20 (木)	08:09	01:47	20:55	14:55
	160cm	61cm	134cm	29cm
中潮 出 06:04 入 18:19 出 03:12 入 16:56 潮干狩り ○ 14:20～15:28

八幡（福岡）2063年09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
9/20 00:00	73.7	↓-2.4
9/20 00:10	71.5	↓-2.2
9/20 00:20	69.5	↓-2.0
9/20 00:30	67.7	↓-1.8
9/20 00:40	66.0	↓-1.7
9/20 00:50	64.6	↓-1.4
9/20 01:00	63.3	↓-1.3
9/20 01:10	62.3	↓-1.0
9/20 01:20	61.5	↓-0.8
9/20 01:30	61.0	↓-0.5
9/20 01:40	60.7	↓-0.3	干潮
9/20 01:50	60.7	0
9/20 02:00	60.9	↑0.2
9/20 02:10	61.4	↑0.5
9/20 02:20	62.2	↑0.8
9/20 02:30	63.4	↑1.2
9/20 02:40	64.8	↑1.4
9/20 02:50	66.4	↑1.6
9/20 03:00	68.4	↑2.0
9/20 03:10	70.7	↑2.3
9/20 03:20	73.2	↑2.5
9/20 03:30	76.0	↑2.8
9/20 03:40	79.0	↑3.0
9/20 03:50	82.2	↑3.2
9/20 04:00	85.6	↑3.4
9/20 04:10	89.2	↑3.6
9/20 04:20	92.9	↑3.7
9/20 04:30	96.8	↑3.9
9/20 04:40	100.7	↑3.9
9/20 04:50	104.8	↑4.1
9/20 05:00	108.8	↑4.0
9/20 05:10	112.8	↑4.0
9/20 05:20	116.9	↑4.1
9/20 05:30	120.9	↑4.0
9/20 05:40	124.8	↑3.9
9/20 05:50	128.6	↑3.8
9/20 06:00	132.3	↑3.7
9/20 06:10	135.9	↑3.6
9/20 06:20	139.2	↑3.3
9/20 06:30	142.5	↑3.3
9/20 06:40	145.5	↑3.0
9/20 06:50	148.2	↑2.7
9/20 07:00	150.7	↑2.5
9/20 07:10	153.0	↑2.3
9/20 07:20	154.9	↑1.9
9/20 07:30	156.5	↑1.6
9/20 07:40	157.8	↑1.3
9/20 07:50	158.7	↑0.9
9/20 08:00	159.2	↑0.5	満潮
9/20 08:10	159.3	↑0.1
9/20 08:20	159.1	↓-0.2
9/20 08:30	158.4	↓-0.7
9/20 08:40	157.3	↓-1.1
9/20 08:50	155.7	↓-1.6
9/20 09:00	153.8	↓-1.9
9/20 09:10	151.5	↓-2.3
9/20 09:20	148.7	↓-2.8
9/20 09:30	145.6	↓-3.1
9/20 09:40	142.2	↓-3.4
9/20 09:50	138.4	↓-3.8
9/20 10:00	134.4	↓-4.0
9/20 10:10	130.1	↓-4.3
9/20 10:20	125.6	↓-4.5
9/20 10:30	120.9	↓-4.7
9/20 10:40	116.0	↓-4.9
9/20 10:50	111.1	↓-4.9
9/20 11:00	106.1	↓-5.0
9/20 11:10	101.0	↓-5.1	最大潮位差
9/20 11:20	96.0	↓-5.0
9/20 11:30	91.0	↓-5.0
9/20 11:40	86.0	↓-5.0
9/20 11:50	81.1	↓-4.9
9/20 12:00	76.4	↓-4.7
9/20 12:10	71.7	↓-4.7
9/20 12:20	67.2	↓-4.5
9/20 12:30	62.9	↓-4.3
9/20 12:40	58.7	↓-4.2
9/20 12:50	54.7	↓-4.0
9/20 13:00	51.0	↓-3.7
9/20 13:10	47.5	↓-3.5
9/20 13:20	44.2	↓-3.3
9/20 13:30	41.2	↓-3.0
9/20 13:40	38.5	↓-2.7
9/20 13:50	36.0	↓-2.5
9/20 14:00	33.9	↓-2.1
9/20 14:10	32.1	↓-1.8
9/20 14:20	30.6	↓-1.5
9/20 14:30	29.5	↓-1.1
9/20 14:40	28.8	↓-0.7
9/20 14:50	28.5	↓-0.3	干潮
9/20 15:00	28.5	0
9/20 15:10	29.0	↑0.5
9/20 15:20	29.8	↑0.8
9/20 15:30	31.0	↑1.2
9/20 15:40	32.6	↑1.6
9/20 15:50	34.5	↑1.9
9/20 16:00	36.9	↑2.4
9/20 16:10	39.5	↑2.6
9/20 16:20	42.5	↑3.0
9/20 16:30	45.7	↑3.2
9/20 16:40	49.2	↑3.5
9/20 16:50	53.0	↑3.8
9/20 17:00	56.9	↑3.9
9/20 17:10	61.1	↑4.2
9/20 17:20	65.3	↑4.2
9/20 17:30	69.7	↑4.4
9/20 17:40	74.1	↑4.4
9/20 17:50	78.6	↑4.5
9/20 18:00	83.1	↑4.5
9/20 18:10	87.6	↑4.5
9/20 18:20	92.1	↑4.5
9/20 18:30	96.5	↑4.4
9/20 18:40	100.7	↑4.2
9/20 18:50	104.9	↑4.2
9/20 19:00	108.8	↑3.9
9/20 19:10	112.6	↑3.8
9/20 19:20	116.2	↑3.6
9/20 19:30	119.5	↑3.3
9/20 19:40	122.5	↑3.0
9/20 19:50	125.3	↑2.8
9/20 20:00	127.6	↑2.3
9/20 20:10	129.7	↑2.1
9/20 20:20	131.3	↑1.6
9/20 20:30	132.5	↑1.2
9/20 20:40	133.4	↑0.9
9/20 20:50	133.7	↑0.3	満潮
9/20 21:00	133.7	0
9/20 21:10	133.2	↓-0.5
9/20 21:20	132.3	↓-0.9
9/20 21:30	130.9	↓-1.4
9/20 21:40	129.2	↓-1.7
9/20 21:50	127.0	↓-2.2
9/20 22:00	124.5	↓-2.5
9/20 22:10	121.7	↓-2.8
9/20 22:20	118.5	↓-3.2
9/20 22:30	115.1	↓-3.4
9/20 22:40	111.5	↓-3.6
9/20 22:50	107.7	↓-3.8
9/20 23:00	103.8	↓-3.9
9/20 23:10	99.8	↓-4.0
9/20 23:20	95.7	↓-4.1
9/20 23:30	91.6	↓-4.1
9/20 23:40	87.5	↓-4.1
9/20 23:50	83.5	↓-4.0