1 (日)	10:34	03:05	19:54	12:10
	66cm	39cm	93cm	66cm
小潮 出 06:36 入 15:45 出 12:28 入 23:37

コイセボイ（北海道）2041年12月1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
12/1 00:00	56.4	↓-1.9	最大潮位差
12/1 00:10	54.6	↓-1.8
12/1 00:20	52.8	↓-1.8
12/1 00:30	51.2	↓-1.6
12/1 00:40	49.6	↓-1.6
12/1 00:50	48.0	↓-1.6
12/1 01:00	46.6	↓-1.4
12/1 01:10	45.3	↓-1.3
12/1 01:20	44.1	↓-1.2
12/1 01:30	43.0	↓-1.1
12/1 01:40	42.0	↓-1.0
12/1 01:50	41.1	↓-0.9
12/1 02:00	40.4	↓-0.7
12/1 02:10	39.7	↓-0.7
12/1 02:20	39.2	↓-0.5
12/1 02:30	38.7	↓-0.5
12/1 02:40	38.4	↓-0.3
12/1 02:50	38.2	↓-0.2
12/1 03:00	38.1	↓-0.1	干潮
12/1 03:10	38.1	0
12/1 03:20	38.2	↑0.1
12/1 03:30	38.5	↑0.3
12/1 03:40	38.8	↑0.3
12/1 03:50	39.2	↑0.4
12/1 04:00	39.7	↑0.5
12/1 04:10	40.2	↑0.5
12/1 04:20	40.9	↑0.7
12/1 04:30	41.6	↑0.7
12/1 04:40	42.4	↑0.8
12/1 04:50	43.2	↑0.8
12/1 05:00	44.1	↑0.9
12/1 05:10	45.0	↑0.9
12/1 05:20	45.9	↑0.9
12/1 05:30	46.9	↑1.0
12/1 05:40	47.9	↑1.0
12/1 05:50	48.9	↑1.0
12/1 06:00	50.0	↑1.1
12/1 06:10	51.0	↑1.0
12/1 06:20	52.0	↑1.0
12/1 06:30	53.0	↑1.0
12/1 06:40	54.0	↑1.0
12/1 06:50	55.0	↑1.0
12/1 07:00	55.9	↑0.9
12/1 07:10	56.8	↑0.9
12/1 07:20	57.7	↑0.9
12/1 07:30	58.6	↑0.9
12/1 07:40	59.4	↑0.8
12/1 07:50	60.1	↑0.7
12/1 08:00	60.8	↑0.7
12/1 08:10	61.5	↑0.7
12/1 08:20	62.1	↑0.6
12/1 08:30	62.6	↑0.5
12/1 08:40	63.1	↑0.5
12/1 08:50	63.6	↑0.5
12/1 09:00	63.9	↑0.3
12/1 09:10	64.3	↑0.4
12/1 09:20	64.6	↑0.3
12/1 09:30	64.8	↑0.2
12/1 09:40	65.0	↑0.2
12/1 09:50	65.2	↑0.2
12/1 10:00	65.3	↑0.1
12/1 10:10	65.4	↑0.1
12/1 10:20	65.4	0
12/1 10:30	65.4	0	満潮
12/1 10:40	65.4	0
12/1 10:50	65.4	0
12/1 11:00	65.4	0
12/1 11:10	65.3	↓-0.1
12/1 11:20	65.3	0
12/1 11:30	65.2	↓-0.1
12/1 11:40	65.2	0
12/1 11:50	65.1	↓-0.1
12/1 12:00	65.1	0	干潮
12/1 12:10	65.1	0	干潮
12/1 12:20	65.1	0
12/1 12:30	65.1	0
12/1 12:40	65.2	↑0.1
12/1 12:50	65.3	↑0.1
12/1 13:00	65.5	↑0.2
12/1 13:10	65.7	↑0.2
12/1 13:20	65.9	↑0.2
12/1 13:30	66.2	↑0.3
12/1 13:40	66.5	↑0.3
12/1 13:50	66.9	↑0.4
12/1 14:00	67.3	↑0.4
12/1 14:10	67.8	↑0.5
12/1 14:20	68.3	↑0.5
12/1 14:30	68.9	↑0.6
12/1 14:40	69.5	↑0.6
12/1 14:50	70.2	↑0.7
12/1 15:00	70.9	↑0.7
12/1 15:10	71.7	↑0.8
12/1 15:20	72.5	↑0.8
12/1 15:30	73.4	↑0.9
12/1 15:40	74.3	↑0.9
12/1 15:50	75.2	↑0.9
12/1 16:00	76.1	↑0.9
12/1 16:10	77.1	↑1.0
12/1 16:20	78.1	↑1.0
12/1 16:30	79.1	↑1.0
12/1 16:40	80.1	↑1.0
12/1 16:50	81.1	↑1.0
12/1 17:00	82.1	↑1.0
12/1 17:10	83.1	↑1.0
12/1 17:20	84.1	↑1.0
12/1 17:30	85.0	↑0.9
12/1 17:40	86.0	↑1.0
12/1 17:50	86.9	↑0.9
12/1 18:00	87.7	↑0.8
12/1 18:10	88.5	↑0.8
12/1 18:20	89.3	↑0.8
12/1 18:30	90.0	↑0.7
12/1 18:40	90.6	↑0.6
12/1 18:50	91.2	↑0.6
12/1 19:00	91.7	↑0.5
12/1 19:10	92.1	↑0.4
12/1 19:20	92.4	↑0.3
12/1 19:30	92.7	↑0.3
12/1 19:40	92.9	↑0.2
12/1 19:50	92.9	0	満潮
12/1 20:00	92.9	0
12/1 20:10	92.8	↓-0.1
12/1 20:20	92.6	↓-0.2
12/1 20:30	92.3	↓-0.3
12/1 20:40	91.9	↓-0.4
12/1 20:50	91.4	↓-0.5
12/1 21:00	90.8	↓-0.6
12/1 21:10	90.1	↓-0.7
12/1 21:20	89.4	↓-0.7
12/1 21:30	88.5	↓-0.9
12/1 21:40	87.5	↓-1.0
12/1 21:50	86.5	↓-1.0
12/1 22:00	85.4	↓-1.1
12/1 22:10	84.2	↓-1.2
12/1 22:20	83.0	↓-1.2
12/1 22:30	81.7	↓-1.3
12/1 22:40	80.3	↓-1.4
12/1 22:50	78.9	↓-1.4
12/1 23:00	77.4	↓-1.5
12/1 23:10	75.9	↓-1.5
12/1 23:20	74.4	↓-1.5
12/1 23:30	72.8	↓-1.6
12/1 23:40	71.2	↓-1.6
12/1 23:50	69.6	↓-1.6