20 (月)	05:40	13:41	20:17	23:18
	107cm	26cm	59cm	55cm
小潮 出 03:38 入 19:08 出 23:36 入 09:59

コイセボイ（北海道）2022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	59.1	↑1.0
6/20 00:10	60.2	↑1.1
6/20 00:20	61.4	↑1.2
6/20 00:30	62.7	↑1.3
6/20 00:40	64.0	↑1.3
6/20 00:50	65.5	↑1.5
6/20 01:00	67.0	↑1.5
6/20 01:10	68.6	↑1.6
6/20 01:20	70.3	↑1.7
6/20 01:30	72.0	↑1.7
6/20 01:40	73.8	↑1.8
6/20 01:50	75.7	↑1.9
6/20 02:00	77.5	↑1.8
6/20 02:10	79.4	↑1.9
6/20 02:20	81.3	↑1.9
6/20 02:30	83.2	↑1.9
6/20 02:40	85.1	↑1.9
6/20 02:50	87.0	↑1.9
6/20 03:00	88.8	↑1.8
6/20 03:10	90.6	↑1.8
6/20 03:20	92.4	↑1.8
6/20 03:30	94.1	↑1.7
6/20 03:40	95.7	↑1.6
6/20 03:50	97.3	↑1.6
6/20 04:00	98.7	↑1.4
6/20 04:10	100.0	↑1.3
6/20 04:20	101.3	↑1.3
6/20 04:30	102.4	↑1.1
6/20 04:40	103.4	↑1.0
6/20 04:50	104.2	↑0.8
6/20 05:00	104.9	↑0.7
6/20 05:10	105.4	↑0.5
6/20 05:20	105.8	↑0.4
6/20 05:30	106.1	↑0.3	満潮
6/20 05:40	106.1	0	満潮
6/20 05:50	106.0	↓-0.1
6/20 06:00	105.8	↓-0.2
6/20 06:10	105.3	↓-0.5
6/20 06:20	104.7	↓-0.6
6/20 06:30	103.9	↓-0.8
6/20 06:40	103.0	↓-0.9
6/20 06:50	101.9	↓-1.1
6/20 07:00	100.6	↓-1.3
6/20 07:10	99.2	↓-1.4
6/20 07:20	97.6	↓-1.6
6/20 07:30	95.9	↓-1.7
6/20 07:40	94.0	↓-1.9
6/20 07:50	92.0	↓-2.0
6/20 08:00	89.9	↓-2.1
6/20 08:10	87.7	↓-2.2
6/20 08:20	85.4	↓-2.3
6/20 08:30	83.0	↓-2.4
6/20 08:40	80.5	↓-2.5
6/20 08:50	78.0	↓-2.5
6/20 09:00	75.4	↓-2.6
6/20 09:10	72.7	↓-2.7	最大潮位差
6/20 09:20	70.1	↓-2.6
6/20 09:30	67.4	↓-2.7	最大潮位差
6/20 09:40	64.7	↓-2.7	最大潮位差
6/20 09:50	62.0	↓-2.7	最大潮位差
6/20 10:00	59.4	↓-2.6
6/20 10:10	56.7	↓-2.7	最大潮位差
6/20 10:20	54.2	↓-2.5
6/20 10:30	51.6	↓-2.6
6/20 10:40	49.2	↓-2.4
6/20 10:50	46.8	↓-2.4
6/20 11:00	44.5	↓-2.3
6/20 11:10	42.3	↓-2.2
6/20 11:20	40.3	↓-2.0
6/20 11:30	38.3	↓-2.0
6/20 11:40	36.5	↓-1.8
6/20 11:50	34.8	↓-1.7
6/20 12:00	33.2	↓-1.6
6/20 12:10	31.8	↓-1.4
6/20 12:20	30.5	↓-1.3
6/20 12:30	29.4	↓-1.1
6/20 12:40	28.4	↓-1.0
6/20 12:50	27.5	↓-0.9
6/20 13:00	26.9	↓-0.6
6/20 13:10	26.3	↓-0.6
6/20 13:20	26.0	↓-0.3
6/20 13:30	25.8	↓-0.2
6/20 13:40	25.7	↓-0.1	干潮
6/20 13:50	25.7	0
6/20 14:00	25.9	↑0.2
6/20 14:10	26.3	↑0.4
6/20 14:20	26.7	↑0.4
6/20 14:30	27.3	↑0.6
6/20 14:40	28.0	↑0.7
6/20 14:50	28.8	↑0.8
6/20 15:00	29.7	↑0.9
6/20 15:10	30.7	↑1.0
6/20 15:20	31.7	↑1.0
6/20 15:30	32.9	↑1.2
6/20 15:40	34.0	↑1.1
6/20 15:50	35.3	↑1.3
6/20 16:00	36.5	↑1.2
6/20 16:10	37.8	↑1.3
6/20 16:20	39.2	↑1.4
6/20 16:30	40.5	↑1.3
6/20 16:40	41.8	↑1.3
6/20 16:50	43.1	↑1.3
6/20 17:00	44.5	↑1.4
6/20 17:10	45.7	↑1.2
6/20 17:20	47.0	↑1.3
6/20 17:30	48.2	↑1.2
6/20 17:40	49.3	↑1.1
6/20 17:50	50.4	↑1.1
6/20 18:00	51.5	↑1.1
6/20 18:10	52.5	↑1.0
6/20 18:20	53.4	↑0.9
6/20 18:30	54.2	↑0.8
6/20 18:40	55.0	↑0.8
6/20 18:50	55.6	↑0.6
6/20 19:00	56.2	↑0.6
6/20 19:10	56.8	↑0.6
6/20 19:20	57.2	↑0.4
6/20 19:30	57.6	↑0.4
6/20 19:40	57.8	↑0.2
6/20 19:50	58.1	↑0.3
6/20 20:00	58.2	↑0.1
6/20 20:10	58.3	↑0.1	満潮
6/20 20:20	58.3	0
6/20 20:30	58.2	↓-0.1
6/20 20:40	58.1	↓-0.1
6/20 20:50	58.0	↓-0.1
6/20 21:00	57.8	↓-0.2
6/20 21:10	57.6	↓-0.2
6/20 21:20	57.3	↓-0.3
6/20 21:30	57.0	↓-0.3
6/20 21:40	56.7	↓-0.3
6/20 21:50	56.4	↓-0.3
6/20 22:00	56.1	↓-0.3
6/20 22:10	55.9	↓-0.2
6/20 22:20	55.6	↓-0.3
6/20 22:30	55.4	↓-0.2
6/20 22:40	55.2	↓-0.2
6/20 22:50	55.0	↓-0.2
6/20 23:00	54.9	↓-0.1
6/20 23:10	54.8	↓-0.1	干潮
6/20 23:20	54.8	0
6/20 23:30	54.8	0
6/20 23:40	54.9	↑0.1
6/20 23:50	55.1	↑0.2