09 (金)	00:20	05:46	11:59	18:44
	107cm	35cm	122cm	18cm
中潮 出 05:55 入 18:45 出 08:39 入 22:49 潮干狩り ○ 16:56～18:45

八幡（福岡）2038年04月09日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/9 00:00	105.5	↑0.8
4/9 00:10	106.0	↑0.5	満潮
4/9 00:20	106.1	↑0.1	満潮
4/9 00:30	105.9	↓-0.2
4/9 00:40	105.4	↓-0.5
4/9 00:50	104.4	↓-1.0
4/9 01:00	103.1	↓-1.3
4/9 01:10	101.5	↓-1.6
4/9 01:20	99.5	↓-2.0
4/9 01:30	97.2	↓-2.3
4/9 01:40	94.6	↓-2.6
4/9 01:50	91.8	↓-2.8
4/9 02:00	88.7	↓-3.1
4/9 02:10	85.4	↓-3.3
4/9 02:20	82.0	↓-3.4
4/9 02:30	78.5	↓-3.5
4/9 02:40	74.8	↓-3.7
4/9 02:50	71.2	↓-3.6
4/9 03:00	67.6	↓-3.6
4/9 03:10	64.0	↓-3.6
4/9 03:20	60.6	↓-3.4
4/9 03:30	57.2	↓-3.4
4/9 03:40	54.0	↓-3.2
4/9 03:50	51.1	↓-2.9
4/9 04:00	48.3	↓-2.8
4/9 04:10	45.7	↓-2.6
4/9 04:20	43.4	↓-2.3
4/9 04:30	41.4	↓-2.0
4/9 04:40	39.6	↓-1.8
4/9 04:50	38.0	↓-1.6
4/9 05:00	36.7	↓-1.3
4/9 05:10	35.7	↓-1.0
4/9 05:20	34.9	↓-0.8
4/9 05:30	34.4	↓-0.5
4/9 05:40	34.2	↓-0.2	干潮
4/9 05:50	34.2	0
4/9 06:00	34.4	↑0.2
4/9 06:10	34.9	↑0.5
4/9 06:20	35.6	↑0.7
4/9 06:30	36.6	↑1.0
4/9 06:40	37.9	↑1.3
4/9 06:50	39.4	↑1.5
4/9 07:00	41.1	↑1.7
4/9 07:10	43.1	↑2.0
4/9 07:20	45.4	↑2.3
4/9 07:30	47.9	↑2.5
4/9 07:40	50.6	↑2.7
4/9 07:50	53.5	↑2.9
4/9 08:00	56.7	↑3.2
4/9 08:10	60.0	↑3.3
4/9 08:20	63.5	↑3.5
4/9 08:30	67.1	↑3.6
4/9 08:40	70.9	↑3.8
4/9 08:50	74.7	↑3.8
4/9 09:00	78.5	↑3.8
4/9 09:10	82.4	↑3.9
4/9 09:20	86.2	↑3.8
4/9 09:30	89.9	↑3.7
4/9 09:40	93.6	↑3.7
4/9 09:50	97.1	↑3.5
4/9 10:00	100.5	↑3.4
4/9 10:10	103.7	↑3.2
4/9 10:20	106.7	↑3.0
4/9 10:30	109.5	↑2.8
4/9 10:40	112.0	↑2.5
4/9 10:50	114.2	↑2.2
4/9 11:00	116.2	↑2.0
4/9 11:10	117.9	↑1.7
4/9 11:20	119.2	↑1.3
4/9 11:30	120.3	↑1.1
4/9 11:40	121.1	↑0.8
4/9 11:50	121.5	↑0.4	満潮
4/9 12:00	121.6	↑0.1
4/9 12:10	121.4	↓-0.2
4/9 12:20	120.8	↓-0.6
4/9 12:30	119.9	↓-0.9
4/9 12:40	118.7	↓-1.2
4/9 12:50	117.1	↓-1.6
4/9 13:00	115.2	↓-1.9
4/9 13:10	112.9	↓-2.3
4/9 13:20	110.4	↓-2.5
4/9 13:30	107.6	↓-2.8
4/9 13:40	104.4	↓-3.2
4/9 13:50	101.1	↓-3.3
4/9 14:00	97.4	↓-3.7
4/9 14:10	93.6	↓-3.8
4/9 14:20	89.6	↓-4.0
4/9 14:30	85.5	↓-4.1
4/9 14:40	81.2	↓-4.3
4/9 14:50	76.9	↓-4.3
4/9 15:00	72.6	↓-4.3
4/9 15:10	68.2	↓-4.4	最大潮位差
4/9 15:20	64.0	↓-4.2
4/9 15:30	59.8	↓-4.2
4/9 15:40	55.7	↓-4.1
4/9 15:50	51.7	↓-4.0
4/9 16:00	48.0	↓-3.7
4/9 16:10	44.4	↓-3.6
4/9 16:20	41.0	↓-3.4
4/9 16:30	37.8	↓-3.2
4/9 16:40	34.9	↓-2.9
4/9 16:50	32.2	↓-2.7
4/9 17:00	29.7	↓-2.5
4/9 17:10	27.5	↓-2.2
4/9 17:20	25.4	↓-2.1
4/9 17:30	23.7	↓-1.7
4/9 17:40	22.1	↓-1.6
4/9 17:50	20.8	↓-1.3
4/9 18:00	19.7	↓-1.1
4/9 18:10	18.8	↓-0.9
4/9 18:20	18.2	↓-0.6
4/9 18:30	17.8	↓-0.4
4/9 18:40	17.6	↓-0.2	干潮
4/9 18:50	17.6	0
4/9 19:00	17.9	↑0.3
4/9 19:10	18.4	↑0.5
4/9 19:20	19.2	↑0.8
4/9 19:30	20.2	↑1.0
4/9 19:40	21.5	↑1.3
4/9 19:50	23.0	↑1.5
4/9 20:00	24.8	↑1.8
4/9 20:10	26.8	↑2.0
4/9 20:20	29.1	↑2.3
4/9 20:30	31.6	↑2.5
4/9 20:40	34.3	↑2.7
4/9 20:50	37.2	↑2.9
4/9 21:00	40.2	↑3.0
4/9 21:10	43.4	↑3.2
4/9 21:20	46.7	↑3.3
4/9 21:30	50.1	↑3.4
4/9 21:40	53.5	↑3.4
4/9 21:50	57.0	↑3.5
4/9 22:00	60.4	↑3.4
4/9 22:10	63.8	↑3.4
4/9 22:20	67.2	↑3.4
4/9 22:30	70.5	↑3.3
4/9 22:40	73.6	↑3.1
4/9 22:50	76.7	↑3.1
4/9 23:00	79.6	↑2.9
4/9 23:10	82.3	↑2.7
4/9 23:20	84.8	↑2.5
4/9 23:30	87.1	↑2.3
4/9 23:40	89.2	↑2.1
4/9 23:50	91.1	↑1.9