White Rocks surf break

White Rocks surfForecast / Antrim / Ireland

information circle48hr Weather and Surf, issued 12 pm Saturday 30 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
White Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's White Rocks sea temperature is
11.3° C
(Which is normal for this time of year)

How big are the waves at White Rocks today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 2ft (0.6m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 1.5ft (0.4m), 7s period with WNW swell.
  • Evening surf: Evening surf (30 May, local time) - 1.5ft (0.4m), 12s period with WNW swell.

The current surf forecast for White Rocks at 3PM is: 0.4m 7s primary swell from a West-northwest direction and 0.2m 10s secondary swell from a West direction (forecast issued at 12:00pm May 30). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (30 May)2ft (0.6m)8s
Afternoon (30 May)1.5ft (0.4m)7s
Evening (30 May)1.5ft (0.4m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon morning, min 11°C on Sat night). Wind will be generally light.

Sat
30
Sunday
31
Monday
1
Tue
2
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
WNW
7
0.5
NW
7
0.4
NW
7
0.4
WNW
12
0.4
WNW
12
0.3
WNW
12
0.3
WNW
13
0.3
WNW
13
0.3
WNW
12
0.3
WNW
13
0.3
WNW
13
0.3
WNW
12
0.3
WNW
12
0.3
WNW
12
0.3
WNW
12
0.2
W
12
0.2
W
11
0.2
W
11
0.2
W
11
0.2
W
11
0.2
W
10
0.2
W
10
0.2
W
10
0.2
WNW
10
Wave Graph
Metric surfscale
Energy kJ
37
26
17
50
48
29
33
33
30
32
33
30
29
28
27
11
10
9
9
9
8
8
8
10
Wind (km/h)
15
SE
25
S
25
S
20
SSE
20
S
15
S
15
SSW
20
SW
20
SW
15
W
10
NW
10
NNW
5
ESE
10
ESE
15
SSE
20
SSE
10
S
10
S
15
SE
15
SE
10
SSE
5
NW
0
W
10
SW
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross-on
on
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-on
glassy
cross-off
High Tide
7:14PM1.88m
7:27AM1.70m
7:50PM1.95m
8:00AM1.69m
8:25PM1.97m
Low Tide
1:05PM0.59m
1:00AM0.67m
1:35PM0.58m
1:42AM0.71m
2:07PM0.59m
2:23AM0.77m
light rain
cloud
cloud
clear
clear
rain showers
clear
part cloud
cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:54
4:54
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:52
9:53
9:55
1
1
1
2
1
2
4
2
1
Temp °C
13
14
15
13
13
13
11
12
13
15
15
14
13
13
12
12
14
16
15
14
14
13
12
13
10
10
11
9
10
11
8
8
9
12
13
12
12
11
9
9
13
15
14
12
13
13
12
12
Swell 1
Height (m)
Direction
Period (s)
0.6
WNW
7
0.5
NW
7
0.4
NW
7
0.4
WNW
12
0.4
WNW
12
0.3
WNW
12
0.3
WNW
13
0.3
WNW
13
0.3
WNW
12
0.3
WNW
13
0.3
WNW
13
0.3
WNW
6
0.3
WNW
6
0.3
WNW
5
0.2
WNW
5
0.2
WNW
5
0.2
W
11
0.2
W
11
0.2
W
11
0.3
ESE
3
0.3
ESE
5
0.2
ESE
4
0.2
WNW
6
0.2
WNW
10
Energy kJ
37
26
13
50
48
29
33
33
30
32
33
6
6
6
3
3
10
9
9
2
4
2
3
10
Swell 2
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
10
0.2
W
10
0.4
NW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
6
0.3
WNW
6
0.3
WNW
6
0.3
WNW
6
0.3
WNW
12
0.3
WNW
12
0.3
WNW
12
0.3
WNW
12
0.2
W
12
0.2
WNW
5
0.2
WNW
5
0.2
WNW
5
0.2
W
11
0.2
W
10
0.2
WNW
6
0.2
W
10
Energy kJ
5
2
8
14
5
5
5
4
8
8
6
30
29
28
27
11
3
2
2
9
8
4
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
W
15
0.2
WNW
13
0.1
N
10
0.1
N
10
0.2
ESE
4
0.1
N
10
0.1
N
10
0.1
N
8
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
6
0.1
N
6
0.1
N
6
0.1
NW
5
0.1
N
6
0.2
W
10
0.2
E
3
Energy kJ
2
4
17
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
8
1
Wind waves
Height (m)
Direction
Period (s)
0.3
SE
2
0.4
SE
3
0.3
SE
3
0.3
SE
3
0.4
SW
2
0.3
W
3
0.3
W
3
0.3
SE
3
Energy kJ
1
2
2
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
2
2
2
3
3
1
1
1
2
2
2
2
1
1
1
1
1
Distance (km)
0
50
3
68
52
0
0
51
51
51
51
332
389
175
3
50
50
50
50
50
50
50
50
50
Best forecast wave conditions in Antrim
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
2
1
3
2
3
3
2
2
3
2
3
4
3
1
2
3
2
2
2
2
2
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
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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