22 (月)	03:52	10:05	16:51	23:35
	93cm	50cm	103cm	41cm
小潮 出 07:18 入 17:15 出 12:44 入 00:57

八幡（福岡）2031年12月22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
12/22 00:00	57.1	↑2.0
12/22 00:10	59.0	↑1.9
12/22 00:20	61.1	↑2.1
12/22 00:30	63.2	↑2.1
12/22 00:40	65.4	↑2.2
12/22 00:50	67.6	↑2.2
12/22 01:00	69.7	↑2.1
12/22 01:10	71.9	↑2.2
12/22 01:20	74.1	↑2.2
12/22 01:30	76.2	↑2.1
12/22 01:40	78.2	↑2.0
12/22 01:50	80.2	↑2.0
12/22 02:00	82.0	↑1.8
12/22 02:10	83.8	↑1.8
12/22 02:20	85.4	↑1.6
12/22 02:30	86.9	↑1.5
12/22 02:40	88.2	↑1.3
12/22 02:50	89.4	↑1.2
12/22 03:00	90.5	↑1.1
12/22 03:10	91.3	↑0.8
12/22 03:20	92.0	↑0.7
12/22 03:30	92.4	↑0.4
12/22 03:40	92.7	↑0.3
12/22 03:50	92.8	↑0.1	満潮
12/22 04:00	92.8	0
12/22 04:10	92.5	↓-0.3
12/22 04:20	92.1	↓-0.4
12/22 04:30	91.5	↓-0.6
12/22 04:40	90.8	↓-0.7
12/22 04:50	90.0	↓-0.8
12/22 05:00	89.0	↓-1.0
12/22 05:10	87.9	↓-1.1
12/22 05:20	86.7	↓-1.2
12/22 05:30	85.4	↓-1.3
12/22 05:40	84.0	↓-1.4
12/22 05:50	82.5	↓-1.5
12/22 06:00	81.0	↓-1.5
12/22 06:10	79.5	↓-1.5
12/22 06:20	77.8	↓-1.7
12/22 06:30	76.2	↓-1.6
12/22 06:40	74.5	↓-1.7
12/22 06:50	72.8	↓-1.7
12/22 07:00	71.1	↓-1.7
12/22 07:10	69.4	↓-1.7
12/22 07:20	67.7	↓-1.7
12/22 07:30	66.0	↓-1.7
12/22 07:40	64.3	↓-1.7
12/22 07:50	62.6	↓-1.7
12/22 08:00	61.0	↓-1.6
12/22 08:10	59.5	↓-1.5
12/22 08:20	58.0	↓-1.5
12/22 08:30	56.6	↓-1.4
12/22 08:40	55.3	↓-1.3
12/22 08:50	54.2	↓-1.1
12/22 09:00	53.1	↓-1.1
12/22 09:10	52.2	↓-0.9
12/22 09:20	51.4	↓-0.8
12/22 09:30	50.8	↓-0.6
12/22 09:40	50.3	↓-0.5
12/22 09:50	50.0	↓-0.3
12/22 10:00	49.8	↓-0.2	干潮
12/22 10:10	49.8	0
12/22 10:20	50.0	↑0.2
12/22 10:30	50.4	↑0.4
12/22 10:40	50.9	↑0.5
12/22 10:50	51.5	↑0.6
12/22 11:00	52.4	↑0.9
12/22 11:10	53.3	↑0.9
12/22 11:20	54.4	↑1.1
12/22 11:30	55.7	↑1.3
12/22 11:40	57.0	↑1.3
12/22 11:50	58.5	↑1.5
12/22 12:00	60.0	↑1.5
12/22 12:10	61.7	↑1.7
12/22 12:20	63.4	↑1.7
12/22 12:30	65.2	↑1.8
12/22 12:40	67.0	↑1.8
12/22 12:50	69.0	↑2.0
12/22 13:00	70.9	↑1.9
12/22 13:10	72.9	↑2.0
12/22 13:20	74.9	↑2.0
12/22 13:30	76.9	↑2.0
12/22 13:40	78.9	↑2.0
12/22 13:50	80.9	↑2.0
12/22 14:00	82.9	↑2.0
12/22 14:10	84.8	↑1.9
12/22 14:20	86.7	↑1.9
12/22 14:30	88.5	↑1.8
12/22 14:40	90.3	↑1.8
12/22 14:50	91.9	↑1.6
12/22 15:00	93.5	↑1.6
12/22 15:10	95.0	↑1.5
12/22 15:20	96.3	↑1.3
12/22 15:30	97.6	↑1.3
12/22 15:40	98.7	↑1.1
12/22 15:50	99.6	↑0.9
12/22 16:00	100.5	↑0.9
12/22 16:10	101.2	↑0.7
12/22 16:20	101.7	↑0.5
12/22 16:30	102.1	↑0.4
12/22 16:40	102.3	↑0.2
12/22 16:50	102.4	↑0.1	満潮
12/22 17:00	102.3	↓-0.1
12/22 17:10	102.1	↓-0.2
12/22 17:20	101.7	↓-0.4
12/22 17:30	101.1	↓-0.6
12/22 17:40	100.5	↓-0.6
12/22 17:50	99.6	↓-0.9
12/22 18:00	98.6	↓-1.0
12/22 18:10	97.5	↓-1.1
12/22 18:20	96.2	↓-1.3
12/22 18:30	94.8	↓-1.4
12/22 18:40	93.3	↓-1.5
12/22 18:50	91.6	↓-1.7
12/22 19:00	89.8	↓-1.8
12/22 19:10	87.9	↓-1.9
12/22 19:20	85.8	↓-2.1
12/22 19:30	83.7	↓-2.1
12/22 19:40	81.4	↓-2.3
12/22 19:50	79.1	↓-2.3
12/22 20:00	76.7	↓-2.4
12/22 20:10	74.3	↓-2.4
12/22 20:20	71.8	↓-2.5	最大潮位差
12/22 20:30	69.3	↓-2.5	最大潮位差
12/22 20:40	66.8	↓-2.5	最大潮位差
12/22 20:50	64.4	↓-2.4
12/22 21:00	61.9	↓-2.5	最大潮位差
12/22 21:10	59.6	↓-2.3
12/22 21:20	57.3	↓-2.3
12/22 21:30	55.1	↓-2.2
12/22 21:40	53.0	↓-2.1
12/22 21:50	51.0	↓-2.0
12/22 22:00	49.2	↓-1.8
12/22 22:10	47.6	↓-1.6
12/22 22:20	46.1	↓-1.5
12/22 22:30	44.8	↓-1.3
12/22 22:40	43.6	↓-1.2
12/22 22:50	42.7	↓-0.9
12/22 23:00	41.9	↓-0.8
12/22 23:10	41.3	↓-0.6
12/22 23:20	41.0	↓-0.3
12/22 23:30	40.8	↓-0.2	干潮
12/22 23:40	40.8	0
12/22 23:50	41.0	↑0.2