31 (火)	08:47	02:16	21:04	15:16
	86cm	54cm	76cm	58cm
小潮 出 06:56 入 15:53 出 11:38 入 -

コイセボイ（北海道）2041年12月31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
12/31 00:00	62.2	↓-1.3	最大潮位差
12/31 00:10	61.1	↓-1.1
12/31 00:20	59.9	↓-1.2
12/31 00:30	58.9	↓-1.0
12/31 00:40	57.9	↓-1.0
12/31 00:50	57.0	↓-0.9
12/31 01:00	56.2	↓-0.8
12/31 01:10	55.5	↓-0.7
12/31 01:20	54.8	↓-0.7
12/31 01:30	54.3	↓-0.5
12/31 01:40	53.9	↓-0.4
12/31 01:50	53.5	↓-0.4
12/31 02:00	53.3	↓-0.2
12/31 02:10	53.2	↓-0.1	干潮
12/31 02:20	53.2	0
12/31 02:30	53.3	↑0.1
12/31 02:40	53.5	↑0.2
12/31 02:50	53.8	↑0.3
12/31 03:00	54.2	↑0.4
12/31 03:10	54.8	↑0.6
12/31 03:20	55.4	↑0.6
12/31 03:30	56.1	↑0.7
12/31 03:40	56.9	↑0.8
12/31 03:50	57.8	↑0.9
12/31 04:00	58.7	↑0.9
12/31 04:10	59.7	↑1.0
12/31 04:20	60.8	↑1.1
12/31 04:30	62.0	↑1.2
12/31 04:40	63.1	↑1.1
12/31 04:50	64.4	↑1.3	最大潮位差
12/31 05:00	65.6	↑1.2
12/31 05:10	66.9	↑1.3	最大潮位差
12/31 05:20	68.2	↑1.3	最大潮位差
12/31 05:30	69.5	↑1.3	最大潮位差
12/31 05:40	70.8	↑1.3	最大潮位差
12/31 05:50	72.1	↑1.3	最大潮位差
12/31 06:00	73.4	↑1.3	最大潮位差
12/31 06:10	74.6	↑1.2
12/31 06:20	75.8	↑1.2
12/31 06:30	77.0	↑1.2
12/31 06:40	78.1	↑1.1
12/31 06:50	79.2	↑1.1
12/31 07:00	80.2	↑1.0
12/31 07:10	81.1	↑0.9
12/31 07:20	81.9	↑0.8
12/31 07:30	82.7	↑0.8
12/31 07:40	83.4	↑0.7
12/31 07:50	84.0	↑0.6
12/31 08:00	84.5	↑0.5
12/31 08:10	84.9	↑0.4
12/31 08:20	85.2	↑0.3
12/31 08:30	85.4	↑0.2
12/31 08:40	85.5	↑0.1	満潮
12/31 08:50	85.5	0
12/31 09:00	85.4	↓-0.1
12/31 09:10	85.2	↓-0.2
12/31 09:20	85.0	↓-0.2
12/31 09:30	84.6	↓-0.4
12/31 09:40	84.1	↓-0.5
12/31 09:50	83.5	↓-0.6
12/31 10:00	82.9	↓-0.6
12/31 10:10	82.2	↓-0.7
12/31 10:20	81.4	↓-0.8
12/31 10:30	80.5	↓-0.9
12/31 10:40	79.6	↓-0.9
12/31 10:50	78.6	↓-1.0
12/31 11:00	77.6	↓-1.0
12/31 11:10	76.6	↓-1.0
12/31 11:20	75.5	↓-1.1
12/31 11:30	74.3	↓-1.2
12/31 11:40	73.2	↓-1.1
12/31 11:50	72.1	↓-1.1
12/31 12:00	70.9	↓-1.2
12/31 12:10	69.8	↓-1.1
12/31 12:20	68.6	↓-1.2
12/31 12:30	67.5	↓-1.1
12/31 12:40	66.4	↓-1.1
12/31 12:50	65.4	↓-1.0
12/31 13:00	64.3	↓-1.1
12/31 13:10	63.4	↓-0.9
12/31 13:20	62.5	↓-0.9
12/31 13:30	61.6	↓-0.9
12/31 13:40	60.8	↓-0.8
12/31 13:50	60.1	↓-0.7
12/31 14:00	59.4	↓-0.7
12/31 14:10	58.9	↓-0.5
12/31 14:20	58.4	↓-0.5
12/31 14:30	57.9	↓-0.5
12/31 14:40	57.6	↓-0.3
12/31 14:50	57.4	↓-0.2
12/31 15:00	57.2	↓-0.2
12/31 15:10	57.1	↓-0.1	干潮
12/31 15:20	57.1	0
12/31 15:30	57.2	↑0.1
12/31 15:40	57.3	↑0.1
12/31 15:50	57.6	↑0.3
12/31 16:00	57.9	↑0.3
12/31 16:10	58.3	↑0.4
12/31 16:20	58.8	↑0.5
12/31 16:30	59.3	↑0.5
12/31 16:40	59.9	↑0.6
12/31 16:50	60.5	↑0.6
12/31 17:00	61.2	↑0.7
12/31 17:10	61.9	↑0.7
12/31 17:20	62.7	↑0.8
12/31 17:30	63.4	↑0.7
12/31 17:40	64.3	↑0.9
12/31 17:50	65.1	↑0.8
12/31 18:00	65.9	↑0.8
12/31 18:10	66.8	↑0.9
12/31 18:20	67.6	↑0.8
12/31 18:30	68.4	↑0.8
12/31 18:40	69.2	↑0.8
12/31 18:50	70.0	↑0.8
12/31 19:00	70.8	↑0.8
12/31 19:10	71.5	↑0.7
12/31 19:20	72.2	↑0.7
12/31 19:30	72.8	↑0.6
12/31 19:40	73.4	↑0.6
12/31 19:50	73.9	↑0.5
12/31 20:00	74.4	↑0.5
12/31 20:10	74.8	↑0.4
12/31 20:20	75.1	↑0.3
12/31 20:30	75.4	↑0.3
12/31 20:40	75.6	↑0.2
12/31 20:50	75.8	↑0.2
12/31 21:00	75.8	0	満潮
12/31 21:10	75.8	0
12/31 21:20	75.7	↓-0.1
12/31 21:30	75.6	↓-0.1
12/31 21:40	75.3	↓-0.3
12/31 21:50	75.0	↓-0.3
12/31 22:00	74.7	↓-0.3
12/31 22:10	74.3	↓-0.4
12/31 22:20	73.8	↓-0.5
12/31 22:30	73.2	↓-0.6
12/31 22:40	72.7	↓-0.5
12/31 22:50	72.0	↓-0.7
12/31 23:00	71.4	↓-0.6
12/31 23:10	70.7	↓-0.7
12/31 23:20	69.9	↓-0.8
12/31 23:30	69.2	↓-0.7
12/31 23:40	68.4	↓-0.8
12/31 23:50	67.6	↓-0.8