Porthmadog (52° 55' N/4° 07' W)
| Local Time | Fr Jun 14 | Sa Jun 15 | Su Jun 16 | Mo Jun 17 |
| a.m. | SW 8 kn | SW 5 kn | SW 8 kn | SW 4 kn |
| p.m. | SW 9 kn | SW 10 kn | SW 9 kn | SW 6 kn |
| evening | SW 6 kn | SW 5 kn | SW 6 kn | SW 2 kn |
| Min temperature | 12°C | 9°C | 9°C | 12°C |
| Max temperature | 15°C | 14°C | 15°C | 17°C |
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Last updated: Fr, 14 Jun, 17:37 IST
(Wind Speed in knots)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
