| 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] |
| 09/18 09:00 | 南 | 0.0 | --- | --- | --- | --- | 南東 | 0.9 |
| 09/18 10:00 | 東北東 | 1.1 | --- | --- | --- | --- | 北東 | 0.9 |
| 09/18 11:00 | 東南東 | 0.5 | --- | --- | --- | --- | 北 | 0.6 |
| 09/18 12:00 | 東南東 | 0.8 | --- | --- | --- | --- | 東南東 | 0.9 |
| 09/18 13:00 | 西南西 | 0.1 | --- | --- | --- | --- | 南西 | 1.6 |
| 09/18 14:00 | 南西 | 0.4 | --- | --- | --- | --- | 西南西 | 2.0 |
| 09/18 15:00 | 南西 | 0.3 | --- | --- | --- | --- | 南西 | 1.8 |
| 09/18 16:00 | 南西 | 0.2 | --- | --- | --- | --- | 西 | 2.1 |
| 09/18 17:00 | 西南西 | 0.2 | --- | --- | --- | --- | 北北西 | 2.0 |
| 09/18 18:00 | 北東 | 2.1 | --- | --- | --- | --- | 北 | 2.1 |
| 09/18 19:00 | 東北東 | 1.6 | --- | --- | --- | --- | 北東 | 2.7 |
| 09/18 20:00 | 東北東 | 2.8 | --- | --- | --- | --- | 北北東 | 2.6 |
| 09/18 21:00 | 北東 | 2.9 | --- | --- | --- | --- | 北北東 | 3.1 |
| 09/18 22:00 | 北東 | 2.6 | --- | --- | --- | --- | 北 | 3.0 |
| 09/18 23:00 | 北東 | 1.9 | --- | --- | --- | --- | 北北東 | 2.6 |
| 09/19 00:00 | 北東 | 1.7 | --- | --- | --- | --- | 北 | 3.1 |
| 09/19 01:00 | 北東 | 2.5 | --- | --- | --- | --- | 北北東 | 2.2 |
| 09/19 02:00 | 北東 | 2.5 | --- | --- | --- | --- | 北東 | 1.9 |
| 09/19 03:00 | 北東 | 2.8 | --- | --- | --- | --- | 北北東 | 2.1 |
| 09/19 04:00 | 東北東 | 3.2 | --- | --- | --- | --- | 北 | 1.8 |
| 09/19 05:00 | 北東 | 2.6 | --- | --- | --- | --- | 北東 | 1.4 |
| 09/19 06:00 | 東北東 | 2.5 | --- | --- | --- | --- | 北東 | 1.6 |
| 09/19 07:00 | 北東 | 2.5 | --- | --- | --- | --- | 北北東 | 1.8 |
| 09/19 08:00 | 東北東 | 3.4 | --- | --- | --- | --- | 北東 | 1.4 |
