20 (水)	04:22	10:47	16:27	22:23
	114cm	70cm	109cm	69cm
小潮 出 05:08 入 19:31 出 00:30 入 13:17

八幡（福岡）2063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	78.4	↑1.8
6/20 00:10	80.3	↑1.9
6/20 00:20	82.2	↑1.9
6/20 00:30	84.1	↑1.9
6/20 00:40	86.0	↑1.9
6/20 00:50	88.0	↑2.0	最大潮位差
6/20 01:00	89.9	↑1.9
6/20 01:10	91.9	↑2.0	最大潮位差
6/20 01:20	93.8	↑1.9
6/20 01:30	95.7	↑1.9
6/20 01:40	97.5	↑1.8
6/20 01:50	99.2	↑1.7
6/20 02:00	100.9	↑1.7
6/20 02:10	102.6	↑1.7
6/20 02:20	104.1	↑1.5
6/20 02:30	105.6	↑1.5
6/20 02:40	106.9	↑1.3
6/20 02:50	108.2	↑1.3
6/20 03:00	109.3	↑1.1
6/20 03:10	110.3	↑1.0
6/20 03:20	111.2	↑0.9
6/20 03:30	111.9	↑0.7
6/20 03:40	112.5	↑0.6
6/20 03:50	113.0	↑0.5
6/20 04:00	113.4	↑0.4
6/20 04:10	113.6	↑0.2
6/20 04:20	113.7	↑0.1	満潮
6/20 04:30	113.6	↓-0.1
6/20 04:40	113.4	↓-0.2
6/20 04:50	113.1	↓-0.3
6/20 05:00	112.7	↓-0.4
6/20 05:10	112.1	↓-0.6
6/20 05:20	111.5	↓-0.6
6/20 05:30	110.7	↓-0.8
6/20 05:40	109.8	↓-0.9
6/20 05:50	108.8	↓-1.0
6/20 06:00	107.7	↓-1.1
6/20 06:10	106.6	↓-1.1
6/20 06:20	105.3	↓-1.3
6/20 06:30	103.9	↓-1.4
6/20 06:40	102.5	↓-1.4
6/20 06:50	100.9	↓-1.6
6/20 07:00	99.4	↓-1.5
6/20 07:10	97.7	↓-1.7
6/20 07:20	96.0	↓-1.7
6/20 07:30	94.2	↓-1.8
6/20 07:40	92.5	↓-1.7
6/20 07:50	90.7	↓-1.8
6/20 08:00	88.8	↓-1.9
6/20 08:10	87.0	↓-1.8
6/20 08:20	85.2	↓-1.8
6/20 08:30	83.4	↓-1.8
6/20 08:40	81.7	↓-1.7
6/20 08:50	80.1	↓-1.6
6/20 09:00	78.5	↓-1.6
6/20 09:10	77.0	↓-1.5
6/20 09:20	75.6	↓-1.4
6/20 09:30	74.3	↓-1.3
6/20 09:40	73.2	↓-1.1
6/20 09:50	72.2	↓-1.0
6/20 10:00	71.3	↓-0.9
6/20 10:10	70.7	↓-0.6
6/20 10:20	70.1	↓-0.6
6/20 10:30	69.8	↓-0.3
6/20 10:40	69.6	↓-0.2	干潮
6/20 10:50	69.6	0
6/20 11:00	69.7	↑0.1
6/20 11:10	70.0	↑0.3
6/20 11:20	70.5	↑0.5
6/20 11:30	71.1	↑0.6
6/20 11:40	71.9	↑0.8
6/20 11:50	72.8	↑0.9
6/20 12:00	73.9	↑1.1
6/20 12:10	75.1	↑1.2
6/20 12:20	76.4	↑1.3
6/20 12:30	77.8	↑1.4
6/20 12:40	79.3	↑1.5
6/20 12:50	80.8	↑1.5
6/20 13:00	82.5	↑1.7
6/20 13:10	84.2	↑1.7
6/20 13:20	85.9	↑1.7
6/20 13:30	87.7	↑1.8
6/20 13:40	89.5	↑1.8
6/20 13:50	91.2	↑1.7
6/20 14:00	93.0	↑1.8
6/20 14:10	94.7	↑1.7
6/20 14:20	96.4	↑1.7
6/20 14:30	98.0	↑1.6
6/20 14:40	99.5	↑1.5
6/20 14:50	101.0	↑1.5
6/20 15:00	102.3	↑1.3
6/20 15:10	103.5	↑1.2
6/20 15:20	104.6	↑1.1
6/20 15:30	105.5	↑0.9
6/20 15:40	106.3	↑0.8
6/20 15:50	107.0	↑0.7
6/20 16:00	107.5	↑0.5
6/20 16:10	107.8	↑0.3
6/20 16:20	108.0	↑0.2	満潮
6/20 16:30	108.0	0
6/20 16:40	107.9	↓-0.1
6/20 16:50	107.6	↓-0.3
6/20 17:00	107.2	↓-0.4
6/20 17:10	106.6	↓-0.6
6/20 17:20	105.9	↓-0.7
6/20 17:30	105.0	↓-0.9
6/20 17:40	104.1	↓-0.9
6/20 17:50	103.0	↓-1.1
6/20 18:00	101.8	↓-1.2
6/20 18:10	100.5	↓-1.3
6/20 18:20	99.1	↓-1.4
6/20 18:30	97.6	↓-1.5
6/20 18:40	96.1	↓-1.5
6/20 18:50	94.5	↓-1.6
6/20 19:00	92.8	↓-1.7
6/20 19:10	91.1	↓-1.7
6/20 19:20	89.4	↓-1.7
6/20 19:30	87.7	↓-1.7
6/20 19:40	85.9	↓-1.8
6/20 19:50	84.2	↓-1.7
6/20 20:00	82.4	↓-1.8
6/20 20:10	80.8	↓-1.6
6/20 20:20	79.1	↓-1.7
6/20 20:30	77.6	↓-1.5
6/20 20:40	76.1	↓-1.5
6/20 20:50	74.7	↓-1.4
6/20 21:00	73.4	↓-1.3
6/20 21:10	72.2	↓-1.2
6/20 21:20	71.2	↓-1.0
6/20 21:30	70.3	↓-0.9
6/20 21:40	69.5	↓-0.8
6/20 21:50	68.9	↓-0.6
6/20 22:00	68.5	↓-0.4
6/20 22:10	68.2	↓-0.3
6/20 22:20	68.1	↓-0.1	干潮
6/20 22:30	68.2	↑0.1
6/20 22:40	68.4	↑0.2
6/20 22:50	68.8	↑0.4
6/20 23:00	69.3	↑0.5
6/20 23:10	70.0	↑0.7
6/20 23:20	70.8	↑0.8
6/20 23:30	71.7	↑0.9
6/20 23:40	72.8	↑1.1
6/20 23:50	74.0	↑1.2