14 (日)	01:59	07:26	13:57	20:25
	66cm	37cm	88cm	35cm
大潮 出 04:40 入 18:05 出 15:41 入 03:58

コイセボイ（北海道）2041年04月14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
4/14 00:00	56.9	↑1.4
4/14 00:10	58.2	↑1.3
4/14 00:20	59.4	↑1.2
4/14 00:30	60.5	↑1.1
4/14 00:40	61.5	↑1.0
4/14 00:50	62.5	↑1.0
4/14 01:00	63.3	↑0.8
4/14 01:10	64.0	↑0.7
4/14 01:20	64.5	↑0.5
4/14 01:30	65.0	↑0.5
4/14 01:40	65.3	↑0.3
4/14 01:50	65.4	↑0.1	満潮
4/14 02:00	65.5	↑0.1
4/14 02:10	65.4	↓-0.1
4/14 02:20	65.2	↓-0.2
4/14 02:30	64.8	↓-0.4
4/14 02:40	64.3	↓-0.5
4/14 02:50	63.8	↓-0.5
4/14 03:00	63.1	↓-0.7
4/14 03:10	62.2	↓-0.9
4/14 03:20	61.3	↓-0.9
4/14 03:30	60.3	↓-1.0
4/14 03:40	59.3	↓-1.0
4/14 03:50	58.1	↓-1.2
4/14 04:00	56.9	↓-1.2
4/14 04:10	55.6	↓-1.3
4/14 04:20	54.3	↓-1.3
4/14 04:30	53.0	↓-1.3
4/14 04:40	51.6	↓-1.4
4/14 04:50	50.2	↓-1.4
4/14 05:00	48.9	↓-1.3
4/14 05:10	47.5	↓-1.4
4/14 05:20	46.2	↓-1.3
4/14 05:30	45.0	↓-1.2
4/14 05:40	43.8	↓-1.2
4/14 05:50	42.6	↓-1.2
4/14 06:00	41.5	↓-1.1
4/14 06:10	40.6	↓-0.9
4/14 06:20	39.7	↓-0.9
4/14 06:30	38.9	↓-0.8
4/14 06:40	38.2	↓-0.7
4/14 06:50	37.7	↓-0.5
4/14 07:00	37.3	↓-0.4
4/14 07:10	37.0	↓-0.3
4/14 07:20	36.8	↓-0.2	干潮
4/14 07:30	36.8	0
4/14 07:40	37.0	↑0.2
4/14 07:50	37.3	↑0.3
4/14 08:00	37.7	↑0.4
4/14 08:10	38.3	↑0.6
4/14 08:20	39.0	↑0.7
4/14 08:30	39.9	↑0.9
4/14 08:40	40.9	↑1.0
4/14 08:50	42.0	↑1.1
4/14 09:00	43.3	↑1.3
4/14 09:10	44.7	↑1.4
4/14 09:20	46.2	↑1.5
4/14 09:30	47.8	↑1.6
4/14 09:40	49.5	↑1.7
4/14 09:50	51.3	↑1.8
4/14 10:00	53.1	↑1.8
4/14 10:10	55.0	↑1.9
4/14 10:20	57.0	↑2.0
4/14 10:30	59.0	↑2.0
4/14 10:40	61.0	↑2.0
4/14 10:50	63.1	↑2.1
4/14 11:00	65.1	↑2.0
4/14 11:10	67.1	↑2.0
4/14 11:20	69.1	↑2.0
4/14 11:30	71.0	↑1.9
4/14 11:40	72.9	↑1.9
4/14 11:50	74.7	↑1.8
4/14 12:00	76.4	↑1.7
4/14 12:10	78.0	↑1.6
4/14 12:20	79.6	↑1.6
4/14 12:30	81.0	↑1.4
4/14 12:40	82.3	↑1.3
4/14 12:50	83.4	↑1.1
4/14 13:00	84.4	↑1.0
4/14 13:10	85.3	↑0.9
4/14 13:20	86.0	↑0.7
4/14 13:30	86.5	↑0.5
4/14 13:40	86.8	↑0.3
4/14 13:50	87.0	↑0.2	満潮
4/14 14:00	87.1	↑0.1
4/14 14:10	86.9	↓-0.2
4/14 14:20	86.6	↓-0.3
4/14 14:30	86.1	↓-0.5
4/14 14:40	85.4	↓-0.7
4/14 14:50	84.6	↓-0.8
4/14 15:00	83.6	↓-1.0
4/14 15:10	82.5	↓-1.1
4/14 15:20	81.2	↓-1.3
4/14 15:30	79.8	↓-1.4
4/14 15:40	78.3	↓-1.5
4/14 15:50	76.6	↓-1.7
4/14 16:00	74.9	↓-1.7
4/14 16:10	73.0	↓-1.9
4/14 16:20	71.1	↓-1.9
4/14 16:30	69.1	↓-2.0
4/14 16:40	67.0	↓-2.1
4/14 16:50	64.9	↓-2.1
4/14 17:00	62.8	↓-2.1
4/14 17:10	60.7	↓-2.1
4/14 17:20	58.5	↓-2.2	最大潮位差
4/14 17:30	56.4	↓-2.1
4/14 17:40	54.3	↓-2.1
4/14 17:50	52.3	↓-2.0
4/14 18:00	50.3	↓-2.0
4/14 18:10	48.3	↓-2.0
4/14 18:20	46.5	↓-1.8
4/14 18:30	44.8	↓-1.7
4/14 18:40	43.1	↓-1.7
4/14 18:50	41.6	↓-1.5
4/14 19:00	40.2	↓-1.4
4/14 19:10	39.0	↓-1.2
4/14 19:20	37.9	↓-1.1
4/14 19:30	36.9	↓-1.0
4/14 19:40	36.1	↓-0.8
4/14 19:50	35.5	↓-0.6
4/14 20:00	35.0	↓-0.5
4/14 20:10	34.7	↓-0.3
4/14 20:20	34.5	↓-0.2	干潮
4/14 20:30	34.5	0
4/14 20:40	34.7	↑0.2
4/14 20:50	35.1	↑0.4
4/14 21:00	35.6	↑0.5
4/14 21:10	36.2	↑0.6
4/14 21:20	37.0	↑0.8
4/14 21:30	38.0	↑1.0
4/14 21:40	39.1	↑1.1
4/14 21:50	40.3	↑1.2
4/14 22:00	41.6	↑1.3
4/14 22:10	43.0	↑1.4
4/14 22:20	44.5	↑1.5
4/14 22:30	46.1	↑1.6
4/14 22:40	47.7	↑1.6
4/14 22:50	49.4	↑1.7
4/14 23:00	51.2	↑1.8
4/14 23:10	52.9	↑1.7
4/14 23:20	54.7	↑1.8
4/14 23:30	56.5	↑1.8
4/14 23:40	58.2	↑1.7
4/14 23:50	59.9	↑1.7