Portballintrae surf break

Portballintrae surfForecast / Antrim / Ireland

information circle48hr Weather and Surf, issued 6 am Tuesday 08 Jul 2025 BST
Forecast update in hr  min  s Forecast update imminent
Portballintrae surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portballintrae sea temperature is
14.2° C
(Which is slightly warmer than usual)


How big are the waves at Portballintrae today?

The current surf forecast for Portballintrae at 8AM is: 0.9m 7s primary swell from a Northwest direction (forecast issued at 06:00am July 08). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (08 Jul)3ft (0.9m)7s
Afternoon (08 Jul)2.5ft (0.8m)7s
Evening (08 Jul)2.5ft (0.8m)7s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
NW
1
NW
0.9
NW
0.8
NW
0.8
NW
0.7
NW
0.8
NW
0.6
NW
0.6
NW
0.6
NW
0.5
WNW
0.7
NW
0.6
WNW
0.6
WNW
0.6
WNW
0.7
NW
0.8
WNW
0.7
WNW
0.8
WNW
0.7
WNW
0.8
WNW
0.7
WNW
0.7
WNW
0.6
WNW
0.6
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.4
NW
0.3
WNW
0.3
WNW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.2
WNW
0.2
WNW
0.2
WNW
Period(s) (?)77777777778777799988999999101099999101010101010999998888999888888888
Wave
Graph
(?)Metric surfscale
Energy (?)105102776464526341404449505868681128665806486686859615354544948474746375657383736323232161516172323212120181414131313666
Wind
(km/h)
10
NW
10
W
10
W
10
SSW
10
SW
15
W
15
WNW
10
WSW
10
SW
15
SW
15
SW
10
WNW
10
N
5
N
5
SE
10
SSW
10
S
10
S
10
SSW
5
N
10
E
5
E
5
SW
10
S
10
SSE
15
SSE
15
S
20
S
15
S
15
SSE
20
SSE
20
SSE
20
SSE
15
SSE
20
SSE
20
S
20
SSE
15
SSE
10
SE
10
SSE
10
SE
10
SE
20
SE
20
SE
20
SE
20
SE
15
SE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
10
ENE
15
E
5
SE
5
E
5
NE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
off
crosscross-
on
cross-
on
cross-
on
crosscrosscrossoncross-
on
cross-
on
offcross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
glasscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
cross-
off
glassglassglasscross-
on
High Tide
/ height (m)
6:19AM
1.60
6:38PM
1.82
6:52AM
1.64
7:10PM
1.92
7:24AM
1.69
7:41PM
2.01
7:55AM
1.73
8:12PM
2.08
8:28AM
1.76
8:47PM
2.14
9:05AM
1.77
9:26PM
2.16
9:44AM
1.74
10:10PM
2.14
10:27AM
1.67
Low Tide
/ height (m)
12:30PM
0.76
12:28AM
0.91
12:58PM
0.73
1:07AM
0.87
1:24PM
0.67
1:43AM
0.81
1:51PM
0.60
2:19AM
0.73
2:22PM
0.52
2:57AM
0.66
2:57PM
0.47
3:38AM
0.61
3:36PM
0.46
4:23AM
0.60
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Sunrise-4:56-------4:56-------4:58-------4:58-------5:01-------5:01-------5:03-------5:05--
Sunset------10:05-------10:04-------10:02-------10:01-------10:00-------10:00------9:59------
part cloudpart cloudcloudcloudcloudcloudcloudcloudcloudlight raincloudclearclearclearclearclearclearclearclearcloudcloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudpart cloudcloudlight raincloudcloudpart cloud
Rain (mm)
---------1----------------------------------------------2---
Temp. °C121113141516151515151619191717171616172021222018181719222424211918182124262523222119222323232221191718212323191816161818
Feels °C (?)101012131415141515141518181617161414162121232118181617192223201716162022242423212018201920212018151414172022181716161817
  • 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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