Porvoo (60° 12' N/25° 38' E)
| Local Time | Mo Sep 30 | Tu Oct 01 | We Oct 02 | Th Oct 03 |
| a.m. | W 7 kn | SE 9 kn | NE 15 kn | N 9 kn |
| p.m. | W 7 kn | E 11 kn | NE 13 kn | N 10 kn |
| evening | SE 6 kn | E 14 kn | N 12 kn | N 7 kn |
| Min temperature | 44°F | 46°F | 44°F | 42°F |
| Max temperature | 53°F | 51°F | 46°F | 51°F |
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Last updated: Mon 30 Sep 14:05 EDT
(Wind Speed in knots)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
