Castlerock Surf Break

Castlerock, Ireland Weather Observations

Lat Long: 55.17° N 6.78° W

Issued: 12 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castlerock sea temperature is
13.3° C

1.0°C warmer than normal for this time of year

Castlerock 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 Castlerock 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 Castlerock right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Castlerock

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Causeway Head wx

19 km ENE64 m above sea level

1 hour ago
dry
5
calm
(3 km/h at 5°)
5
19 °C-
-
-
-
0

Eglinton/Londonderry Airport

28 km SW395 m above sea level

2 hours ago
part cloudDry and partly cloudy
15
light winds from the W.(Wind varies from 220 to 320 degs)
(17 km/h at 270°)
19 °C10.0
10.0
scattered

1756

65 km ESE460 m above sea level

50 minutes ago
-
5
light winds from the NNE
(6 km/h at 12°)
10
11.5 °C-
-
-
-
0

Islay Port Ellen

65 km NNE215 m above sea level

1 hour ago
part cloudDry and partly cloudy
10
light winds from the W.(Wind varies from 240 to 300 degs)
(9 km/h at 270°)
15 °C10.0
10.0
no cloud
scattered
broken

Straid wx

71 km SE194 m above sea level

43 minutes ago
dry
5
calm
(5 km/h at 190°)
10
14 °C-
-
-
-
0

Straid wx

71 km SE194 m above sea level

43 minutes ago
dry
5
calm
(5 km/h at 190°)
10
14 °C-
-
-
-
0

SHIP4614

77 km NE15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


SHIP3999

77 km NE3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


SHIP3018

77 km NE3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


SHIP61

77 km NE15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


* 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 Castlerock and within an acceptable time window.

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