15 (木)	08:22	02:02	19:48	13:31
	75cm	25cm	99cm	53cm
中潮 出 07:02 入 18:03 出 14:03 入 03:48

八幡（福岡）2057年02月15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
2/15 00:00	35.7	↓-1.8
2/15 00:10	34.0	↓-1.7
2/15 00:20	32.4	↓-1.6
2/15 00:30	30.9	↓-1.5
2/15 00:40	29.6	↓-1.3
2/15 00:50	28.3	↓-1.3
2/15 01:00	27.2	↓-1.1
2/15 01:10	26.3	↓-0.9
2/15 01:20	25.5	↓-0.8
2/15 01:30	24.9	↓-0.6
2/15 01:40	24.4	↓-0.5
2/15 01:50	24.2	↓-0.2
2/15 02:00	24.0	↓-0.2	干潮
2/15 02:10	24.1	↑0.1
2/15 02:20	24.4	↑0.3
2/15 02:30	24.8	↑0.4
2/15 02:40	25.4	↑0.6
2/15 02:50	26.2	↑0.8
2/15 03:00	27.1	↑0.9
2/15 03:10	28.2	↑1.1
2/15 03:20	29.5	↑1.3
2/15 03:30	30.8	↑1.3
2/15 03:40	32.3	↑1.5
2/15 03:50	33.9	↑1.6
2/15 04:00	35.6	↑1.7
2/15 04:10	37.3	↑1.7
2/15 04:20	39.2	↑1.9
2/15 04:30	41.0	↑1.8
2/15 04:40	43.0	↑2.0
2/15 04:50	44.9	↑1.9
2/15 05:00	46.9	↑2.0
2/15 05:10	48.9	↑2.0
2/15 05:20	50.9	↑2.0
2/15 05:30	52.9	↑2.0
2/15 05:40	54.9	↑2.0
2/15 05:50	56.8	↑1.9
2/15 06:00	58.7	↑1.9
2/15 06:10	60.6	↑1.9
2/15 06:20	62.4	↑1.8
2/15 06:30	64.1	↑1.7
2/15 06:40	65.7	↑1.6
2/15 06:50	67.2	↑1.5
2/15 07:00	68.6	↑1.4
2/15 07:10	69.9	↑1.3
2/15 07:20	71.0	↑1.1
2/15 07:30	72.0	↑1.0
2/15 07:40	72.8	↑0.8
2/15 07:50	73.4	↑0.6
2/15 08:00	73.9	↑0.5
2/15 08:10	74.2	↑0.3
2/15 08:20	74.3	↑0.1	満潮
2/15 08:30	74.2	↓-0.1
2/15 08:40	74.0	↓-0.2
2/15 08:50	73.6	↓-0.4
2/15 09:00	73.0	↓-0.6
2/15 09:10	72.4	↓-0.6
2/15 09:20	71.6	↓-0.8
2/15 09:30	70.7	↓-0.9
2/15 09:40	69.7	↓-1.0
2/15 09:50	68.6	↓-1.1
2/15 10:00	67.6	↓-1.0
2/15 10:10	66.4	↓-1.2
2/15 10:20	65.3	↓-1.1
2/15 10:30	64.2	↓-1.1
2/15 10:40	63.1	↓-1.1
2/15 10:50	62.0	↓-1.1
2/15 11:00	61.0	↓-1.0
2/15 11:10	60.0	↓-1.0
2/15 11:20	59.1	↓-0.9
2/15 11:30	58.2	↓-0.9
2/15 11:40	57.3	↓-0.9
2/15 11:50	56.5	↓-0.8
2/15 12:00	55.8	↓-0.7
2/15 12:10	55.2	↓-0.6
2/15 12:20	54.6	↓-0.6
2/15 12:30	54.0	↓-0.6
2/15 12:40	53.5	↓-0.5
2/15 12:50	53.2	↓-0.3
2/15 13:00	52.8	↓-0.4
2/15 13:10	52.6	↓-0.2
2/15 13:20	52.4	↓-0.2
2/15 13:30	52.4	0	干潮
2/15 13:40	52.5	↑0.1
2/15 13:50	52.6	↑0.1
2/15 14:00	52.9	↑0.3
2/15 14:10	53.3	↑0.4
2/15 14:20	53.9	↑0.6
2/15 14:30	54.6	↑0.7
2/15 14:40	55.4	↑0.8
2/15 14:50	56.3	↑0.9
2/15 15:00	57.4	↑1.1
2/15 15:10	58.6	↑1.2
2/15 15:20	59.9	↑1.3
2/15 15:30	61.3	↑1.4
2/15 15:40	62.9	↑1.6
2/15 15:50	64.5	↑1.6
2/15 16:00	66.2	↑1.7
2/15 16:10	67.9	↑1.7
2/15 16:20	69.8	↑1.9
2/15 16:30	71.6	↑1.8
2/15 16:40	73.5	↑1.9
2/15 16:50	75.4	↑1.9
2/15 17:00	77.3	↑1.9
2/15 17:10	79.2	↑1.9
2/15 17:20	81.1	↑1.9
2/15 17:30	82.9	↑1.8
2/15 17:40	84.7	↑1.8
2/15 17:50	86.5	↑1.8
2/15 18:00	88.2	↑1.7
2/15 18:10	89.8	↑1.6
2/15 18:20	91.3	↑1.5
2/15 18:30	92.8	↑1.5
2/15 18:40	94.1	↑1.3
2/15 18:50	95.3	↑1.2
2/15 19:00	96.3	↑1.0
2/15 19:10	97.2	↑0.9
2/15 19:20	97.8	↑0.6
2/15 19:30	98.3	↑0.5
2/15 19:40	98.6	↑0.3	満潮
2/15 19:50	98.6	0
2/15 20:00	98.4	↓-0.2
2/15 20:10	98.0	↓-0.4
2/15 20:20	97.3	↓-0.7
2/15 20:30	96.3	↓-1.0
2/15 20:40	95.1	↓-1.2
2/15 20:50	93.6	↓-1.5
2/15 21:00	91.9	↓-1.7
2/15 21:10	89.9	↓-2.0
2/15 21:20	87.7	↓-2.2
2/15 21:30	85.3	↓-2.4
2/15 21:40	82.8	↓-2.5
2/15 21:50	80.1	↓-2.7
2/15 22:00	77.2	↓-2.9
2/15 22:10	74.3	↓-2.9
2/15 22:20	71.2	↓-3.1
2/15 22:30	68.1	↓-3.1
2/15 22:40	65.0	↓-3.1
2/15 22:50	61.8	↓-3.2	最大潮位差
2/15 23:00	58.6	↓-3.2	最大潮位差
2/15 23:10	55.5	↓-3.1
2/15 23:20	52.4	↓-3.1
2/15 23:30	49.3	↓-3.1
2/15 23:40	46.3	↓-3.0
2/15 23:50	43.4	↓-2.9