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| Point Forecast: 16NM SSE Gloucester MA 42.39N 70.47W (Elev. 0 ft) |
Last Update: 2:32 am EDT Apr 19, 2024 |
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| Date | 04/19 | 04/20 | ||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 44 | 44 | 44 | 45 | 46 | 47 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 46 | 46 | 46 | 46 |
| Dewpoint (°F) | 39 | 39 | 39 | 38 | 39 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 40 | 40 | 40 | 41 | 41 | 42 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
| Wind Dir | ENE | E | E | E | E | ESE | ESE | ESE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S |
| Gust | 20 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | ||||||||||||||
| Sky Cover (%) | 75 | 69 | 61 | 58 | 55 | 52 | 49 | 46 | 48 | 58 | 60 | 76 | 73 | 77 | 68 | 59 | 65 | 65 | 75 | 85 | 95 | 97 | 98 | 100 |
| Precipitation Potential (%) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 4 | 7 | 9 | 21 | 32 | 44 | 56 | 67 | 79 |
| Relative Humidity (%) | 82 | 82 | 82 | 76 | 76 | 74 | 74 | 76 | 76 | 79 | 79 | 82 | 82 | 79 | 79 | 79 | 79 | 79 | 82 | 79 | 79 | 83 | 83 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Patchy |
| Significant Wave Height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 |
| Swell 2 Period (sec) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
| Wind Wave Height (ft) | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Date | 04/21 | |||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 46 | 47 | 47 | 48 | 49 | 50 | 50 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 49 | 49 | 47 | 46 | 45 | 45 | 45 | 45 |
| Dewpoint (°F) | 43 | 44 | 45 | 45 | 45 | 45 | 45 | 44 | 44 | 44 | 44 | 44 | 42 | 41 | 39 | 38 | 38 | 37 | 36 | 35 | 35 | 34 | 34 | 33 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 13 | 13 | 11 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 10 | 11 | 11 | 14 | 15 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 17 |
| Wind Dir | S | S | S | SSW | WSW | WSW | WSW | SW | SW | SW | SSW | S | SSW | WSW | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | 21 | 24 | ||||||||||||||||||||||
| Sky Cover (%) | 99 | 100 | 100 | 96 | 94 | 93 | 87 | 80 | 74 | 72 | 71 | 70 | 64 | 58 | 51 | 44 | 37 | 30 | 22 | 13 | 4 | 4 | 3 | 2 |
| Precipitation Potential (%) | 86 | 90 | 90 | 81 | 71 | 62 | 44 | 25 | 7 | 10 | 14 | 17 | 14 | 10 | 8 | 6 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 89 | 89 | 93 | 89 | 86 | 83 | 83 | 77 | 77 | 77 | 77 | 77 | 74 | 71 | 66 | 66 | 66 | 63 | 65 | 65 | 68 | 65 | 65 | 62 |
| Rain | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 |
| Swell 2 Period (sec) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Wind Wave Height (ft) | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 |
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