4 (日)	13:47	06:58	23:48	16:28
	58cm	27cm	99cm	56cm
中潮 出 03:40 入 19:01 出 15:56 入 01:03

コイセボイ（北海道）2028年06月4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
6/4 00:00	87.1	↓-0.6
6/4 00:10	86.3	↓-0.8
6/4 00:20	85.4	↓-0.9
6/4 00:30	84.3	↓-1.1
6/4 00:40	83.2	↓-1.1
6/4 00:50	81.9	↓-1.3
6/4 01:00	80.5	↓-1.4
6/4 01:10	79.0	↓-1.5
6/4 01:20	77.5	↓-1.5
6/4 01:30	75.8	↓-1.7
6/4 01:40	74.0	↓-1.8
6/4 01:50	72.2	↓-1.8
6/4 02:00	70.3	↓-1.9
6/4 02:10	68.3	↓-2.0
6/4 02:20	66.3	↓-2.0
6/4 02:30	64.3	↓-2.0
6/4 02:40	62.2	↓-2.1	最大潮位差
6/4 02:50	60.1	↓-2.1	最大潮位差
6/4 03:00	58.0	↓-2.1	最大潮位差
6/4 03:10	55.9	↓-2.1	最大潮位差
6/4 03:20	53.8	↓-2.1	最大潮位差
6/4 03:30	51.7	↓-2.1	最大潮位差
6/4 03:40	49.7	↓-2.0
6/4 03:50	47.7	↓-2.0
6/4 04:00	45.7	↓-2.0
6/4 04:10	43.8	↓-1.9
6/4 04:20	42.0	↓-1.8
6/4 04:30	40.2	↓-1.8
6/4 04:40	38.6	↓-1.6
6/4 04:50	37.0	↓-1.6
6/4 05:00	35.5	↓-1.5
6/4 05:10	34.1	↓-1.4
6/4 05:20	32.9	↓-1.2
6/4 05:30	31.7	↓-1.2
6/4 05:40	30.7	↓-1.0
6/4 05:50	29.8	↓-0.9
6/4 06:00	29.0	↓-0.8
6/4 06:10	28.3	↓-0.7
6/4 06:20	27.8	↓-0.5
6/4 06:30	27.4	↓-0.4
6/4 06:40	27.1	↓-0.3
6/4 06:50	27.0	↓-0.1	干潮
6/4 07:00	26.9	↓-0.1
6/4 07:10	27.0	↑0.1
6/4 07:20	27.3	↑0.3
6/4 07:30	27.6	↑0.3
6/4 07:40	28.0	↑0.4
6/4 07:50	28.6	↑0.6
6/4 08:00	29.2	↑0.6
6/4 08:10	29.9	↑0.7
6/4 08:20	30.7	↑0.8
6/4 08:30	31.6	↑0.9
6/4 08:40	32.6	↑1.0
6/4 08:50	33.6	↑1.0
6/4 09:00	34.7	↑1.1
6/4 09:10	35.8	↑1.1
6/4 09:20	37.0	↑1.2
6/4 09:30	38.2	↑1.2
6/4 09:40	39.4	↑1.2
6/4 09:50	40.6	↑1.2
6/4 10:00	41.8	↑1.2
6/4 10:10	43.1	↑1.3
6/4 10:20	44.3	↑1.2
6/4 10:30	45.5	↑1.2
6/4 10:40	46.6	↑1.1
6/4 10:50	47.8	↑1.2
6/4 11:00	48.9	↑1.1
6/4 11:10	49.9	↑1.0
6/4 11:20	50.9	↑1.0
6/4 11:30	51.8	↑0.9
6/4 11:40	52.7	↑0.9
6/4 11:50	53.5	↑0.8
6/4 12:00	54.3	↑0.8
6/4 12:10	54.9	↑0.6
6/4 12:20	55.5	↑0.6
6/4 12:30	56.1	↑0.6
6/4 12:40	56.5	↑0.4
6/4 12:50	56.9	↑0.4
6/4 13:00	57.2	↑0.3
6/4 13:10	57.5	↑0.3
6/4 13:20	57.7	↑0.2
6/4 13:30	57.8	↑0.1
6/4 13:40	57.8	0	満潮
6/4 13:50	57.8	0
6/4 14:00	57.8	0
6/4 14:10	57.7	↓-0.1
6/4 14:20	57.6	↓-0.1
6/4 14:30	57.4	↓-0.2
6/4 14:40	57.2	↓-0.2
6/4 14:50	57.0	↓-0.2
6/4 15:00	56.8	↓-0.2
6/4 15:10	56.6	↓-0.2
6/4 15:20	56.4	↓-0.2
6/4 15:30	56.1	↓-0.3
6/4 15:40	55.9	↓-0.2
6/4 15:50	55.8	↓-0.1
6/4 16:00	55.6	↓-0.2
6/4 16:10	55.5	↓-0.1
6/4 16:20	55.5	0	干潮
6/4 16:30	55.5	0
6/4 16:40	55.5	0
6/4 16:50	55.6	↑0.1
6/4 17:00	55.8	↑0.2
6/4 17:10	56.0	↑0.2
6/4 17:20	56.4	↑0.4
6/4 17:30	56.8	↑0.4
6/4 17:40	57.3	↑0.5
6/4 17:50	57.8	↑0.5
6/4 18:00	58.5	↑0.7
6/4 18:10	59.2	↑0.7
6/4 18:20	60.1	↑0.9
6/4 18:30	61.0	↑0.9
6/4 18:40	62.0	↑1.0
6/4 18:50	63.0	↑1.0
6/4 19:00	64.2	↑1.2
6/4 19:10	65.4	↑1.2
6/4 19:20	66.7	↑1.3
6/4 19:30	68.1	↑1.4
6/4 19:40	69.5	↑1.4
6/4 19:50	71.0	↑1.5
6/4 20:00	72.5	↑1.5
6/4 20:10	74.0	↑1.5
6/4 20:20	75.6	↑1.6
6/4 20:30	77.2	↑1.6
6/4 20:40	78.8	↑1.6
6/4 20:50	80.4	↑1.6
6/4 21:00	82.1	↑1.7
6/4 21:10	83.6	↑1.5
6/4 21:20	85.2	↑1.6
6/4 21:30	86.7	↑1.5
6/4 21:40	88.2	↑1.5
6/4 21:50	89.6	↑1.4
6/4 22:00	90.9	↑1.3
6/4 22:10	92.2	↑1.3
6/4 22:20	93.4	↑1.2
6/4 22:30	94.5	↑1.1
6/4 22:40	95.4	↑0.9
6/4 22:50	96.3	↑0.9
6/4 23:00	97.0	↑0.7
6/4 23:10	97.6	↑0.6
6/4 23:20	98.1	↑0.5
6/4 23:30	98.4	↑0.3
6/4 23:40	98.6	↑0.2	満潮
6/4 23:50	98.7	↑0.1