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Surf Forecasts:

Portballintrae surf break

Portballintrae surfForecast / Antrim / Ireland

information circle48hr Weather and Surf, issued 5 am Monday 16 Mar 2026 GMT
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
8.1° C
 (Which is normal for this time of year)

How big are the waves at Portballintrae today?

The current surf forecast for Portballintrae at 9AM is: 4.5m 18s primary swell from a Northwest direction (forecast issued at 05:00am March 16). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (GMT) & DateWave HeightWave Period
Morning (16 Mar)15ft (4.5m)18s
Afternoon (16 Mar)11ft (3.5m)17s
Evening (16 Mar)10ft (3.0m)16s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
!
!
!
!
!
!
!
3
2
1
1
1
2
4
3
3
3
4
4
4
4
3
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5
NW
5
NW
4.5
NW
4
NW
3.5
NW
3.5
NW
3
NW
2.5
NW
2.4
NW
2.1
NW
2
NW
2.1
NW
2
NW
1.9
NW
1.7
WNW
1.6
WNW
1.5
WNW
1.4
WNW
1.1
NW
1.6
NW
1.6
NW
1.6
NW
1.6
NW
1.6
NW
Period(s) (?)191918181716161614141414141313131212161515141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18062156971316910574794656584356343924161811153715941451120093280968055464411031045961933905
Wind
(km/h)
30
WSW
25
SW
25
SW
25
SSW
35
S
25
SSW
25
SSW
30
SSW
35
S
35
S
40
S
40
S
25
SSW
15
SSW
15
SSE
15
SSE
10
SE
10
SSE
10
SE
5
SE
10
ESE
10
E
5
ENE
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross
High Tide
/ height (m)
5:14AM
1.93
5:49PM
1.71
5:40AM
2.06
6:07PM
1.83
6:07AM
2.20
6:30PM
1.95
Low Tide
/ height (m)
11:50AM
0.74
11:28PM
0.63
12:00PM
0.61
11:51PM
0.46
12:19PM
0.47
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise--6:39-------6:37-------6:35-----
Sunset-----6:30-------6:31-------6:34--
light rain
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
Rain (mm)
1---1-------2311--------
Temp. °C55778111111111111121199899101113131211
Feels °C (?)-3-11116554334666577891111109
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portballintrae surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Portballintrae at:
surf-forecast.com

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