13 (火)	09:50	03:33	21:20	15:20
	111cm	11cm	140cm	39cm
大潮 出 07:13 入 17:11 出 05:58 入 16:30

八幡（福岡）2050年12月13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
12/13 00:00	67.0	↓-4.7
12/13 00:10	62.3	↓-4.7
12/13 00:20	57.8	↓-4.5
12/13 00:30	53.4	↓-4.4
12/13 00:40	49.2	↓-4.2
12/13 00:50	45.2	↓-4.0
12/13 01:00	41.3	↓-3.9
12/13 01:10	37.7	↓-3.6
12/13 01:20	34.3	↓-3.4
12/13 01:30	31.0	↓-3.3
12/13 01:40	28.0	↓-3.0
12/13 01:50	25.2	↓-2.8
12/13 02:00	22.6	↓-2.6
12/13 02:10	20.3	↓-2.3
12/13 02:20	18.1	↓-2.2
12/13 02:30	16.2	↓-1.9
12/13 02:40	14.6	↓-1.6
12/13 02:50	13.2	↓-1.4
12/13 03:00	12.1	↓-1.1
12/13 03:10	11.2	↓-0.9
12/13 03:20	10.7	↓-0.5
12/13 03:30	10.5	↓-0.2	干潮
12/13 03:40	10.6	↑0.1
12/13 03:50	11.0	↑0.4
12/13 04:00	11.7	↑0.7
12/13 04:10	12.8	↑1.1
12/13 04:20	14.2	↑1.4
12/13 04:30	15.9	↑1.7
12/13 04:40	17.9	↑2.0
12/13 04:50	20.2	↑2.3
12/13 05:00	22.9	↑2.7
12/13 05:10	25.7	↑2.8
12/13 05:20	28.8	↑3.1
12/13 05:30	32.1	↑3.3
12/13 05:40	35.7	↑3.6
12/13 05:50	39.3	↑3.6
12/13 06:00	43.1	↑3.8
12/13 06:10	47.0	↑3.9
12/13 06:20	51.0	↑4.0
12/13 06:30	55.1	↑4.1
12/13 06:40	59.1	↑4.0
12/13 06:50	63.2	↑4.1
12/13 07:00	67.3	↑4.1
12/13 07:10	71.3	↑4.0
12/13 07:20	75.3	↑4.0
12/13 07:30	79.2	↑3.9
12/13 07:40	82.9	↑3.7
12/13 07:50	86.6	↑3.7
12/13 08:00	90.1	↑3.5
12/13 08:10	93.4	↑3.3
12/13 08:20	96.5	↑3.1
12/13 08:30	99.4	↑2.9
12/13 08:40	102.0	↑2.6
12/13 08:50	104.3	↑2.3
12/13 09:00	106.4	↑2.1
12/13 09:10	108.0	↑1.6
12/13 09:20	109.4	↑1.4
12/13 09:30	110.3	↑0.9
12/13 09:40	110.8	↑0.5	満潮
12/13 09:50	111.0	↑0.2	満潮
12/13 10:00	110.7	↓-0.3
12/13 10:10	110.1	↓-0.6
12/13 10:20	109.0	↓-1.1
12/13 10:30	107.6	↓-1.4
12/13 10:40	105.8	↓-1.8
12/13 10:50	103.6	↓-2.2
12/13 11:00	101.2	↓-2.4
12/13 11:10	98.5	↓-2.7
12/13 11:20	95.5	↓-3.0
12/13 11:30	92.4	↓-3.1
12/13 11:40	89.1	↓-3.3
12/13 11:50	85.7	↓-3.4
12/13 12:00	82.3	↓-3.4
12/13 12:10	78.8	↓-3.5
12/13 12:20	75.3	↓-3.5
12/13 12:30	71.9	↓-3.4
12/13 12:40	68.6	↓-3.3
12/13 12:50	65.3	↓-3.3
12/13 13:00	62.2	↓-3.1
12/13 13:10	59.2	↓-3.0
12/13 13:20	56.4	↓-2.8
12/13 13:30	53.7	↓-2.7
12/13 13:40	51.3	↓-2.4
12/13 13:50	49.0	↓-2.3
12/13 14:00	46.9	↓-2.1
12/13 14:10	45.0	↓-1.9
12/13 14:20	43.3	↓-1.7
12/13 14:30	41.9	↓-1.4
12/13 14:40	40.7	↓-1.2
12/13 14:50	39.7	↓-1.0
12/13 15:00	39.0	↓-0.7
12/13 15:10	38.6	↓-0.4	干潮
12/13 15:20	38.5	↓-0.1	干潮
12/13 15:30	38.7	↑0.2
12/13 15:40	39.2	↑0.5
12/13 15:50	40.0	↑0.8
12/13 16:00	41.2	↑1.2
12/13 16:10	42.7	↑1.5
12/13 16:20	44.6	↑1.9
12/13 16:30	46.8	↑2.2
12/13 16:40	49.4	↑2.6
12/13 16:50	52.2	↑2.8
12/13 17:00	55.4	↑3.2
12/13 17:10	58.8	↑3.4
12/13 17:20	62.5	↑3.7
12/13 17:30	66.4	↑3.9
12/13 17:40	70.5	↑4.1
12/13 17:50	74.7	↑4.2
12/13 18:00	79.1	↑4.4
12/13 18:10	83.5	↑4.4
12/13 18:20	87.9	↑4.4
12/13 18:30	92.4	↑4.5
12/13 18:40	96.8	↑4.4
12/13 18:50	101.1	↑4.3
12/13 19:00	105.4	↑4.3
12/13 19:10	109.5	↑4.1
12/13 19:20	113.4	↑3.9
12/13 19:30	117.2	↑3.8
12/13 19:40	120.7	↑3.5
12/13 19:50	124.0	↑3.3
12/13 20:00	127.1	↑3.1
12/13 20:10	129.8	↑2.7
12/13 20:20	132.3	↑2.5
12/13 20:30	134.4	↑2.1
12/13 20:40	136.2	↑1.8
12/13 20:50	137.6	↑1.4
12/13 21:00	138.6	↑1.0
12/13 21:10	139.2	↑0.6	満潮
12/13 21:20	139.3	↑0.1	満潮
12/13 21:30	139.1	↓-0.2
12/13 21:40	138.3	↓-0.8
12/13 21:50	137.1	↓-1.2
12/13 22:00	135.5	↓-1.6
12/13 22:10	133.4	↓-2.1
12/13 22:20	130.8	↓-2.6
12/13 22:30	127.8	↓-3.0
12/13 22:40	124.4	↓-3.4
12/13 22:50	120.6	↓-3.8
12/13 23:00	116.5	↓-4.1
12/13 23:10	112.0	↓-4.5
12/13 23:20	107.3	↓-4.7
12/13 23:30	102.3	↓-5.0
12/13 23:40	97.1	↓-5.2
12/13 23:50	91.8	↓-5.3	最大潮位差