12 (日)	05:40	11:14	17:44	-
	89cm	52cm	107cm	-
若潮 出 07:12 入 17:11 出 01:47 入 13:13

八幡（福岡）2066年12月12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
12/12 00:00	49.5	↑0.6
12/12 00:10	50.1	↑0.6
12/12 00:20	51.0	↑0.9
12/12 00:30	51.9	↑0.9
12/12 00:40	52.9	↑1.0
12/12 00:50	54.0	↑1.1
12/12 01:00	55.2	↑1.2
12/12 01:10	56.5	↑1.3
12/12 01:20	57.9	↑1.4
12/12 01:30	59.3	↑1.4
12/12 01:40	60.9	↑1.6
12/12 01:50	62.4	↑1.5
12/12 02:00	64.0	↑1.6
12/12 02:10	65.6	↑1.6
12/12 02:20	67.3	↑1.7
12/12 02:30	68.9	↑1.6
12/12 02:40	70.6	↑1.7
12/12 02:50	72.2	↑1.6
12/12 03:00	73.8	↑1.6
12/12 03:10	75.4	↑1.6
12/12 03:20	76.9	↑1.5
12/12 03:30	78.3	↑1.4
12/12 03:40	79.7	↑1.4
12/12 03:50	81.0	↑1.3
12/12 04:00	82.2	↑1.2
12/12 04:10	83.3	↑1.1
12/12 04:20	84.3	↑1.0
12/12 04:30	85.2	↑0.9
12/12 04:40	86.0	↑0.8
12/12 04:50	86.6	↑0.6
12/12 05:00	87.2	↑0.6
12/12 05:10	87.6	↑0.4
12/12 05:20	87.9	↑0.3
12/12 05:30	88.1	↑0.2	満潮
12/12 05:40	88.1	0	満潮
12/12 05:50	88.0	↓-0.1
12/12 06:00	87.8	↓-0.2
12/12 06:10	87.5	↓-0.3
12/12 06:20	87.0	↓-0.5
12/12 06:30	86.4	↓-0.6
12/12 06:40	85.7	↓-0.7
12/12 06:50	84.8	↓-0.9
12/12 07:00	83.8	↓-1.0
12/12 07:10	82.7	↓-1.1
12/12 07:20	81.5	↓-1.2
12/12 07:30	80.2	↓-1.3
12/12 07:40	78.7	↓-1.5
12/12 07:50	77.2	↓-1.5
12/12 08:00	75.6	↓-1.6
12/12 08:10	73.9	↓-1.7
12/12 08:20	72.2	↓-1.7
12/12 08:30	70.4	↓-1.8
12/12 08:40	68.7	↓-1.7
12/12 08:50	66.9	↓-1.8
12/12 09:00	65.1	↓-1.8
12/12 09:10	63.4	↓-1.7
12/12 09:20	61.8	↓-1.6
12/12 09:30	60.2	↓-1.6
12/12 09:40	58.8	↓-1.4
12/12 09:50	57.4	↓-1.4
12/12 10:00	56.2	↓-1.2
12/12 10:10	55.1	↓-1.1
12/12 10:20	54.2	↓-0.9
12/12 10:30	53.4	↓-0.8
12/12 10:40	52.7	↓-0.7
12/12 10:50	52.3	↓-0.4
12/12 11:00	52.0	↓-0.3
12/12 11:10	51.9	↓-0.1	干潮
12/12 11:20	51.9	0
12/12 11:30	52.1	↑0.2
12/12 11:40	52.5	↑0.4
12/12 11:50	53.0	↑0.5
12/12 12:00	53.7	↑0.7
12/12 12:10	54.5	↑0.8
12/12 12:20	55.5	↑1.0
12/12 12:30	56.7	↑1.2
12/12 12:40	57.9	↑1.2
12/12 12:50	59.3	↑1.4
12/12 13:00	60.9	↑1.6
12/12 13:10	62.5	↑1.6
12/12 13:20	64.2	↑1.7
12/12 13:30	66.1	↑1.9
12/12 13:40	68.0	↑1.9
12/12 13:50	70.1	↑2.1
12/12 14:00	72.2	↑2.1
12/12 14:10	74.3	↑2.1
12/12 14:20	76.5	↑2.2
12/12 14:30	78.7	↑2.2
12/12 14:40	80.9	↑2.2
12/12 14:50	83.1	↑2.2
12/12 15:00	85.3	↑2.2
12/12 15:10	87.5	↑2.2
12/12 15:20	89.6	↑2.1
12/12 15:30	91.6	↑2.0
12/12 15:40	93.5	↑1.9
12/12 15:50	95.4	↑1.9
12/12 16:00	97.1	↑1.7
12/12 16:10	98.7	↑1.6
12/12 16:20	100.2	↑1.5
12/12 16:30	101.5	↑1.3
12/12 16:40	102.6	↑1.1
12/12 16:50	103.6	↑1.0
12/12 17:00	104.5	↑0.9
12/12 17:10	105.1	↑0.6
12/12 17:20	105.7	↑0.6
12/12 17:30	106.0	↑0.3
12/12 17:40	106.1	↑0.1	満潮
12/12 17:50	106.1	0
12/12 18:00	105.9	↓-0.2
12/12 18:10	105.5	↓-0.4
12/12 18:20	104.9	↓-0.6
12/12 18:30	104.2	↓-0.7
12/12 18:40	103.2	↓-1.0
12/12 18:50	102.1	↓-1.1
12/12 19:00	100.7	↓-1.4
12/12 19:10	99.2	↓-1.5
12/12 19:20	97.5	↓-1.7
12/12 19:30	95.7	↓-1.8
12/12 19:40	93.6	↓-2.1
12/12 19:50	91.5	↓-2.1
12/12 20:00	89.1	↓-2.4
12/12 20:10	86.7	↓-2.4
12/12 20:20	84.1	↓-2.6
12/12 20:30	81.4	↓-2.7
12/12 20:40	78.7	↓-2.7
12/12 20:50	75.9	↓-2.8
12/12 21:00	73.0	↓-2.9	最大潮位差
12/12 21:10	70.2	↓-2.8
12/12 21:20	67.3	↓-2.9	最大潮位差
12/12 21:30	64.5	↓-2.8
12/12 21:40	61.8	↓-2.7
12/12 21:50	59.1	↓-2.7
12/12 22:00	56.6	↓-2.5
12/12 22:10	54.1	↓-2.5
12/12 22:20	51.8	↓-2.3
12/12 22:30	49.6	↓-2.2
12/12 22:40	47.6	↓-2.0
12/12 22:50	45.7	↓-1.9
12/12 23:00	44.0	↓-1.7
12/12 23:10	42.5	↓-1.5
12/12 23:20	41.1	↓-1.4
12/12 23:30	39.9	↓-1.2
12/12 23:40	38.9	↓-1.0
12/12 23:50	38.1	↓-0.8