Rossnowlagh Surf Break

Rossnowlagh 48 hour detailed Surf Forecast

Lat Long: 54.57° N 8.23° W

Issued: 12 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
17.1° C

3.3°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 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 4ft (1.2m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3.5ft (1.1m), 8s period with W swell.
  • Evening surf: Evening surf (06 Jul, local time) - 4ft (1.2m), 8s period with W swell.

The current surf forecast for Rossnowlagh at 3PM is: 1.1m 8s primary swell from a West direction (forecast issued at 12:00pm July 06). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (06 Jul)4ft (1.2m)8s
Afternoon (06 Jul)3.5ft (1.1m)8s
Evening (06 Jul)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
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)
1.2
W
8
1.1
W
8
1.1
W
8
1.1
W
8
1.2
W
8
1.2
W
8
1.2
W
8
1.2
W
8
1.2
W
9
1.1
W
9
1.1
W
9
1.1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
Wave Graph
Metric surfscale
Energy kJ
187
157
161
165
196
196
196
205
210
185
189
189
160
160
160
160
164
168
142
139
136
133
129
129
Wind (km/h)
20
WSW
15
W
20
W
20
W
15
WSW
20
WSW
15
WSW
15
WSW
15
WSW
20
W
20
W
15
W
5
W
5
W
0
WSW
5
SW
10
WSW
10
W
10
W
10
WNW
5
SW
5
SSE
5
SSE
5
SSE
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
glassy
glassy
glassy
on
on
on
on
glassy
cross-off
cross-off
cross-off
High Tide
10:39AM2.70m
10:55PM3.17m
11:30AM2.66m
11:44PM3.06m
12:28PM2.64m
00:43AM2.96m
Low Tide
4:22PM0.81m
5:14AM0.74m
5:12PM0.94m
6:07AM0.78m
6:15PM1.04m
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:08
10:07
10:07
10:06
 mm
Temp °C
15
16
16
16
15
14
14
15
17
19
19
18
16
14
14
14
16
18
20
18
17
16
15
15
Feels °C
12
14
13
13
13
11
12
13
15
16
16
16
16
14
15
15
16
18
20
17
18
16
15
15
Swell 1
Height (m)
Direction
Period (s)
1.2
W
8
1.1
W
8
1.1
W
8
1.1
W
8
1.2
W
8
1.2
W
8
1.2
W
8
1.2
W
8
1.2
W
9
1.1
W
9
1.1
W
9
1.1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
1
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
0.9
W
9
Energy kJ
187
157
161
165
196
196
196
205
210
185
189
189
160
160
160
160
164
168
142
139
136
133
129
129
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)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
1
1
2
1
2
2
2
2
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
48
48
48
48
43
42
48
42
48
300
302
302
38
0
0
0
48
23
48
57
0
0
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
2
2
2
2
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
2
2
1
1
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
8
9
8
8
8
7
6
5
5
5
7
9
9
7
8
7
7
9
9
9
9
9
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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