31 (日)	07:48	01:24	19:54	14:07
	88cm	51cm	79cm	56cm
小潮 出 06:56 入 15:53 出 - 入 10:46

コイセボイ（北海道）2045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	54.8	↓-1.1
12/31 00:10	53.9	↓-0.9
12/31 00:20	53.0	↓-0.9
12/31 00:30	52.3	↓-0.7
12/31 00:40	51.7	↓-0.6
12/31 00:50	51.2	↓-0.5
12/31 01:00	50.9	↓-0.3
12/31 01:10	50.6	↓-0.3
12/31 01:20	50.5	↓-0.1	干潮
12/31 01:30	50.6	↑0.1
12/31 01:40	50.7	↑0.1
12/31 01:50	51.0	↑0.3
12/31 02:00	51.4	↑0.4
12/31 02:10	51.9	↑0.5
12/31 02:20	52.6	↑0.7
12/31 02:30	53.3	↑0.7
12/31 02:40	54.2	↑0.9
12/31 02:50	55.2	↑1.0
12/31 03:00	56.2	↑1.0
12/31 03:10	57.4	↑1.2
12/31 03:20	58.6	↑1.2
12/31 03:30	59.9	↑1.3
12/31 03:40	61.2	↑1.3
12/31 03:50	62.6	↑1.4
12/31 04:00	64.1	↑1.5	最大潮位差
12/31 04:10	65.6	↑1.5	最大潮位差
12/31 04:20	67.1	↑1.5	最大潮位差
12/31 04:30	68.6	↑1.5	最大潮位差
12/31 04:40	70.1	↑1.5	最大潮位差
12/31 04:50	71.6	↑1.5	最大潮位差
12/31 05:00	73.1	↑1.5	最大潮位差
12/31 05:10	74.5	↑1.4
12/31 05:20	76.0	↑1.5	最大潮位差
12/31 05:30	77.3	↑1.3
12/31 05:40	78.6	↑1.3
12/31 05:50	79.9	↑1.3
12/31 06:00	81.1	↑1.2
12/31 06:10	82.2	↑1.1
12/31 06:20	83.2	↑1.0
12/31 06:30	84.1	↑0.9
12/31 06:40	84.9	↑0.8
12/31 06:50	85.6	↑0.7
12/31 07:00	86.2	↑0.6
12/31 07:10	86.7	↑0.5
12/31 07:20	87.0	↑0.3
12/31 07:30	87.3	↑0.3
12/31 07:40	87.4	↑0.1	満潮
12/31 07:50	87.5	↑0.1
12/31 08:00	87.4	↓-0.1
12/31 08:10	87.1	↓-0.3
12/31 08:20	86.8	↓-0.3
12/31 08:30	86.4	↓-0.4
12/31 08:40	85.8	↓-0.6
12/31 08:50	85.2	↓-0.6
12/31 09:00	84.4	↓-0.8
12/31 09:10	83.6	↓-0.8
12/31 09:20	82.7	↓-0.9
12/31 09:30	81.7	↓-1.0
12/31 09:40	80.6	↓-1.1
12/31 09:50	79.5	↓-1.1
12/31 10:00	78.3	↓-1.2
12/31 10:10	77.1	↓-1.2
12/31 10:20	75.8	↓-1.3
12/31 10:30	74.5	↓-1.3
12/31 10:40	73.2	↓-1.3
12/31 10:50	71.9	↓-1.3
12/31 11:00	70.6	↓-1.3
12/31 11:10	69.2	↓-1.4
12/31 11:20	67.9	↓-1.3
12/31 11:30	66.7	↓-1.2
12/31 11:40	65.4	↓-1.3
12/31 11:50	64.2	↓-1.2
12/31 12:00	63.1	↓-1.1
12/31 12:10	62.0	↓-1.1
12/31 12:20	61.0	↓-1.0
12/31 12:30	60.1	↓-0.9
12/31 12:40	59.2	↓-0.9
12/31 12:50	58.4	↓-0.8
12/31 13:00	57.7	↓-0.7
12/31 13:10	57.1	↓-0.6
12/31 13:20	56.6	↓-0.5
12/31 13:30	56.2	↓-0.4
12/31 13:40	55.9	↓-0.3
12/31 13:50	55.7	↓-0.2
12/31 14:00	55.6	↓-0.1	干潮
12/31 14:10	55.5	↓-0.1
12/31 14:20	55.6	↑0.1
12/31 14:30	55.8	↑0.2
12/31 14:40	56.1	↑0.3
12/31 14:50	56.5	↑0.4
12/31 15:00	56.9	↑0.4
12/31 15:10	57.5	↑0.6
12/31 15:20	58.1	↑0.6
12/31 15:30	58.8	↑0.7
12/31 15:40	59.6	↑0.8
12/31 15:50	60.4	↑0.8
12/31 16:00	61.2	↑0.8
12/31 16:10	62.2	↑1.0
12/31 16:20	63.1	↑0.9
12/31 16:30	64.1	↑1.0
12/31 16:40	65.1	↑1.0
12/31 16:50	66.1	↑1.0
12/31 17:00	67.1	↑1.0
12/31 17:10	68.2	↑1.1
12/31 17:20	69.2	↑1.0
12/31 17:30	70.2	↑1.0
12/31 17:40	71.1	↑0.9
12/31 17:50	72.1	↑1.0
12/31 18:00	72.9	↑0.8
12/31 18:10	73.8	↑0.9
12/31 18:20	74.6	↑0.8
12/31 18:30	75.3	↑0.7
12/31 18:40	75.9	↑0.6
12/31 18:50	76.5	↑0.6
12/31 19:00	77.0	↑0.5
12/31 19:10	77.4	↑0.4
12/31 19:20	77.8	↑0.4
12/31 19:30	78.0	↑0.2
12/31 19:40	78.2	↑0.2
12/31 19:50	78.3	↑0.1	満潮
12/31 20:00	78.3	0
12/31 20:10	78.2	↓-0.1
12/31 20:20	78.0	↓-0.2
12/31 20:30	77.7	↓-0.3
12/31 20:40	77.3	↓-0.4
12/31 20:50	76.9	↓-0.4
12/31 21:00	76.4	↓-0.5
12/31 21:10	75.8	↓-0.6
12/31 21:20	75.1	↓-0.7
12/31 21:30	74.4	↓-0.7
12/31 21:40	73.6	↓-0.8
12/31 21:50	72.7	↓-0.9
12/31 22:00	71.8	↓-0.9
12/31 22:10	70.9	↓-0.9
12/31 22:20	70.0	↓-0.9
12/31 22:30	69.0	↓-1.0
12/31 22:40	68.0	↓-1.0
12/31 22:50	67.0	↓-1.0
12/31 23:00	66.0	↓-1.0
12/31 23:10	65.0	↓-1.0
12/31 23:20	64.0	↓-1.0
12/31 23:30	63.1	↓-0.9
12/31 23:40	62.2	↓-0.9
12/31 23:50	61.3	↓-0.9