| Point Forecast: 16NM SSE Gloucester MA 42.39N 70.47W (Elev. 0 ft) |
Last Update: 1:46 pm EDT Oct 8, 2026 |
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| Date | 10/08 | 10/09 | ||||||||||||||||||||||
| Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 63 | 61 | 61 | 59 | 59 | 57 | 57 | 56 | 56 | 56 | 56 | 54 | 54 | 54 | 56 | 56 | 57 | 57 | 59 | 60 | 60 | 60 | 61 | 60 |
| Dewpoint (°F) | 53 | 54 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 48 | 48 | 48 | 48 | 47 | 47 | 46 | 46 | 45 | 45 | 45 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 16 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | ||||||||||||||||
| Sky Cover (%) | 7 | 7 | 1 | 1 | 1 | 2 | 2 | 0 | 8 | 5 | 14 | 11 | 15 | 3 | 5 | 0 | 10 | 7 | 2 | 13 | 4 | 13 | 2 | 9 |
| Precipitation Potential (%) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 78 | 75 | 80 | 80 | 86 | 86 | 90 | 90 | 90 | 90 | 96 | 96 | 80 | 74 | 74 | 72 | 69 | 64 | 60 | 60 | 58 | 56 | 58 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Swell 2 Period (sec) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Date | 10/10 | |||||||||||||||||||||||
| Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 60 | 58 | 58 | 56 | 55 | 55 | 53 | 52 | 50 | 50 | 49 | 49 | 47 | 52 | 48 | 47 | 50 | 52 | 54 | 55 | 57 | 58 | 59 | 59 |
| Dewpoint (°F) | 44 | 44 | 52 | 51 | 52 | 51 | 51 | 51 | 50 | 50 | 49 | 49 | 47 | 49 | 47 | 46 | 45 | 44 | 44 | 44 | 45 | 46 | 48 | 49 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 16 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 11 | 9 | 7 | 5 | 4 | 3 | 3 |
| Wind Dir | WNW | WNW | W | W | W | W | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 5 | 7 | 5 | 3 | 1 | 0 | 3 | 5 | 6 | 7 | 8 | 11 | 15 | 18 | 22 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 55 | 59 | 80 | 83 | 90 | 86 | 93 | 96 | 100 | 100 | 100 | 100 | 100 | 89 | 98 | 94 | 83 | 75 | 69 | 66 | 65 | 66 | 68 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 5 | 5 |
| Swell 2 Period (sec) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
