Barry & Penarth
Tide times
Live tides, sea conditions & 7-day forecast
Next tide
Low 00:12
2.70m
Sea temperature
20.5°C
Bristol Channel
Swell height
0.14m
Calm
Swell period
3.7s
Between waves
Barry (CF62)
Predicted🏖️Low
00:12
2.70m
🌊High
06:26
10.07m
🏖️Low
12:32
2.47m
🌊High
18:43
10.62m
Penarth (CF64)
Predicted🏖️Low
00:06
2.70m
🌊High
06:20
10.07m
🏖️Low
12:26
2.47m
🌊High
18:37
10.62m
⚠️
Not for navigation
Tide predictions are calculated using harmonic analysis (TICON-4, Penarth station, 50 constituents). These are mathematical approximations and do not account for storm surges, atmospheric pressure, or other weather effects. Barry times are derived from Penarth with a calibrated offset. For safety-critical decisions, consult official Admiralty tide tables.
Harmonic prediction: TICON-4 (CC BY 4.0) · Sea conditions: Open-Meteo Marine · Predicted 27/08/2026, 10:25:02