Barry & Penarth
Tide times
Live tides, sea conditions & 7-day forecast
Next tide
Low 00:46
0.81m
Sea temperature
19.2°C
Bristol Channel
Swell height
0.52m
Slight
Swell period
6s
Between waves
Barry (CF62)
Predicted🏖️Low
00:46
0.81m
🌊High
06:51
11.87m
🏖️Low
13:05
0.86m
🌊High
19:10
12.34m
Penarth (CF64)
Predicted🏖️Low
00:40
0.81m
🌊High
06:45
11.87m
🏖️Low
12:59
0.86m
🌊High
19:04
12.34m
⚠️
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 11/09/2026, 10:46:01