Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 12 pm Wednesday 27 May 2026 IST
Forecast update in hr  min  s Forecast update imminent
Trá Mór (Sheephaven Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trá Mór (Sheephaven Bay) sea temperature is
11.9° C
(Which is slightly warmer than usual)

How big are the waves at Trá Mór (Sheephaven Bay) today (27 May):

  • Morning surf: Morning surf (27 May, local time) - 3ft (0.9m), 10s period with NW swell.
  • Afternoon surf: Afternoon surf (27 May, local time) - 2ft (0.6m), 10s period with W swell.
  • Evening surf: Evening surf (27 May, local time) - 1.5ft (0.5m), 9s period with W swell.

The current surf forecast for Trá Mór (Sheephaven Bay) at 7PM is: 0.5m 10s primary swell from a West direction and 0.4m 7s secondary swell from a North-northwest direction (forecast issued at 12:00pm May 27). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (IST) & DateWave HeightWave Period
Morning (27 May)3ft (0.9m)10s
Afternoon (27 May)2ft (0.6m)10s
Evening (27 May)1.5ft (0.5m)9s

Table - waves today at Trá Mór (Sheephaven Bay). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 21°C on Wed afternoon, min 12°C on Fri night). Winds increasing (light winds from the E on Wed morning, fresh winds from the SW by Fri morning).

Wed
27
Thursday
28
Friday
29
Sat
30
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
NW
10
0.6
W
10
0.6
W
10
0.5
W
10
0.5
W
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.3
WNW
9
0.3
WNW
9
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.5
W
7
0.3
NW
10
0.2
W
14
0.1
W
18
0.1
W
18
1.4
W
8
1.2
W
8
1.1
WNW
8
1
WNW
8
0.9
WNW
7
Wave Graph
Metric surfscale
Energy kJ
142
70
70
47
44
28
27
26
16
15
14
13
13
13
27
15
14
6
6
217
168
147
123
97
Wind (km/h)
10
E
15
E
20
ESE
20
ESE
20
SE
15
ESE
15
SE
15
SE
20
SE
25
SSE
20
S
10
WNW
10
WSW
15
S
20
S
30
SW
35
SW
30
WSW
35
WSW
25
WSW
15
SW
10
SSE
10
SSE
15
SSE
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
on
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
off
off
High Tide
4:44PM2.76m
4:58AM2.93m
5:23PM2.90m
5:37AM2.97m
5:59PM3.02m
6:14AM2.99m
Low Tide
10:27AM0.62m
10:40PM0.70m
11:05AM0.56m
11:22PM0.62m
11:41AM0.51m
00:00AM0.55m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:03
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:53
9:54
9:55
1
Temp °C
15
20
21
19
16
15
14
13
16
18
19
17
13
14
14
13
13
13
14
14
13
13
13
12
13
19
19
17
14
13
12
10
13
15
17
16
12
12
11
8
7
7
7
9
10
10
10
9
Swell 1
Height (m)
Direction
Period (s)
0.9
NW
10
0.6
W
10
0.6
N
7
0.5
W
10
0.5
W
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.3
WNW
9
0.3
WNW
9
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.5
W
7
0.3
NW
10
0.3
NW
9
0.1
W
18
0.1
W
18
0.3
W
12
1.2
W
8
1.1
WNW
8
1
WNW
8
0.9
WNW
7
Energy kJ
142
70
33
47
44
28
27
26
16
15
14
13
13
13
27
15
13
6
6
24
168
147
123
97
Swell 2
Height (m)
Direction
Period (s)
0.1
W
19
0.5
NNW
7
0.6
W
10
0.4
NNW
7
0.4
NNW
7
0.4
NW
7
0.4
NW
6
0.3
NNW
6
0.2
NNW
6
0.2
NNW
6
0.2
NNW
6
0.1
NW
6
0.1
NW
6
0.1
NW
10
0.2
WNW
10
0.1
W
16
0.2
W
14
0.1
W
17
0.3
W
11
0.2
W
11
0.3
W
10
0.3
W
10
Energy kJ
7
27
70
18
18
11
10
8
4
4
3
1
1
4
10
5
14
6
21
9
18
18
Swell 3
Height (m)
Direction
Period (s)
0.1
W
19
0.1
W
19
0.1
W
18
0.1
W
18
0.1
W
18
0.1
W
18
0.1
W
18
0.2
ENE
5
0.2
ENE
5
0.1
NE
5
0.1
NE
5
0.1
W
16
0.1
W
16
0.1
N
6
0.1
N
6
0.1
W
16
0.2
W
9
0.1
W
16
0.1
W
16
Energy kJ
7
7
6
6
6
6
6
2
2
1
1
5
5
1
1
5
7
5
5
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.3
E
2
0.3
ESE
2
0.3
ESE
2
0.3
E
2
0.2
ESE
2
0.3
SE
2
0.2
SSE
2
0.3
SSW
2
0.9
WSW
7
1.6
WSW
7
1.6
W
7
1.6
W
7
1.4
W
8
Energy kJ
1
1
1
1
1
1
1
1
1
86
219
233
261
217
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
7
9
9
9
9
9
9
243
362
574
710
329
333
349
40
134
349
506
134
13
0
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
2
1
2
1
Header Global
Rating
(10 max)
7
7
9
7
6
6
8
9
9
7
9
7
7
6
5
5
5
5
5
4
5
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

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