20 (金)	11:17	04:58	23:23	17:29
	158cm	39cm	153cm	42cm
中潮 出 06:04 入 18:18 出 07:57 入 19:43

八幡（福岡）2058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	141.2	↓-2.8
9/20 00:10	138.0	↓-3.2
9/20 00:20	134.4	↓-3.6
9/20 00:30	130.5	↓-3.9
9/20 00:40	126.2	↓-4.3
9/20 00:50	121.6	↓-4.6
9/20 01:00	116.9	↓-4.7
9/20 01:10	111.9	↓-5.0
9/20 01:20	106.8	↓-5.1	最大潮位差
9/20 01:30	101.7	↓-5.1	最大潮位差
9/20 01:40	96.6	↓-5.1	最大潮位差
9/20 01:50	91.5	↓-5.1	最大潮位差
9/20 02:00	86.4	↓-5.1	最大潮位差
9/20 02:10	81.5	↓-4.9
9/20 02:20	76.8	↓-4.7
9/20 02:30	72.3	↓-4.5
9/20 02:40	68.0	↓-4.3
9/20 02:50	63.9	↓-4.1
9/20 03:00	60.1	↓-3.8
9/20 03:10	56.6	↓-3.5
9/20 03:20	53.4	↓-3.2
9/20 03:30	50.4	↓-3.0
9/20 03:40	47.8	↓-2.6
9/20 03:50	45.5	↓-2.3
9/20 04:00	43.5	↓-2.0
9/20 04:10	41.8	↓-1.7
9/20 04:20	40.4	↓-1.4
9/20 04:30	39.3	↓-1.1
9/20 04:40	38.6	↓-0.7
9/20 04:50	38.2	↓-0.4	干潮
9/20 05:00	38.1	↓-0.1
9/20 05:10	38.4	↑0.3
9/20 05:20	39.1	↑0.7
9/20 05:30	40.1	↑1.0
9/20 05:40	41.4	↑1.3
9/20 05:50	43.2	↑1.8
9/20 06:00	45.3	↑2.1
9/20 06:10	47.8	↑2.5
9/20 06:20	50.6	↑2.8
9/20 06:30	53.7	↑3.1
9/20 06:40	57.2	↑3.5
9/20 06:50	61.0	↑3.8
9/20 07:00	65.1	↑4.1
9/20 07:10	69.4	↑4.3
9/20 07:20	73.9	↑4.5
9/20 07:30	78.6	↑4.7
9/20 07:40	83.4	↑4.8
9/20 07:50	88.3	↑4.9
9/20 08:00	93.3	↑5.0
9/20 08:10	98.3	↑5.0
9/20 08:20	103.2	↑4.9
9/20 08:30	108.2	↑5.0
9/20 08:40	113.0	↑4.8
9/20 08:50	117.7	↑4.7
9/20 09:00	122.3	↑4.6
9/20 09:10	126.7	↑4.4
9/20 09:20	130.9	↑4.2
9/20 09:30	134.9	↑4.0
9/20 09:40	138.6	↑3.7
9/20 09:50	142.0	↑3.4
9/20 10:00	145.1	↑3.1
9/20 10:10	147.9	↑2.8
9/20 10:20	150.4	↑2.5
9/20 10:30	152.5	↑2.1
9/20 10:40	154.3	↑1.8
9/20 10:50	155.6	↑1.3
9/20 11:00	156.5	↑0.9
9/20 11:10	157.0	↑0.5	満潮
9/20 11:20	157.1	↑0.1
9/20 11:30	156.7	↓-0.4
9/20 11:40	155.8	↓-0.9
9/20 11:50	154.5	↓-1.3
9/20 12:00	152.7	↓-1.8
9/20 12:10	150.5	↓-2.2
9/20 12:20	147.9	↓-2.6
9/20 12:30	144.8	↓-3.1
9/20 12:40	141.4	↓-3.4
9/20 12:50	137.6	↓-3.8
9/20 13:00	133.6	↓-4.0
9/20 13:10	129.2	↓-4.4
9/20 13:20	124.6	↓-4.6
9/20 13:30	119.9	↓-4.7
9/20 13:40	115.0	↓-4.9
9/20 13:50	110.0	↓-5.0
9/20 14:00	105.0	↓-5.0
9/20 14:10	100.0	↓-5.0
9/20 14:20	95.0	↓-5.0
9/20 14:30	90.1	↓-4.9
9/20 14:40	85.4	↓-4.7
9/20 14:50	80.8	↓-4.6
9/20 15:00	76.4	↓-4.4
9/20 15:10	72.2	↓-4.2
9/20 15:20	68.2	↓-4.0
9/20 15:30	64.5	↓-3.7
9/20 15:40	61.0	↓-3.5
9/20 15:50	57.8	↓-3.2
9/20 16:00	54.8	↓-3.0
9/20 16:10	52.1	↓-2.7
9/20 16:20	49.7	↓-2.4
9/20 16:30	47.6	↓-2.1
9/20 16:40	45.8	↓-1.8
9/20 16:50	44.3	↓-1.5
9/20 17:00	43.1	↓-1.2
9/20 17:10	42.3	↓-0.8
9/20 17:20	41.8	↓-0.5	干潮
9/20 17:30	41.7	↓-0.1
9/20 17:40	42.0	↑0.3
9/20 17:50	42.6	↑0.6
9/20 18:00	43.6	↑1.0
9/20 18:10	45.0	↑1.4
9/20 18:20	46.9	↑1.9
9/20 18:30	49.1	↑2.2
9/20 18:40	51.7	↑2.6
9/20 18:50	54.7	↑3.0
9/20 19:00	58.0	↑3.3
9/20 19:10	61.6	↑3.6
9/20 19:20	65.6	↑4.0
9/20 19:30	69.9	↑4.3
9/20 19:40	74.3	↑4.4
9/20 19:50	79.0	↑4.7
9/20 20:00	83.8	↑4.8
9/20 20:10	88.7	↑4.9
9/20 20:20	93.7	↑5.0
9/20 20:30	98.8	↑5.1	最大潮位差
9/20 20:40	103.8	↑5.0
9/20 20:50	108.7	↑4.9
9/20 21:00	113.5	↑4.8
9/20 21:10	118.2	↑4.7
9/20 21:20	122.7	↑4.5
9/20 21:30	127.0	↑4.3
9/20 21:40	131.1	↑4.1
9/20 21:50	134.9	↑3.8
9/20 22:00	138.4	↑3.5
9/20 22:10	141.5	↑3.1
9/20 22:20	144.3	↑2.8
9/20 22:30	146.8	↑2.5
9/20 22:40	148.8	↑2.0
9/20 22:50	150.5	↑1.7
9/20 23:00	151.7	↑1.2
9/20 23:10	152.5	↑0.8
9/20 23:20	152.8	↑0.3	満潮
9/20 23:30	152.6	↓-0.2
9/20 23:40	152.0	↓-0.6
9/20 23:50	150.9	↓-1.1