19 (日)	04:48	10:35	17:08	-
	82cm	52cm	100cm	-
長潮 出 07:17 入 17:13 出 01:23 入 12:54

八幡（福岡）2049年12月19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
12/19 00:00	55.7	↑0.8
12/19 00:10	56.6	↑0.9
12/19 00:20	57.6	↑1.0
12/19 00:30	58.6	↑1.0
12/19 00:40	59.7	↑1.1
12/19 00:50	60.9	↑1.2
12/19 01:00	62.0	↑1.1
12/19 01:10	63.3	↑1.3
12/19 01:20	64.5	↑1.2
12/19 01:30	65.8	↑1.3
12/19 01:40	67.0	↑1.2
12/19 01:50	68.3	↑1.3
12/19 02:00	69.5	↑1.2
12/19 02:10	70.8	↑1.3
12/19 02:20	72.0	↑1.2
12/19 02:30	73.2	↑1.2
12/19 02:40	74.3	↑1.1
12/19 02:50	75.4	↑1.1
12/19 03:00	76.4	↑1.0
12/19 03:10	77.4	↑1.0
12/19 03:20	78.2	↑0.8
12/19 03:30	79.0	↑0.8
12/19 03:40	79.7	↑0.7
12/19 03:50	80.4	↑0.7
12/19 04:00	80.9	↑0.5
12/19 04:10	81.3	↑0.4
12/19 04:20	81.6	↑0.3
12/19 04:30	81.8	↑0.2
12/19 04:40	82.0	↑0.2	満潮
12/19 04:50	82.0	0
12/19 05:00	81.9	↓-0.1
12/19 05:10	81.7	↓-0.2
12/19 05:20	81.4	↓-0.3
12/19 05:30	81.1	↓-0.3
12/19 05:40	80.6	↓-0.5
12/19 05:50	80.0	↓-0.6
12/19 06:00	79.4	↓-0.6
12/19 06:10	78.6	↓-0.8
12/19 06:20	77.8	↓-0.8
12/19 06:30	76.9	↓-0.9
12/19 06:40	75.9	↓-1.0
12/19 06:50	74.9	↓-1.0
12/19 07:00	73.7	↓-1.2
12/19 07:10	72.5	↓-1.2
12/19 07:20	71.2	↓-1.3
12/19 07:30	69.9	↓-1.3
12/19 07:40	68.6	↓-1.3
12/19 07:50	67.2	↓-1.4
12/19 08:00	65.8	↓-1.4
12/19 08:10	64.4	↓-1.4
12/19 08:20	63.0	↓-1.4
12/19 08:30	61.6	↓-1.4
12/19 08:40	60.3	↓-1.3
12/19 08:50	59.0	↓-1.3
12/19 09:00	57.7	↓-1.3
12/19 09:10	56.6	↓-1.1
12/19 09:20	55.5	↓-1.1
12/19 09:30	54.6	↓-0.9
12/19 09:40	53.8	↓-0.8
12/19 09:50	53.1	↓-0.7
12/19 10:00	52.5	↓-0.6
12/19 10:10	52.1	↓-0.4
12/19 10:20	51.8	↓-0.3
12/19 10:30	51.6	↓-0.2	干潮
12/19 10:40	51.7	↑0.1
12/19 10:50	51.8	↑0.1
12/19 11:00	52.1	↑0.3
12/19 11:10	52.6	↑0.5
12/19 11:20	53.2	↑0.6
12/19 11:30	54.0	↑0.8
12/19 11:40	54.8	↑0.8
12/19 11:50	55.8	↑1.0
12/19 12:00	57.0	↑1.2
12/19 12:10	58.2	↑1.2
12/19 12:20	59.6	↑1.4
12/19 12:30	61.0	↑1.4
12/19 12:40	62.6	↑1.6
12/19 12:50	64.2	↑1.6
12/19 13:00	65.9	↑1.7
12/19 13:10	67.7	↑1.8
12/19 13:20	69.5	↑1.8
12/19 13:30	71.3	↑1.8
12/19 13:40	73.2	↑1.9
12/19 13:50	75.2	↑2.0
12/19 14:00	77.1	↑1.9
12/19 14:10	79.0	↑1.9
12/19 14:20	80.9	↑1.9
12/19 14:30	82.8	↑1.9
12/19 14:40	84.6	↑1.8
12/19 14:50	86.3	↑1.7
12/19 15:00	88.0	↑1.7
12/19 15:10	89.6	↑1.6
12/19 15:20	91.1	↑1.5
12/19 15:30	92.5	↑1.4
12/19 15:40	93.8	↑1.3
12/19 15:50	95.0	↑1.2
12/19 16:00	96.0	↑1.0
12/19 16:10	96.9	↑0.9
12/19 16:20	97.7	↑0.8
12/19 16:30	98.3	↑0.6
12/19 16:40	98.8	↑0.5
12/19 16:50	99.1	↑0.3
12/19 17:00	99.2	↑0.1	満潮
12/19 17:10	99.3	↑0.1
12/19 17:20	99.2	↓-0.1
12/19 17:30	98.9	↓-0.3
12/19 17:40	98.5	↓-0.4
12/19 17:50	98.0	↓-0.5
12/19 18:00	97.3	↓-0.7
12/19 18:10	96.4	↓-0.9
12/19 18:20	95.5	↓-0.9
12/19 18:30	94.4	↓-1.1
12/19 18:40	93.1	↓-1.3
12/19 18:50	91.8	↓-1.3
12/19 19:00	90.3	↓-1.5
12/19 19:10	88.7	↓-1.6
12/19 19:20	87.0	↓-1.7
12/19 19:30	85.1	↓-1.9
12/19 19:40	83.2	↓-1.9
12/19 19:50	81.2	↓-2.0
12/19 20:00	79.1	↓-2.1
12/19 20:10	77.0	↓-2.1
12/19 20:20	74.8	↓-2.2
12/19 20:30	72.6	↓-2.2
12/19 20:40	70.4	↓-2.2
12/19 20:50	68.1	↓-2.3	最大潮位差
12/19 21:00	65.9	↓-2.2
12/19 21:10	63.8	↓-2.1
12/19 21:20	61.7	↓-2.1
12/19 21:30	59.6	↓-2.1
12/19 21:40	57.7	↓-1.9
12/19 21:50	55.8	↓-1.9
12/19 22:00	54.1	↓-1.7
12/19 22:10	52.4	↓-1.7
12/19 22:20	50.9	↓-1.5
12/19 22:30	49.6	↓-1.3
12/19 22:40	48.3	↓-1.3
12/19 22:50	47.2	↓-1.1
12/19 23:00	46.3	↓-0.9
12/19 23:10	45.4	↓-0.9
12/19 23:20	44.8	↓-0.6
12/19 23:30	44.2	↓-0.6
12/19 23:40	43.8	↓-0.4
12/19 23:50	43.5	↓-0.3