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Porthmadog (52° 55' N/4° 07' W)
| Local Time | We Aug 14 | Th Aug 15 | Fr Aug 16 | Sa Aug 17 |
| a.m. | calm | calm | calm | calm |
| p.m. | calm | calm | calm | calm |
| evening | calm | calm | calm | calm |
| Min temperature | 8°C | 13°C | 9°C | 9°C |
| Max temperature | 19°C | 18°C | 18°C | 18°C |
| a.m. |  |
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| p.m. | |
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Last updated: We, 14 Aug, 19:07 BST
(Wind Speed in )
Wind data for guidance only, actually gusts may be considerably higher than those shown.
