19 (水)	00:38	06:28	12:40	19:20
	104cm	25cm	115cm	21cm
中潮 出 06:58 入 18:06 出 09:25 入 23:20

八幡（福岡）2048年02月19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
2/19 00:00	101.0	↑1.5
2/19 00:10	102.2	↑1.2
2/19 00:20	103.0	↑0.8
2/19 00:30	103.4	↑0.4	満潮
2/19 00:40	103.5	↑0.1
2/19 00:50	103.2	↓-0.3
2/19 01:00	102.6	↓-0.6
2/19 01:10	101.6	↓-1.0
2/19 01:20	100.2	↓-1.4
2/19 01:30	98.4	↓-1.8
2/19 01:40	96.3	↓-2.1
2/19 01:50	93.9	↓-2.4
2/19 02:00	91.2	↓-2.7
2/19 02:10	88.3	↓-2.9
2/19 02:20	85.1	↓-3.2
2/19 02:30	81.8	↓-3.3
2/19 02:40	78.3	↓-3.5
2/19 02:50	74.7	↓-3.6
2/19 03:00	71.0	↓-3.7
2/19 03:10	67.3	↓-3.7
2/19 03:20	63.6	↓-3.7
2/19 03:30	60.0	↓-3.6
2/19 03:40	56.5	↓-3.5
2/19 03:50	53.0	↓-3.5
2/19 04:00	49.7	↓-3.3
2/19 04:10	46.6	↓-3.1
2/19 04:20	43.6	↓-3.0
2/19 04:30	40.9	↓-2.7
2/19 04:40	38.3	↓-2.6
2/19 04:50	35.9	↓-2.4
2/19 05:00	33.7	↓-2.2
2/19 05:10	31.8	↓-1.9
2/19 05:20	30.1	↓-1.7
2/19 05:30	28.6	↓-1.5
2/19 05:40	27.3	↓-1.3
2/19 05:50	26.2	↓-1.1
2/19 06:00	25.4	↓-0.8
2/19 06:10	24.8	↓-0.6
2/19 06:20	24.5	↓-0.3	干潮
2/19 06:30	24.5	0
2/19 06:40	24.7	↑0.2
2/19 06:50	25.1	↑0.4
2/19 07:00	25.9	↑0.8
2/19 07:10	26.9	↑1.0
2/19 07:20	28.3	↑1.4
2/19 07:30	29.9	↑1.6
2/19 07:40	31.8	↑1.9
2/19 07:50	34.0	↑2.2
2/19 08:00	36.4	↑2.4
2/19 08:10	39.2	↑2.8
2/19 08:20	42.1	↑2.9
2/19 08:30	45.3	↑3.2
2/19 08:40	48.7	↑3.4
2/19 08:50	52.3	↑3.6
2/19 09:00	55.9	↑3.6
2/19 09:10	59.7	↑3.8
2/19 09:20	63.6	↑3.9
2/19 09:30	67.5	↑3.9
2/19 09:40	71.5	↑4.0	最大潮位差
2/19 09:50	75.4	↑3.9
2/19 10:00	79.2	↑3.8
2/19 10:10	83.0	↑3.8
2/19 10:20	86.7	↑3.7
2/19 10:30	90.2	↑3.5
2/19 10:40	93.6	↑3.4
2/19 10:50	96.8	↑3.2
2/19 11:00	99.7	↑2.9
2/19 11:10	102.5	↑2.8
2/19 11:20	105.0	↑2.5
2/19 11:30	107.3	↑2.3
2/19 11:40	109.3	↑2.0
2/19 11:50	111.0	↑1.7
2/19 12:00	112.4	↑1.4
2/19 12:10	113.5	↑1.1
2/19 12:20	114.3	↑0.8
2/19 12:30	114.8	↑0.5	満潮
2/19 12:40	115.0	↑0.2	満潮
2/19 12:50	114.8	↓-0.2
2/19 13:00	114.2	↓-0.6
2/19 13:10	113.3	↓-0.9
2/19 13:20	112.1	↓-1.2
2/19 13:30	110.5	↓-1.6
2/19 13:40	108.6	↓-1.9
2/19 13:50	106.4	↓-2.2
2/19 14:00	103.8	↓-2.6
2/19 14:10	101.1	↓-2.7
2/19 14:20	98.0	↓-3.1
2/19 14:30	94.8	↓-3.2
2/19 14:40	91.3	↓-3.5
2/19 14:50	87.7	↓-3.6
2/19 15:00	84.0	↓-3.7
2/19 15:10	80.2	↓-3.8
2/19 15:20	76.3	↓-3.9
2/19 15:30	72.4	↓-3.9
2/19 15:40	68.6	↓-3.8
2/19 15:50	64.8	↓-3.8
2/19 16:00	61.0	↓-3.8
2/19 16:10	57.4	↓-3.6
2/19 16:20	53.9	↓-3.5
2/19 16:30	50.5	↓-3.4
2/19 16:40	47.2	↓-3.3
2/19 16:50	44.1	↓-3.1
2/19 17:00	41.2	↓-2.9
2/19 17:10	38.4	↓-2.8
2/19 17:20	35.9	↓-2.5
2/19 17:30	33.5	↓-2.4
2/19 17:40	31.2	↓-2.3
2/19 17:50	29.2	↓-2.0
2/19 18:00	27.4	↓-1.8
2/19 18:10	25.7	↓-1.7
2/19 18:20	24.2	↓-1.5
2/19 18:30	23.0	↓-1.2
2/19 18:40	21.9	↓-1.1
2/19 18:50	21.1	↓-0.8
2/19 19:00	20.5	↓-0.6
2/19 19:10	20.1	↓-0.4	干潮
2/19 19:20	20.0	↓-0.1	干潮
2/19 19:30	20.2	↑0.2
2/19 19:40	20.6	↑0.4
2/19 19:50	21.3	↑0.7
2/19 20:00	22.3	↑1.0
2/19 20:10	23.5	↑1.2
2/19 20:20	25.0	↑1.5
2/19 20:30	26.8	↑1.8
2/19 20:40	28.8	↑2.0
2/19 20:50	31.0	↑2.2
2/19 21:00	33.5	↑2.5
2/19 21:10	36.1	↑2.6
2/19 21:20	38.9	↑2.8
2/19 21:30	41.8	↑2.9
2/19 21:40	44.9	↑3.1
2/19 21:50	48.0	↑3.1
2/19 22:00	51.2	↑3.2
2/19 22:10	54.4	↑3.2
2/19 22:20	57.6	↑3.2
2/19 22:30	60.8	↑3.2
2/19 22:40	63.9	↑3.1
2/19 22:50	66.9	↑3.0
2/19 23:00	69.9	↑3.0
2/19 23:10	72.7	↑2.8
2/19 23:20	75.3	↑2.6
2/19 23:30	77.8	↑2.5
2/19 23:40	80.2	↑2.4
2/19 23:50	82.3	↑2.1