| Point Forecast: 16NM SSE Gloucester MA 42.39N 70.47W (Elev. 0 ft) |
Last Update: 12:23 pm EDT Jul 6, 2025 |
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| Date | 07/06 | 07/07 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 74 | 74 | 73 | 72 | 71 | 71 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 71 | 72 | 73 | 73 | 74 | 75 | 75 | 75 |
| Dewpoint (°F) | 65 | 65 | 64 | 64 | 64 | 65 | 65 | 65 | 66 | 66 | 66 | 67 | 67 | 68 | 67 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 75 | 75 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 15 | 16 | 17 | 18 | 19 | 19 |
| Wind Dir | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | S | S | S | SSW | SSW |
| Gust | 24 | 23 | ||||||||||||||||||||||
| Sky Cover (%) | 19 | 18 | 22 | 19 | 19 | 18 | 11 | 12 | 12 | 20 | 25 | 36 | 52 | 50 | 59 | 51 | 55 | 57 | 53 | 49 | 45 | 47 | 52 | 56 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 6 | 8 | 8 | 8 | 7 |
| Relative Humidity (%) | 74 | 74 | 73 | 76 | 79 | 81 | 84 | 84 | 90 | 90 | 90 | 93 | 93 | 97 | 90 | 93 | 93 | 90 | 88 | 86 | 84 | 83 | 82 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Swell 2 Period (sec) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 8 |
| Wind Wave Height (ft) | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 |
| Date | 07/08 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 74 | 73 | 72 | 72 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 72 |
| Dewpoint (°F) | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 69 | 69 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 11 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 62 | 70 | 78 | 83 | 87 | 92 | 92 | 92 | 93 | 92 | 91 | 90 | 89 | 88 | 87 | 86 | 86 | 85 | 73 | 67 | 69 | 70 | 71 | 73 |
| Precipitation Potential (%) | 10 | 12 | 15 | 16 | 17 | 18 | 22 | 26 | 30 | 34 | 37 | 40 | 41 | 41 | 41 | 44 | 45 | 46 | 48 | 50 | 53 | 55 | 57 | 59 |
| Relative Humidity (%) | 84 | 87 | 90 | 92 | 93 | 93 | 93 | 93 | 93 | 94 | 96 | 97 | 97 | 97 | 97 | 95 | 94 | 93 | 94 | 96 | 97 | 95 | 92 | 90 |
| Rain | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | Chc | Chc | -- | -- | -- | Chc | Chc | SChc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
| Fog | -- | -- | -- | -- | Patchy | Patchy | Patchy | -- | -- | -- | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Swell Height (ft) | ||||||||||||||||||||||||
| Swell Dir | ||||||||||||||||||||||||
| Swell Period (sec) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 14 | 14 | 14 | 13 | 13 | 10 | 4 | 4 | 4 | 4 | 4 |
| Swell 2 Period (sec) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| Wind Wave Height (ft) | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
