22 (月)	08:29	01:46	20:25	14:56
	88cm	50cm	76cm	59cm
小潮 出 06:53 入 15:47 出 11:36 入 00:05

コイセボイ（北海道）2031年12月22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
12/22 00:00	55.8	↓-1.2
12/22 00:10	54.8	↓-1.0
12/22 00:20	53.8	↓-1.0
12/22 00:30	52.9	↓-0.9
12/22 00:40	52.1	↓-0.8
12/22 00:50	51.4	↓-0.7
12/22 01:00	50.8	↓-0.6
12/22 01:10	50.4	↓-0.4
12/22 01:20	50.0	↓-0.4
12/22 01:30	49.8	↓-0.2
12/22 01:40	49.7	↓-0.1	干潮
12/22 01:50	49.7	0
12/22 02:00	49.8	↑0.1
12/22 02:10	50.0	↑0.2
12/22 02:20	50.3	↑0.3
12/22 02:30	50.8	↑0.5
12/22 02:40	51.4	↑0.6
12/22 02:50	52.1	↑0.7
12/22 03:00	52.9	↑0.8
12/22 03:10	53.7	↑0.8
12/22 03:20	54.7	↑1.0
12/22 03:30	55.8	↑1.1
12/22 03:40	56.9	↑1.1
12/22 03:50	58.1	↑1.2
12/22 04:00	59.4	↑1.3
12/22 04:10	60.7	↑1.3
12/22 04:20	62.1	↑1.4
12/22 04:30	63.5	↑1.4
12/22 04:40	65.0	↑1.5	最大潮位差
12/22 04:50	66.5	↑1.5	最大潮位差
12/22 05:00	68.0	↑1.5	最大潮位差
12/22 05:10	69.4	↑1.4
12/22 05:20	70.9	↑1.5	最大潮位差
12/22 05:30	72.4	↑1.5	最大潮位差
12/22 05:40	73.8	↑1.4
12/22 05:50	75.2	↑1.4
12/22 06:00	76.6	↑1.4
12/22 06:10	77.9	↑1.3
12/22 06:20	79.2	↑1.3
12/22 06:30	80.4	↑1.2
12/22 06:40	81.5	↑1.1
12/22 06:50	82.5	↑1.0
12/22 07:00	83.5	↑1.0
12/22 07:10	84.4	↑0.9
12/22 07:20	85.1	↑0.7
12/22 07:30	85.8	↑0.7
12/22 07:40	86.4	↑0.6
12/22 07:50	86.8	↑0.4
12/22 08:00	87.2	↑0.4
12/22 08:10	87.4	↑0.2
12/22 08:20	87.6	↑0.2	満潮
12/22 08:30	87.6	0
12/22 08:40	87.5	↓-0.1
12/22 08:50	87.4	↓-0.1
12/22 09:00	87.1	↓-0.3
12/22 09:10	86.7	↓-0.4
12/22 09:20	86.2	↓-0.5
12/22 09:30	85.6	↓-0.6
12/22 09:40	85.0	↓-0.6
12/22 09:50	84.2	↓-0.8
12/22 10:00	83.4	↓-0.8
12/22 10:10	82.5	↓-0.9
12/22 10:20	81.5	↓-1.0
12/22 10:30	80.5	↓-1.0
12/22 10:40	79.5	↓-1.0
12/22 10:50	78.3	↓-1.2
12/22 11:00	77.2	↓-1.1
12/22 11:10	76.0	↓-1.2
12/22 11:20	74.8	↓-1.2
12/22 11:30	73.6	↓-1.2
12/22 11:40	72.4	↓-1.2
12/22 11:50	71.3	↓-1.1
12/22 12:00	70.1	↓-1.2
12/22 12:10	68.9	↓-1.2
12/22 12:20	67.8	↓-1.1
12/22 12:30	66.7	↓-1.1
12/22 12:40	65.6	↓-1.1
12/22 12:50	64.6	↓-1.0
12/22 13:00	63.7	↓-0.9
12/22 13:10	62.8	↓-0.9
12/22 13:20	62.0	↓-0.8
12/22 13:30	61.3	↓-0.7
12/22 13:40	60.6	↓-0.7
12/22 13:50	60.0	↓-0.6
12/22 14:00	59.5	↓-0.5
12/22 14:10	59.1	↓-0.4
12/22 14:20	58.7	↓-0.4
12/22 14:30	58.5	↓-0.2
12/22 14:40	58.3	↓-0.2
12/22 14:50	58.2	↓-0.1	干潮
12/22 15:00	58.2	0
12/22 15:10	58.3	↑0.1
12/22 15:20	58.5	↑0.2
12/22 15:30	58.7	↑0.2
12/22 15:40	59.0	↑0.3
12/22 15:50	59.4	↑0.4
12/22 16:00	59.9	↑0.5
12/22 16:10	60.4	↑0.5
12/22 16:20	61.0	↑0.6
12/22 16:30	61.6	↑0.6
12/22 16:40	62.2	↑0.6
12/22 16:50	63.0	↑0.8
12/22 17:00	63.7	↑0.7
12/22 17:10	64.5	↑0.8
12/22 17:20	65.2	↑0.7
12/22 17:30	66.0	↑0.8
12/22 17:40	66.8	↑0.8
12/22 17:50	67.6	↑0.8
12/22 18:00	68.4	↑0.8
12/22 18:10	69.2	↑0.8
12/22 18:20	69.9	↑0.7
12/22 18:30	70.6	↑0.7
12/22 18:40	71.3	↑0.7
12/22 18:50	72.0	↑0.7
12/22 19:00	72.5	↑0.5
12/22 19:10	73.1	↑0.6
12/22 19:20	73.6	↑0.5
12/22 19:30	74.0	↑0.4
12/22 19:40	74.3	↑0.3
12/22 19:50	74.6	↑0.3
12/22 20:00	74.8	↑0.2
12/22 20:10	75.0	↑0.2
12/22 20:20	75.0	0	満潮
12/22 20:30	75.0	0
12/22 20:40	74.9	↓-0.1
12/22 20:50	74.8	↓-0.1
12/22 21:00	74.5	↓-0.3
12/22 21:10	74.2	↓-0.3
12/22 21:20	73.8	↓-0.4
12/22 21:30	73.4	↓-0.4
12/22 21:40	72.9	↓-0.5
12/22 21:50	72.3	↓-0.6
12/22 22:00	71.7	↓-0.6
12/22 22:10	71.0	↓-0.7
12/22 22:20	70.2	↓-0.8
12/22 22:30	69.5	↓-0.7
12/22 22:40	68.6	↓-0.9
12/22 22:50	67.8	↓-0.8
12/22 23:00	66.9	↓-0.9
12/22 23:10	66.0	↓-0.9
12/22 23:20	65.1	↓-0.9
12/22 23:30	64.2	↓-0.9
12/22 23:40	63.4	↓-0.8
12/22 23:50	62.5	↓-0.9