
6
5
3
3
4
4
6
8
10
9
10
8
6
6
7
11
7
7
8
7
Swell 1
Height (m)
Direction
Period (s)
2.1
W
11
1.7
W
11
1.7
W
11
1.6
W
11
1.5
W
11
1.4
W
12
1.4
W
11
1.3
W
11
1.2
W
11
1.5
W
10
Energy kJ
1087
695
695
628
584
528
510
418
344
443
Swell 2
Height (m)
Direction
Period (s)
0.7
W
13
Energy kJ
173
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.5
W
7
2.4
W
7
2
W
7
2.1
W
7
2.1
W
7
2.5
W
7
3
W
8
3
W
12
2.5
W
12
2.4
W
12
0.3
SSE
3
0.5
SE
3
0.6
SE
3
0.6
SSE
3
1.8
W
11
2.4
W
8
2.1
W
8
1.7
W
10
Energy kJ
654
578
423
452
457
662
1352
2524
2084
1584
1
4
8
8
743
698
587
586
Nearest Offshore or Glassy
Rating
(10 max)
3
2
1
1
1
1
1
1
1
2
4
4
3
2
3
3
2
2
3
3
1
2
3
2
Distance (km)
107
168
378
383
396
418
461
461
233
304
73
73
8
48
8
8
0
0
28
30
106
189
73
8
Best forecast wave conditions in Donegal
Rating
(10 max)
3
4
4
3
4
3
3
2
2
3
3
2
Best forecast wave conditions in Ireland
Rating
(10 max)
3
1
2
4
4
4
4
4
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
6
9
9
9
8
8
8
9
9
9
9
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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rossnowlagh surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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