20 (金)	08:52	02:17	19:57	13:49
	79cm	10cm	112cm	55cm
若潮 出 06:57 入 18:07 出 14:13 入 04:30

八幡（福岡）2043年02月20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
2/20 00:00	29.0	↓-2.7
2/20 00:10	26.4	↓-2.6
2/20 00:20	24.0	↓-2.4
2/20 00:30	21.7	↓-2.3
2/20 00:40	19.6	↓-2.1
2/20 00:50	17.6	↓-2.0
2/20 01:00	15.9	↓-1.7
2/20 01:10	14.3	↓-1.6
2/20 01:20	12.9	↓-1.4
2/20 01:30	11.7	↓-1.2
2/20 01:40	10.7	↓-1.0
2/20 01:50	10.0	↓-0.7
2/20 02:00	9.5	↓-0.5
2/20 02:10	9.3	↓-0.2	干潮
2/20 02:20	9.2	↓-0.1
2/20 02:30	9.4	↑0.2
2/20 02:40	9.9	↑0.5
2/20 02:50	10.5	↑0.6
2/20 03:00	11.4	↑0.9
2/20 03:10	12.5	↑1.1
2/20 03:20	13.8	↑1.3
2/20 03:30	15.3	↑1.5
2/20 03:40	17.0	↑1.7
2/20 03:50	18.8	↑1.8
2/20 04:00	20.8	↑2.0
2/20 04:10	22.9	↑2.1
2/20 04:20	25.1	↑2.2
2/20 04:30	27.5	↑2.4
2/20 04:40	29.9	↑2.4
2/20 04:50	32.5	↑2.6
2/20 05:00	35.1	↑2.6
2/20 05:10	37.7	↑2.6
2/20 05:20	40.4	↑2.7
2/20 05:30	43.1	↑2.7
2/20 05:40	45.9	↑2.8
2/20 05:50	48.6	↑2.7
2/20 06:00	51.3	↑2.7
2/20 06:10	54.0	↑2.7
2/20 06:20	56.6	↑2.6
2/20 06:30	59.1	↑2.5
2/20 06:40	61.6	↑2.5
2/20 06:50	63.9	↑2.3
2/20 07:00	66.1	↑2.2
2/20 07:10	68.1	↑2.0
2/20 07:20	70.0	↑1.9
2/20 07:30	71.8	↑1.8
2/20 07:40	73.3	↑1.5
2/20 07:50	74.6	↑1.3
2/20 08:00	75.8	↑1.2
2/20 08:10	76.7	↑0.9
2/20 08:20	77.4	↑0.7
2/20 08:30	77.9	↑0.5
2/20 08:40	78.2	↑0.3
2/20 08:50	78.3	↑0.1	満潮
2/20 09:00	78.3	0
2/20 09:10	78.0	↓-0.3
2/20 09:20	77.6	↓-0.4
2/20 09:30	77.1	↓-0.5
2/20 09:40	76.4	↓-0.7
2/20 09:50	75.6	↓-0.8
2/20 10:00	74.7	↓-0.9
2/20 10:10	73.8	↓-0.9
2/20 10:20	72.8	↓-1.0
2/20 10:30	71.7	↓-1.1
2/20 10:40	70.6	↓-1.1
2/20 10:50	69.4	↓-1.2
2/20 11:00	68.3	↓-1.1
2/20 11:10	67.2	↓-1.1
2/20 11:20	66.0	↓-1.2
2/20 11:30	64.9	↓-1.1
2/20 11:40	63.8	↓-1.1
2/20 11:50	62.7	↓-1.1
2/20 12:00	61.6	↓-1.1
2/20 12:10	60.6	↓-1.0
2/20 12:20	59.7	↓-0.9
2/20 12:30	58.8	↓-0.9
2/20 12:40	58.0	↓-0.8
2/20 12:50	57.2	↓-0.8
2/20 13:00	56.6	↓-0.6
2/20 13:10	56.0	↓-0.6
2/20 13:20	55.6	↓-0.4
2/20 13:30	55.2	↓-0.4
2/20 13:40	55.0	↓-0.2	干潮
2/20 13:50	55.0	0
2/20 14:00	55.1	↑0.1
2/20 14:10	55.4	↑0.3
2/20 14:20	55.8	↑0.4
2/20 14:30	56.4	↑0.6
2/20 14:40	57.1	↑0.7
2/20 14:50	58.1	↑1.0
2/20 15:00	59.2	↑1.1
2/20 15:10	60.4	↑1.2
2/20 15:20	61.9	↑1.5
2/20 15:30	63.4	↑1.5
2/20 15:40	65.1	↑1.7
2/20 15:50	67.0	↑1.9
2/20 16:00	68.9	↑1.9
2/20 16:10	71.0	↑2.1
2/20 16:20	73.1	↑2.1
2/20 16:30	75.3	↑2.2
2/20 16:40	77.6	↑2.3
2/20 16:50	79.9	↑2.3
2/20 17:00	82.2	↑2.3
2/20 17:10	84.6	↑2.4
2/20 17:20	87.0	↑2.4
2/20 17:30	89.4	↑2.4
2/20 17:40	91.7	↑2.3
2/20 17:50	94.0	↑2.3
2/20 18:00	96.2	↑2.2
2/20 18:10	98.4	↑2.2
2/20 18:20	100.5	↑2.1
2/20 18:30	102.4	↑1.9
2/20 18:40	104.3	↑1.9
2/20 18:50	105.9	↑1.6
2/20 19:00	107.4	↑1.5
2/20 19:10	108.7	↑1.3
2/20 19:20	109.8	↑1.1
2/20 19:30	110.6	↑0.8
2/20 19:40	111.2	↑0.6
2/20 19:50	111.5	↑0.3	満潮
2/20 20:00	111.6	↑0.1
2/20 20:10	111.3	↓-0.3
2/20 20:20	110.7	↓-0.6
2/20 20:30	109.9	↓-0.8
2/20 20:40	108.7	↓-1.2
2/20 20:50	107.2	↓-1.5
2/20 21:00	105.4	↓-1.8
2/20 21:10	103.4	↓-2.0
2/20 21:20	101.1	↓-2.3
2/20 21:30	98.5	↓-2.6
2/20 21:40	95.7	↓-2.8
2/20 21:50	92.6	↓-3.1
2/20 22:00	89.4	↓-3.2
2/20 22:10	86.1	↓-3.3
2/20 22:20	82.5	↓-3.6
2/20 22:30	78.9	↓-3.6
2/20 22:40	75.2	↓-3.7
2/20 22:50	71.3	↓-3.9
2/20 23:00	67.4	↓-3.9
2/20 23:10	63.5	↓-3.9
2/20 23:20	59.6	↓-3.9
2/20 23:30	55.6	↓-4.0	最大潮位差
2/20 23:40	51.7	↓-3.9
2/20 23:50	47.8	↓-3.9