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Castlerock ratings
Quality on a good day: 3.0
Consistency of Surf: 4.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 3.3

See all 18 ratings

Based on 1 vote. Vote


Surf Report Feed

Eyeball surf reportRecent Eyeball Surf Reports for Londonderry

  1. weather stationWind Update The wind is still cross-on at Castlerock (moderate winds from the NE at MagilliganNO2 11 km from Castlerock). no significant swell
    Castlerock
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Actual: 45 min ago

Moderate
28 km/h
NE
Cross-On
Please reload the page to see if there are any updates.
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Castlerock Surf Forecast / Londonderry / Ireland

7 Day Weather and Surf, issued 12 pm Saturday 26 May 2018 BST

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

Today's Castlerock sea temperature is 11.1 °C (Statistics for 26 May 1981-2005 - mean: 11.0 max: 12.3 min: 9.6 °C)

Saturday 26Sunday 27Monday 28Tuesday 29Wednesday 30Thursday 31Friday 01Sat
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
2
2
2
2
1
0
0
3
3
3
2
1
2
0
0
1
0
0
Swell
Height Map See all maps
Wave Height (m) & direction (?)
0.6
WNW
0.8
WNW
0.6
WNW
0.7
W
0.8
WNW
0.7
W
0.8
WNW
0.8
WNW
0.8
WNW
0.6
WNW
0.6
WNW
0.5
NW
1.1
WNW
1.2
WNW
1
WNW
0.9
WNW
0.8
WNW
0.7
WNW
0.5
WNW
0.4
WNW
0.8
NW
0.6
NNW
0.4
WNW
Period(s) (?)99911111111111010981413121211101098610
Surfscale.metric
Wave
Graph
(?)
Energy(?)65106591121641121731561366154355075313342241641105232842638
Wind
(km/h)
20
ENE
20
E
25
E
25
E
25
ESE
15
ESE
10
ESE
10
ESE
5
ENE
10
E
15
E
15
E
10
ENE
15
NE
5
N
5
E
15
NNE
5
NNW
5
ENE
10
NE
5
NW
0
NW
10
ENE
Wind State(?)crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
crosscross-
off
crosscross-
on
oncrosscross-
on
glassglasscross-
on
cross-
on
glasscross-
on
High Tide
/ height (m)

5:15PM
1.48

5:30AM
1.69
5:53PM
1.57

6:08AM
1.69
6:28PM
1.64

6:41AM
1.67

7:02PM
1.69
7:13AM
1.63

7:35PM
1.70
7:46AM
1.58

8:08PM
1.68





Low Tide
/ height (m)
11:12AM
0.25

11:14PM
0.27
11:49AM
0.20

11:57PM
0.22
12:20PM
0.16

12:34AM
0.19
12:51PM
0.15

1:10AM
0.19

1:21PM
0.16
1:45AM
0.22

1:52PM
0.18






Note: the tide data above is for Portstewart which is 4 km away. Surf properties and timing are calculated for Castlerock.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph

Offshore winds at Castlerock blow from the S.
 Saturday 26Sunday 27Monday 28Tuesday 29Wednesday 30Thursday 31Friday 01Sat
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Summary
clearclearclearsome cloudssome cloudssome cloudsclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
-----------------------
High °C
1520161821181820191820171719161919162020161919
Low °C
1320111420131520151719121418151717161819131619
Chill °C (?)
1420151721181820191820171719161919162020161919
Sunrise
5:01--5:00--4:58--4:56--4:56--4:54--4:54--4:52-
Sunset
-9:46--9:49--9:50--9:52--9:52--9:53--9:55--9:57
Short Range Forecast: Mostly dry. Warm air temperatures (max 21°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.Long Range Forecast:Mostly dry. Warm air temperatures (max 20°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

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 Castlerock 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.



Information about the Castlerock Surf forecast

The above surf forecast table for Castlerock provides essential information for determining whether the surfing conditions will be good over the next 7 days. A general guide to surfing at Castlerock can be found by selecting the local surf guide option on the grey menu. Our Castlerock surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Castlerock) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Castlerock may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Londonderry? If you are looking for accommodation near Castlerock, camping, hotels and holiday cottages in Londonderry, consider staying in Coleraine which is 8 km (5 miles) away. Other places in and around Londonderry where you can find information about places to rent, and car hire include Ballycastle which is 34 km (21 miles) away, Ballypatrick, Londonderry County Borough and Derry.