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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the NewsPrism weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out — Pembrokeshire’s coastal weather shifts quickly with Atlantic systems, so a morning outlook may not hold all day.
What’s the weather doing today in Pembrokeshire?
The live forecast above gives you Pembrokeshire’s immediate conditions, but Atlantic fronts often bring surprises to the coast.
- Winds tend to pick up along the Pembrokeshire Coast Path, especially near headlands like St Davids and Strumble Head.
- Sea fog can roll in abruptly during spring and summer, reducing visibility within minutes.
- Rain bands from low pressure systems usually cross from west to east, so Tenby may stay dry while Fishguard gets a shower.
- Check the bbc weather pembrokeshire 10 day forecast for a longer view if you’re planning a trip.
How does the coast compare to inland Pembrokeshire?
Coastal areas are typically a few degrees cooler in summer and milder in winter than inland valleys like the Cleddau valley near Haverfordwest.
- Sea breezes moderate temperatures: a hot day inland can feel noticeably cooler on a beach due to onshore wind.
- Frost is rarer along the coast in winter, but the wind chill factor can make it feel raw.
- Rainfall totals are similar, though the uplands of the Preseli Hills on the north edge of the national park can catch more orographic rain.
- For a detailed outlook, see the Bbc Wales Weather page.
When is the best time to visit Pembrokeshire for good weather?
May to September offers the warmest sea temperatures and most sunshine, but be prepared for changeable conditions even in summer. Spring and autumn have fewer crowds and still decent weather for walking the coast path.
Are there any current weather warnings for Pembrokeshire?
The live forecast above may indicate warnings; you can also check the Met Office’s UK alerts page. Pembrokeshire can see gale-force winds and heavy rain from Atlantic storms, especially during winter months.
How reliable is a 14‑day forecast for Pembrokeshire?
Beyond about 7 days, confidence drops significantly due to the influence of Atlantic low pressure systems. A 10 Day Weather Forecast UK is generally more reliable than a 14‑ or 21‑day outlook.