20 (水)	10:36	04:33	23:51	17:52
	166cm	64cm	123cm	26cm
大潮 出 05:08 入 19:31 出 21:08 入 06:20 潮干狩り ○ 16:56～18:47

八幡（福岡）2046年06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
6/20 00:00	119.4	↓-1.5
6/20 00:10	117.7	↓-1.7
6/20 00:20	115.6	↓-2.1
6/20 00:30	113.4	↓-2.2
6/20 00:40	110.9	↓-2.5
6/20 00:50	108.3	↓-2.6
6/20 01:00	105.6	↓-2.7
6/20 01:10	102.8	↓-2.8
6/20 01:20	99.9	↓-2.9
6/20 01:30	97.1	↓-2.8
6/20 01:40	94.2	↓-2.9
6/20 01:50	91.4	↓-2.8
6/20 02:00	88.6	↓-2.8
6/20 02:10	85.9	↓-2.7
6/20 02:20	83.3	↓-2.6
6/20 02:30	80.8	↓-2.5
6/20 02:40	78.3	↓-2.5
6/20 02:50	76.1	↓-2.2
6/20 03:00	73.9	↓-2.2
6/20 03:10	71.9	↓-2.0
6/20 03:20	70.1	↓-1.8
6/20 03:30	68.4	↓-1.7
6/20 03:40	67.0	↓-1.4
6/20 03:50	65.7	↓-1.3
6/20 04:00	64.7	↓-1.0
6/20 04:10	63.9	↓-0.8
6/20 04:20	63.4	↓-0.5
6/20 04:30	63.2	↓-0.2	干潮
6/20 04:40	63.3	↑0.1
6/20 04:50	63.7	↑0.4
6/20 05:00	64.5	↑0.8
6/20 05:10	65.6	↑1.1
6/20 05:20	67.0	↑1.4
6/20 05:30	68.8	↑1.8
6/20 05:40	70.9	↑2.1
6/20 05:50	73.4	↑2.5
6/20 06:00	76.2	↑2.8
6/20 06:10	79.3	↑3.1
6/20 06:20	82.7	↑3.4
6/20 06:30	86.3	↑3.6
6/20 06:40	90.2	↑3.9
6/20 06:50	94.2	↑4.0
6/20 07:00	98.4	↑4.2
6/20 07:10	102.7	↑4.3
6/20 07:20	107.1	↑4.4
6/20 07:30	111.5	↑4.4
6/20 07:40	116.0	↑4.5
6/20 07:50	120.4	↑4.4
6/20 08:00	124.7	↑4.3
6/20 08:10	129.0	↑4.3
6/20 08:20	133.2	↑4.2
6/20 08:30	137.2	↑4.0
6/20 08:40	141.0	↑3.8
6/20 08:50	144.7	↑3.7
6/20 09:00	148.1	↑3.4
6/20 09:10	151.3	↑3.2
6/20 09:20	154.2	↑2.9
6/20 09:30	156.9	↑2.7
6/20 09:40	159.2	↑2.3
6/20 09:50	161.2	↑2.0
6/20 10:00	162.8	↑1.6
6/20 10:10	164.0	↑1.2
6/20 10:20	164.9	↑0.9
6/20 10:30	165.3	↑0.4	満潮
6/20 10:40	165.3	0
6/20 10:50	164.8	↓-0.5
6/20 11:00	163.9	↓-0.9
6/20 11:10	162.6	↓-1.3
6/20 11:20	160.8	↓-1.8
6/20 11:30	158.6	↓-2.2
6/20 11:40	156.0	↓-2.6
6/20 11:50	153.0	↓-3.0
6/20 12:00	149.6	↓-3.4
6/20 12:10	145.9	↓-3.7
6/20 12:20	142.0	↓-3.9
6/20 12:30	137.7	↓-4.3
6/20 12:40	133.2	↓-4.5
6/20 12:50	128.6	↓-4.6
6/20 13:00	123.8	↓-4.8
6/20 13:10	119.0	↓-4.8
6/20 13:20	114.1	↓-4.9
6/20 13:30	109.1	↓-5.0	最大潮位差
6/20 13:40	104.2	↓-4.9
6/20 13:50	99.3	↓-4.9
6/20 14:00	94.5	↓-4.8
6/20 14:10	89.7	↓-4.8
6/20 14:20	85.0	↓-4.7
6/20 14:30	80.5	↓-4.5
6/20 14:40	76.0	↓-4.5
6/20 14:50	71.7	↓-4.3
6/20 15:00	67.5	↓-4.2
6/20 15:10	63.5	↓-4.0
6/20 15:20	59.5	↓-4.0
6/20 15:30	55.7	↓-3.8
6/20 15:40	52.1	↓-3.6
6/20 15:50	48.6	↓-3.5
6/20 16:00	45.3	↓-3.3
6/20 16:10	42.2	↓-3.1
6/20 16:20	39.2	↓-3.0
6/20 16:30	36.5	↓-2.7
6/20 16:40	34.1	↓-2.4
6/20 16:50	31.9	↓-2.2
6/20 17:00	29.9	↓-2.0
6/20 17:10	28.3	↓-1.6
6/20 17:20	27.0	↓-1.3
6/20 17:30	26.1	↓-0.9
6/20 17:40	25.5	↓-0.6
6/20 17:50	25.2	↓-0.3	干潮
6/20 18:00	25.4	↑0.2
6/20 18:10	25.9	↑0.5
6/20 18:20	26.8	↑0.9
6/20 18:30	28.0	↑1.2
6/20 18:40	29.6	↑1.6
6/20 18:50	31.5	↑1.9
6/20 19:00	33.7	↑2.2
6/20 19:10	36.2	↑2.5
6/20 19:20	39.0	↑2.8
6/20 19:30	42.1	↑3.1
6/20 19:40	45.4	↑3.3
6/20 19:50	48.9	↑3.5
6/20 20:00	52.5	↑3.6
6/20 20:10	56.3	↑3.8
6/20 20:20	60.2	↑3.9
6/20 20:30	64.2	↑4.0
6/20 20:40	68.3	↑4.1
6/20 20:50	72.5	↑4.2
6/20 21:00	76.6	↑4.1
6/20 21:10	80.8	↑4.2
6/20 21:20	84.9	↑4.1
6/20 21:30	88.9	↑4.0
6/20 21:40	92.9	↑4.0
6/20 21:50	96.7	↑3.8
6/20 22:00	100.4	↑3.7
6/20 22:10	103.9	↑3.5
6/20 22:20	107.2	↑3.3
6/20 22:30	110.2	↑3.0
6/20 22:40	113.0	↑2.8
6/20 22:50	115.4	↑2.4
6/20 23:00	117.5	↑2.1
6/20 23:10	119.3	↑1.8
6/20 23:20	120.7	↑1.4
6/20 23:30	121.7	↑1.0
6/20 23:40	122.3	↑0.6
6/20 23:50	122.5	↑0.2	満潮