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Point Forecast: 20NM E Portsmouth RI 41.55N 70.82W (Elev. 0 ft) |
Last Update: 7:00 pm EDT Apr 18, 2024 |
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Date | 04/18 | 04/19 | ||||||||||||||||||||||
Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
Temperature (°F) | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 47 | 47 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
Surface Wind (mph) | 13 | 14 | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 13 |
Wind Dir | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | ESE | ESE | ESE | ESE | ESE | SE | SE | SE |
Gust | ||||||||||||||||||||||||
Precipitation Potential (%) | 27 | 25 | 19 | 18 | 18 | 18 | 17 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 |
Rain | Chc | Chc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Significant Wave Height (ft) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wave Direction (°) | ||||||||||||||||||||||||
Swell Height (ft) | ||||||||||||||||||||||||
Swell Dir | ||||||||||||||||||||||||
Swell Period (sec) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 4 | 2 |
Wind Wave Height (ft) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Date | 04/20 | |||||||||||||||||||||||
Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
Temperature (°F) | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 48 | 48 | 49 | 49 | 50 | 50 | 50 | 50 | 50 | 51 | 52 | 53 | 53 | 52 | 52 | 53 |
Surface Wind (mph) | 13 | 13 | 11 | 11 | 10 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 15 |
Wind Dir | SE | SSE | SSE | SSE | S | S | S | S | S | SSW | SSW | SSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W |
Gust | ||||||||||||||||||||||||
Precipitation Potential (%) | 4 | 7 | 10 | 13 | 23 | 32 | 42 | 44 | 47 | 56 | 58 | 57 | 60 | 35 | 33 | 31 | 28 | 26 | 24 | 23 | 23 | 22 | 21 | 18 |
Rain | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Fog | -- | -- | -- | -- | -- | -- | -- | -- | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Significant Wave Height (ft) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wave Direction (°) | ||||||||||||||||||||||||
Swell Height (ft) | ||||||||||||||||||||||||
Swell Dir | ||||||||||||||||||||||||
Swell Period (sec) | 0 | 1 | 2 | 4 | 5 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 7 | 4 | 3 | 4 | 6 | 8 | 8 | 8 | 8 | 8 | 8 |
Wind Wave Height (ft) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
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