14 (月)	00:58	04:38	11:22	18:48
	59cm	54cm	81cm	33cm
若潮 出 04:40 入 18:05 出 02:12 入 13:04

コイセボイ（北海道）2053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	57.3	↑0.4
4/14 00:10	57.6	↑0.3
4/14 00:20	57.9	↑0.3
4/14 00:30	58.0	↑0.1
4/14 00:40	58.2	↑0.2
4/14 00:50	58.2	0	満潮
4/14 01:00	58.2	0
4/14 01:10	58.2	0
4/14 01:20	58.1	↓-0.1
4/14 01:30	58.0	↓-0.1
4/14 01:40	57.8	↓-0.2
4/14 01:50	57.6	↓-0.2
4/14 02:00	57.4	↓-0.2
4/14 02:10	57.1	↓-0.3
4/14 02:20	56.8	↓-0.3
4/14 02:30	56.5	↓-0.3
4/14 02:40	56.2	↓-0.3
4/14 02:50	55.9	↓-0.3
4/14 03:00	55.6	↓-0.3
4/14 03:10	55.3	↓-0.3
4/14 03:20	55.0	↓-0.3
4/14 03:30	54.7	↓-0.3
4/14 03:40	54.4	↓-0.3
4/14 03:50	54.2	↓-0.2
4/14 04:00	54.0	↓-0.2
4/14 04:10	53.9	↓-0.1
4/14 04:20	53.8	↓-0.1
4/14 04:30	53.7	↓-0.1	干潮
4/14 04:40	53.7	0
4/14 04:50	53.7	0
4/14 05:00	53.8	↑0.1
4/14 05:10	54.0	↑0.2
4/14 05:20	54.2	↑0.2
4/14 05:30	54.5	↑0.3
4/14 05:40	54.8	↑0.3
4/14 05:50	55.2	↑0.4
4/14 06:00	55.7	↑0.5
4/14 06:10	56.2	↑0.5
4/14 06:20	56.8	↑0.6
4/14 06:30	57.5	↑0.7
4/14 06:40	58.2	↑0.7
4/14 06:50	59.0	↑0.8
4/14 07:00	59.8	↑0.8
4/14 07:10	60.6	↑0.8
4/14 07:20	61.6	↑1.0
4/14 07:30	62.5	↑0.9
4/14 07:40	63.5	↑1.0
4/14 07:50	64.5	↑1.0
4/14 08:00	65.5	↑1.0
4/14 08:10	66.6	↑1.1
4/14 08:20	67.6	↑1.0
4/14 08:30	68.6	↑1.0
4/14 08:40	69.7	↑1.1
4/14 08:50	70.7	↑1.0
4/14 09:00	71.7	↑1.0
4/14 09:10	72.7	↑1.0
4/14 09:20	73.7	↑1.0
4/14 09:30	74.6	↑0.9
4/14 09:40	75.4	↑0.8
4/14 09:50	76.2	↑0.8
4/14 10:00	77.0	↑0.8
4/14 10:10	77.7	↑0.7
4/14 10:20	78.3	↑0.6
4/14 10:30	78.8	↑0.5
4/14 10:40	79.2	↑0.4
4/14 10:50	79.6	↑0.4
4/14 11:00	79.8	↑0.2
4/14 11:10	80.0	↑0.2
4/14 11:20	80.0	0	満潮
4/14 11:30	80.0	0
4/14 11:40	79.8	↓-0.2
4/14 11:50	79.6	↓-0.2
4/14 12:00	79.2	↓-0.4
4/14 12:10	78.7	↓-0.5
4/14 12:20	78.2	↓-0.5
4/14 12:30	77.5	↓-0.7
4/14 12:40	76.7	↓-0.8
4/14 12:50	75.8	↓-0.9
4/14 13:00	74.8	↓-1.0
4/14 13:10	73.7	↓-1.1
4/14 13:20	72.6	↓-1.1
4/14 13:30	71.3	↓-1.3
4/14 13:40	70.0	↓-1.3
4/14 13:50	68.6	↓-1.4
4/14 14:00	67.1	↓-1.5
4/14 14:10	65.6	↓-1.5
4/14 14:20	64.0	↓-1.6
4/14 14:30	62.4	↓-1.6
4/14 14:40	60.7	↓-1.7	最大潮位差
4/14 14:50	59.1	↓-1.6
4/14 15:00	57.4	↓-1.7	最大潮位差
4/14 15:10	55.7	↓-1.7	最大潮位差
4/14 15:20	54.0	↓-1.7	最大潮位差
4/14 15:30	52.3	↓-1.7	最大潮位差
4/14 15:40	50.6	↓-1.7	最大潮位差
4/14 15:50	48.9	↓-1.7	最大潮位差
4/14 16:00	47.3	↓-1.6
4/14 16:10	45.8	↓-1.5
4/14 16:20	44.3	↓-1.5
4/14 16:30	42.8	↓-1.5
4/14 16:40	41.4	↓-1.4
4/14 16:50	40.1	↓-1.3
4/14 17:00	38.9	↓-1.2
4/14 17:10	37.8	↓-1.1
4/14 17:20	36.7	↓-1.1
4/14 17:30	35.8	↓-0.9
4/14 17:40	35.0	↓-0.8
4/14 17:50	34.3	↓-0.7
4/14 18:00	33.6	↓-0.7
4/14 18:10	33.2	↓-0.4
4/14 18:20	32.8	↓-0.4
4/14 18:30	32.5	↓-0.3
4/14 18:40	32.4	↓-0.1	干潮
4/14 18:50	32.4	0
4/14 19:00	32.5	↑0.1
4/14 19:10	32.7	↑0.2
4/14 19:20	33.0	↑0.3
4/14 19:30	33.4	↑0.4
4/14 19:40	34.0	↑0.6
4/14 19:50	34.6	↑0.6
4/14 20:00	35.3	↑0.7
4/14 20:10	36.2	↑0.9
4/14 20:20	37.1	↑0.9
4/14 20:30	38.0	↑0.9
4/14 20:40	39.1	↑1.1
4/14 20:50	40.2	↑1.1
4/14 21:00	41.4	↑1.2
4/14 21:10	42.6	↑1.2
4/14 21:20	43.8	↑1.2
4/14 21:30	45.1	↑1.3
4/14 21:40	46.4	↑1.3
4/14 21:50	47.7	↑1.3
4/14 22:00	49.0	↑1.3
4/14 22:10	50.3	↑1.3
4/14 22:20	51.5	↑1.2
4/14 22:30	52.8	↑1.3
4/14 22:40	54.0	↑1.2
4/14 22:50	55.2	↑1.2
4/14 23:00	56.3	↑1.1
4/14 23:10	57.3	↑1.0
4/14 23:20	58.3	↑1.0
4/14 23:30	59.3	↑1.0
4/14 23:40	60.1	↑0.8
4/14 23:50	60.9	↑0.8