9 (月)	07:49	01:27	19:30	13:13
	88cm	14cm	116cm	41cm
若潮 出 05:55 入 18:45 出 14:32 入 03:27

八幡（福岡）2063年04月9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	22.4	↓-2.0
4/9 00:10	20.5	↓-1.9
4/9 00:20	18.9	↓-1.6
4/9 00:30	17.4	↓-1.5
4/9 00:40	16.2	↓-1.2
4/9 00:50	15.2	↓-1.0
4/9 01:00	14.5	↓-0.7
4/9 01:10	13.9	↓-0.6
4/9 01:20	13.7	↓-0.2	干潮
4/9 01:30	13.6	↓-0.1
4/9 01:40	13.9	↑0.3
4/9 01:50	14.3	↑0.4
4/9 02:00	15.1	↑0.8
4/9 02:10	16.0	↑0.9
4/9 02:20	17.3	↑1.3
4/9 02:30	18.7	↑1.4
4/9 02:40	20.3	↑1.6
4/9 02:50	22.2	↑1.9
4/9 03:00	24.3	↑2.1
4/9 03:10	26.5	↑2.2
4/9 03:20	28.9	↑2.4
4/9 03:30	31.4	↑2.5
4/9 03:40	34.1	↑2.7
4/9 03:50	36.8	↑2.7
4/9 04:00	39.7	↑2.9
4/9 04:10	42.6	↑2.9
4/9 04:20	45.5	↑2.9
4/9 04:30	48.5	↑3.0
4/9 04:40	51.5	↑3.0
4/9 04:50	54.5	↑3.0
4/9 05:00	57.5	↑3.0
4/9 05:10	60.4	↑2.9
4/9 05:20	63.2	↑2.8
4/9 05:30	66.0	↑2.8
4/9 05:40	68.7	↑2.7
4/9 05:50	71.3	↑2.6
4/9 06:00	73.8	↑2.5
4/9 06:10	76.1	↑2.3
4/9 06:20	78.2	↑2.1
4/9 06:30	80.2	↑2.0
4/9 06:40	82.0	↑1.8
4/9 06:50	83.5	↑1.5
4/9 07:00	84.9	↑1.4
4/9 07:10	86.0	↑1.1
4/9 07:20	86.8	↑0.8
4/9 07:30	87.4	↑0.6
4/9 07:40	87.8	↑0.4	満潮
4/9 07:50	87.9	↑0.1
4/9 08:00	87.7	↓-0.2
4/9 08:10	87.3	↓-0.4
4/9 08:20	86.6	↓-0.7
4/9 08:30	85.7	↓-0.9
4/9 08:40	84.5	↓-1.2
4/9 08:50	83.1	↓-1.4
4/9 09:00	81.6	↓-1.5
4/9 09:10	79.9	↓-1.7
4/9 09:20	78.0	↓-1.9
4/9 09:30	76.0	↓-2.0
4/9 09:40	73.9	↓-2.1
4/9 09:50	71.7	↓-2.2
4/9 10:00	69.5	↓-2.2
4/9 10:10	67.2	↓-2.3
4/9 10:20	64.9	↓-2.3
4/9 10:30	62.7	↓-2.2
4/9 10:40	60.5	↓-2.2
4/9 10:50	58.3	↓-2.2
4/9 11:00	56.2	↓-2.1
4/9 11:10	54.2	↓-2.0
4/9 11:20	52.3	↓-1.9
4/9 11:30	50.4	↓-1.9
4/9 11:40	48.8	↓-1.6
4/9 11:50	47.2	↓-1.6
4/9 12:00	45.8	↓-1.4
4/9 12:10	44.5	↓-1.3
4/9 12:20	43.4	↓-1.1
4/9 12:30	42.5	↓-0.9
4/9 12:40	41.8	↓-0.7
4/9 12:50	41.2	↓-0.6
4/9 13:00	40.9	↓-0.3
4/9 13:10	40.7	↓-0.2	干潮
4/9 13:20	40.8	↑0.1
4/9 13:30	41.0	↑0.2
4/9 13:40	41.5	↑0.5
4/9 13:50	42.2	↑0.7
4/9 14:00	43.2	↑1.0
4/9 14:10	44.4	↑1.2
4/9 14:20	45.8	↑1.4
4/9 14:30	47.4	↑1.6
4/9 14:40	49.2	↑1.8
4/9 14:50	51.2	↑2.0
4/9 15:00	53.5	↑2.3
4/9 15:10	55.8	↑2.3
4/9 15:20	58.4	↑2.6
4/9 15:30	61.1	↑2.7
4/9 15:40	63.9	↑2.8
4/9 15:50	66.8	↑2.9
4/9 16:00	69.7	↑2.9
4/9 16:10	72.8	↑3.1
4/9 16:20	75.8	↑3.0
4/9 16:30	78.9	↑3.1
4/9 16:40	82.0	↑3.1
4/9 16:50	85.0	↑3.0
4/9 17:00	88.0	↑3.0
4/9 17:10	91.0	↑3.0
4/9 17:20	93.8	↑2.8
4/9 17:30	96.6	↑2.8
4/9 17:40	99.2	↑2.6
4/9 17:50	101.7	↑2.5
4/9 18:00	104.1	↑2.4
4/9 18:10	106.2	↑2.1
4/9 18:20	108.2	↑2.0
4/9 18:30	109.9	↑1.7
4/9 18:40	111.5	↑1.6
4/9 18:50	112.7	↑1.2
4/9 19:00	113.7	↑1.0
4/9 19:10	114.5	↑0.8
4/9 19:20	114.9	↑0.4	満潮
4/9 19:30	115.0	↑0.1	満潮
4/9 19:40	114.8	↓-0.2
4/9 19:50	114.3	↓-0.5
4/9 20:00	113.4	↓-0.9
4/9 20:10	112.2	↓-1.2
4/9 20:20	110.6	↓-1.6
4/9 20:30	108.8	↓-1.8
4/9 20:40	106.6	↓-2.2
4/9 20:50	104.1	↓-2.5
4/9 21:00	101.4	↓-2.7
4/9 21:10	98.3	↓-3.1
4/9 21:20	95.1	↓-3.2
4/9 21:30	91.6	↓-3.5
4/9 21:40	87.9	↓-3.7
4/9 21:50	84.1	↓-3.8
4/9 22:00	80.1	↓-4.0
4/9 22:10	76.1	↓-4.0
4/9 22:20	72.0	↓-4.1
4/9 22:30	67.8	↓-4.2	最大潮位差
4/9 22:40	63.7	↓-4.1
4/9 22:50	59.5	↓-4.2	最大潮位差
4/9 23:00	55.4	↓-4.1
4/9 23:10	51.3	↓-4.1
4/9 23:20	47.4	↓-3.9
4/9 23:30	43.5	↓-3.9
4/9 23:40	39.7	↓-3.8
4/9 23:50	36.1	↓-3.6