18 (木)	05:52	10:54	18:13	-
	81cm	62cm	103cm	-
若潮 出 07:16 入 17:13 出 13:14 入 02:03

八幡（福岡）2064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	47.8	↑0.1
12/18 00:10	47.9	↑0.1
12/18 00:20	48.2	↑0.3
12/18 00:30	48.7	↑0.5
12/18 00:40	49.3	↑0.6
12/18 00:50	50.0	↑0.7
12/18 01:00	50.8	↑0.8
12/18 01:10	51.7	↑0.9
12/18 01:20	52.8	↑1.1
12/18 01:30	53.9	↑1.1
12/18 01:40	55.1	↑1.2
12/18 01:50	56.4	↑1.3
12/18 02:00	57.8	↑1.4
12/18 02:10	59.2	↑1.4
12/18 02:20	60.7	↑1.5
12/18 02:30	62.1	↑1.4
12/18 02:40	63.6	↑1.5
12/18 02:50	65.1	↑1.5
12/18 03:00	66.5	↑1.4
12/18 03:10	68.0	↑1.5
12/18 03:20	69.3	↑1.3
12/18 03:30	70.7	↑1.4
12/18 03:40	72.0	↑1.3
12/18 03:50	73.2	↑1.2
12/18 04:00	74.3	↑1.1
12/18 04:10	75.3	↑1.0
12/18 04:20	76.3	↑1.0
12/18 04:30	77.1	↑0.8
12/18 04:40	77.9	↑0.8
12/18 04:50	78.6	↑0.7
12/18 05:00	79.1	↑0.5
12/18 05:10	79.6	↑0.5
12/18 05:20	80.0	↑0.4
12/18 05:30	80.2	↑0.2
12/18 05:40	80.4	↑0.2
12/18 05:50	80.5	↑0.1	満潮
12/18 06:00	80.4	↓-0.1
12/18 06:10	80.3	↓-0.1
12/18 06:20	80.1	↓-0.2
12/18 06:30	79.7	↓-0.4
12/18 06:40	79.3	↓-0.4
12/18 06:50	78.8	↓-0.5
12/18 07:00	78.2	↓-0.6
12/18 07:10	77.6	↓-0.6
12/18 07:20	76.8	↓-0.8
12/18 07:30	76.0	↓-0.8
12/18 07:40	75.1	↓-0.9
12/18 07:50	74.2	↓-0.9
12/18 08:00	73.2	↓-1.0
12/18 08:10	72.2	↓-1.0
12/18 08:20	71.2	↓-1.0
12/18 08:30	70.2	↓-1.0
12/18 08:40	69.2	↓-1.0
12/18 08:50	68.2	↓-1.0
12/18 09:00	67.2	↓-1.0
12/18 09:10	66.3	↓-0.9
12/18 09:20	65.4	↓-0.9
12/18 09:30	64.6	↓-0.8
12/18 09:40	63.9	↓-0.7
12/18 09:50	63.2	↓-0.7
12/18 10:00	62.7	↓-0.5
12/18 10:10	62.2	↓-0.5
12/18 10:20	61.8	↓-0.4
12/18 10:30	61.5	↓-0.3
12/18 10:40	61.4	↓-0.1
12/18 10:50	61.3	↓-0.1	干潮
12/18 11:00	61.3	0
12/18 11:10	61.4	↑0.1
12/18 11:20	61.6	↑0.2
12/18 11:30	61.9	↑0.3
12/18 11:40	62.3	↑0.4
12/18 11:50	62.8	↑0.5
12/18 12:00	63.3	↑0.5
12/18 12:10	64.0	↑0.7
12/18 12:20	64.7	↑0.7
12/18 12:30	65.5	↑0.8
12/18 12:40	66.3	↑0.8
12/18 12:50	67.3	↑1.0
12/18 13:00	68.3	↑1.0
12/18 13:10	69.4	↑1.1
12/18 13:20	70.5	↑1.1
12/18 13:30	71.7	↑1.2
12/18 13:40	73.0	↑1.3
12/18 13:50	74.3	↑1.3
12/18 14:00	75.7	↑1.4
12/18 14:10	77.1	↑1.4
12/18 14:20	78.5	↑1.4
12/18 14:30	79.9	↑1.4
12/18 14:40	81.4	↑1.5
12/18 14:50	82.9	↑1.5
12/18 15:00	84.4	↑1.5
12/18 15:10	85.9	↑1.5
12/18 15:20	87.3	↑1.4
12/18 15:30	88.8	↑1.5
12/18 15:40	90.2	↑1.4
12/18 15:50	91.6	↑1.4
12/18 16:00	92.9	↑1.3
12/18 16:10	94.2	↑1.3
12/18 16:20	95.4	↑1.2
12/18 16:30	96.5	↑1.1
12/18 16:40	97.6	↑1.1
12/18 16:50	98.6	↑1.0
12/18 17:00	99.5	↑0.9
12/18 17:10	100.3	↑0.8
12/18 17:20	101.0	↑0.7
12/18 17:30	101.6	↑0.6
12/18 17:40	102.1	↑0.5
12/18 17:50	102.4	↑0.3
12/18 18:00	102.7	↑0.3
12/18 18:10	102.8	↑0.1	満潮
12/18 18:20	102.7	↓-0.1
12/18 18:30	102.5	↓-0.2
12/18 18:40	102.2	↓-0.3
12/18 18:50	101.6	↓-0.6
12/18 19:00	101.0	↓-0.6
12/18 19:10	100.1	↓-0.9
12/18 19:20	99.1	↓-1.0
12/18 19:30	97.9	↓-1.2
12/18 19:40	96.5	↓-1.4
12/18 19:50	94.9	↓-1.6
12/18 20:00	93.2	↓-1.7
12/18 20:10	91.4	↓-1.8
12/18 20:20	89.4	↓-2.0
12/18 20:30	87.2	↓-2.2
12/18 20:40	85.0	↓-2.2
12/18 20:50	82.7	↓-2.3
12/18 21:00	80.2	↓-2.5
12/18 21:10	77.8	↓-2.4
12/18 21:20	75.3	↓-2.5
12/18 21:30	72.7	↓-2.6	最大潮位差
12/18 21:40	70.2	↓-2.5
12/18 21:50	67.7	↓-2.5
12/18 22:00	65.2	↓-2.5
12/18 22:10	62.7	↓-2.5
12/18 22:20	60.4	↓-2.3
12/18 22:30	58.1	↓-2.3
12/18 22:40	55.9	↓-2.2
12/18 22:50	53.8	↓-2.1
12/18 23:00	51.8	↓-2.0
12/18 23:10	49.9	↓-1.9
12/18 23:20	48.2	↓-1.7
12/18 23:30	46.6	↓-1.6
12/18 23:40	45.2	↓-1.4
12/18 23:50	43.9	↓-1.3