| Point Forecast: 10NM SSW Portland ME 43.52N 70.36W (Elev. 0 ft) |
Last Update: 11:02 am EDT Jul 18, 2026 |
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| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Surface Wind (kt) | 10 | 12 | 14 | 15 | 16 | 16 | 15 | 13 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 |
| Wind Dir | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | W | W | WNW | NW | NW | NW | WNW | WNW |
| Gust | 19 | 22 | 24 | 25 | 26 | 26 | 25 | 23 | 20 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 20 | ||||
| Significant Wave Height (ft) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 14 | 14 | 14 | 12 | 6 | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Surface Wind (kt) | 11 | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 5 |
| Wind Dir | WNW | WNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | WNW | WNW | WNW | W | W | W | WSW | WSW | SW |
| Gust | 20 | 19 | 19 | 19 | 17 | 17 | ||||||||||||||||||
| Significant Wave Height (ft) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |


