20 (金)	04:49	11:15	17:17	23:04
	122cm	57cm	116cm	66cm
長潮 出 05:08 入 19:31 出 00:47 入 13:46

八幡（福岡）2025年06月20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
6/20 00:00	70.1	↑1.9
6/20 00:10	72.2	↑2.1
6/20 00:20	74.3	↑2.1
6/20 00:30	76.5	↑2.2
6/20 00:40	78.9	↑2.4
6/20 00:50	81.2	↑2.3
6/20 01:00	83.6	↑2.4
6/20 01:10	86.1	↑2.5
6/20 01:20	88.5	↑2.4
6/20 01:30	91.0	↑2.5
6/20 01:40	93.4	↑2.4
6/20 01:50	95.9	↑2.5
6/20 02:00	98.2	↑2.3
6/20 02:10	100.6	↑2.4
6/20 02:20	102.8	↑2.2
6/20 02:30	105.0	↑2.2
6/20 02:40	107.1	↑2.1
6/20 02:50	109.1	↑2.0
6/20 03:00	111.0	↑1.9
6/20 03:10	112.7	↑1.7
6/20 03:20	114.3	↑1.6
6/20 03:30	115.7	↑1.4
6/20 03:40	117.0	↑1.3
6/20 03:50	118.1	↑1.1
6/20 04:00	119.1	↑1.0
6/20 04:10	119.8	↑0.7
6/20 04:20	120.4	↑0.6
6/20 04:30	120.8	↑0.4
6/20 04:40	121.1	↑0.3	満潮
6/20 04:50	121.1	0
6/20 05:00	121.0	↓-0.1
6/20 05:10	120.7	↓-0.3
6/20 05:20	120.2	↓-0.5
6/20 05:30	119.5	↓-0.7
6/20 05:40	118.7	↓-0.8
6/20 05:50	117.7	↓-1.0
6/20 06:00	116.5	↓-1.2
6/20 06:10	115.1	↓-1.4
6/20 06:20	113.6	↓-1.5
6/20 06:30	111.9	↓-1.7
6/20 06:40	110.1	↓-1.8
6/20 06:50	108.2	↓-1.9
6/20 07:00	106.1	↓-2.1
6/20 07:10	103.9	↓-2.2
6/20 07:20	101.5	↓-2.4
6/20 07:30	99.1	↓-2.4
6/20 07:40	96.6	↓-2.5
6/20 07:50	94.0	↓-2.6
6/20 08:00	91.4	↓-2.6
6/20 08:10	88.7	↓-2.7	最大潮位差
6/20 08:20	86.0	↓-2.7	最大潮位差
6/20 08:30	83.4	↓-2.6
6/20 08:40	80.7	↓-2.7	最大潮位差
6/20 08:50	78.1	↓-2.6
6/20 09:00	75.6	↓-2.5
6/20 09:10	73.1	↓-2.5
6/20 09:20	70.8	↓-2.3
6/20 09:30	68.6	↓-2.2
6/20 09:40	66.6	↓-2.0
6/20 09:50	64.7	↓-1.9
6/20 10:00	63.0	↓-1.7
6/20 10:10	61.4	↓-1.6
6/20 10:20	60.1	↓-1.3
6/20 10:30	59.0	↓-1.1
6/20 10:40	58.1	↓-0.9
6/20 10:50	57.5	↓-0.6
6/20 11:00	57.1	↓-0.4
6/20 11:10	56.9	↓-0.2	干潮
6/20 11:20	56.9	0
6/20 11:30	57.1	↑0.2
6/20 11:40	57.6	↑0.5
6/20 11:50	58.3	↑0.7
6/20 12:00	59.2	↑0.9
6/20 12:10	60.3	↑1.1
6/20 12:20	61.7	↑1.4
6/20 12:30	63.2	↑1.5
6/20 12:40	64.8	↑1.6
6/20 12:50	66.7	↑1.9
6/20 13:00	68.7	↑2.0
6/20 13:10	70.8	↑2.1
6/20 13:20	73.0	↑2.2
6/20 13:30	75.4	↑2.4
6/20 13:40	77.8	↑2.4
6/20 13:50	80.3	↑2.5
6/20 14:00	82.8	↑2.5
6/20 14:10	85.4	↑2.6
6/20 14:20	88.0	↑2.6
6/20 14:30	90.6	↑2.6
6/20 14:40	93.1	↑2.5
6/20 14:50	95.6	↑2.5
6/20 15:00	98.0	↑2.4
6/20 15:10	100.3	↑2.3
6/20 15:20	102.5	↑2.2
6/20 15:30	104.5	↑2.0
6/20 15:40	106.4	↑1.9
6/20 15:50	108.2	↑1.8
6/20 16:00	109.8	↑1.6
6/20 16:10	111.2	↑1.4
6/20 16:20	112.4	↑1.2
6/20 16:30	113.4	↑1.0
6/20 16:40	114.3	↑0.9
6/20 16:50	114.9	↑0.6
6/20 17:00	115.3	↑0.4
6/20 17:10	115.5	↑0.2	満潮
6/20 17:20	115.6	↑0.1
6/20 17:30	115.4	↓-0.2
6/20 17:40	115.0	↓-0.4
6/20 17:50	114.4	↓-0.6
6/20 18:00	113.7	↓-0.7
6/20 18:10	112.7	↓-1.0
6/20 18:20	111.6	↓-1.1
6/20 18:30	110.4	↓-1.2
6/20 18:40	108.9	↓-1.5
6/20 18:50	107.3	↓-1.6
6/20 19:00	105.6	↓-1.7
6/20 19:10	103.7	↓-1.9
6/20 19:20	101.7	↓-2.0
6/20 19:30	99.7	↓-2.0
6/20 19:40	97.5	↓-2.2
6/20 19:50	95.3	↓-2.2
6/20 20:00	93.0	↓-2.3
6/20 20:10	90.7	↓-2.3
6/20 20:20	88.4	↓-2.3
6/20 20:30	86.1	↓-2.3
6/20 20:40	83.8	↓-2.3
6/20 20:50	81.6	↓-2.2
6/20 21:00	79.4	↓-2.2
6/20 21:10	77.4	↓-2.0
6/20 21:20	75.4	↓-2.0
6/20 21:30	73.6	↓-1.8
6/20 21:40	71.9	↓-1.7
6/20 21:50	70.4	↓-1.5
6/20 22:00	69.1	↓-1.3
6/20 22:10	68.0	↓-1.1
6/20 22:20	67.0	↓-1.0
6/20 22:30	66.2	↓-0.8
6/20 22:40	65.7	↓-0.5
6/20 22:50	65.3	↓-0.4
6/20 23:00	65.1	↓-0.2	干潮
6/20 23:10	65.2	↑0.1
6/20 23:20	65.4	↑0.2
6/20 23:30	65.8	↑0.4
6/20 23:40	66.5	↑0.7
6/20 23:50	67.2	↑0.7