Trá Mór (Sheephaven Bay) Surf Break

Lat Long: 55.16° N 7.84° W

Trá Mór (Sheephaven Bay) 48 hour detailed Surf Forecast

Issued: 12 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trá Mór (Sheephaven Bay) sea temperature is
15.4°C
1.8° 

Trá Mór (Sheephaven Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trá Mór (Sheephaven Bay) today (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 4.5ft (1.3m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 5.5ft (1.7m), 9s period with WNW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 6ft (1.8m), 7s period with WNW swell.

The current surf forecast for Trá Mór (Sheephaven Bay) at 6AM is: 1.3m 10s primary swell from a West direction and 0.5m 11s secondary swell from a North direction, 0.5m 12s secondary swell from a North direction (forecast issued at 12:00am September 15). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (15 Sep)4.5ft (1.3m)10s
Afternoon (15 Sep)5.5ft (1.7m)9s
Evening (15 Sep)6ft (1.8m)7s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon night. Very mild (max 16°C on Mon night, min 12°C on Wed night). Winds increasing (light winds from the SSW on Mon night, strong winds from the W by Thu morning).

Tuesday
15
Wednesday
16
Thursday
17
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
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.3
W
9
1
W
10
1.3
W
10
1.3
W
10
1.5
WNW
10
1.8
WNW
9
1.7
WNW
9
1.8
WNW
7
2.1
WNW
8
2.2
WNW
11
2.1
WNW
11
2
WNW
11
1.8
WNW
10
1.8
WNW
10
1.8
W
10
2.1
W
9
2.1
W
9
2.3
WNW
9
2.5
WNW
10
3
WNW
10
3.5
WNW
12
4.5
WNW
14
4.5
NW
15
4.5
NW
14
Wave Graph
Metric surfscale
Energy kJ
295
200
327
326
383
521
484
282
468
1228
1074
909
640
591
575
654
678
826
1310
2121
3649
7087
9133
7837
Wind (km/h)
35
W
25
WSW
20
WSW
30
WNW
30
WNW
30
W
30
WNW
30
WNW
30
WNW
25
WNW
25
WNW
25
W
30
WSW
30
SW
35
SW
35
WSW
30
W
35
WSW
40
WSW
40
WSW
45
W
45
W
40
W
35
W
Wind State
cross-on
cross
cross
cross-on
on
cross-on
on
on
on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:07AM3.16m
9:24PM3.10m
9:40AM2.96m
9:58PM2.79m
10:16AM2.73m
Low Tide
2:56AM0.26m
3:09PM0.35m
3:28AM0.52m
3:46PM0.63m
4:01AM0.80m
4:26PM0.93m
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
clear
cloud
cloud
light rain
light rain
part cloud
cloud
cloud
light rain
rain showers
clear
part cloud
light rain
cloud
cloud
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:46
7:44
 mm
3
1
1
1
1
1
1
1
1
3
1
1
Temp °C
14
14
14
15
14
15
13
13
13
13
13
13
14
14
14
15
13
13
12
13
13
13
13
13
Feels °C
8
10
10
10
9
9
7
7
7
8
8
8
8
9
8
9
7
6
3
4
4
4
5
6
  • 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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