18 (水)	11:13	05:04	22:43	16:41
	117cm	-11cm	157cm	33cm
大潮 出 07:16 入 17:13 出 08:21 入 18:36

八幡（福岡）2047年12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
12/18 00:00	119.1	↓-5.4
12/18 00:10	113.4	↓-5.7
12/18 00:20	107.6	↓-5.8
12/18 00:30	101.6	↓-6.0
12/18 00:40	95.5	↓-6.1
12/18 00:50	89.4	↓-6.1
12/18 01:00	83.2	↓-6.2	最大潮位差
12/18 01:10	77.1	↓-6.1
12/18 01:20	71.0	↓-6.1
12/18 01:30	65.0	↓-6.0
12/18 01:40	59.1	↓-5.9
12/18 01:50	53.4	↓-5.7
12/18 02:00	47.8	↓-5.6
12/18 02:10	42.3	↓-5.5
12/18 02:20	37.1	↓-5.2
12/18 02:30	32.0	↓-5.1
12/18 02:40	27.2	↓-4.8
12/18 02:50	22.5	↓-4.7
12/18 03:00	18.1	↓-4.4
12/18 03:10	13.9	↓-4.2
12/18 03:20	10.0	↓-3.9
12/18 03:30	6.3	↓-3.7
12/18 03:40	3.0	↓-3.3
12/18 03:50	-0.1	↓-3.1
12/18 04:00	-2.9	↓-2.8
12/18 04:10	-5.3	↓-2.4
12/18 04:20	-7.3	↓-2.0
12/18 04:30	-8.9	↓-1.6
12/18 04:40	-10.2	↓-1.3
12/18 04:50	-11.0	↓-0.8
12/18 05:00	-11.3	↓-0.3	干潮
12/18 05:10	-11.2	↑0.1
12/18 05:20	-10.7	↑0.5
12/18 05:30	-9.7	↑1.0
12/18 05:40	-8.3	↑1.4
12/18 05:50	-6.4	↑1.9
12/18 06:00	-4.1	↑2.3
12/18 06:10	-1.4	↑2.7
12/18 06:20	1.7	↑3.1
12/18 06:30	5.1	↑3.4
12/18 06:40	8.9	↑3.8
12/18 06:50	12.9	↑4.0
12/18 07:00	17.3	↑4.4
12/18 07:10	21.9	↑4.6
12/18 07:20	26.6	↑4.7
12/18 07:30	31.6	↑5.0
12/18 07:40	36.7	↑5.1
12/18 07:50	41.9	↑5.2
12/18 08:00	47.1	↑5.2
12/18 08:10	52.4	↑5.3
12/18 08:20	57.7	↑5.3
12/18 08:30	63.0	↑5.3
12/18 08:40	68.2	↑5.2
12/18 08:50	73.4	↑5.2
12/18 09:00	78.4	↑5.0
12/18 09:10	83.3	↑4.9
12/18 09:20	87.9	↑4.6
12/18 09:30	92.3	↑4.4
12/18 09:40	96.5	↑4.2
12/18 09:50	100.3	↑3.8
12/18 10:00	103.8	↑3.5
12/18 10:10	107.0	↑3.2
12/18 10:20	109.7	↑2.7
12/18 10:30	112.0	↑2.3
12/18 10:40	113.8	↑1.8
12/18 10:50	115.1	↑1.3
12/18 11:00	116.0	↑0.9
12/18 11:10	116.3	↑0.3	満潮
12/18 11:20	116.2	↓-0.1
12/18 11:30	115.6	↓-0.6
12/18 11:40	114.5	↓-1.1
12/18 11:50	113.0	↓-1.5
12/18 12:00	111.1	↓-1.9
12/18 12:10	108.7	↓-2.4
12/18 12:20	106.1	↓-2.6
12/18 12:30	103.1	↓-3.0
12/18 12:40	99.8	↓-3.3
12/18 12:50	96.4	↓-3.4
12/18 13:00	92.7	↓-3.7
12/18 13:10	89.0	↓-3.7
12/18 13:20	85.1	↓-3.9
12/18 13:30	81.3	↓-3.8
12/18 13:40	77.4	↓-3.9
12/18 13:50	73.5	↓-3.9
12/18 14:00	69.6	↓-3.9
12/18 14:10	65.9	↓-3.7
12/18 14:20	62.3	↓-3.6
12/18 14:30	58.7	↓-3.6
12/18 14:40	55.4	↓-3.3
12/18 14:50	52.1	↓-3.3
12/18 15:00	49.1	↓-3.0
12/18 15:10	46.2	↓-2.9
12/18 15:20	43.6	↓-2.6
12/18 15:30	41.2	↓-2.4
12/18 15:40	39.0	↓-2.2
12/18 15:50	37.2	↓-1.8
12/18 16:00	35.6	↓-1.6
12/18 16:10	34.3	↓-1.3
12/18 16:20	33.3	↓-1.0
12/18 16:30	32.8	↓-0.5
12/18 16:40	32.5	↓-0.3	干潮
12/18 16:50	32.7	↑0.2
12/18 17:00	33.3	↑0.6
12/18 17:10	34.3	↑1.0
12/18 17:20	35.8	↑1.5
12/18 17:30	37.7	↑1.9
12/18 17:40	40.0	↑2.3
12/18 17:50	42.7	↑2.7
12/18 18:00	45.9	↑3.2
12/18 18:10	49.4	↑3.5
12/18 18:20	53.3	↑3.9
12/18 18:30	57.5	↑4.2
12/18 18:40	62.0	↑4.5
12/18 18:50	66.7	↑4.7
12/18 19:00	71.7	↑5.0
12/18 19:10	76.8	↑5.1
12/18 19:20	82.1	↑5.3
12/18 19:30	87.5	↑5.4
12/18 19:40	92.9	↑5.4
12/18 19:50	98.3	↑5.4
12/18 20:00	103.6	↑5.3
12/18 20:10	108.9	↑5.3
12/18 20:20	114.1	↑5.2
12/18 20:30	119.1	↑5.0
12/18 20:40	124.0	↑4.9
12/18 20:50	128.6	↑4.6
12/18 21:00	133.0	↑4.4
12/18 21:10	137.1	↑4.1
12/18 21:20	140.8	↑3.7
12/18 21:30	144.3	↑3.5
12/18 21:40	147.4	↑3.1
12/18 21:50	150.1	↑2.7
12/18 22:00	152.3	↑2.2
12/18 22:10	154.1	↑1.8
12/18 22:20	155.5	↑1.4
12/18 22:30	156.3	↑0.8
12/18 22:40	156.7	↑0.4	満潮
12/18 22:50	156.5	↓-0.2
12/18 23:00	155.8	↓-0.7
12/18 23:10	154.6	↓-1.2
12/18 23:20	152.8	↓-1.8
12/18 23:30	150.5	↓-2.3
12/18 23:40	147.7	↓-2.8
12/18 23:50	144.4	↓-3.3