Is it worth the trip?
65Good out of 100 for your dates
2 days tie for best
Tue 3 · 93 out of 100
- Wind
- ENE 15 knF4
- Gusts
- 22kn
- Shore
- cross-off
- Water
- chop
- Air
- 11°C
Wed 4 · 93 out of 100
- Wind
- E 16 knF4
- Gusts
- 23kn
- Shore
- cross-off
- Water
- 1.1 mwaves
- Air
- 12°C
Thu 5 · 91 out of 100
- Wind
- ENE 14 knF4
- Gusts
- 21kn
- Shore
- cross-off
- Water
- 0.8 mwaves
- Air
- 10°C
Fri 6 · 0 out of 100
- Wind
- E 8 knF3
- Gusts
- 14kn
- Shore
- side
- Water
- chop
- Air
- 10°C
Sat 7 · 19 out of 100
- Wind
- E 8 knF3
- Gusts
- 13kn
- Shore
- side
- Water
- flat
- Air
- 10°C
Sun 8 · 0 out of 100
- Wind
- SSE 5 knF2
- Gusts
- 9kn
- Shore
- side-on
- Water
- flat
- Air
- 10°C
Mon 9 · 47 out of 100
- Wind
- ESE 20 knF5
- Gusts
- 27kn
- Shore
- side
- Water
- 1.4 mwaves
- Air
- 11°C
Tap a day for wind, gusts, shore and air. Full forecast
Forecast: next 10 days
Full forecast- Mon 282, good
- Tue 393, good
- Wed 493, good
- Thu 591, good
- Fri 60, poor
- Sat 719, poor
- Sun 80, poor
- Mon 995, good
- Tue 1094, good
- Wed 110, poor
The spot in five facts
- Faces Sopen to the S
- Best wind: W or Ealong the shore
- Avoid: Nblows out to sea
- Open seato the swell
- Water 13 °C4/3 wetsuit and boots
Full forecast
every day, every number
The score doesn't know gusts, offshore wind, tides or your skill.
| Day | Score | Wind | Gusts | Shore | Water | Air |
|---|---|---|---|---|---|---|
| Mon 2Nov | 82, good | wind from the north-east, 12 knotsF4 | 17kn | offnot safe | chop | 11°C |
| Tue 3Nov | 93, good | wind from the east-north-east, 15 knotsF4 | 22kn | cross-off | chop | 11°C |
| Wed 4Nov | 93, good | wind from the east, 16 knotsF4 | 23kn | cross-off | 1.1 mwaves | 12°C |
| Thu 5Nov | 91, good | wind from the east-north-east, 14 knotsF4 | 21kn | cross-off | 0.8 mwaves | 10°C |
| Fri 6Nov | 0, poor | wind from the east, 8 knotsF3 | 14kn | side | chop | 10°C |
| Sat 7Nov | 19, poor | wind from the east, 8 knotsF3 | 13kn | side | flat | 10°C |
| Sun 8Nov | 0, poor | wind from the south-south-east, 5 knotsF2 | 9kn | side-on | flat | 10°C |
| Mon 9Nov | 95, good | wind from the east-south-east, 20 knotsF5 | 27kn | side | 1.4 mwaves | 11°C |
| Tue 10Nov | 94, good | wind from the south-east, 12 knotsF4 | 23kn | side | 1.3 mwaves | 14°C |
| Wed 11Nov | 0, poor | wind from the east, 5 knotsF2 | 12kn | cross-off | 1.7 mwaves | 14°C |
Wind is the day's best reading, mean and gusts, in knots; the arrow points where it blows to. Shore "off" blows out to sea. More
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.
Best time to go
No month stands out
Good sailing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan5of 7: a trip from Sat 2 Jan
- Feb5of 7: a trip from Sat 6 Feb
- Mar5of 7: a trip from Sat 6 Mar
- Apr4of 7: a trip from Sat 3 Apr
- May4of 7: a trip from Sat 1 May
- Jun4of 7: a trip from Sat 5 Jun
- Jul5of 7: a trip from Sat 3 Jul
- Aug5of 7: a trip from Sat 7 Aug
- Sep5of 7: a trip from Sat 4 Sept
- Oct5of 7: a trip from Sat 2 Oct
- Nov5of 7: a trip from Tue 3 Nov
- Dec5of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical, not a forecast. Reanalysis wind misses some local thermal winds, so a spot known for an afternoon breeze may do better than this.
Map
the spot and its town
Porth Clais Harbour on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Porth Clais Harbour
Known for sailing, by the OpenStreetMap map of the area. The shore faces S, so wind from the N blows out to sea (our estimate from the coastline).
Water about 13°C: 4/3 wetsuit and boots. Typical sea temperature for the time of year, not a forecast.
A spot for sailing, as OpenStreetMap maps it, on a shore facing S. Wind from the S blows onshore, wind from the N blows out to sea, and wind from the W or E runs along the shore. It is exposed to the open sea. The sea is about 9°C in March, its coldest month (4/3 or 5/4, boots and gloves), and 16°C in August, its warmest (3/2 wetsuit). The town to stay in is St Davids. Within 5 km we also list 2 surf spots.
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$1,160–US$2,160 each
about US$1,160–US$2,160 each · 6 nights, 2 sharing: flights, hire car, stay, food.
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 |
| Total | about US$1,160–US$2,160 |
Kit hire is not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.
Where to stay: St Davids
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 5 min by car · 49 places to stay
about US$107/nightcountry average
About St Davids its beds, food and every spot near it
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 20m
About 15h 20m door to door from Chicago
Fly ORD → DUB, direct, then 3h 30m 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.