20 (金)	08:48	02:48	21:09	15:02
	118cm	21cm	121cm	21cm
中潮 出 05:42 入 18:53 出 16:45 入 04:25 潮干狩り ○ 13:42～16:19

八幡（福岡）2035年04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
4/20 00:00	58.2	↓-3.7
4/20 00:10	54.5	↓-3.7
4/20 00:20	51.0	↓-3.5
4/20 00:30	47.5	↓-3.5
4/20 00:40	44.2	↓-3.3
4/20 00:50	41.0	↓-3.2
4/20 01:00	38.0	↓-3.0
4/20 01:10	35.1	↓-2.9
4/20 01:20	32.5	↓-2.6
4/20 01:30	30.0	↓-2.5
4/20 01:40	27.8	↓-2.2
4/20 01:50	25.9	↓-1.9
4/20 02:00	24.2	↓-1.7
4/20 02:10	22.8	↓-1.4
4/20 02:20	21.7	↓-1.1
4/20 02:30	21.0	↓-0.7
4/20 02:40	20.6	↓-0.4	干潮
4/20 02:50	20.5	↓-0.1
4/20 03:00	20.8	↑0.3
4/20 03:10	21.4	↑0.6
4/20 03:20	22.4	↑1.0
4/20 03:30	23.8	↑1.4
4/20 03:40	25.5	↑1.7
4/20 03:50	27.5	↑2.0
4/20 04:00	29.8	↑2.3
4/20 04:10	32.4	↑2.6
4/20 04:20	35.2	↑2.8
4/20 04:30	38.4	↑3.2
4/20 04:40	41.7	↑3.3
4/20 04:50	45.2	↑3.5
4/20 05:00	48.9	↑3.7
4/20 05:10	52.7	↑3.8
4/20 05:20	56.6	↑3.9
4/20 05:30	60.7	↑4.1
4/20 05:40	64.7	↑4.0
4/20 05:50	68.9	↑4.2	最大潮位差
4/20 06:00	73.0	↑4.1
4/20 06:10	77.1	↑4.1
4/20 06:20	81.1	↑4.0
4/20 06:30	85.1	↑4.0
4/20 06:40	89.0	↑3.9
4/20 06:50	92.7	↑3.7
4/20 07:00	96.3	↑3.6
4/20 07:10	99.7	↑3.4
4/20 07:20	102.9	↑3.2
4/20 07:30	105.8	↑2.9
4/20 07:40	108.5	↑2.7
4/20 07:50	110.8	↑2.3
4/20 08:00	112.8	↑2.0
4/20 08:10	114.5	↑1.7
4/20 08:20	115.8	↑1.3
4/20 08:30	116.7	↑0.9
4/20 08:40	117.2	↑0.5	満潮
4/20 08:50	117.3	↑0.1
4/20 09:00	116.9	↓-0.4
4/20 09:10	116.2	↓-0.7
4/20 09:20	115.0	↓-1.2
4/20 09:30	113.5	↓-1.5
4/20 09:40	111.6	↓-1.9
4/20 09:50	109.3	↓-2.3
4/20 10:00	106.8	↓-2.5
4/20 10:10	103.9	↓-2.9
4/20 10:20	100.8	↓-3.1
4/20 10:30	97.5	↓-3.3
4/20 10:40	94.0	↓-3.5
4/20 10:50	90.3	↓-3.7
4/20 11:00	86.5	↓-3.8
4/20 11:10	82.7	↓-3.8
4/20 11:20	78.8	↓-3.9
4/20 11:30	74.8	↓-4.0
4/20 11:40	70.9	↓-3.9
4/20 11:50	67.0	↓-3.9
4/20 12:00	63.2	↓-3.8
4/20 12:10	59.4	↓-3.8
4/20 12:20	55.7	↓-3.7
4/20 12:30	52.1	↓-3.6
4/20 12:40	48.7	↓-3.4
4/20 12:50	45.3	↓-3.4
4/20 13:00	42.1	↓-3.2
4/20 13:10	39.0	↓-3.1
4/20 13:20	36.1	↓-2.9
4/20 13:30	33.5	↓-2.6
4/20 13:40	31.0	↓-2.5
4/20 13:50	28.7	↓-2.3
4/20 14:00	26.7	↓-2.0
4/20 14:10	24.9	↓-1.8
4/20 14:20	23.4	↓-1.5
4/20 14:30	22.2	↓-1.2
4/20 14:40	21.3	↓-0.9
4/20 14:50	20.8	↓-0.5
4/20 15:00	20.5	↓-0.3	干潮
4/20 15:10	20.7	↑0.2
4/20 15:20	21.2	↑0.5
4/20 15:30	22.0	↑0.8
4/20 15:40	23.2	↑1.2
4/20 15:50	24.7	↑1.5
4/20 16:00	26.5	↑1.8
4/20 16:10	28.7	↑2.2
4/20 16:20	31.2	↑2.5
4/20 16:30	33.9	↑2.7
4/20 16:40	36.9	↑3.0
4/20 16:50	40.1	↑3.2
4/20 17:00	43.6	↑3.5
4/20 17:10	47.2	↑3.6
4/20 17:20	51.0	↑3.8
4/20 17:30	54.9	↑3.9
4/20 17:40	58.9	↑4.0
4/20 17:50	63.0	↑4.1
4/20 18:00	67.1	↑4.1
4/20 18:10	71.3	↑4.2	最大潮位差
4/20 18:20	75.5	↑4.2	最大潮位差
4/20 18:30	79.6	↑4.1
4/20 18:40	83.7	↑4.1
4/20 18:50	87.7	↑4.0
4/20 19:00	91.7	↑4.0
4/20 19:10	95.5	↑3.8
4/20 19:20	99.1	↑3.6
4/20 19:30	102.6	↑3.5
4/20 19:40	105.8	↑3.2
4/20 19:50	108.8	↑3.0
4/20 20:00	111.5	↑2.7
4/20 20:10	114.0	↑2.5
4/20 20:20	116.1	↑2.1
4/20 20:30	117.8	↑1.7
4/20 20:40	119.1	↑1.3
4/20 20:50	120.1	↑1.0
4/20 21:00	120.7	↑0.6	満潮
4/20 21:10	120.8	↑0.1
4/20 21:20	120.5	↓-0.3
4/20 21:30	119.8	↓-0.7
4/20 21:40	118.7	↓-1.1
4/20 21:50	117.1	↓-1.6
4/20 22:00	115.2	↓-1.9
4/20 22:10	113.0	↓-2.2
4/20 22:20	110.4	↓-2.6
4/20 22:30	107.5	↓-2.9
4/20 22:40	104.3	↓-3.2
4/20 22:50	100.9	↓-3.4
4/20 23:00	97.3	↓-3.6
4/20 23:10	93.6	↓-3.7
4/20 23:20	89.7	↓-3.9
4/20 23:30	85.8	↓-3.9
4/20 23:40	81.8	↓-4.0
4/20 23:50	77.8	↓-4.0