02 (日)	02:20	06:47	13:37	21:52
	72cm	50cm	106cm	28cm
小潮 出 06:04 入 18:40 出 10:38 入 00:41

八幡（福岡）2028年04月02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
4/2 00:00	56.7	↑1.9
4/2 00:10	58.6	↑1.9
4/2 00:20	60.4	↑1.8
4/2 00:30	62.1	↑1.7
4/2 00:40	63.7	↑1.6
4/2 00:50	65.2	↑1.5
4/2 01:00	66.6	↑1.4
4/2 01:10	67.8	↑1.2
4/2 01:20	68.8	↑1.0
4/2 01:30	69.7	↑0.9
4/2 01:40	70.5	↑0.8
4/2 01:50	71.1	↑0.6
4/2 02:00	71.5	↑0.4
4/2 02:10	71.7	↑0.2	満潮
4/2 02:20	71.8	↑0.1	満潮
4/2 02:30	71.7	↓-0.1
4/2 02:40	71.4	↓-0.3
4/2 02:50	71.0	↓-0.4
4/2 03:00	70.4	↓-0.6
4/2 03:10	69.6	↓-0.8
4/2 03:20	68.8	↓-0.8
4/2 03:30	67.8	↓-1.0
4/2 03:40	66.7	↓-1.1
4/2 03:50	65.5	↓-1.2
4/2 04:00	64.3	↓-1.2
4/2 04:10	63.0	↓-1.3
4/2 04:20	61.6	↓-1.4
4/2 04:30	60.3	↓-1.3
4/2 04:40	59.0	↓-1.3
4/2 04:50	57.7	↓-1.3
4/2 05:00	56.5	↓-1.2
4/2 05:10	55.3	↓-1.2
4/2 05:20	54.2	↓-1.1
4/2 05:30	53.2	↓-1.0
4/2 05:40	52.3	↓-0.9
4/2 05:50	51.6	↓-0.7
4/2 06:00	50.9	↓-0.7
4/2 06:10	50.4	↓-0.5
4/2 06:20	50.0	↓-0.4
4/2 06:30	49.7	↓-0.3
4/2 06:40	49.5	↓-0.2	干潮
4/2 06:50	49.5	0
4/2 07:00	49.6	↑0.1
4/2 07:10	49.9	↑0.3
4/2 07:20	50.3	↑0.4
4/2 07:30	50.8	↑0.5
4/2 07:40	51.4	↑0.6
4/2 07:50	52.1	↑0.7
4/2 08:00	53.0	↑0.9
4/2 08:10	54.0	↑1.0
4/2 08:20	55.2	↑1.2
4/2 08:30	56.5	↑1.3
4/2 08:40	57.8	↑1.3
4/2 08:50	59.4	↑1.6
4/2 09:00	61.0	↑1.6
4/2 09:10	62.8	↑1.8
4/2 09:20	64.6	↑1.8
4/2 09:30	66.6	↑2.0
4/2 09:40	68.6	↑2.0
4/2 09:50	70.7	↑2.1
4/2 10:00	72.9	↑2.2
4/2 10:10	75.1	↑2.2
4/2 10:20	77.4	↑2.3
4/2 10:30	79.7	↑2.3
4/2 10:40	81.9	↑2.2
4/2 10:50	84.2	↑2.3
4/2 11:00	86.4	↑2.2
4/2 11:10	88.6	↑2.2
4/2 11:20	90.7	↑2.1
4/2 11:30	92.7	↑2.0
4/2 11:40	94.6	↑1.9
4/2 11:50	96.3	↑1.7
4/2 12:00	98.0	↑1.7
4/2 12:10	99.5	↑1.5
4/2 12:20	100.9	↑1.4
4/2 12:30	102.1	↑1.2
4/2 12:40	103.2	↑1.1
4/2 12:50	104.0	↑0.8
4/2 13:00	104.8	↑0.8
4/2 13:10	105.3	↑0.5
4/2 13:20	105.7	↑0.4
4/2 13:30	105.9	↑0.2	満潮
4/2 13:40	105.9	0
4/2 13:50	105.7	↓-0.2
4/2 14:00	105.4	↓-0.3
4/2 14:10	104.9	↓-0.5
4/2 14:20	104.2	↓-0.7
4/2 14:30	103.3	↓-0.9
4/2 14:40	102.2	↓-1.1
4/2 14:50	101.0	↓-1.2
4/2 15:00	99.7	↓-1.3
4/2 15:10	98.1	↓-1.6
4/2 15:20	96.5	↓-1.6
4/2 15:30	94.7	↓-1.8
4/2 15:40	92.7	↓-2.0
4/2 15:50	90.7	↓-2.0
4/2 16:00	88.6	↓-2.1
4/2 16:10	86.3	↓-2.3
4/2 16:20	84.0	↓-2.3
4/2 16:30	81.7	↓-2.3
4/2 16:40	79.3	↓-2.4
4/2 16:50	76.9	↓-2.4
4/2 17:00	74.5	↓-2.4
4/2 17:10	72.0	↓-2.5	最大潮位差
4/2 17:20	69.6	↓-2.4
4/2 17:30	67.2	↓-2.4
4/2 17:40	64.8	↓-2.4
4/2 17:50	62.5	↓-2.3
4/2 18:00	60.2	↓-2.3
4/2 18:10	57.9	↓-2.3
4/2 18:20	55.7	↓-2.2
4/2 18:30	53.6	↓-2.1
4/2 18:40	51.5	↓-2.1
4/2 18:50	49.4	↓-2.1
4/2 19:00	47.4	↓-2.0
4/2 19:10	45.5	↓-1.9
4/2 19:20	43.6	↓-1.9
4/2 19:30	41.9	↓-1.7
4/2 19:40	40.1	↓-1.8
4/2 19:50	38.5	↓-1.6
4/2 20:00	37.0	↓-1.5
4/2 20:10	35.5	↓-1.5
4/2 20:20	34.2	↓-1.3
4/2 20:30	33.0	↓-1.2
4/2 20:40	31.8	↓-1.2
4/2 20:50	30.9	↓-0.9
4/2 21:00	30.0	↓-0.9
4/2 21:10	29.3	↓-0.7
4/2 21:20	28.7	↓-0.6
4/2 21:30	28.3	↓-0.4
4/2 21:40	28.1	↓-0.2
4/2 21:50	28.0	↓-0.1	干潮
4/2 22:00	28.0	0
4/2 22:10	28.2	↑0.2
4/2 22:20	28.6	↑0.4
4/2 22:30	29.1	↑0.5
4/2 22:40	29.7	↑0.6
4/2 22:50	30.5	↑0.8
4/2 23:00	31.4	↑0.9
4/2 23:10	32.4	↑1.0
4/2 23:20	33.5	↑1.1
4/2 23:30	34.7	↑1.2
4/2 23:40	36.0	↑1.3
4/2 23:50	37.4	↑1.4