Latest Observations
10.0°C
16mph
Sea Temperature
9.5°C
Latest weather observations are for the nearest Met Office observation point and may not necessarily be accurate for this beach, especially when the weather is very changeable. Sea temperatures are the latest satellite surface temperature measurement for open water closest to the beach. Sea temperatures are a guideline only and can be affected by local conditions.
First light 04:44
Dawn 05:36
Sunrise 06:15
Sunset 20:37
Dusk 21:16
Nightfall 22:08
First Quarter Moon
| 17 April | Midnight | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Summary | |
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 |
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| Chance of Rain | 9% | 11% | 18% | 90% | 87% | 52% | 14% | 5% |
| Humidity | 78% | 73% | 76% | 82% | 83% | 83% | 83% | 89% |
| Visibility | Excellent | Very Good | Excellent | Good | Very Good | Very Good | Very Good | Very Good |
| Temperature | 6°C | 6°C | 6°C | 6°C | 7°C | 7°C | 8°C | 6°C |
| Feels like | 2°C | 2°C | 3°C | 3°C | 5°C | 6°C | 7°C | 5°C |
| Wind Direction | |
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 |
 |
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| Wind Speed | 20mph | 16mph | 11mph | 9mph | 4mph | 7mph | 4mph | 4mph |
| Gusting to | 27mph | 22mph | 18mph | 13mph | 7mph | 9mph | 7mph | 7mph |
| Beaufort Scale | Fresh Breeze: 5 |
Moderate Breeze: 4 |
Gentle Breeze: 3 |
Gentle Breeze: 3 |
Light Breeze: 2 |
Light Breeze: 2 |
Light Breeze: 2 |
Light Breeze: 2 |
Max UV Index |  |
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You are on a touch-enabled device - swipe left or right through the weather to view by hour
Weather forecast and current observations are supplied by the Met Office. Forecast is for the nearest Met Office forecast location: Portstewart (The Strand)(Beach). Sea surface temperatures are generated using E.U. Copernicus Marine Service Information.
Tide graphs will work better if you rotate your fondleslab into landscape mode.
16 April
Tue
Low
0.81m
10:02 BST
09:02 GMT
High
1.37m
15:35 BST
14:35 GMT
Low
1.05m
20:09 BST
19:09 GMT
17 April
Wed
High
1.75m
04:28 BST
03:28 GMT
Low
0.78m
11:01 BST
10:01 GMT
High
1.38m
16:33 BST
15:33 GMT
Low
1.01m
21:46 BST
20:46 GMT
18 April
Thu
High
1.77m
05:14 BST
04:14 GMT
Low
0.76m
11:40 BST
10:40 GMT
High
1.43m
17:11 BST
16:11 GMT
Low
0.92m
22:34 BST
21:34 GMT
19 April
Fri
High
1.78m
05:45 BST
04:45 GMT
Low
0.73m
12:01 BST
11:01 GMT
High
1.51m
17:39 BST
16:39 GMT
Low
0.81m
23:10 BST
22:10 GMT
20 April
Sat
High
1.81m
06:04 BST
05:04 GMT
Low
0.68m
12:18 BST
11:18 GMT
High
1.62m
18:06 BST
17:06 GMT
Low
0.69m
23:44 BST
22:44 GMT
21 April
Sun
High
1.86m
06:24 BST
05:24 GMT
Low
0.6m
12:42 BST
11:42 GMT
High
1.75m
18:35 BST
17:35 GMT
22 April
Mon
Low
0.59m
00:16 BST
23:16 GMT
High
1.92m
06:48 BST
05:48 GMT
Low
0.55m
13:08 BST
12:08 GMT
High
1.86m
19:03 BST
18:03 GMT
23 April
Tue
Low
0.52m
00:46 BST
23:46 GMT
Important! Tide times are for the nearest measurement point (Portrush) and may not be accurate for this beach. You should not rely on these times for anything other than a broad indication of when the tide will be at its highest or lowest.
In particular, these tide times are not suitable for navigational use.
Accurate tide forecasts require complex calculations and detailed local information. If you intend to engage in any activity for which tidal information is important for safety reasons (including sailing, powerboating, diving, and surfing) then you should obtain professional data.
Tidal predictions are © Crown Copyright and/or database rights. Reproduced by permission of the Controller of Her Majesty's Stationery Office and the UK Hydrographic Office (www.ukho.gov.uk).
Location: Castlerock
County: Londonderry
Country: Northern Ireland
Local Authority: Coleraine
Nearest postcode: BT51 4QA
(for sat-nav purposes only, a beach does not have a postal address!)
