Hells Mouth
Surf spot · UK
Is it worth the trip?
3Poor out of 100 for your dates
Best on Mon 2: too small (1 ft swell at 8 s), 3 hours of offshore wind, sheltered (estimated): holds up in a blow
Mon 2 · 4 out of 100
- Swell
- 1 ft8 s
- Energy
- 5kJ
- Wind
- NE 6 kn
- Temp
- 11°C
Tue 3 · 2 out of 100
- Swell
- under 1 ft12 s
- Energy
- 3kJ
- Wind
- NNE 8 kn
- Temp
- 11°C
Wed 4 · 3 out of 100
- Swell
- 1 ft11 s
- Energy
- 10kJ
- Wind
- ENE 10 kn
- Temp
- 11°C
Thu 5 · 2 out of 100
- Swell
- 1 ft8 s
- Energy
- 3kJ
- Wind
- E 10 kn
- Temp
- 10°C
Fri 6 · 2 out of 100
- Swell
- under 1 ft14 s
- Energy
- 1kJ
- Wind
- E 7 kn
- Temp
- 9°C
Sat 7 · 2 out of 100
- Swell
- under 1 ft11 s
- Energy
- 2kJ
- Wind
- SE 2 kn
- Temp
- 9°C
Sun 8 · 2 out of 100
- Swell
- under 1 ft12 s
- Energy
- 2kJ
- Wind
- ESE 4 kn
- Temp
- 8°C
Tap a day for waves, wind and the temperature. Full forecast
Forecast: next 10 days
Full forecast- Mon 24, too small
- Tue 32, too small
- Wed 43, too small
- Thu 52, too small
- Fri 62, too small
- Sat 72, too small
- Sun 82, too small
- Mon 95, too small
- Tue 1016, too small
- Wed 1141, too small
The spot in five facts
- Faces Stakes swell from the S
- Offshore: Nwind from the land
- Intermediate +who it suits
- Works 3–11 ftof swell
- Water 13 °C4/3 wetsuit and boots
Full forecast
every day, every number
| Day | Score for experts | Swell | Energy | Wind | Temp |
|---|---|---|---|---|---|
| Mon 2Nov | 4, too small | 1 ft8 s1 ft at break (est.) | 5kJ | offshorewind from the north-east, 6 knots, offshore | 11°C |
| Tue 3Nov | 2, too small | under 1 ft12 sunder 1 ft at break (est.) | 3kJ | offshorewind from the north-north-east, 8 knots, offshore | 11°C |
| Wed 4Nov | 3, too small | 1 ft11 s1 ft at break (est.) | 10kJ | wind from the east-north-east, 10 knots | 11°C |
| Thu 5Nov | 2, too small | 1 ft8 s1 ft at break (est.) | 3kJ | wind from the east, 10 knots | 10°C |
| Fri 6Nov | 2, too small | under 1 ft14 s1 ft at break (est.) | 1kJ | wind from the east, 7 knots | 9°C |
| Sat 7Nov | 2, too small | under 1 ft11 s1 ft at break (est.) | 2kJ | wind from the south-east, 2 knots | 9°C |
| Sun 8Nov | 2, too small | under 1 ft12 s1 ft at break (est.) | 2kJ | wind from the east-south-east, 4 knots | 8°C |
| Mon 9Nov | 5, too small | 2 ft6 s2 ft at break (est.) | 18kJ | wind from the east-south-east, 11 knots | 8°C |
| Tue 10Nov | 16, too small | 3 ft8 s5 ft at break (est.) | 123kJ | wind from the east-south-east, 7 knots | 9°C |
| Wed 11Nov | 41, too small | 4 ft10 s6 ft at break (est.) | 325kJ | wind from the east, 7 knots | 8°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
- Mon 2 NovHigh 01:16 +1.1 mLow 08:24 −0.9 mHigh 13:45 +1.3 mLow 21:19 −1.3 m
- Tue 3 NovHigh 02:34 +0.9 mLow 09:45 −1.0 mHigh 15:03 +1.3 mLow 22:30 −1.4 m
- Wed 4 NovHigh 03:58 +0.9 mLow 10:52 −1.2 mHigh 16:20 +1.3 mLow 23:30 −1.6 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 and its town
Hells Mouth on Google Maps · Directions
Each place wears its best day on these dates, a surf spot for experts: green good, amber fair, pale red poor, as the key says.
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More surf near here
3 places
- porth ceiriad 5.4 km away
- abersoch 5.9 km away
- Aberdaron 8.8 km away
About
the place in full, sources, credits
About Hells Mouth
Facing, offshore wind, exposure, level and swell range are estimated.
The spot faces S (189°), so it takes swell from the S. The wind blows offshore from the N (9°). It is sheltered to the open swell. It suits intermediate surfers and up. It works in 3–11 ft of swell. The sea is about 9°C in January, its coldest month (4/3 or 5/4, boots and gloves), and 16°C in July, its warmest (3/2 wetsuit). The town to stay in is Llanengan, 3.8 km away (7 min by car).
Water about 13°C: 4/3 wetsuit and boots. 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$2,400 each
about US$1,290–US$2,400 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 2 November 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$423–US$879 |
| Hire car | 6 days, shared | about US$141–US$235 |
| Stay | 6 nights, a mid-range double, shared | about US$282–US$470 |
| Food | 7 days eating out | about US$315–US$584 |
| Board and wetsuit | 5 days, or about US$114 to fly your own | about US$134–US$228 |
| Total | about US$1,290–US$2,400 |
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
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
7 min by car · 30 places to stay
about US$107/nightcountry average
About Llanengan its beds, food and every spot near it
- Beds in Bwlchtocyn on Booking.com
12 min by car · 33 places to stay
- Beds in Abersoch on Booking.com
12 min by car · 38 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 2 November 2026.
Getting there: about 14h 25m
About 14h 25m door to door from Chicago
Fly ORD → DUB, direct, then 2h 35m by road
Flights ORD → DUB on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.
In the water
Saved: this link opens the same trip
The link holds the trip itself: nothing about you is kept. Check the forecast again before you book.