18 (水)	11:57	05:45	23:32	17:22
	126cm	9cm	148cm	46cm
中潮 出 06:52 入 17:14 出 19:55 入 09:16

八幡（福岡）2054年11月18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
11/18 00:00	141.4	↓-2.6
11/18 00:10	138.3	↓-3.1
11/18 00:20	134.8	↓-3.5
11/18 00:30	130.9	↓-3.9
11/18 00:40	126.7	↓-4.2
11/18 00:50	122.0	↓-4.7
11/18 01:00	117.1	↓-4.9
11/18 01:10	111.9	↓-5.2
11/18 01:20	106.5	↓-5.4
11/18 01:30	101.0	↓-5.5
11/18 01:40	95.3	↓-5.7
11/18 01:50	89.5	↓-5.8	最大潮位差
11/18 02:00	83.8	↓-5.7
11/18 02:10	78.0	↓-5.8	最大潮位差
11/18 02:20	72.4	↓-5.6
11/18 02:30	66.8	↓-5.6
11/18 02:40	61.4	↓-5.4
11/18 02:50	56.2	↓-5.2
11/18 03:00	51.2	↓-5.0
11/18 03:10	46.5	↓-4.7
11/18 03:20	42.0	↓-4.5
11/18 03:30	37.7	↓-4.3
11/18 03:40	33.7	↓-4.0
11/18 03:50	30.0	↓-3.7
11/18 04:00	26.6	↓-3.4
11/18 04:10	23.4	↓-3.2
11/18 04:20	20.6	↓-2.8
11/18 04:30	18.0	↓-2.6
11/18 04:40	15.8	↓-2.2
11/18 04:50	13.8	↓-2.0
11/18 05:00	12.1	↓-1.7
11/18 05:10	10.8	↓-1.3
11/18 05:20	9.8	↓-1.0
11/18 05:30	9.1	↓-0.7
11/18 05:40	8.7	↓-0.4	干潮
11/18 05:50	8.8	↑0.1
11/18 06:00	9.2	↑0.4
11/18 06:10	10.0	↑0.8
11/18 06:20	11.2	↑1.2
11/18 06:30	12.7	↑1.5
11/18 06:40	14.7	↑2.0
11/18 06:50	17.0	↑2.3
11/18 07:00	19.8	↑2.8
11/18 07:10	22.9	↑3.1
11/18 07:20	26.3	↑3.4
11/18 07:30	30.0	↑3.7
11/18 07:40	34.0	↑4.0
11/18 07:50	38.3	↑4.3
11/18 08:00	42.8	↑4.5
11/18 08:10	47.4	↑4.6
11/18 08:20	52.2	↑4.8
11/18 08:30	57.1	↑4.9
11/18 08:40	62.1	↑5.0
11/18 08:50	67.1	↑5.0
11/18 09:00	72.0	↑4.9
11/18 09:10	77.0	↑5.0
11/18 09:20	81.8	↑4.8
11/18 09:30	86.5	↑4.7
11/18 09:40	91.0	↑4.5
11/18 09:50	95.4	↑4.4
11/18 10:00	99.6	↑4.2
11/18 10:10	103.6	↑4.0
11/18 10:20	107.3	↑3.7
11/18 10:30	110.7	↑3.4
11/18 10:40	113.8	↑3.1
11/18 10:50	116.6	↑2.8
11/18 11:00	119.1	↑2.5
11/18 11:10	121.2	↑2.1
11/18 11:20	122.9	↑1.7
11/18 11:30	124.2	↑1.3
11/18 11:40	125.1	↑0.9
11/18 11:50	125.5	↑0.4	満潮
11/18 12:00	125.6	↑0.1
11/18 12:10	125.2	↓-0.4
11/18 12:20	124.3	↓-0.9
11/18 12:30	123.0	↓-1.3
11/18 12:40	121.4	↓-1.6
11/18 12:50	119.3	↓-2.1
11/18 13:00	116.8	↓-2.5
11/18 13:10	114.0	↓-2.8
11/18 13:20	110.9	↓-3.1
11/18 13:30	107.5	↓-3.4
11/18 13:40	103.9	↓-3.6
11/18 13:50	100.1	↓-3.8
11/18 14:00	96.2	↓-3.9
11/18 14:10	92.2	↓-4.0
11/18 14:20	88.1	↓-4.1
11/18 14:30	84.1	↓-4.0
11/18 14:40	80.2	↓-3.9
11/18 14:50	76.4	↓-3.8
11/18 15:00	72.7	↓-3.7
11/18 15:10	69.1	↓-3.6
11/18 15:20	65.8	↓-3.3
11/18 15:30	62.7	↓-3.1
11/18 15:40	59.9	↓-2.8
11/18 15:50	57.3	↓-2.6
11/18 16:00	54.9	↓-2.4
11/18 16:10	52.8	↓-2.1
11/18 16:20	51.0	↓-1.8
11/18 16:30	49.5	↓-1.5
11/18 16:40	48.2	↓-1.3
11/18 16:50	47.2	↓-1.0
11/18 17:00	46.5	↓-0.7
11/18 17:10	46.0	↓-0.5
11/18 17:20	45.8	↓-0.2	干潮
11/18 17:30	45.9	↑0.1
11/18 17:40	46.4	↑0.5
11/18 17:50	47.0	↑0.6
11/18 18:00	48.0	↑1.0
11/18 18:10	49.3	↑1.3
11/18 18:20	50.9	↑1.6
11/18 18:30	52.9	↑2.0
11/18 18:40	55.1	↑2.2
11/18 18:50	57.6	↑2.5
11/18 19:00	60.5	↑2.9
11/18 19:10	63.6	↑3.1
11/18 19:20	67.0	↑3.4
11/18 19:30	70.6	↑3.6
11/18 19:40	74.4	↑3.8
11/18 19:50	78.5	↑4.1
11/18 20:00	82.7	↑4.2
11/18 20:10	87.0	↑4.3
11/18 20:20	91.4	↑4.4
11/18 20:30	95.9	↑4.5
11/18 20:40	100.4	↑4.5
11/18 20:50	104.8	↑4.4
11/18 21:00	109.2	↑4.4
11/18 21:10	113.5	↑4.3
11/18 21:20	117.6	↑4.1
11/18 21:30	121.6	↑4.0
11/18 21:40	125.3	↑3.7
11/18 21:50	128.8	↑3.5
11/18 22:00	132.1	↑3.3
11/18 22:10	135.1	↑3.0
11/18 22:20	137.8	↑2.7
11/18 22:30	140.2	↑2.4
11/18 22:40	142.3	↑2.1
11/18 22:50	144.0	↑1.7
11/18 23:00	145.4	↑1.4
11/18 23:10	146.4	↑1.0
11/18 23:20	147.1	↑0.7
11/18 23:30	147.3	↑0.2	満潮
11/18 23:40	147.2	↓-0.1
11/18 23:50	146.6	↓-0.6