20 (火)	00:24	07:11	13:26	18:30
	149cm	63cm	114cm	83cm
小潮 出 06:05 入 18:18 出 12:05 入 21:45

八幡（福岡）2061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	148.2	↑0.9
9/20 00:10	148.7	↑0.5
9/20 00:20	148.9	↑0.2	満潮
9/20 00:30	148.9	0
9/20 00:40	148.5	↓-0.4
9/20 00:50	147.9	↓-0.6
9/20 01:00	146.9	↓-1.0
9/20 01:10	145.6	↓-1.3
9/20 01:20	144.1	↓-1.5
9/20 01:30	142.2	↓-1.9
9/20 01:40	140.1	↓-2.1
9/20 01:50	137.7	↓-2.4
9/20 02:00	135.1	↓-2.6
9/20 02:10	132.2	↓-2.9
9/20 02:20	129.1	↓-3.1
9/20 02:30	125.9	↓-3.2
9/20 02:40	122.5	↓-3.4
9/20 02:50	119.0	↓-3.5
9/20 03:00	115.4	↓-3.6
9/20 03:10	111.8	↓-3.6
9/20 03:20	108.2	↓-3.6
9/20 03:30	104.5	↓-3.7	最大潮位差
9/20 03:40	100.9	↓-3.6
9/20 03:50	97.4	↓-3.5
9/20 04:00	94.0	↓-3.4
9/20 04:10	90.8	↓-3.2
9/20 04:20	87.6	↓-3.2
9/20 04:30	84.7	↓-2.9
9/20 04:40	81.9	↓-2.8
9/20 04:50	79.3	↓-2.6
9/20 05:00	76.9	↓-2.4
9/20 05:10	74.7	↓-2.2
9/20 05:20	72.7	↓-2.0
9/20 05:30	70.9	↓-1.8
9/20 05:40	69.3	↓-1.6
9/20 05:50	67.9	↓-1.4
9/20 06:00	66.6	↓-1.3
9/20 06:10	65.5	↓-1.1
9/20 06:20	64.6	↓-0.9
9/20 06:30	63.9	↓-0.7
9/20 06:40	63.3	↓-0.6
9/20 06:50	62.9	↓-0.4
9/20 07:00	62.7	↓-0.2
9/20 07:10	62.6	↓-0.1	干潮
9/20 07:20	62.7	↑0.1
9/20 07:30	62.9	↑0.2
9/20 07:40	63.3	↑0.4
9/20 07:50	63.9	↑0.6
9/20 08:00	64.6	↑0.7
9/20 08:10	65.6	↑1.0
9/20 08:20	66.6	↑1.0
9/20 08:30	67.9	↑1.3
9/20 08:40	69.3	↑1.4
9/20 08:50	70.8	↑1.5
9/20 09:00	72.5	↑1.7
9/20 09:10	74.3	↑1.8
9/20 09:20	76.2	↑1.9
9/20 09:30	78.2	↑2.0
9/20 09:40	80.3	↑2.1
9/20 09:50	82.5	↑2.2
9/20 10:00	84.6	↑2.1
9/20 10:10	86.8	↑2.2
9/20 10:20	89.0	↑2.2
9/20 10:30	91.2	↑2.2
9/20 10:40	93.4	↑2.2
9/20 10:50	95.5	↑2.1
9/20 11:00	97.5	↑2.0
9/20 11:10	99.5	↑2.0
9/20 11:20	101.3	↑1.8
9/20 11:30	103.1	↑1.8
9/20 11:40	104.8	↑1.7
9/20 11:50	106.3	↑1.5
9/20 12:00	107.7	↑1.4
9/20 12:10	109.0	↑1.3
9/20 12:20	110.2	↑1.2
9/20 12:30	111.2	↑1.0
9/20 12:40	112.1	↑0.9
9/20 12:50	112.8	↑0.7
9/20 13:00	113.3	↑0.5
9/20 13:10	113.6	↑0.3
9/20 13:20	113.8	↑0.2	満潮
9/20 13:30	113.8	0
9/20 13:40	113.7	↓-0.1
9/20 13:50	113.3	↓-0.4
9/20 14:00	112.8	↓-0.5
9/20 14:10	112.0	↓-0.8
9/20 14:20	111.2	↓-0.8
9/20 14:30	110.1	↓-1.1
9/20 14:40	108.9	↓-1.2
9/20 14:50	107.6	↓-1.3
9/20 15:00	106.1	↓-1.5
9/20 15:10	104.6	↓-1.5
9/20 15:20	103.0	↓-1.6
9/20 15:30	101.3	↓-1.7
9/20 15:40	99.6	↓-1.7
9/20 15:50	97.9	↓-1.7
9/20 16:00	96.2	↓-1.7
9/20 16:10	94.5	↓-1.7
9/20 16:20	92.9	↓-1.6
9/20 16:30	91.4	↓-1.5
9/20 16:40	89.9	↓-1.5
9/20 16:50	88.6	↓-1.3
9/20 17:00	87.3	↓-1.3
9/20 17:10	86.2	↓-1.1
9/20 17:20	85.2	↓-1.0
9/20 17:30	84.3	↓-0.9
9/20 17:40	83.6	↓-0.7
9/20 17:50	83.0	↓-0.6
9/20 18:00	82.6	↓-0.4
9/20 18:10	82.2	↓-0.4
9/20 18:20	82.1	↓-0.1	干潮
9/20 18:30	82.0	↓-0.1	干潮
9/20 18:40	82.1	↑0.1
9/20 18:50	82.3	↑0.2
9/20 19:00	82.7	↑0.4
9/20 19:10	83.2	↑0.5
9/20 19:20	83.8	↑0.6
9/20 19:30	84.6	↑0.8
9/20 19:40	85.5	↑0.9
9/20 19:50	86.6	↑1.1
9/20 20:00	87.8	↑1.2
9/20 20:10	89.2	↑1.4
9/20 20:20	90.7	↑1.5
9/20 20:30	92.4	↑1.7
9/20 20:40	94.3	↑1.9
9/20 20:50	96.3	↑2.0
9/20 21:00	98.4	↑2.1
9/20 21:10	100.6	↑2.2
9/20 21:20	102.9	↑2.3
9/20 21:30	105.4	↑2.5
9/20 21:40	107.9	↑2.5
9/20 21:50	110.4	↑2.5
9/20 22:00	113.0	↑2.6
9/20 22:10	115.5	↑2.5
9/20 22:20	118.1	↑2.6
9/20 22:30	120.5	↑2.4
9/20 22:40	123.0	↑2.5
9/20 22:50	125.3	↑2.3
9/20 23:00	127.5	↑2.2
9/20 23:10	129.6	↑2.1
9/20 23:20	131.5	↑1.9
9/20 23:30	133.3	↑1.8
9/20 23:40	134.9	↑1.6
9/20 23:50	136.3	↑1.4