Portishead sea weather & tides

Find the right time for your activities on the water in Portishead.

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📍 Near Portishead

2-hour forecast

Wednesday 28 October

Forecast updated 28 Oct, 06:10 UK time

07:00Cloudy10.1°CFeels like 6.9°C

Rain 22%Wind 13.9 mphGusts 25.3 mph↗ From SWSea level —Swell —

08:00Sunny9.9°CFeels like 6.7°C

Rain 14%Wind 13.9 mphGusts 25.5 mph↗ From SSWSea level —Swell —

10:00Partly Cloudy11.9°CFeels like 7.5°C

Rain 17%Wind 17.2 mphGusts 26.7 mph↗ From SWSea level —Swell —

12:00Patchy rain nearby13.1°CFeels like 9.3°C

Rain 29%Wind 13.6 mphGusts 21.2 mph↗ From SWSea level —Swell —

14:00Light rain shower13.7°CFeels like 9.4°C

Rain 43%Wind 15 mphGusts 21.7 mph↗ From WSWSea level —Swell —

16:00Patchy rain nearby12.8°CFeels like 9.2°C

Rain 31%Wind 13.6 mphGusts 22.4 mph↗ From WSWSea level —Swell —

18:00Patchy rain nearby12.2°CFeels like 10.5°C

Rain 29%Wind 7.4 mphGusts 13.3 mph↗ From SWSea level —Swell —

20:00Patchy rain nearby11.8°CFeels like 10.2°C

Rain 33%Wind 6.9 mphGusts 10.3 mph↗ From SWSea level —Swell —

22:00Overcast11.4°CFeels like 9.6°C

Rain 31%Wind 7.2 mphGusts 9.6 mph↗ From SWSea level —Swell —

Checking water quality…Checking Environment Agency and Southern Water information. View

Tides & coast

Tides today

All highs and lows

Sea temperature

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Daylight

🌅 Sunrise: 06:57
🌇 Sunset: 16:51

More detail

Coastal conditions

Waves: —
Swell range: —
Humidity: 89%
UV / visibility: 0 · 10 km

Weather by WeatherAPI.com · Tide data by TideCheck

Portishead sea conditions for swimming, paddleboarding and kayaking

Portishead forecast for 28 October 2026: Cloudy, 10.1°C, 22% chance of rain, 13.9 mph SW wind. Updated 28 Oct, 06:10 UK time.

Portishead overlooks the Severn Estuary. Local access rules, tidal movement and the particular waterfront matter alongside the weather; use the outlook with current local information before planning a water activity.

Local practical checks

Check the exact beach or waterfront you plan to use around Portishead.
Compare wind direction and gusts with the visible water conditions.
Use tide times with local advice about access, currents and any restrictions.

The outlook uses provider-backed weather and tide information for Portishead and its surrounding area. Use the day selector to compare the returned forecast days. A suggested window is planning information, not a safety decision.

Understand the conditions

Nearby weather

Browse all South West forecasts