5 (土)	10:30	04:31	23:25	16:54
	71cm	52cm	76cm	45cm
長潮 出 03:40 入 19:01 出 01:18 入 13:48

コイセボイ（北海道）2021年06月5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
6/5 00:00	65.6	↓-0.4
6/5 00:10	65.1	↓-0.5
6/5 00:20	64.6	↓-0.5
6/5 00:30	64.1	↓-0.5
6/5 00:40	63.5	↓-0.6
6/5 00:50	62.9	↓-0.6
6/5 01:00	62.2	↓-0.7
6/5 01:10	61.5	↓-0.7
6/5 01:20	60.8	↓-0.7
6/5 01:30	60.1	↓-0.7
6/5 01:40	59.4	↓-0.7
6/5 01:50	58.7	↓-0.7
6/5 02:00	58.0	↓-0.7
6/5 02:10	57.3	↓-0.7
6/5 02:20	56.6	↓-0.7
6/5 02:30	55.9	↓-0.7
6/5 02:40	55.3	↓-0.6
6/5 02:50	54.7	↓-0.6
6/5 03:00	54.1	↓-0.6
6/5 03:10	53.6	↓-0.5
6/5 03:20	53.2	↓-0.4
6/5 03:30	52.8	↓-0.4
6/5 03:40	52.4	↓-0.4
6/5 03:50	52.1	↓-0.3
6/5 04:00	51.9	↓-0.2
6/5 04:10	51.7	↓-0.2
6/5 04:20	51.6	↓-0.1
6/5 04:30	51.6	0	干潮
6/5 04:40	51.6	0
6/5 04:50	51.7	↑0.1
6/5 05:00	51.9	↑0.2
6/5 05:10	52.1	↑0.2
6/5 05:20	52.4	↑0.3
6/5 05:30	52.8	↑0.4
6/5 05:40	53.2	↑0.4
6/5 05:50	53.7	↑0.5
6/5 06:00	54.3	↑0.6
6/5 06:10	54.9	↑0.6
6/5 06:20	55.5	↑0.6
6/5 06:30	56.2	↑0.7
6/5 06:40	56.9	↑0.7
6/5 06:50	57.7	↑0.8
6/5 07:00	58.5	↑0.8
6/5 07:10	59.3	↑0.8
6/5 07:20	60.1	↑0.8
6/5 07:30	61.0	↑0.9
6/5 07:40	61.8	↑0.8
6/5 07:50	62.6	↑0.8
6/5 08:00	63.4	↑0.8
6/5 08:10	64.2	↑0.8
6/5 08:20	65.0	↑0.8
6/5 08:30	65.8	↑0.8
6/5 08:40	66.5	↑0.7
6/5 08:50	67.2	↑0.7
6/5 09:00	67.8	↑0.6
6/5 09:10	68.4	↑0.6
6/5 09:20	68.9	↑0.5
6/5 09:30	69.4	↑0.5
6/5 09:40	69.8	↑0.4
6/5 09:50	70.1	↑0.3
6/5 10:00	70.4	↑0.3
6/5 10:10	70.6	↑0.2
6/5 10:20	70.7	↑0.1	満潮
6/5 10:30	70.7	0	満潮
6/5 10:40	70.7	0
6/5 10:50	70.6	↓-0.1
6/5 11:00	70.4	↓-0.2
6/5 11:10	70.1	↓-0.3
6/5 11:20	69.7	↓-0.4
6/5 11:30	69.3	↓-0.4
6/5 11:40	68.7	↓-0.6
6/5 11:50	68.2	↓-0.5
6/5 12:00	67.5	↓-0.7
6/5 12:10	66.8	↓-0.7
6/5 12:20	66.0	↓-0.8
6/5 12:30	65.1	↓-0.9
6/5 12:40	64.3	↓-0.8
6/5 12:50	63.3	↓-1.0
6/5 13:00	62.3	↓-1.0
6/5 13:10	61.3	↓-1.0
6/5 13:20	60.3	↓-1.0
6/5 13:30	59.3	↓-1.0
6/5 13:40	58.2	↓-1.1
6/5 13:50	57.1	↓-1.1
6/5 14:00	56.0	↓-1.1
6/5 14:10	55.0	↓-1.0
6/5 14:20	53.9	↓-1.1
6/5 14:30	52.9	↓-1.0
6/5 14:40	51.9	↓-1.0
6/5 14:50	51.0	↓-0.9
6/5 15:00	50.1	↓-0.9
6/5 15:10	49.2	↓-0.9
6/5 15:20	48.4	↓-0.8
6/5 15:30	47.7	↓-0.7
6/5 15:40	47.0	↓-0.7
6/5 15:50	46.4	↓-0.6
6/5 16:00	45.9	↓-0.5
6/5 16:10	45.5	↓-0.4
6/5 16:20	45.1	↓-0.4
6/5 16:30	44.9	↓-0.2
6/5 16:40	44.7	↓-0.2
6/5 16:50	44.6	↓-0.1	干潮
6/5 17:00	44.6	0
6/5 17:10	44.7	↑0.1
6/5 17:20	45.0	↑0.3
6/5 17:30	45.3	↑0.3
6/5 17:40	45.7	↑0.4
6/5 17:50	46.1	↑0.4
6/5 18:00	46.7	↑0.6
6/5 18:10	47.4	↑0.7
6/5 18:20	48.1	↑0.7
6/5 18:30	48.9	↑0.8
6/5 18:40	49.8	↑0.9
6/5 18:50	50.8	↑1.0
6/5 19:00	51.8	↑1.0
6/5 19:10	52.9	↑1.1
6/5 19:20	54.0	↑1.1
6/5 19:30	55.2	↑1.2
6/5 19:40	56.4	↑1.2
6/5 19:50	57.6	↑1.2
6/5 20:00	58.9	↑1.3	最大潮位差
6/5 20:10	60.1	↑1.2
6/5 20:20	61.4	↑1.3	最大潮位差
6/5 20:30	62.6	↑1.2
6/5 20:40	63.9	↑1.3	最大潮位差
6/5 20:50	65.1	↑1.2
6/5 21:00	66.3	↑1.2
6/5 21:10	67.4	↑1.1
6/5 21:20	68.5	↑1.1
6/5 21:30	69.5	↑1.0
6/5 21:40	70.5	↑1.0
6/5 21:50	71.5	↑1.0
6/5 22:00	72.3	↑0.8
6/5 22:10	73.1	↑0.8
6/5 22:20	73.7	↑0.6
6/5 22:30	74.3	↑0.6
6/5 22:40	74.8	↑0.5
6/5 22:50	75.2	↑0.4
6/5 23:00	75.5	↑0.3
6/5 23:10	75.7	↑0.2
6/5 23:20	75.8	↑0.1	満潮
6/5 23:30	75.8	0
6/5 23:40	75.7	↓-0.1
6/5 23:50	75.5	↓-0.2