02 (水)	02:04	07:44	14:10	20:34
	71cm	37cm	89cm	35cm
大潮 出 05:01 入 17:50 出 16:46 入 04:26

コイセボイ（北海道）2053年04月02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
4/2 00:00	60.6	↑1.5
4/2 00:10	62.1	↑1.5
4/2 00:20	63.4	↑1.3
4/2 00:30	64.7	↑1.3
4/2 00:40	65.8	↑1.1
4/2 00:50	66.9	↑1.1
4/2 01:00	67.8	↑0.9
4/2 01:10	68.6	↑0.8
4/2 01:20	69.3	↑0.7
4/2 01:30	69.8	↑0.5
4/2 01:40	70.2	↑0.4
4/2 01:50	70.5	↑0.3
4/2 02:00	70.6	↑0.1	満潮
4/2 02:10	70.6	0
4/2 02:20	70.4	↓-0.2
4/2 02:30	70.1	↓-0.3
4/2 02:40	69.6	↓-0.5
4/2 02:50	69.0	↓-0.6
4/2 03:00	68.3	↓-0.7
4/2 03:10	67.5	↓-0.8
4/2 03:20	66.5	↓-1.0
4/2 03:30	65.5	↓-1.0
4/2 03:40	64.3	↓-1.2
4/2 03:50	63.0	↓-1.3
4/2 04:00	61.7	↓-1.3
4/2 04:10	60.3	↓-1.4
4/2 04:20	58.8	↓-1.5
4/2 04:30	57.3	↓-1.5
4/2 04:40	55.8	↓-1.5
4/2 04:50	54.2	↓-1.6
4/2 05:00	52.6	↓-1.6
4/2 05:10	51.1	↓-1.5
4/2 05:20	49.5	↓-1.6
4/2 05:30	48.0	↓-1.5
4/2 05:40	46.5	↓-1.5
4/2 05:50	45.1	↓-1.4
4/2 06:00	43.8	↓-1.3
4/2 06:10	42.5	↓-1.3
4/2 06:20	41.3	↓-1.2
4/2 06:30	40.3	↓-1.0
4/2 06:40	39.3	↓-1.0
4/2 06:50	38.5	↓-0.8
4/2 07:00	37.8	↓-0.7
4/2 07:10	37.2	↓-0.6
4/2 07:20	36.8	↓-0.4
4/2 07:30	36.5	↓-0.3
4/2 07:40	36.4	↓-0.1	干潮
4/2 07:50	36.4	0
4/2 08:00	36.6	↑0.2
4/2 08:10	37.0	↑0.4
4/2 08:20	37.5	↑0.5
4/2 08:30	38.1	↑0.6
4/2 08:40	39.0	↑0.9
4/2 08:50	39.9	↑0.9
4/2 09:00	41.0	↑1.1
4/2 09:10	42.3	↑1.3
4/2 09:20	43.7	↑1.4
4/2 09:30	45.2	↑1.5
4/2 09:40	46.8	↑1.6
4/2 09:50	48.5	↑1.7
4/2 10:00	50.3	↑1.8
4/2 10:10	52.2	↑1.9
4/2 10:20	54.2	↑2.0
4/2 10:30	56.2	↑2.0
4/2 10:40	58.3	↑2.1
4/2 10:50	60.4	↑2.1
4/2 11:00	62.5	↑2.1
4/2 11:10	64.6	↑2.1
4/2 11:20	66.7	↑2.1
4/2 11:30	68.8	↑2.1
4/2 11:40	70.8	↑2.0
4/2 11:50	72.8	↑2.0
4/2 12:00	74.7	↑1.9
4/2 12:10	76.5	↑1.8
4/2 12:20	78.3	↑1.8
4/2 12:30	79.9	↑1.6
4/2 12:40	81.4	↑1.5
4/2 12:50	82.8	↑1.4
4/2 13:00	84.0	↑1.2
4/2 13:10	85.1	↑1.1
4/2 13:20	86.0	↑0.9
4/2 13:30	86.8	↑0.8
4/2 13:40	87.4	↑0.6
4/2 13:50	87.8	↑0.4
4/2 14:00	88.1	↑0.3	満潮
4/2 14:10	88.1	0	満潮
4/2 14:20	88.0	↓-0.1
4/2 14:30	87.7	↓-0.3
4/2 14:40	87.3	↓-0.4
4/2 14:50	86.6	↓-0.7
4/2 15:00	85.8	↓-0.8
4/2 15:10	84.8	↓-1.0
4/2 15:20	83.7	↓-1.1
4/2 15:30	82.4	↓-1.3
4/2 15:40	81.0	↓-1.4
4/2 15:50	79.4	↓-1.6
4/2 16:00	77.8	↓-1.6
4/2 16:10	76.0	↓-1.8
4/2 16:20	74.1	↓-1.9
4/2 16:30	72.1	↓-2.0
4/2 16:40	70.0	↓-2.1
4/2 16:50	67.9	↓-2.1
4/2 17:00	65.8	↓-2.1
4/2 17:10	63.6	↓-2.2	最大潮位差
4/2 17:20	61.4	↓-2.2	最大潮位差
4/2 17:30	59.2	↓-2.2	最大潮位差
4/2 17:40	57.0	↓-2.2	最大潮位差
4/2 17:50	54.8	↓-2.2	最大潮位差
4/2 18:00	52.7	↓-2.1
4/2 18:10	50.6	↓-2.1
4/2 18:20	48.7	↓-1.9
4/2 18:30	46.8	↓-1.9
4/2 18:40	45.0	↓-1.8
4/2 18:50	43.3	↓-1.7
4/2 19:00	41.7	↓-1.6
4/2 19:10	40.3	↓-1.4
4/2 19:20	39.0	↓-1.3
4/2 19:30	37.8	↓-1.2
4/2 19:40	36.8	↓-1.0
4/2 19:50	36.0	↓-0.8
4/2 20:00	35.4	↓-0.6
4/2 20:10	34.9	↓-0.5
4/2 20:20	34.6	↓-0.3
4/2 20:30	34.4	↓-0.2	干潮
4/2 20:40	34.5	↑0.1
4/2 20:50	34.7	↑0.2
4/2 21:00	35.1	↑0.4
4/2 21:10	35.6	↑0.5
4/2 21:20	36.3	↑0.7
4/2 21:30	37.2	↑0.9
4/2 21:40	38.2	↑1.0
4/2 21:50	39.4	↑1.2
4/2 22:00	40.7	↑1.3
4/2 22:10	42.1	↑1.4
4/2 22:20	43.6	↑1.5
4/2 22:30	45.2	↑1.6
4/2 22:40	46.9	↑1.7
4/2 22:50	48.7	↑1.8
4/2 23:00	50.5	↑1.8
4/2 23:10	52.4	↑1.9
4/2 23:20	54.3	↑1.9
4/2 23:30	56.2	↑1.9
4/2 23:40	58.1	↑1.9
4/2 23:50	60.0	↑1.9