10 (日)	00:53	04:04	11:06	18:41
	57cm	55cm	81cm	34cm
若潮 出 04:47 入 18:00 出 13:44 入 02:26

コイセボイ（北海道）2033年04月10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
4/10 00:00	56.2	↑0.2
4/10 00:10	56.5	↑0.3
4/10 00:20	56.6	↑0.1
4/10 00:30	56.8	↑0.2
4/10 00:40	56.8	0
4/10 00:50	56.9	↑0.1	満潮
4/10 01:00	56.9	0
4/10 01:10	56.8	↓-0.1
4/10 01:20	56.7	↓-0.1
4/10 01:30	56.6	↓-0.1
4/10 01:40	56.5	↓-0.1
4/10 01:50	56.3	↓-0.2
4/10 02:00	56.1	↓-0.2
4/10 02:10	55.9	↓-0.2
4/10 02:20	55.7	↓-0.2
4/10 02:30	55.5	↓-0.2
4/10 02:40	55.3	↓-0.2
4/10 02:50	55.1	↓-0.2
4/10 03:00	54.9	↓-0.2
4/10 03:10	54.7	↓-0.2
4/10 03:20	54.5	↓-0.2
4/10 03:30	54.4	↓-0.1
4/10 03:40	54.3	↓-0.1
4/10 03:50	54.2	↓-0.1
4/10 04:00	54.2	0	干潮
4/10 04:10	54.2	0
4/10 04:20	54.2	0
4/10 04:30	54.3	↑0.1
4/10 04:40	54.5	↑0.2
4/10 04:50	54.7	↑0.2
4/10 05:00	55.0	↑0.3
4/10 05:10	55.3	↑0.3
4/10 05:20	55.7	↑0.4
4/10 05:30	56.1	↑0.4
4/10 05:40	56.6	↑0.5
4/10 05:50	57.1	↑0.5
4/10 06:00	57.7	↑0.6
4/10 06:10	58.4	↑0.7
4/10 06:20	59.1	↑0.7
4/10 06:30	59.9	↑0.8
4/10 06:40	60.7	↑0.8
4/10 06:50	61.5	↑0.8
4/10 07:00	62.4	↑0.9
4/10 07:10	63.4	↑1.0
4/10 07:20	64.3	↑0.9
4/10 07:30	65.3	↑1.0
4/10 07:40	66.3	↑1.0
4/10 07:50	67.3	↑1.0
4/10 08:00	68.3	↑1.0
4/10 08:10	69.4	↑1.1
4/10 08:20	70.4	↑1.0
4/10 08:30	71.4	↑1.0
4/10 08:40	72.4	↑1.0
4/10 08:50	73.4	↑1.0
4/10 09:00	74.3	↑0.9
4/10 09:10	75.2	↑0.9
4/10 09:20	76.0	↑0.8
4/10 09:30	76.8	↑0.8
4/10 09:40	77.6	↑0.8
4/10 09:50	78.3	↑0.7
4/10 10:00	78.9	↑0.6
4/10 10:10	79.4	↑0.5
4/10 10:20	79.9	↑0.5
4/10 10:30	80.2	↑0.3
4/10 10:40	80.5	↑0.3
4/10 10:50	80.7	↑0.2
4/10 11:00	80.8	↑0.1	満潮
4/10 11:10	80.8	0
4/10 11:20	80.7	↓-0.1
4/10 11:30	80.5	↓-0.2
4/10 11:40	80.2	↓-0.3
4/10 11:50	79.8	↓-0.4
4/10 12:00	79.3	↓-0.5
4/10 12:10	78.7	↓-0.6
4/10 12:20	77.9	↓-0.8
4/10 12:30	77.1	↓-0.8
4/10 12:40	76.2	↓-0.9
4/10 12:50	75.2	↓-1.0
4/10 13:00	74.1	↓-1.1
4/10 13:10	73.0	↓-1.1
4/10 13:20	71.7	↓-1.3
4/10 13:30	70.4	↓-1.3
4/10 13:40	69.0	↓-1.4
4/10 13:50	67.6	↓-1.4
4/10 14:00	66.1	↓-1.5
4/10 14:10	64.5	↓-1.6
4/10 14:20	62.9	↓-1.6
4/10 14:30	61.3	↓-1.6
4/10 14:40	59.7	↓-1.6
4/10 14:50	58.0	↓-1.7	最大潮位差
4/10 15:00	56.4	↓-1.6
4/10 15:10	54.7	↓-1.7	最大潮位差
4/10 15:20	53.0	↓-1.7	最大潮位差
4/10 15:30	51.4	↓-1.6
4/10 15:40	49.8	↓-1.6
4/10 15:50	48.2	↓-1.6
4/10 16:00	46.7	↓-1.5
4/10 16:10	45.3	↓-1.4
4/10 16:20	43.8	↓-1.5
4/10 16:30	42.5	↓-1.3
4/10 16:40	41.2	↓-1.3
4/10 16:50	40.0	↓-1.2
4/10 17:00	38.9	↓-1.1
4/10 17:10	37.9	↓-1.0
4/10 17:20	37.0	↓-0.9
4/10 17:30	36.2	↓-0.8
4/10 17:40	35.5	↓-0.7
4/10 17:50	34.9	↓-0.6
4/10 18:00	34.4	↓-0.5
4/10 18:10	34.0	↓-0.4
4/10 18:20	33.7	↓-0.3
4/10 18:30	33.6	↓-0.1
4/10 18:40	33.5	↓-0.1	干潮
4/10 18:50	33.6	↑0.1
4/10 19:00	33.7	↑0.1
4/10 19:10	34.0	↑0.3
4/10 19:20	34.4	↑0.4
4/10 19:30	34.9	↑0.5
4/10 19:40	35.4	↑0.5
4/10 19:50	36.1	↑0.7
4/10 20:00	36.8	↑0.7
4/10 20:10	37.7	↑0.9
4/10 20:20	38.5	↑0.8
4/10 20:30	39.5	↑1.0
4/10 20:40	40.5	↑1.0
4/10 20:50	41.6	↑1.1
4/10 21:00	42.7	↑1.1
4/10 21:10	43.8	↑1.1
4/10 21:20	45.0	↑1.2
4/10 21:30	46.2	↑1.2
4/10 21:40	47.4	↑1.2
4/10 21:50	48.6	↑1.2
4/10 22:00	49.8	↑1.2
4/10 22:10	51.0	↑1.2
4/10 22:20	52.1	↑1.1
4/10 22:30	53.2	↑1.1
4/10 22:40	54.3	↑1.1
4/10 22:50	55.4	↑1.1
4/10 23:00	56.3	↑0.9
4/10 23:10	57.3	↑1.0
4/10 23:20	58.1	↑0.8
4/10 23:30	58.9	↑0.8
4/10 23:40	59.6	↑0.7
4/10 23:50	60.3	↑0.7