31 (水)	08:10	09:35	16:12	-
	67cm	67cm	86cm	-
小潮 出 06:08 入 18:38 出 02:16 入 12:12

八幡（福岡）2027年03月31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
3/31 00:00	42.6	0
3/31 00:10	42.6	0
3/31 00:20	42.7	↑0.1
3/31 00:30	42.9	↑0.2
3/31 00:40	43.0	↑0.1
3/31 00:50	43.3	↑0.3
3/31 01:00	43.6	↑0.3
3/31 01:10	43.9	↑0.3
3/31 01:20	44.3	↑0.4
3/31 01:30	44.7	↑0.4
3/31 01:40	45.2	↑0.5
3/31 01:50	45.7	↑0.5
3/31 02:00	46.2	↑0.5
3/31 02:10	46.8	↑0.6
3/31 02:20	47.4	↑0.6
3/31 02:30	48.1	↑0.7
3/31 02:40	48.8	↑0.7
3/31 02:50	49.5	↑0.7
3/31 03:00	50.2	↑0.7
3/31 03:10	51.0	↑0.8
3/31 03:20	51.7	↑0.7
3/31 03:30	52.5	↑0.8
3/31 03:40	53.2	↑0.7
3/31 03:50	54.0	↑0.8
3/31 04:00	54.7	↑0.7
3/31 04:10	55.5	↑0.8
3/31 04:20	56.2	↑0.7
3/31 04:30	57.0	↑0.8
3/31 04:40	57.7	↑0.7
3/31 04:50	58.4	↑0.7
3/31 05:00	59.1	↑0.7
3/31 05:10	59.8	↑0.7
3/31 05:20	60.5	↑0.7
3/31 05:30	61.2	↑0.7
3/31 05:40	61.8	↑0.6
3/31 05:50	62.4	↑0.6
3/31 06:00	63.0	↑0.6
3/31 06:10	63.6	↑0.6
3/31 06:20	64.1	↑0.5
3/31 06:30	64.6	↑0.5
3/31 06:40	65.1	↑0.5
3/31 06:50	65.5	↑0.4
3/31 07:00	65.8	↑0.3
3/31 07:10	66.1	↑0.3
3/31 07:20	66.3	↑0.2
3/31 07:30	66.5	↑0.2
3/31 07:40	66.7	↑0.2
3/31 07:50	66.8	↑0.1
3/31 08:00	66.8	0	満潮
3/31 08:10	66.8	0	満潮
3/31 08:20	66.8	0
3/31 08:30	66.8	0
3/31 08:40	66.7	↓-0.1
3/31 08:50	66.7	0
3/31 09:00	66.6	↓-0.1
3/31 09:10	66.5	↓-0.1
3/31 09:20	66.5	0
3/31 09:30	66.4	↓-0.1	干潮
3/31 09:40	66.4	0
3/31 09:50	66.5	↑0.1
3/31 10:00	66.6	↑0.1
3/31 10:10	66.7	↑0.1
3/31 10:20	66.9	↑0.2
3/31 10:30	67.1	↑0.2
3/31 10:40	67.4	↑0.3
3/31 10:50	67.7	↑0.3
3/31 11:00	68.1	↑0.4
3/31 11:10	68.5	↑0.4
3/31 11:20	69.0	↑0.5
3/31 11:30	69.5	↑0.5
3/31 11:40	70.1	↑0.6
3/31 11:50	70.7	↑0.6
3/31 12:00	71.4	↑0.7
3/31 12:10	72.0	↑0.6
3/31 12:20	72.8	↑0.8
3/31 12:30	73.5	↑0.7
3/31 12:40	74.2	↑0.7
3/31 12:50	75.0	↑0.8
3/31 13:00	75.7	↑0.7
3/31 13:10	76.5	↑0.8
3/31 13:20	77.3	↑0.8
3/31 13:30	78.1	↑0.8
3/31 13:40	78.8	↑0.7
3/31 13:50	79.6	↑0.8
3/31 14:00	80.3	↑0.7
3/31 14:10	81.0	↑0.7
3/31 14:20	81.7	↑0.7
3/31 14:30	82.3	↑0.6
3/31 14:40	82.9	↑0.6
3/31 14:50	83.4	↑0.5
3/31 15:00	83.9	↑0.5
3/31 15:10	84.3	↑0.4
3/31 15:20	84.7	↑0.4
3/31 15:30	85.0	↑0.3
3/31 15:40	85.2	↑0.2
3/31 15:50	85.4	↑0.2
3/31 16:00	85.5	↑0.1
3/31 16:10	85.6	↑0.1	満潮
3/31 16:20	85.5	↓-0.1
3/31 16:30	85.5	0
3/31 16:40	85.3	↓-0.2
3/31 16:50	85.1	↓-0.2
3/31 17:00	84.8	↓-0.3
3/31 17:10	84.5	↓-0.3
3/31 17:20	84.1	↓-0.4
3/31 17:30	83.7	↓-0.4
3/31 17:40	83.2	↓-0.5
3/31 17:50	82.6	↓-0.6
3/31 18:00	82.0	↓-0.6
3/31 18:10	81.3	↓-0.7
3/31 18:20	80.6	↓-0.7
3/31 18:30	79.8	↓-0.8
3/31 18:40	79.0	↓-0.8
3/31 18:50	78.1	↓-0.9
3/31 19:00	77.1	↓-1.0
3/31 19:10	76.1	↓-1.0
3/31 19:20	75.0	↓-1.1
3/31 19:30	73.9	↓-1.1
3/31 19:40	72.7	↓-1.2
3/31 19:50	71.4	↓-1.3
3/31 20:00	70.1	↓-1.3
3/31 20:10	68.7	↓-1.4
3/31 20:20	67.3	↓-1.4
3/31 20:30	65.9	↓-1.4
3/31 20:40	64.4	↓-1.5
3/31 20:50	62.9	↓-1.5
3/31 21:00	61.4	↓-1.5
3/31 21:10	59.8	↓-1.6	最大潮位差
3/31 21:20	58.3	↓-1.5
3/31 21:30	56.8	↓-1.5
3/31 21:40	55.3	↓-1.5
3/31 21:50	53.8	↓-1.5
3/31 22:00	52.3	↓-1.5
3/31 22:10	50.9	↓-1.4
3/31 22:20	49.4	↓-1.5
3/31 22:30	48.1	↓-1.3
3/31 22:40	46.8	↓-1.3
3/31 22:50	45.5	↓-1.3
3/31 23:00	44.3	↓-1.2
3/31 23:10	43.1	↓-1.2
3/31 23:20	42.0	↓-1.1
3/31 23:30	40.9	↓-1.1
3/31 23:40	39.9	↓-1.0
3/31 23:50	39.0	↓-0.9