17 (火)	09:54	03:19	22:20	16:25
	84cm	54cm	76cm	57cm
小潮 出 06:50 入 15:45 出 00:10 入 12:13

コイセボイ（北海道）2041年12月17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
12/17 00:00	68.6	↓-1.3	最大潮位差
12/17 00:10	67.4	↓-1.2
12/17 00:20	66.2	↓-1.2
12/17 00:30	65.0	↓-1.2
12/17 00:40	63.9	↓-1.1
12/17 00:50	62.8	↓-1.1
12/17 01:00	61.7	↓-1.1
12/17 01:10	60.6	↓-1.1
12/17 01:20	59.6	↓-1.0
12/17 01:30	58.7	↓-0.9
12/17 01:40	57.8	↓-0.9
12/17 01:50	57.0	↓-0.8
12/17 02:00	56.3	↓-0.7
12/17 02:10	55.6	↓-0.7
12/17 02:20	55.0	↓-0.6
12/17 02:30	54.6	↓-0.4
12/17 02:40	54.2	↓-0.4
12/17 02:50	53.9	↓-0.3
12/17 03:00	53.6	↓-0.3
12/17 03:10	53.5	↓-0.1	干潮
12/17 03:20	53.5	0
12/17 03:30	53.6	↑0.1
12/17 03:40	53.7	↑0.1
12/17 03:50	54.0	↑0.3
12/17 04:00	54.3	↑0.3
12/17 04:10	54.8	↑0.5
12/17 04:20	55.3	↑0.5
12/17 04:30	55.9	↑0.6
12/17 04:40	56.6	↑0.7
12/17 04:50	57.3	↑0.7
12/17 05:00	58.2	↑0.9
12/17 05:10	59.1	↑0.9
12/17 05:20	60.0	↑0.9
12/17 05:30	61.0	↑1.0
12/17 05:40	62.1	↑1.1
12/17 05:50	63.2	↑1.1
12/17 06:00	64.3	↑1.1
12/17 06:10	65.4	↑1.1
12/17 06:20	66.6	↑1.2
12/17 06:30	67.7	↑1.1
12/17 06:40	68.9	↑1.2
12/17 06:50	70.1	↑1.2
12/17 07:00	71.2	↑1.1
12/17 07:10	72.4	↑1.2
12/17 07:20	73.5	↑1.1
12/17 07:30	74.6	↑1.1
12/17 07:40	75.6	↑1.0
12/17 07:50	76.6	↑1.0
12/17 08:00	77.5	↑0.9
12/17 08:10	78.4	↑0.9
12/17 08:20	79.2	↑0.8
12/17 08:30	80.0	↑0.8
12/17 08:40	80.6	↑0.6
12/17 08:50	81.2	↑0.6
12/17 09:00	81.8	↑0.6
12/17 09:10	82.2	↑0.4
12/17 09:20	82.5	↑0.3
12/17 09:30	82.8	↑0.3
12/17 09:40	82.9	↑0.1
12/17 09:50	83.0	↑0.1	満潮
12/17 10:00	83.0	0
12/17 10:10	82.9	↓-0.1
12/17 10:20	82.7	↓-0.2
12/17 10:30	82.4	↓-0.3
12/17 10:40	82.1	↓-0.3
12/17 10:50	81.6	↓-0.5
12/17 11:00	81.1	↓-0.5
12/17 11:10	80.5	↓-0.6
12/17 11:20	79.8	↓-0.7
12/17 11:30	79.1	↓-0.7
12/17 11:40	78.3	↓-0.8
12/17 11:50	77.4	↓-0.9
12/17 12:00	76.5	↓-0.9
12/17 12:10	75.6	↓-0.9
12/17 12:20	74.6	↓-1.0
12/17 12:30	73.6	↓-1.0
12/17 12:40	72.6	↓-1.0
12/17 12:50	71.5	↓-1.1
12/17 13:00	70.5	↓-1.0
12/17 13:10	69.4	↓-1.1
12/17 13:20	68.4	↓-1.0
12/17 13:30	67.3	↓-1.1
12/17 13:40	66.3	↓-1.0
12/17 13:50	65.3	↓-1.0
12/17 14:00	64.3	↓-1.0
12/17 14:10	63.4	↓-0.9
12/17 14:20	62.5	↓-0.9
12/17 14:30	61.7	↓-0.8
12/17 14:40	60.9	↓-0.8
12/17 14:50	60.1	↓-0.8
12/17 15:00	59.5	↓-0.6
12/17 15:10	58.9	↓-0.6
12/17 15:20	58.3	↓-0.6
12/17 15:30	57.9	↓-0.4
12/17 15:40	57.5	↓-0.4
12/17 15:50	57.2	↓-0.3
12/17 16:00	56.9	↓-0.3
12/17 16:10	56.8	↓-0.1
12/17 16:20	56.7	↓-0.1	干潮
12/17 16:30	56.7	0
12/17 16:40	56.8	↑0.1
12/17 16:50	57.0	↑0.2
12/17 17:00	57.2	↑0.2
12/17 17:10	57.5	↑0.3
12/17 17:20	57.9	↑0.4
12/17 17:30	58.3	↑0.4
12/17 17:40	58.8	↑0.5
12/17 17:50	59.4	↑0.6
12/17 18:00	60.0	↑0.6
12/17 18:10	60.6	↑0.6
12/17 18:20	61.3	↑0.7
12/17 18:30	62.1	↑0.8
12/17 18:40	62.8	↑0.7
12/17 18:50	63.6	↑0.8
12/17 19:00	64.4	↑0.8
12/17 19:10	65.2	↑0.8
12/17 19:20	66.0	↑0.8
12/17 19:30	66.8	↑0.8
12/17 19:40	67.6	↑0.8
12/17 19:50	68.4	↑0.8
12/17 20:00	69.2	↑0.8
12/17 20:10	70.0	↑0.8
12/17 20:20	70.7	↑0.7
12/17 20:30	71.3	↑0.6
12/17 20:40	72.0	↑0.7
12/17 20:50	72.6	↑0.6
12/17 21:00	73.1	↑0.5
12/17 21:10	73.6	↑0.5
12/17 21:20	74.0	↑0.4
12/17 21:30	74.4	↑0.4
12/17 21:40	74.7	↑0.3
12/17 21:50	74.9	↑0.2
12/17 22:00	75.1	↑0.2
12/17 22:10	75.2	↑0.1	満潮
12/17 22:20	75.2	0	満潮
12/17 22:30	75.1	↓-0.1
12/17 22:40	75.0	↓-0.1
12/17 22:50	74.9	↓-0.1
12/17 23:00	74.6	↓-0.3
12/17 23:10	74.3	↓-0.3
12/17 23:20	73.9	↓-0.4
12/17 23:30	73.5	↓-0.4
12/17 23:40	73.0	↓-0.5
12/17 23:50	72.5	↓-0.5