Portstewart Strand Surf Break

Portstewart Strand, Ireland Weather Observations

Lat Long: 55.17° N 6.75° W

Issued: 12 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Portstewart Strand sea temperature is
12.6° C

Slightly warmer than usual

Portstewart Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Portstewart Strand based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Portstewart Strand right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Portstewart Strand

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Causeway Head wx

17 km ENE64 m above sea level

1 hour ago
dry
10
light winds from the NNW
(11 km/h at 330°)
20
15 °C-
-
-
-
0

Eglinton/Londonderry Airport

30 km SW395 m above sea level

2 hours ago
clearShower - in the vicinity
25
moderate winds from the WNW
(26 km/h at 290°)
14 °C10.0
10.0
few
scattered

1756

63 km SE460 m above sea level

2 hours ago
-
65
gales from the NW
(65 km/h at 310°)
80
9.3 °C-
-
-
-
0

Islay Port Ellen

63 km NNE215 m above sea level

2 hours ago
clearDry and partly cloudy
30
fresh winds from the NW
(30 km/h at 320°)
14 °C10.0
10.0
few
scattered
few

Aldergrove

66 km SSE63 m above sea level

2 hours ago
cloudno report
10
light winds from the SSW
(11 km/h at 210°)
20
16.0 °C21
21

-

Belfast/Aldergrove Airport

69 km SSE220 m above sea level

2 hours ago
clear-
30
moderate winds from the NNW
(28 km/h at 330°)
14 °C10.0
10.0


Straid wx

70 km SE194 m above sea level

1 hour ago
dry
wind obs. (10 kph from 190 degs) was rejected
(- km/h at -°)
13 °C-
-
-
-
0

Campbeltown Airport

73 km ENE187 m above sea level

2 hours ago
part cloudDry and partly cloudy
30
fresh winds from the WNW
(30 km/h at 290°)
12 °C10.0
10.0
scattered

Machrihanish

73 km ENE13 m above sea level

2 hours ago
cloudno report
wind obs. (17 kph from 150 degs) was rejected
(- km/h at -°)
13.9 °C24
24

-

Belfast Harbour Airport

85 km SE477 m above sea level

2 hours ago
clear-
15
light winds from the N
(13 km/h at 1°)
14 °C10.0
10.0


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Portstewart Strand and within an acceptable time window.

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