13 (火)	09:08	02:39	21:08	15:12
	81cm	51cm	78cm	59cm
長潮 出 06:48 入 15:44 出 00:21 入 11:57

コイセボイ（北海道）2044年12月13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
12/13 00:00	62.5	↓-1.4	最大潮位差
12/13 00:10	61.2	↓-1.3
12/13 00:20	59.9	↓-1.3
12/13 00:30	58.7	↓-1.2
12/13 00:40	57.6	↓-1.1
12/13 00:50	56.5	↓-1.1
12/13 01:00	55.5	↓-1.0
12/13 01:10	54.6	↓-0.9
12/13 01:20	53.7	↓-0.9
12/13 01:30	53.0	↓-0.7
12/13 01:40	52.3	↓-0.7
12/13 01:50	51.8	↓-0.5
12/13 02:00	51.4	↓-0.4
12/13 02:10	51.0	↓-0.4
12/13 02:20	50.8	↓-0.2
12/13 02:30	50.6	↓-0.2	干潮
12/13 02:40	50.6	0
12/13 02:50	50.7	↑0.1
12/13 03:00	50.9	↑0.2
12/13 03:10	51.2	↑0.3
12/13 03:20	51.5	↑0.3
12/13 03:30	52.0	↑0.5
12/13 03:40	52.6	↑0.6
12/13 03:50	53.2	↑0.6
12/13 04:00	54.0	↑0.8
12/13 04:10	54.8	↑0.8
12/13 04:20	55.7	↑0.9
12/13 04:30	56.6	↑0.9
12/13 04:40	57.6	↑1.0
12/13 04:50	58.7	↑1.1
12/13 05:00	59.8	↑1.1
12/13 05:10	60.9	↑1.1
12/13 05:20	62.1	↑1.2
12/13 05:30	63.3	↑1.2
12/13 05:40	64.5	↑1.2
12/13 05:50	65.7	↑1.2
12/13 06:00	66.9	↑1.2
12/13 06:10	68.1	↑1.2
12/13 06:20	69.3	↑1.2
12/13 06:30	70.4	↑1.1
12/13 06:40	71.5	↑1.1
12/13 06:50	72.6	↑1.1
12/13 07:00	73.6	↑1.0
12/13 07:10	74.6	↑1.0
12/13 07:20	75.5	↑0.9
12/13 07:30	76.3	↑0.8
12/13 07:40	77.1	↑0.8
12/13 07:50	77.8	↑0.7
12/13 08:00	78.5	↑0.7
12/13 08:10	79.0	↑0.5
12/13 08:20	79.5	↑0.5
12/13 08:30	79.8	↑0.3
12/13 08:40	80.1	↑0.3
12/13 08:50	80.3	↑0.2
12/13 09:00	80.4	↑0.1	満潮
12/13 09:10	80.4	0
12/13 09:20	80.4	0
12/13 09:30	80.2	↓-0.2
12/13 09:40	80.0	↓-0.2
12/13 09:50	79.6	↓-0.4
12/13 10:00	79.2	↓-0.4
12/13 10:10	78.7	↓-0.5
12/13 10:20	78.2	↓-0.5
12/13 10:30	77.6	↓-0.6
12/13 10:40	76.9	↓-0.7
12/13 10:50	76.2	↓-0.7
12/13 11:00	75.4	↓-0.8
12/13 11:10	74.6	↓-0.8
12/13 11:20	73.7	↓-0.9
12/13 11:30	72.8	↓-0.9
12/13 11:40	71.9	↓-0.9
12/13 11:50	70.9	↓-1.0
12/13 12:00	70.0	↓-0.9
12/13 12:10	69.0	↓-1.0
12/13 12:20	68.1	↓-0.9
12/13 12:30	67.2	↓-0.9
12/13 12:40	66.3	↓-0.9
12/13 12:50	65.4	↓-0.9
12/13 13:00	64.5	↓-0.9
12/13 13:10	63.7	↓-0.8
12/13 13:20	62.9	↓-0.8
12/13 13:30	62.2	↓-0.7
12/13 13:40	61.5	↓-0.7
12/13 13:50	60.9	↓-0.6
12/13 14:00	60.3	↓-0.6
12/13 14:10	59.8	↓-0.5
12/13 14:20	59.4	↓-0.4
12/13 14:30	59.0	↓-0.4
12/13 14:40	58.7	↓-0.3
12/13 14:50	58.5	↓-0.2
12/13 15:00	58.4	↓-0.1
12/13 15:10	58.4	0	干潮
12/13 15:20	58.4	0
12/13 15:30	58.5	↑0.1
12/13 15:40	58.7	↑0.2
12/13 15:50	58.9	↑0.2
12/13 16:00	59.3	↑0.4
12/13 16:10	59.6	↑0.3
12/13 16:20	60.1	↑0.5
12/13 16:30	60.6	↑0.5
12/13 16:40	61.2	↑0.6
12/13 16:50	61.8	↑0.6
12/13 17:00	62.5	↑0.7
12/13 17:10	63.2	↑0.7
12/13 17:20	64.0	↑0.8
12/13 17:30	64.8	↑0.8
12/13 17:40	65.6	↑0.8
12/13 17:50	66.4	↑0.8
12/13 18:00	67.2	↑0.8
12/13 18:10	68.1	↑0.9
12/13 18:20	68.9	↑0.8
12/13 18:30	69.8	↑0.9
12/13 18:40	70.6	↑0.8
12/13 18:50	71.4	↑0.8
12/13 19:00	72.2	↑0.8
12/13 19:10	72.9	↑0.7
12/13 19:20	73.6	↑0.7
12/13 19:30	74.3	↑0.7
12/13 19:40	74.9	↑0.6
12/13 19:50	75.4	↑0.5
12/13 20:00	75.9	↑0.5
12/13 20:10	76.4	↑0.5
12/13 20:20	76.8	↑0.4
12/13 20:30	77.1	↑0.3
12/13 20:40	77.3	↑0.2
12/13 20:50	77.5	↑0.2
12/13 21:00	77.5	0	満潮
12/13 21:10	77.6	↑0.1
12/13 21:20	77.5	↓-0.1
12/13 21:30	77.4	↓-0.1
12/13 21:40	77.1	↓-0.3
12/13 21:50	76.9	↓-0.2
12/13 22:00	76.5	↓-0.4
12/13 22:10	76.1	↓-0.4
12/13 22:20	75.6	↓-0.5
12/13 22:30	75.0	↓-0.6
12/13 22:40	74.4	↓-0.6
12/13 22:50	73.8	↓-0.6
12/13 23:00	73.1	↓-0.7
12/13 23:10	72.3	↓-0.8
12/13 23:20	71.5	↓-0.8
12/13 23:30	70.7	↓-0.8
12/13 23:40	69.8	↓-0.9
12/13 23:50	69.0	↓-0.8