12 (日)	07:39	00:51	18:12	12:13
	78cm	33cm	96cm	58cm
長潮 出 05:52 入 18:47 出 02:46 入 13:15

八幡（福岡）2026年04月12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
4/12 00:00	34.2	↓-0.6
4/12 00:10	33.8	↓-0.4
4/12 00:20	33.4	↓-0.4
4/12 00:30	33.2	↓-0.2
4/12 00:40	33.0	↓-0.2
4/12 00:50	33.0	0	干潮
4/12 01:00	33.0	0
4/12 01:10	33.2	↑0.2
4/12 01:20	33.5	↑0.3
4/12 01:30	33.9	↑0.4
4/12 01:40	34.4	↑0.5
4/12 01:50	35.0	↑0.6
4/12 02:00	35.7	↑0.7
4/12 02:10	36.5	↑0.8
4/12 02:20	37.5	↑1.0
4/12 02:30	38.5	↑1.0
4/12 02:40	39.7	↑1.2
4/12 02:50	40.9	↑1.2
4/12 03:00	42.2	↑1.3
4/12 03:10	43.6	↑1.4
4/12 03:20	45.0	↑1.4
4/12 03:30	46.5	↑1.5
4/12 03:40	48.1	↑1.6
4/12 03:50	49.6	↑1.5
4/12 04:00	51.3	↑1.7
4/12 04:10	52.9	↑1.6
4/12 04:20	54.6	↑1.7
4/12 04:30	56.3	↑1.7
4/12 04:40	58.0	↑1.7
4/12 04:50	59.6	↑1.6
4/12 05:00	61.3	↑1.7
4/12 05:10	62.9	↑1.6
4/12 05:20	64.5	↑1.6
4/12 05:30	66.1	↑1.6
4/12 05:40	67.6	↑1.5
4/12 05:50	69.0	↑1.4
4/12 06:00	70.4	↑1.4
4/12 06:10	71.6	↑1.2
4/12 06:20	72.8	↑1.2
4/12 06:30	73.8	↑1.0
4/12 06:40	74.8	↑1.0
4/12 06:50	75.6	↑0.8
4/12 07:00	76.2	↑0.6
4/12 07:10	76.7	↑0.5
4/12 07:20	77.1	↑0.4
4/12 07:30	77.3	↑0.2	満潮
4/12 07:40	77.4	↑0.1
4/12 07:50	77.3	↓-0.1
4/12 08:00	77.0	↓-0.3
4/12 08:10	76.6	↓-0.4
4/12 08:20	76.0	↓-0.6
4/12 08:30	75.4	↓-0.6
4/12 08:40	74.6	↓-0.8
4/12 08:50	73.7	↓-0.9
4/12 09:00	72.7	↓-1.0
4/12 09:10	71.7	↓-1.0
4/12 09:20	70.6	↓-1.1
4/12 09:30	69.5	↓-1.1
4/12 09:40	68.3	↓-1.2
4/12 09:50	67.2	↓-1.1
4/12 10:00	66.0	↓-1.2
4/12 10:10	64.9	↓-1.1
4/12 10:20	63.8	↓-1.1
4/12 10:30	62.8	↓-1.0
4/12 10:40	61.8	↓-1.0
4/12 10:50	60.9	↓-0.9
4/12 11:00	60.1	↓-0.8
4/12 11:10	59.4	↓-0.7
4/12 11:20	58.7	↓-0.7
4/12 11:30	58.2	↓-0.5
4/12 11:40	57.8	↓-0.4
4/12 11:50	57.4	↓-0.4
4/12 12:00	57.2	↓-0.2
4/12 12:10	57.2	0	干潮
4/12 12:20	57.2	0
4/12 12:30	57.4	↑0.2
4/12 12:40	57.7	↑0.3
4/12 12:50	58.1	↑0.4
4/12 13:00	58.6	↑0.5
4/12 13:10	59.3	↑0.7
4/12 13:20	60.1	↑0.8
4/12 13:30	61.0	↑0.9
4/12 13:40	62.1	↑1.1
4/12 13:50	63.2	↑1.1
4/12 14:00	64.5	↑1.3
4/12 14:10	65.9	↑1.4
4/12 14:20	67.3	↑1.4
4/12 14:30	68.9	↑1.6
4/12 14:40	70.5	↑1.6
4/12 14:50	72.1	↑1.6
4/12 15:00	73.8	↑1.7
4/12 15:10	75.5	↑1.7
4/12 15:20	77.2	↑1.7
4/12 15:30	78.9	↑1.7
4/12 15:40	80.6	↑1.7
4/12 15:50	82.2	↑1.6
4/12 16:00	83.8	↑1.6
4/12 16:10	85.3	↑1.5
4/12 16:20	86.7	↑1.4
4/12 16:30	88.1	↑1.4
4/12 16:40	89.4	↑1.3
4/12 16:50	90.5	↑1.1
4/12 17:00	91.6	↑1.1
4/12 17:10	92.5	↑0.9
4/12 17:20	93.3	↑0.8
4/12 17:30	94.0	↑0.7
4/12 17:40	94.5	↑0.5
4/12 17:50	94.9	↑0.4
4/12 18:00	95.2	↑0.3
4/12 18:10	95.3	↑0.1	満潮
4/12 18:20	95.2	↓-0.1
4/12 18:30	95.0	↓-0.2
4/12 18:40	94.6	↓-0.4
4/12 18:50	94.0	↓-0.6
4/12 19:00	93.3	↓-0.7
4/12 19:10	92.4	↓-0.9
4/12 19:20	91.3	↓-1.1
4/12 19:30	90.0	↓-1.3
4/12 19:40	88.5	↓-1.5
4/12 19:50	86.9	↓-1.6
4/12 20:00	85.1	↓-1.8
4/12 20:10	83.2	↓-1.9
4/12 20:20	81.1	↓-2.1
4/12 20:30	78.9	↓-2.2
4/12 20:40	76.6	↓-2.3
4/12 20:50	74.2	↓-2.4
4/12 21:00	71.7	↓-2.5
4/12 21:10	69.2	↓-2.5
4/12 21:20	66.6	↓-2.6
4/12 21:30	64.0	↓-2.6
4/12 21:40	61.3	↓-2.7	最大潮位差
4/12 21:50	58.7	↓-2.6
4/12 22:00	56.2	↓-2.5
4/12 22:10	53.6	↓-2.6
4/12 22:20	51.2	↓-2.4
4/12 22:30	48.8	↓-2.4
4/12 22:40	46.5	↓-2.3
4/12 22:50	44.2	↓-2.3
4/12 23:00	42.1	↓-2.1
4/12 23:10	40.1	↓-2.0
4/12 23:20	38.1	↓-2.0
4/12 23:30	36.3	↓-1.8
4/12 23:40	34.6	↓-1.7
4/12 23:50	33.0	↓-1.6