| 観測時刻 | 大川 | 堂面川 | 矢部川 | 諏訪川橋 |
| 大川市三丸 | 大牟田市昭和開 | みやま市高田町徳島 | 大牟田市 |
| [有明海沿岸道路(下り) 23.170KP] | [有明海沿岸道路(下り) 4.934KP] | [有明海沿岸道路(上下) KP] | [有明海沿岸道路(下り) 1.340KP] |
| 風向 | 風速[m/s] | 風向 | 風速[m/s] | 風向 | 風速[m/s] | 風向 | 風速[m/s] |
| 04/19 20:50 | 南西 | 0.0 | --- | --- | --- | --- | 南東 | 1.1 |
| 04/19 21:00 | 南西 | 0.0 | --- | --- | --- | --- | 南東 | 1.0 |
| 04/19 21:10 | 南西 | 0.0 | --- | --- | --- | --- | 東南東 | 0.3 |
| 04/19 21:20 | 南南西 | 0.1 | --- | --- | --- | --- | 南東 | 1.1 |
| 04/19 21:30 | 南南西 | 0.0 | --- | --- | --- | --- | 南南東 | 1.3 |
| 04/19 21:40 | 南 | 0.0 | --- | --- | --- | --- | 南東 | 0.9 |
| 04/19 21:50 | 南南東 | 0.1 | --- | --- | --- | --- | 南東 | 0.7 |
| 04/19 22:00 | 南南東 | 0.0 | --- | --- | --- | --- | 南南東 | 0.8 |
| 04/19 22:10 | 南東 | 0.5 | --- | --- | --- | --- | 南南東 | 0.8 |
| 04/19 22:20 | 東南東 | 0.9 | --- | --- | --- | --- | 南南東 | 1.0 |
| 04/19 22:30 | 東 | 0.9 | --- | --- | --- | --- | 南 | 0.7 |
| 04/19 22:40 | 南東 | 0.9 | --- | --- | --- | --- | 南南東 | 1.3 |
| 04/19 22:50 | 南南東 | 0.0 | --- | --- | --- | --- | 南南東 | 1.4 |
| 04/19 23:00 | 南南東 | 0.1 | --- | --- | --- | --- | 南南東 | 1.5 |
| 04/19 23:10 | 東南東 | 0.6 | --- | --- | --- | --- | 南南東 | 1.7 |
| 04/19 23:20 | 北東 | 0.1 | --- | --- | --- | --- | 南南東 | 2.0 |
| 04/19 23:30 | 東北東 | 0.8 | --- | --- | --- | --- | 南南東 | 1.5 |
| 04/19 23:40 | 東北東 | 0.8 | --- | --- | --- | --- | 南南東 | 1.3 |
| 04/19 23:50 | 東北東 | 0.7 | --- | --- | --- | --- | 南南東 | 1.2 |
| 04/20 00:00 | 東北東 | 0.8 | --- | --- | --- | --- | 南東 | 1.1 |
| 04/20 00:10 | 東北東 | 1.0 | --- | --- | --- | --- | 南東 | 1.1 |
| 04/20 00:20 | 東北東 | 0.9 | --- | --- | --- | --- | 南東 | 1.3 |
| 04/20 00:30 | 東北東 | 1.1 | --- | --- | --- | --- | 南南東 | 1.1 |
| 04/20 00:40 | 東 | 0.9 | --- | --- | --- | --- | 南南西 | 0.6 |
