18 (金)	07:15	01:12	19:34	13:01
	92cm	41cm	111cm	51cm
中潮 出 07:16 入 17:13 出 14:29 入 02:48

八幡（福岡）2037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	44.9	↓-1.4
12/18 00:10	43.7	↓-1.2
12/18 00:20	42.6	↓-1.1
12/18 00:30	41.7	↓-0.9
12/18 00:40	41.0	↓-0.7
12/18 00:50	40.5	↓-0.5
12/18 01:00	40.1	↓-0.4
12/18 01:10	40.0	↓-0.1	干潮
12/18 01:20	40.1	↑0.1
12/18 01:30	40.4	↑0.3
12/18 01:40	40.8	↑0.4
12/18 01:50	41.5	↑0.7
12/18 02:00	42.4	↑0.9
12/18 02:10	43.4	↑1.0
12/18 02:20	44.6	↑1.2
12/18 02:30	46.0	↑1.4
12/18 02:40	47.6	↑1.6
12/18 02:50	49.3	↑1.7
12/18 03:00	51.1	↑1.8
12/18 03:10	53.0	↑1.9
12/18 03:20	55.1	↑2.1
12/18 03:30	57.2	↑2.1
12/18 03:40	59.3	↑2.1
12/18 03:50	61.5	↑2.2
12/18 04:00	63.7	↑2.2
12/18 04:10	65.9	↑2.2
12/18 04:20	68.1	↑2.2
12/18 04:30	70.2	↑2.1
12/18 04:40	72.3	↑2.1
12/18 04:50	74.4	↑2.1
12/18 05:00	76.3	↑1.9
12/18 05:10	78.2	↑1.9
12/18 05:20	80.0	↑1.8
12/18 05:30	81.7	↑1.7
12/18 05:40	83.3	↑1.6
12/18 05:50	84.8	↑1.5
12/18 06:00	86.1	↑1.3
12/18 06:10	87.3	↑1.2
12/18 06:20	88.4	↑1.1
12/18 06:30	89.3	↑0.9
12/18 06:40	90.0	↑0.7
12/18 06:50	90.6	↑0.6
12/18 07:00	90.9	↑0.3
12/18 07:10	91.1	↑0.2	満潮
12/18 07:20	91.1	0
12/18 07:30	90.9	↓-0.2
12/18 07:40	90.5	↓-0.4
12/18 07:50	89.9	↓-0.6
12/18 08:00	89.1	↓-0.8
12/18 08:10	88.1	↓-1.0
12/18 08:20	87.0	↓-1.1
12/18 08:30	85.7	↓-1.3
12/18 08:40	84.2	↓-1.5
12/18 08:50	82.6	↓-1.6
12/18 09:00	80.9	↓-1.7
12/18 09:10	79.1	↓-1.8
12/18 09:20	77.2	↓-1.9
12/18 09:30	75.3	↓-1.9
12/18 09:40	73.4	↓-1.9
12/18 09:50	71.4	↓-2.0
12/18 10:00	69.5	↓-1.9
12/18 10:10	67.6	↓-1.9
12/18 10:20	65.8	↓-1.8
12/18 10:30	64.0	↓-1.8
12/18 10:40	62.3	↓-1.7
12/18 10:50	60.7	↓-1.6
12/18 11:00	59.2	↓-1.5
12/18 11:10	57.8	↓-1.4
12/18 11:20	56.5	↓-1.3
12/18 11:30	55.3	↓-1.2
12/18 11:40	54.2	↓-1.1
12/18 11:50	53.3	↓-0.9
12/18 12:00	52.5	↓-0.8
12/18 12:10	51.8	↓-0.7
12/18 12:20	51.2	↓-0.6
12/18 12:30	50.7	↓-0.5
12/18 12:40	50.4	↓-0.3
12/18 12:50	50.2	↓-0.2
12/18 13:00	50.1	↓-0.1	干潮
12/18 13:10	50.2	↑0.1
12/18 13:20	50.4	↑0.2
12/18 13:30	50.8	↑0.4
12/18 13:40	51.3	↑0.5
12/18 13:50	52.0	↑0.7
12/18 14:00	52.8	↑0.8
12/18 14:10	53.8	↑1.0
12/18 14:20	54.9	↑1.1
12/18 14:30	56.2	↑1.3
12/18 14:40	57.7	↑1.5
12/18 14:50	59.3	↑1.6
12/18 15:00	61.0	↑1.7
12/18 15:10	62.9	↑1.9
12/18 15:20	64.8	↑1.9
12/18 15:30	66.9	↑2.1
12/18 15:40	69.1	↑2.2
12/18 15:50	71.4	↑2.3
12/18 16:00	73.7	↑2.3
12/18 16:10	76.0	↑2.3
12/18 16:20	78.4	↑2.4
12/18 16:30	80.8	↑2.4
12/18 16:40	83.2	↑2.4
12/18 16:50	85.6	↑2.4
12/18 17:00	87.9	↑2.3
12/18 17:10	90.2	↑2.3
12/18 17:20	92.5	↑2.3
12/18 17:30	94.7	↑2.2
12/18 17:40	96.8	↑2.1
12/18 17:50	98.8	↑2.0
12/18 18:00	100.7	↑1.9
12/18 18:10	102.5	↑1.8
12/18 18:20	104.1	↑1.6
12/18 18:30	105.6	↑1.5
12/18 18:40	106.9	↑1.3
12/18 18:50	108.0	↑1.1
12/18 19:00	108.9	↑0.9
12/18 19:10	109.6	↑0.7
12/18 19:20	110.1	↑0.5
12/18 19:30	110.3	↑0.2	満潮
12/18 19:40	110.2	↓-0.1
12/18 19:50	109.8	↓-0.4
12/18 20:00	109.2	↓-0.6
12/18 20:10	108.3	↓-0.9
12/18 20:20	107.1	↓-1.2
12/18 20:30	105.6	↓-1.5
12/18 20:40	103.9	↓-1.7
12/18 20:50	101.9	↓-2.0
12/18 21:00	99.6	↓-2.3
12/18 21:10	97.1	↓-2.5
12/18 21:20	94.4	↓-2.7
12/18 21:30	91.6	↓-2.8
12/18 21:40	88.5	↓-3.1
12/18 21:50	85.4	↓-3.1
12/18 22:00	82.1	↓-3.3
12/18 22:10	78.8	↓-3.3
12/18 22:20	75.5	↓-3.3
12/18 22:30	72.1	↓-3.4	最大潮位差
12/18 22:40	68.7	↓-3.4	最大潮位差
12/18 22:50	65.4	↓-3.3
12/18 23:00	62.2	↓-3.2
12/18 23:10	59.0	↓-3.2
12/18 23:20	55.9	↓-3.1
12/18 23:30	52.9	↓-3.0
12/18 23:40	50.1	↓-2.8
12/18 23:50	47.4	↓-2.7