Castlerock
Surf spot · UK
Is it worth the trip?
10Poor out of 100 for your dates
Best on Sun 8: too small (3 ft swell at 8 s), sheltered (estimated): holds up in a blow
Mon 2 · 7 out of 100
- Swell
- 2 ft8 smushy
- Energy
- 45kJ
- Wind
- SSE 1 kn
- Temp
- 11°C
Tue 3 · 3 out of 100
- Swell
- under 1 ft10 s
- Energy
- 4kJ
- Wind
- E 3 kn
- Temp
- 10°C
Wed 4 · 8 out of 100
- Swell
- 1 ft10 scrumbling
- Energy
- 27kJ
- Wind
- ESE 4 kn
- Temp
- 10°C
Thu 5 · 6 out of 100
- Swell
- 1 ft9 ssoft
- Energy
- 19kJ
- Wind
- E 6 kn
- Temp
- 10°C
Fri 6 · 5 out of 100
- Swell
- 1 ft9 scrumbling
- Energy
- 11kJ
- Wind
- E 4 kn
- Temp
- 10°C
Sat 7 · 6 out of 100
- Swell
- 1 ft9 ssoft
- Energy
- 13kJ
- Wind
- E 4 kn
- Temp
- 9°C
Sun 8 · 23 out of 100
- Swell
- 3 ft8 ssoft
- Energy
- 104kJ
- Wind
- WSW 2 kn
- Temp
- 7°C
Tap a day for waves, wind and the temperature. Full forecast
Forecast: next 10 days
Full forecast- Sun 18, too small
- Mon 27, too small
- Tue 33, too small
- Wed 48, too small
- Thu 56, too small
- Fri 65, too small
- Sat 76, too small
- Sun 823, too small
- Mon 946, fair
- Tue 1046, fair
The spot in five facts
- Faces Ntakes swell from the N
- Offshore: Swind from the land
- Intermediate +who it suits
- Works 6–20 ftof swell
- Water 12 °C4/3 or 5/4, boots and gloves
Full forecast
every day, every number
Castlerock does not suit intermediates. This is the forecast for experts, so you can see what it does.
| Day | Scorefor Expert | Swell | Energy | Wind | Temp |
|---|---|---|---|---|---|
| Sun 1Nov | 8, too small | 2 ft8 smushy2 ft at break (est.) | 57kJ | wind from the north-north-west, 9 knots | 11°C |
| Mon 2Nov | 7, too small | 2 ft8 smushy2 ft at break (est.) | 45kJ | offshorewind from the south-south-east, 1 knot, offshore | 11°C |
| Tue 3Nov | 3, too small | under 1 ft10 s1 ft at break (est.) | 4kJ | wind from the east, 3 knots | 10°C |
| Wed 4Nov | 8, too small | 1 ft10 scrumbling2 ft at break (est.) | 27kJ | wind from the east-south-east, 4 knots | 10°C |
| Thu 5Nov | 6, too small | 1 ft9 ssoft2 ft at break (est.) | 19kJ | wind from the east, 6 knots | 10°C |
| Fri 6Nov | 5, too small | 1 ft9 scrumbling1 ft at break (est.) | 11kJ | wind from the east, 4 knots | 10°C |
| Sat 7Nov | 6, too small | 1 ft9 ssoft1 ft at break (est.) | 13kJ | wind from the east, 4 knots | 9°C |
| Sun 8Nov | 23, too small | 3 ft8 ssoft3 ft at break (est.) | 104kJ | wind from the west-south-west, 2 knots | 7°C |
| Mon 9Nov | 46, fair | 5 ft10 ssoft6 ft at break (est.) | 435kJ | wind from the south-east, 7 knots | 7°C |
| Tue 10Nov | 46, fair | 5 ft8 smushy6 ft at break (est.) | 325kJ | wind from the east, 5 knots | 9°C |
Energy is the swell's power, in kJ per metre of wave. Wind is in knots, the arrow where it blows to; green is offshore. More
Tide
- Sun 1 NovLow 04:20 −0.4 mHigh 11:20 +0.6 mLow 17:58 −0.4 m
- Mon 2 NovHigh 00:22 +0.1 mLow 05:40 −0.4 mHigh 12:54 +0.6 mLow 19:42 −0.5 m
- Tue 3 NovHigh 01:59 +0.2 mLow 07:12 −0.4 mHigh 14:15 +0.7 mLow 21:00 −0.6 m
Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Map
the spot, its town, photos
Castlerock on Google Maps · Directions
Each place wears its best day on these dates, a surf spot for intermediates: green good, amber fair, pale red poor, as the key says.
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Photos of Castlerock
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More surf near here
5 places
- Portstewart 3.7 km away
- West Strand 9.2 km away
- Portrush 9.4 km away
- East Strand 10.9 km away
- White Rocks 10.9 km away
About
the place in full, sources, credits
About Castlerock
Facing, offshore wind, exposure, level and swell range are estimated.
The spot faces N (1°), so it takes swell from the N. The wind blows offshore from the S (181°). It is sheltered to the open swell. It suits intermediate surfers and up. It works in 6–20 ft of swell. The sea floor shelves gently: 10 m deep about 800 m out (1 in 79). On a typical 5 ft, 11 s swell the waves here would spill softly. The sea is about 9°C in January, its coldest month (4/3 or 5/4, boots and gloves), and 15°C in August, its warmest (4/3 wetsuit and boots). The town to stay in is Castlerock, 0.2 km away (about 5 min by car). Within 5 km we also list 1 surf spot.
Water about 12°C: 4/3 or 5/4, boots and gloves. Typical sea temperature for the time of year, not a forecast.
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$1,290–US$2,390 each
about US$1,290–US$2,390 each · 6 nights, 2 sharing: flights, hire car, stay, food, board and wetsuit.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to DUB, estimated from distance and season, 3 airlines on the route, with a hold bag | about US$422–US$878 |
| Hire car | 6 days, shared | about US$141–US$234 |
| Stay | 6 nights, a mid-range double, shared | about US$281–US$469 |
| Food | 7 days eating out | about US$315–US$583 |
| Board and wetsuit | 5 days, or about US$114 to fly your own | about US$134–US$228 |
| Total | about US$1,290–US$2,390 |
For 2 people sharing a room. Lessons, lift-pass deals and insurance are extra. Prices from public sources, checked in 2026.
Where to stay: 3 towns
1 min by car · 12 places to stay
about US$107/nightcountry average
About Castlerock its beds, food and every spot near it
- Beds in Portstewart on Booking.com
8 min by car · 36 places to stay
- Beds in Portrush on Booking.com
17 min by car · 87 places to stay
About US$107 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
Getting there: about 15h 30m
About 15h 30m door to door from Chicago
Fly ORD → DUB, direct, then 3h 40m by road
Flights ORD → DUB on your dates · Skyscanner
An estimate, one way; the journey never changes the score.