| 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 06:00 | 北 | 1.3 | --- | --- | --- | --- | 北 | 0.5 |
| 04/19 06:10 | 北北東 | 1.5 | --- | --- | --- | --- | 北 | 1.1 |
| 04/19 06:20 | 北北東 | 1.9 | --- | --- | --- | --- | 北北東 | 1.3 |
| 04/19 06:30 | 北北西 | 2.1 | --- | --- | --- | --- | 北 | 1.8 |
| 04/19 06:40 | 北北西 | 2.6 | --- | --- | --- | --- | 北 | 1.5 |
| 04/19 06:50 | 北 | 2.8 | --- | --- | --- | --- | 北東 | 1.4 |
| 04/19 07:00 | 北東 | 2.5 | --- | --- | --- | --- | 北北東 | 1.9 |
| 04/19 07:10 | 北東 | 2.4 | --- | --- | --- | --- | 北北東 | 1.6 |
| 04/19 07:20 | 北東 | 2.0 | --- | --- | --- | --- | 北 | 1.7 |
| 04/19 07:30 | 東北東 | 1.6 | --- | --- | --- | --- | 北東 | 0.8 |
| 04/19 07:40 | 東北東 | 1.5 | --- | --- | --- | --- | 北東 | 1.0 |
| 04/19 07:50 | 北東 | 1.3 | --- | --- | --- | --- | 東北東 | 0.9 |
| 04/19 08:00 | 北北東 | 1.6 | --- | --- | --- | --- | 東北東 | 0.9 |
| 04/19 08:10 | 北東 | 1.4 | --- | --- | --- | --- | 東北東 | 1.0 |
| 04/19 08:20 | 北東 | 1.6 | --- | --- | --- | --- | 北東 | 0.9 |
| 04/19 08:30 | 北東 | 1.3 | --- | --- | --- | --- | 北 | 1.2 |
| 04/19 08:40 | 北北東 | 1.4 | --- | --- | --- | --- | 北北東 | 1.0 |
| 04/19 08:50 | 北東 | 1.8 | --- | --- | --- | --- | 北北東 | 1.0 |
| 04/19 09:00 | 東北東 | 1.8 | --- | --- | --- | --- | 東北東 | 0.7 |
| 04/19 09:10 | 北東 | 1.2 | --- | --- | --- | --- | 東北東 | 0.5 |
| 04/19 09:20 | 東 | 1.1 | --- | --- | --- | --- | 西北西 | 1.1 |
| 04/19 09:30 | 東北東 | 1.0 | --- | --- | --- | --- | 北西 | 1.9 |
| 04/19 09:40 | 東 | 0.9 | --- | --- | --- | --- | 北西 | 2.0 |
| 04/19 09:50 | 北北東 | 0.7 | --- | --- | --- | --- | 西北西 | 2.0 |
