31 (土)	07:49	01:18	19:19	12:38
	88cm	22cm	118cm	56cm
中潮 出 07:22 入 17:21 出 13:57 入 03:41

八幡（福岡）2044年12月31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
12/31 00:00	27.5	↓-1.7
12/31 00:10	26.0	↓-1.5
12/31 00:20	24.7	↓-1.3
12/31 00:30	23.6	↓-1.1
12/31 00:40	22.7	↓-0.9
12/31 00:50	22.0	↓-0.7
12/31 01:00	21.5	↓-0.5
12/31 01:10	21.2	↓-0.3	干潮
12/31 01:20	21.2	0
12/31 01:30	21.3	↑0.1
12/31 01:40	21.7	↑0.4
12/31 01:50	22.3	↑0.6
12/31 02:00	23.1	↑0.8
12/31 02:10	24.2	↑1.1
12/31 02:20	25.4	↑1.2
12/31 02:30	26.8	↑1.4
12/31 02:40	28.5	↑1.7
12/31 02:50	30.3	↑1.8
12/31 03:00	32.3	↑2.0
12/31 03:10	34.4	↑2.1
12/31 03:20	36.7	↑2.3
12/31 03:30	39.0	↑2.3
12/31 03:40	41.5	↑2.5
12/31 03:50	44.1	↑2.6
12/31 04:00	46.7	↑2.6
12/31 04:10	49.4	↑2.7
12/31 04:20	52.1	↑2.7
12/31 04:30	54.7	↑2.6
12/31 04:40	57.4	↑2.7
12/31 04:50	60.0	↑2.6
12/31 05:00	62.6	↑2.6
12/31 05:10	65.1	↑2.5
12/31 05:20	67.6	↑2.5
12/31 05:30	69.9	↑2.3
12/31 05:40	72.1	↑2.2
12/31 05:50	74.3	↑2.2
12/31 06:00	76.3	↑2.0
12/31 06:10	78.2	↑1.9
12/31 06:20	79.9	↑1.7
12/31 06:30	81.5	↑1.6
12/31 06:40	82.9	↑1.4
12/31 06:50	84.1	↑1.2
12/31 07:00	85.2	↑1.1
12/31 07:10	86.1	↑0.9
12/31 07:20	86.8	↑0.7
12/31 07:30	87.3	↑0.5
12/31 07:40	87.6	↑0.3	満潮
12/31 07:50	87.6	0
12/31 08:00	87.5	↓-0.1
12/31 08:10	87.1	↓-0.4
12/31 08:20	86.5	↓-0.6
12/31 08:30	85.8	↓-0.7
12/31 08:40	84.8	↓-1.0
12/31 08:50	83.7	↓-1.1
12/31 09:00	82.4	↓-1.3
12/31 09:10	80.9	↓-1.5
12/31 09:20	79.3	↓-1.6
12/31 09:30	77.6	↓-1.7
12/31 09:40	75.9	↓-1.7
12/31 09:50	74.1	↓-1.8
12/31 10:00	72.3	↓-1.8
12/31 10:10	70.5	↓-1.8
12/31 10:20	68.7	↓-1.8
12/31 10:30	66.9	↓-1.8
12/31 10:40	65.3	↓-1.6
12/31 10:50	63.7	↓-1.6
12/31 11:00	62.2	↓-1.5
12/31 11:10	60.9	↓-1.3
12/31 11:20	59.7	↓-1.2
12/31 11:30	58.6	↓-1.1
12/31 11:40	57.7	↓-0.9
12/31 11:50	56.9	↓-0.8
12/31 12:00	56.3	↓-0.6
12/31 12:10	55.8	↓-0.5
12/31 12:20	55.5	↓-0.3
12/31 12:30	55.3	↓-0.2	干潮
12/31 12:40	55.3	0
12/31 12:50	55.4	↑0.1
12/31 13:00	55.7	↑0.3
12/31 13:10	56.0	↑0.3
12/31 13:20	56.6	↑0.6
12/31 13:30	57.3	↑0.7
12/31 13:40	58.1	↑0.8
12/31 13:50	59.1	↑1.0
12/31 14:00	60.2	↑1.1
12/31 14:10	61.4	↑1.2
12/31 14:20	62.9	↑1.5
12/31 14:30	64.4	↑1.5
12/31 14:40	66.1	↑1.7
12/31 14:50	67.9	↑1.8
12/31 15:00	69.9	↑2.0
12/31 15:10	72.0	↑2.1
12/31 15:20	74.2	↑2.2
12/31 15:30	76.5	↑2.3
12/31 15:40	78.8	↑2.3
12/31 15:50	81.3	↑2.5
12/31 16:00	83.7	↑2.4
12/31 16:10	86.3	↑2.6
12/31 16:20	88.8	↑2.5
12/31 16:30	91.3	↑2.5
12/31 16:40	93.8	↑2.5
12/31 16:50	96.2	↑2.4
12/31 17:00	98.6	↑2.4
12/31 17:10	100.9	↑2.3
12/31 17:20	103.1	↑2.2
12/31 17:30	105.2	↑2.1
12/31 17:40	107.2	↑2.0
12/31 17:50	109.0	↑1.8
12/31 18:00	110.7	↑1.7
12/31 18:10	112.3	↑1.6
12/31 18:20	113.6	↑1.3
12/31 18:30	114.8	↑1.2
12/31 18:40	115.8	↑1.0
12/31 18:50	116.6	↑0.8
12/31 19:00	117.1	↑0.5
12/31 19:10	117.5	↑0.4	満潮
12/31 19:20	117.5	0
12/31 19:30	117.4	↓-0.1
12/31 19:40	116.9	↓-0.5
12/31 19:50	116.2	↓-0.7
12/31 20:00	115.1	↓-1.1
12/31 20:10	113.8	↓-1.3
12/31 20:20	112.2	↓-1.6
12/31 20:30	110.3	↓-1.9
12/31 20:40	108.1	↓-2.2
12/31 20:50	105.5	↓-2.6
12/31 21:00	102.7	↓-2.8
12/31 21:10	99.7	↓-3.0
12/31 21:20	96.4	↓-3.3
12/31 21:30	92.9	↓-3.5
12/31 21:40	89.1	↓-3.8
12/31 21:50	85.2	↓-3.9
12/31 22:00	81.2	↓-4.0
12/31 22:10	77.0	↓-4.2
12/31 22:20	72.8	↓-4.2
12/31 22:30	68.5	↓-4.3	最大潮位差
12/31 22:40	64.3	↓-4.2
12/31 22:50	60.0	↓-4.3	最大潮位差
12/31 23:00	55.8	↓-4.2
12/31 23:10	51.7	↓-4.1
12/31 23:20	47.7	↓-4.0
12/31 23:30	43.8	↓-3.9
12/31 23:40	40.0	↓-3.8
12/31 23:50	36.5	↓-3.5