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

Rossnowlagh 48 hour detailed Surf Forecast

Weather Forecast for Rossnowlagh

Issued: 6 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.1° C

1.9°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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 8ft (2.5m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 7ft (2.2m), 11s period with W swell.
  • Evening surf: Evening surf (09 Jun, local time) - 5.5ft (1.7m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 2PM is: 2.3m 11s primary swell from a West direction (forecast issued at 06:00am June 09). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (09 Jun)8ft (2.5m)11s
Afternoon (09 Jun)7ft (2.2m)11s
Evening (09 Jun)5.5ft (1.7m)10s

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 23mm), heaviest during Wed night. Very mild (max 14°C on Thu afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the WSW by Thu night).

Tuesday
9
Wednesday
10
Thursday
11
Fri
12
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
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
1
0
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)
1.9
W
11
2.5
W
11
2.5
W
11
2.4
W
11
2.1
W
11
1.8
W
11
1.6
W
10
1.5
W
10
1.4
W
10
1.4
W
10
1.4
W
9
1.4
W
9
1.4
W
9
1.3
W
9
1.3
WNW
9
1.3
W
9
1
W
9
0.9
W
9
0.9
W
8
1.2
W
8
1.5
W
8
1.6
W
8
1.5
W
8
1.4
W
8
Wave Graph
Metric surfscale
Energy kJ
828
1492
1450
1363
1029
723
520
440
371
356
332
325
318
269
283
275
146
127
113
191
304
338
305
279
Wind (km/h)
20
SSW
30
W
30
WNW
35
WNW
30
WNW
20
W
15
W
15
WSW
15
SW
20
W
20
WNW
25
W
25
W
20
W
10
WSW
10
SSE
10
SE
15
SE
10
SSE
15
WSW
20
WSW
25
W
15
WSW
5
WSW
Wind State
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
cross-on
High Tide
1:20PM2.51m
1:31AM2.97m
2:24PM2.66m
2:32AM3.06m
3:23PM2.87m
Low Tide
7:05AM0.90m
7:04PM1.14m
8:07AM0.77m
8:16PM1.05m
9:04AM0.60m
9:21PM0.87m
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
light rain
light rain
rain showers
light rain
light rain
light rain
rain showers
rain showers
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
4:56
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:05
10:06
10:07
10:07
 mm
1
2
2
1
1
1
1
1
1
1
2
1
1
1
5
1
1
1
Temp °C
8
10
11
12
12
11
10
9
9
10
11
12
12
12
11
9
9
9
10
12
14
14
13
12
Feels °C
4
3
4
5
6
6
6
5
5
6
6
6
6
7
8
6
6
6
8
10
11
11
10
11
Swell 1
Height (m)
Direction
Period (s)
1.5
W
10
1.4
W
10
1.3
WNW
9
1.3
W
9
1
W
9
0.9
W
9
0.9
W
8
0.4
WNW
9
1.4
W
8
Energy kJ
440
371
283
275
146
127
113
32
279
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
9
0.6
WNW
9
0.5
NW
9
Energy kJ
73
55
41
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.9
W
11
2.5
W
11
2.5
W
11
2.4
W
11
2.1
W
11
1.8
W
11
1.6
W
10
1.4
W
10
1.4
W
9
1.4
W
9
1.4
W
9
1.3
W
9
0.4
SSW
3
0.6
S
3
0.4
SSW
4
1.2
W
8
1.5
W
8
1.6
W
8
1.5
W
8
Energy kJ
828
1492
1450
1363
1029
723
520
356
332
325
318
269
3
8
4
191
304
338
305
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
3
1
1
1
3
3
2
1
1
1
2
2
2
1
1
1
1
2
2
2
2
Distance (km)
83
114
123
244
1271
1224
277
73
73
78
123
189
1065
494
48
0
0
8
0
83
73
107
48
36
Best forecast wave conditions in Donegal
Rating
(10 max)
3
2
2
2
1
1
1
2
2
Best forecast wave conditions in Ireland
Rating
(10 max)
3
1
1
1
3
3
2
1
3
3
2
1
3
1
2
3
2
3
Header Global
Rating
(10 max)
9
8
8
6
5
6
5
5
5
5
7
7
7
9
9
9
7
6
7
6
6
5
5
5
  • 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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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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