20 (土)	06:32	14:11	20:50	-
	94cm	33cm	67cm	-
小潮 出 03:38 入 19:09 出 10:41 入 23:47

コイセボイ（北海道）2037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	55.9	↑0.1
6/20 00:10	56.1	↑0.2
6/20 00:20	56.4	↑0.3
6/20 00:30	56.8	↑0.4
6/20 00:40	57.3	↑0.5
6/20 00:50	57.8	↑0.5
6/20 01:00	58.5	↑0.7
6/20 01:10	59.2	↑0.7
6/20 01:20	60.0	↑0.8
6/20 01:30	60.9	↑0.9
6/20 01:40	61.9	↑1.0
6/20 01:50	63.0	↑1.1
6/20 02:00	64.1	↑1.1
6/20 02:10	65.3	↑1.2
6/20 02:20	66.6	↑1.3
6/20 02:30	67.9	↑1.3
6/20 02:40	69.2	↑1.3
6/20 02:50	70.6	↑1.4
6/20 03:00	72.0	↑1.4
6/20 03:10	73.5	↑1.5
6/20 03:20	74.9	↑1.4
6/20 03:30	76.4	↑1.5
6/20 03:40	77.8	↑1.4
6/20 03:50	79.3	↑1.5
6/20 04:00	80.7	↑1.4
6/20 04:10	82.1	↑1.4
6/20 04:20	83.4	↑1.3
6/20 04:30	84.7	↑1.3
6/20 04:40	85.9	↑1.2
6/20 04:50	87.1	↑1.2
6/20 05:00	88.2	↑1.1
6/20 05:10	89.2	↑1.0
6/20 05:20	90.1	↑0.9
6/20 05:30	90.9	↑0.8
6/20 05:40	91.6	↑0.7
6/20 05:50	92.2	↑0.6
6/20 06:00	92.6	↑0.4
6/20 06:10	93.0	↑0.4
6/20 06:20	93.2	↑0.2
6/20 06:30	93.3	↑0.1	満潮
6/20 06:40	93.2	↓-0.1
6/20 06:50	93.0	↓-0.2
6/20 07:00	92.7	↓-0.3
6/20 07:10	92.3	↓-0.4
6/20 07:20	91.7	↓-0.6
6/20 07:30	90.9	↓-0.8
6/20 07:40	90.1	↓-0.8
6/20 07:50	89.1	↓-1.0
6/20 08:00	88.0	↓-1.1
6/20 08:10	86.7	↓-1.3
6/20 08:20	85.4	↓-1.3
6/20 08:30	83.9	↓-1.5
6/20 08:40	82.4	↓-1.5
6/20 08:50	80.7	↓-1.7
6/20 09:00	79.0	↓-1.7
6/20 09:10	77.1	↓-1.9
6/20 09:20	75.2	↓-1.9
6/20 09:30	73.3	↓-1.9
6/20 09:40	71.3	↓-2.0
6/20 09:50	69.2	↓-2.1	最大潮位差
6/20 10:00	67.2	↓-2.0
6/20 10:10	65.1	↓-2.1	最大潮位差
6/20 10:20	63.0	↓-2.1	最大潮位差
6/20 10:30	60.9	↓-2.1	最大潮位差
6/20 10:40	58.8	↓-2.1	最大潮位差
6/20 10:50	56.7	↓-2.1	最大潮位差
6/20 11:00	54.7	↓-2.0
6/20 11:10	52.7	↓-2.0
6/20 11:20	50.8	↓-1.9
6/20 11:30	48.9	↓-1.9
6/20 11:40	47.1	↓-1.8
6/20 11:50	45.4	↓-1.7
6/20 12:00	43.8	↓-1.6
6/20 12:10	42.2	↓-1.6
6/20 12:20	40.8	↓-1.4
6/20 12:30	39.5	↓-1.3
6/20 12:40	38.3	↓-1.2
6/20 12:50	37.2	↓-1.1
6/20 13:00	36.2	↓-1.0
6/20 13:10	35.3	↓-0.9
6/20 13:20	34.6	↓-0.7
6/20 13:30	34.0	↓-0.6
6/20 13:40	33.6	↓-0.4
6/20 13:50	33.3	↓-0.3
6/20 14:00	33.1	↓-0.2
6/20 14:10	33.0	↓-0.1	干潮
6/20 14:20	33.1	↑0.1
6/20 14:30	33.2	↑0.1
6/20 14:40	33.6	↑0.4
6/20 14:50	34.0	↑0.4
6/20 15:00	34.5	↑0.5
6/20 15:10	35.2	↑0.7
6/20 15:20	35.9	↑0.7
6/20 15:30	36.7	↑0.8
6/20 15:40	37.7	↑1.0
6/20 15:50	38.7	↑1.0
6/20 16:00	39.7	↑1.0
6/20 16:10	40.9	↑1.2
6/20 16:20	42.0	↑1.1
6/20 16:30	43.3	↑1.3
6/20 16:40	44.5	↑1.2
6/20 16:50	45.8	↑1.3
6/20 17:00	47.2	↑1.4
6/20 17:10	48.5	↑1.3
6/20 17:20	49.8	↑1.3
6/20 17:30	51.1	↑1.3
6/20 17:40	52.4	↑1.3
6/20 17:50	53.7	↑1.3
6/20 18:00	54.9	↑1.2
6/20 18:10	56.1	↑1.2
6/20 18:20	57.3	↑1.2
6/20 18:30	58.4	↑1.1
6/20 18:40	59.5	↑1.1
6/20 18:50	60.4	↑0.9
6/20 19:00	61.4	↑1.0
6/20 19:10	62.2	↑0.8
6/20 19:20	63.0	↑0.8
6/20 19:30	63.7	↑0.7
6/20 19:40	64.3	↑0.6
6/20 19:50	64.8	↑0.5
6/20 20:00	65.2	↑0.4
6/20 20:10	65.6	↑0.4
6/20 20:20	65.9	↑0.3
6/20 20:30	66.1	↑0.2
6/20 20:40	66.2	↑0.1	満潮
6/20 20:50	66.2	0	満潮
6/20 21:00	66.2	0
6/20 21:10	66.0	↓-0.2
6/20 21:20	65.9	↓-0.1
6/20 21:30	65.6	↓-0.3
6/20 21:40	65.3	↓-0.3
6/20 21:50	65.0	↓-0.3
6/20 22:00	64.6	↓-0.4
6/20 22:10	64.1	↓-0.5
6/20 22:20	63.6	↓-0.5
6/20 22:30	63.1	↓-0.5
6/20 22:40	62.6	↓-0.5
6/20 22:50	62.1	↓-0.5
6/20 23:00	61.5	↓-0.6
6/20 23:10	61.0	↓-0.5
6/20 23:20	60.5	↓-0.5
6/20 23:30	60.0	↓-0.5
6/20 23:40	59.5	↓-0.5
6/20 23:50	59.0	↓-0.5