20 (日)	11:17	04:46	22:46	16:51
	101cm	58cm	115cm	71cm
若潮 出 03:38 入 19:02 出 13:30 入 00:25

花咲（北海道）2021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	97.2	↓-1.5
6/20 00:10	95.6	↓-1.6
6/20 00:20	93.9	↓-1.7
6/20 00:30	92.2	↓-1.7
6/20 00:40	90.3	↓-1.9
6/20 00:50	88.5	↓-1.8
6/20 01:00	86.6	↓-1.9
6/20 01:10	84.7	↓-1.9
6/20 01:20	82.7	↓-2.0	最大潮位差
6/20 01:30	80.8	↓-1.9
6/20 01:40	78.9	↓-1.9
6/20 01:50	76.9	↓-2.0	最大潮位差
6/20 02:00	75.1	↓-1.8
6/20 02:10	73.2	↓-1.9
6/20 02:20	71.4	↓-1.8
6/20 02:30	69.7	↓-1.7
6/20 02:40	68.1	↓-1.6
6/20 02:50	66.5	↓-1.6
6/20 03:00	65.1	↓-1.4
6/20 03:10	63.7	↓-1.4
6/20 03:20	62.5	↓-1.2
6/20 03:30	61.3	↓-1.2
6/20 03:40	60.3	↓-1.0
6/20 03:50	59.5	↓-0.8
6/20 04:00	58.8	↓-0.7
6/20 04:10	58.2	↓-0.6
6/20 04:20	57.7	↓-0.5
6/20 04:30	57.4	↓-0.3
6/20 04:40	57.3	↓-0.1	干潮
6/20 04:50	57.3	0
6/20 05:00	57.4	↑0.1
6/20 05:10	57.7	↑0.3
6/20 05:20	58.1	↑0.4
6/20 05:30	58.7	↑0.6
6/20 05:40	59.4	↑0.7
6/20 05:50	60.2	↑0.8
6/20 06:00	61.2	↑1.0
6/20 06:10	62.3	↑1.1
6/20 06:20	63.5	↑1.2
6/20 06:30	64.8	↑1.3
6/20 06:40	66.2	↑1.4
6/20 06:50	67.7	↑1.5
6/20 07:00	69.2	↑1.5
6/20 07:10	70.8	↑1.6
6/20 07:20	72.5	↑1.7
6/20 07:30	74.2	↑1.7
6/20 07:40	76.0	↑1.8
6/20 07:50	77.8	↑1.8
6/20 08:00	79.5	↑1.7
6/20 08:10	81.3	↑1.8
6/20 08:20	83.0	↑1.7
6/20 08:30	84.7	↑1.7
6/20 08:40	86.4	↑1.7
6/20 08:50	88.0	↑1.6
6/20 09:00	89.6	↑1.6
6/20 09:10	91.0	↑1.4
6/20 09:20	92.4	↑1.4
6/20 09:30	93.7	↑1.3
6/20 09:40	94.9	↑1.2
6/20 09:50	96.0	↑1.1
6/20 10:00	97.0	↑1.0
6/20 10:10	97.9	↑0.9
6/20 10:20	98.6	↑0.7
6/20 10:30	99.2	↑0.6
6/20 10:40	99.8	↑0.6
6/20 10:50	100.1	↑0.3
6/20 11:00	100.4	↑0.3
6/20 11:10	100.5	↑0.1	満潮
6/20 11:20	100.5	0
6/20 11:30	100.4	↓-0.1
6/20 11:40	100.2	↓-0.2
6/20 11:50	99.8	↓-0.4
6/20 12:00	99.4	↓-0.4
6/20 12:10	98.8	↓-0.6
6/20 12:20	98.1	↓-0.7
6/20 12:30	97.3	↓-0.8
6/20 12:40	96.4	↓-0.9
6/20 12:50	95.4	↓-1.0
6/20 13:00	94.3	↓-1.1
6/20 13:10	93.2	↓-1.1
6/20 13:20	92.0	↓-1.2
6/20 13:30	90.7	↓-1.3
6/20 13:40	89.4	↓-1.3
6/20 13:50	88.0	↓-1.4
6/20 14:00	86.6	↓-1.4
6/20 14:10	85.2	↓-1.4
6/20 14:20	83.8	↓-1.4
6/20 14:30	82.4	↓-1.4
6/20 14:40	81.1	↓-1.3
6/20 14:50	79.7	↓-1.4
6/20 15:00	78.5	↓-1.2
6/20 15:10	77.3	↓-1.2
6/20 15:20	76.1	↓-1.2
6/20 15:30	75.0	↓-1.1
6/20 15:40	74.1	↓-0.9
6/20 15:50	73.2	↓-0.9
6/20 16:00	72.5	↓-0.7
6/20 16:10	71.8	↓-0.7
6/20 16:20	71.3	↓-0.5
6/20 16:30	71.0	↓-0.3
6/20 16:40	70.7	↓-0.3
6/20 16:50	70.7	0	干潮
6/20 17:00	70.7	0
6/20 17:10	71.0	↑0.3
6/20 17:20	71.4	↑0.4
6/20 17:30	71.9	↑0.5
6/20 17:40	72.6	↑0.7
6/20 17:50	73.4	↑0.8
6/20 18:00	74.4	↑1.0
6/20 18:10	75.5	↑1.1
6/20 18:20	76.7	↑1.2
6/20 18:30	78.1	↑1.4
6/20 18:40	79.6	↑1.5
6/20 18:50	81.2	↑1.6
6/20 19:00	82.9	↑1.7
6/20 19:10	84.7	↑1.8
6/20 19:20	86.5	↑1.8
6/20 19:30	88.4	↑1.9
6/20 19:40	90.4	↑2.0	最大潮位差
6/20 19:50	92.3	↑1.9
6/20 20:00	94.3	↑2.0	最大潮位差
6/20 20:10	96.2	↑1.9
6/20 20:20	98.2	↑2.0	最大潮位差
6/20 20:30	100.1	↑1.9
6/20 20:40	101.9	↑1.8
6/20 20:50	103.7	↑1.8
6/20 21:00	105.3	↑1.6
6/20 21:10	106.9	↑1.6
6/20 21:20	108.3	↑1.4
6/20 21:30	109.7	↑1.4
6/20 21:40	110.8	↑1.1
6/20 21:50	111.9	↑1.1
6/20 22:00	112.8	↑0.9
6/20 22:10	113.5	↑0.7
6/20 22:20	114.0	↑0.5
6/20 22:30	114.4	↑0.4
6/20 22:40	114.5	↑0.1	満潮
6/20 22:50	114.5	0
6/20 23:00	114.4	↓-0.1
6/20 23:10	114.0	↓-0.4
6/20 23:20	113.4	↓-0.6
6/20 23:30	112.7	↓-0.7
6/20 23:40	111.8	↓-0.9
6/20 23:50	110.7	↓-1.1