11 (火)	12:41	05:56	23:22	16:33
	66cm	42cm	88cm	61cm
若潮 出 05:31 入 16:46 出 00:54 入 14:22

コイセボイ（北海道）2050年10月11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
10/11 00:00	81.7	↓-1.1
10/11 00:10	80.4	↓-1.3
10/11 00:20	79.1	↓-1.3
10/11 00:30	77.8	↓-1.3
10/11 00:40	76.4	↓-1.4
10/11 00:50	75.0	↓-1.4
10/11 01:00	73.5	↓-1.5
10/11 01:10	72.0	↓-1.5
10/11 01:20	70.4	↓-1.6	最大潮位差
10/11 01:30	68.9	↓-1.5
10/11 01:40	67.3	↓-1.6	最大潮位差
10/11 01:50	65.7	↓-1.6	最大潮位差
10/11 02:00	64.1	↓-1.6	最大潮位差
10/11 02:10	62.5	↓-1.6	最大潮位差
10/11 02:20	61.0	↓-1.5
10/11 02:30	59.4	↓-1.6	最大潮位差
10/11 02:40	57.9	↓-1.5
10/11 02:50	56.5	↓-1.4
10/11 03:00	55.0	↓-1.5
10/11 03:10	53.6	↓-1.4
10/11 03:20	52.3	↓-1.3
10/11 03:30	51.0	↓-1.3
10/11 03:40	49.8	↓-1.2
10/11 03:50	48.7	↓-1.1
10/11 04:00	47.6	↓-1.1
10/11 04:10	46.6	↓-1.0
10/11 04:20	45.7	↓-0.9
10/11 04:30	44.8	↓-0.9
10/11 04:40	44.1	↓-0.7
10/11 04:50	43.4	↓-0.7
10/11 05:00	42.9	↓-0.5
10/11 05:10	42.4	↓-0.5
10/11 05:20	42.0	↓-0.4
10/11 05:30	41.8	↓-0.2
10/11 05:40	41.6	↓-0.2
10/11 05:50	41.5	↓-0.1	干潮
10/11 06:00	41.5	0
10/11 06:10	41.6	↑0.1
10/11 06:20	41.7	↑0.1
10/11 06:30	42.0	↑0.3
10/11 06:40	42.3	↑0.3
10/11 06:50	42.8	↑0.5
10/11 07:00	43.2	↑0.4
10/11 07:10	43.8	↑0.6
10/11 07:20	44.4	↑0.6
10/11 07:30	45.1	↑0.7
10/11 07:40	45.9	↑0.8
10/11 07:50	46.6	↑0.7
10/11 08:00	47.5	↑0.9
10/11 08:10	48.3	↑0.8
10/11 08:20	49.2	↑0.9
10/11 08:30	50.2	↑1.0
10/11 08:40	51.1	↑0.9
10/11 08:50	52.1	↑1.0
10/11 09:00	53.0	↑0.9
10/11 09:10	54.0	↑1.0
10/11 09:20	54.9	↑0.9
10/11 09:30	55.9	↑1.0
10/11 09:40	56.8	↑0.9
10/11 09:50	57.7	↑0.9
10/11 10:00	58.5	↑0.8
10/11 10:10	59.4	↑0.9
10/11 10:20	60.2	↑0.8
10/11 10:30	60.9	↑0.7
10/11 10:40	61.6	↑0.7
10/11 10:50	62.3	↑0.7
10/11 11:00	62.9	↑0.6
10/11 11:10	63.5	↑0.6
10/11 11:20	63.9	↑0.4
10/11 11:30	64.4	↑0.5
10/11 11:40	64.8	↑0.4
10/11 11:50	65.1	↑0.3
10/11 12:00	65.3	↑0.2
10/11 12:10	65.5	↑0.2
10/11 12:20	65.7	↑0.2
10/11 12:30	65.7	0
10/11 12:40	65.8	↑0.1	満潮
10/11 12:50	65.7	↓-0.1
10/11 13:00	65.7	0
10/11 13:10	65.5	↓-0.2
10/11 13:20	65.4	↓-0.1
10/11 13:30	65.2	↓-0.2
10/11 13:40	64.9	↓-0.3
10/11 13:50	64.7	↓-0.2
10/11 14:00	64.4	↓-0.3
10/11 14:10	64.1	↓-0.3
10/11 14:20	63.7	↓-0.4
10/11 14:30	63.4	↓-0.3
10/11 14:40	63.1	↓-0.3
10/11 14:50	62.7	↓-0.4
10/11 15:00	62.4	↓-0.3
10/11 15:10	62.1	↓-0.3
10/11 15:20	61.8	↓-0.3
10/11 15:30	61.5	↓-0.3
10/11 15:40	61.2	↓-0.3
10/11 15:50	61.0	↓-0.2
10/11 16:00	60.8	↓-0.2
10/11 16:10	60.7	↓-0.1
10/11 16:20	60.6	↓-0.1
10/11 16:30	60.6	0	干潮
10/11 16:40	60.6	0
10/11 16:50	60.7	↑0.1
10/11 17:00	60.8	↑0.1
10/11 17:10	61.0	↑0.2
10/11 17:20	61.3	↑0.3
10/11 17:30	61.6	↑0.3
10/11 17:40	62.0	↑0.4
10/11 17:50	62.4	↑0.4
10/11 18:00	62.9	↑0.5
10/11 18:10	63.5	↑0.6
10/11 18:20	64.2	↑0.7
10/11 18:30	64.9	↑0.7
10/11 18:40	65.6	↑0.7
10/11 18:50	66.4	↑0.8
10/11 19:00	67.3	↑0.9
10/11 19:10	68.2	↑0.9
10/11 19:20	69.1	↑0.9
10/11 19:30	70.1	↑1.0
10/11 19:40	71.1	↑1.0
10/11 19:50	72.2	↑1.1
10/11 20:00	73.2	↑1.0
10/11 20:10	74.3	↑1.1
10/11 20:20	75.4	↑1.1
10/11 20:30	76.4	↑1.0
10/11 20:40	77.5	↑1.1
10/11 20:50	78.6	↑1.1
10/11 21:00	79.6	↑1.0
10/11 21:10	80.6	↑1.0
10/11 21:20	81.5	↑0.9
10/11 21:30	82.5	↑1.0
10/11 21:40	83.3	↑0.8
10/11 21:50	84.1	↑0.8
10/11 22:00	84.9	↑0.8
10/11 22:10	85.6	↑0.7
10/11 22:20	86.2	↑0.6
10/11 22:30	86.7	↑0.5
10/11 22:40	87.1	↑0.4
10/11 22:50	87.5	↑0.4
10/11 23:00	87.7	↑0.2
10/11 23:10	87.9	↑0.2
10/11 23:20	88.0	↑0.1	満潮
10/11 23:30	87.9	↓-0.1
10/11 23:40	87.8	↓-0.1
10/11 23:50	87.5	↓-0.3