12 (火)	05:18	08:27	16:43	-
	58cm	56cm	85cm	-
長潮 出 07:05 入 18:00 出 12:23 入 02:11

八幡（福岡）2030年02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
2/12 00:00	41.9	↑0.3
2/12 00:10	42.3	↑0.4
2/12 00:20	42.8	↑0.5
2/12 00:30	43.3	↑0.5
2/12 00:40	43.8	↑0.5
2/12 00:50	44.4	↑0.6
2/12 01:00	45.1	↑0.7
2/12 01:10	45.7	↑0.6
2/12 01:20	46.4	↑0.7
2/12 01:30	47.2	↑0.8
2/12 01:40	47.9	↑0.7
2/12 01:50	48.7	↑0.8
2/12 02:00	49.4	↑0.7
2/12 02:10	50.2	↑0.8
2/12 02:20	50.9	↑0.7
2/12 02:30	51.6	↑0.7
2/12 02:40	52.3	↑0.7
2/12 02:50	53.0	↑0.7
2/12 03:00	53.6	↑0.6
2/12 03:10	54.2	↑0.6
2/12 03:20	54.8	↑0.6
2/12 03:30	55.3	↑0.5
2/12 03:40	55.7	↑0.4
2/12 03:50	56.1	↑0.4
2/12 04:00	56.4	↑0.3
2/12 04:10	56.7	↑0.3
2/12 04:20	57.0	↑0.3
2/12 04:30	57.2	↑0.2
2/12 04:40	57.3	↑0.1
2/12 04:50	57.4	↑0.1
2/12 05:00	57.5	↑0.1
2/12 05:10	57.5	0	満潮
2/12 05:20	57.5	0
2/12 05:30	57.5	0
2/12 05:40	57.5	0
2/12 05:50	57.4	↓-0.1
2/12 06:00	57.3	↓-0.1
2/12 06:10	57.2	↓-0.1
2/12 06:20	57.1	↓-0.1
2/12 06:30	57.0	↓-0.1
2/12 06:40	56.9	↓-0.1
2/12 06:50	56.8	↓-0.1
2/12 07:00	56.6	↓-0.2
2/12 07:10	56.5	↓-0.1
2/12 07:20	56.4	↓-0.1
2/12 07:30	56.2	↓-0.2
2/12 07:40	56.1	↓-0.1
2/12 07:50	56.0	↓-0.1
2/12 08:00	55.9	↓-0.1
2/12 08:10	55.9	0
2/12 08:20	55.8	↓-0.1	干潮
2/12 08:30	55.8	0
2/12 08:40	55.9	↑0.1
2/12 08:50	56.0	↑0.1
2/12 09:00	56.1	↑0.1
2/12 09:10	56.3	↑0.2
2/12 09:20	56.5	↑0.2
2/12 09:30	56.8	↑0.3
2/12 09:40	57.2	↑0.4
2/12 09:50	57.6	↑0.4
2/12 10:00	58.1	↑0.5
2/12 10:10	58.6	↑0.5
2/12 10:20	59.3	↑0.7
2/12 10:30	59.9	↑0.6
2/12 10:40	60.6	↑0.7
2/12 10:50	61.4	↑0.8
2/12 11:00	62.2	↑0.8
2/12 11:10	63.0	↑0.8
2/12 11:20	63.9	↑0.9
2/12 11:30	64.8	↑0.9
2/12 11:40	65.7	↑0.9
2/12 11:50	66.6	↑0.9
2/12 12:00	67.5	↑0.9
2/12 12:10	68.4	↑0.9
2/12 12:20	69.4	↑1.0
2/12 12:30	70.3	↑0.9
2/12 12:40	71.2	↑0.9
2/12 12:50	72.1	↑0.9
2/12 13:00	73.0	↑0.9
2/12 13:10	73.9	↑0.9
2/12 13:20	74.7	↑0.8
2/12 13:30	75.6	↑0.9
2/12 13:40	76.4	↑0.8
2/12 13:50	77.2	↑0.8
2/12 14:00	77.9	↑0.7
2/12 14:10	78.7	↑0.8
2/12 14:20	79.4	↑0.7
2/12 14:30	80.1	↑0.7
2/12 14:40	80.7	↑0.6
2/12 14:50	81.3	↑0.6
2/12 15:00	81.8	↑0.5
2/12 15:10	82.3	↑0.5
2/12 15:20	82.8	↑0.5
2/12 15:30	83.2	↑0.4
2/12 15:40	83.5	↑0.3
2/12 15:50	83.8	↑0.3
2/12 16:00	84.1	↑0.3
2/12 16:10	84.3	↑0.2
2/12 16:20	84.4	↑0.1
2/12 16:30	84.5	↑0.1
2/12 16:40	84.5	0	満潮
2/12 16:50	84.5	0
2/12 17:00	84.4	↓-0.1
2/12 17:10	84.3	↓-0.1
2/12 17:20	84.1	↓-0.2
2/12 17:30	83.9	↓-0.2
2/12 17:40	83.6	↓-0.3
2/12 17:50	83.3	↓-0.3
2/12 18:00	82.8	↓-0.5
2/12 18:10	82.3	↓-0.5
2/12 18:20	81.8	↓-0.5
2/12 18:30	81.1	↓-0.7
2/12 18:40	80.4	↓-0.7
2/12 18:50	79.6	↓-0.8
2/12 19:00	78.7	↓-0.9
2/12 19:10	77.7	↓-1.0
2/12 19:20	76.6	↓-1.1
2/12 19:30	75.4	↓-1.2
2/12 19:40	74.2	↓-1.2
2/12 19:50	72.8	↓-1.4
2/12 20:00	71.4	↓-1.4
2/12 20:10	69.8	↓-1.6
2/12 20:20	68.3	↓-1.5
2/12 20:30	66.6	↓-1.7
2/12 20:40	64.9	↓-1.7
2/12 20:50	63.2	↓-1.7
2/12 21:00	61.4	↓-1.8	最大潮位差
2/12 21:10	59.6	↓-1.8	最大潮位差
2/12 21:20	57.9	↓-1.7
2/12 21:30	56.1	↓-1.8	最大潮位差
2/12 21:40	54.3	↓-1.8	最大潮位差
2/12 21:50	52.6	↓-1.7
2/12 22:00	50.9	↓-1.7
2/12 22:10	49.2	↓-1.7
2/12 22:20	47.6	↓-1.6
2/12 22:30	46.1	↓-1.5
2/12 22:40	44.6	↓-1.5
2/12 22:50	43.2	↓-1.4
2/12 23:00	41.9	↓-1.3
2/12 23:10	40.6	↓-1.3
2/12 23:20	39.5	↓-1.1
2/12 23:30	38.4	↓-1.1
2/12 23:40	37.4	↓-1.0
2/12 23:50	36.5	↓-0.9