30 (日)	06:59	00:54	19:53	13:21
	81cm	50cm	83cm	45cm
小潮 出 03:41 入 19:09 出 11:00 入 22:32

コイセボイ（北海道）2047年06月30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
6/30 00:00	51.0	↓-0.6
6/30 00:10	50.5	↓-0.5
6/30 00:20	50.1	↓-0.4
6/30 00:30	49.8	↓-0.3
6/30 00:40	49.6	↓-0.2
6/30 00:50	49.5	↓-0.1	干潮
6/30 01:00	49.5	0
6/30 01:10	49.6	↑0.1
6/30 01:20	49.9	↑0.3
6/30 01:30	50.2	↑0.3
6/30 01:40	50.7	↑0.5
6/30 01:50	51.3	↑0.6
6/30 02:00	51.9	↑0.6
6/30 02:10	52.7	↑0.8
6/30 02:20	53.5	↑0.8
6/30 02:30	54.5	↑1.0
6/30 02:40	55.5	↑1.0
6/30 02:50	56.6	↑1.1
6/30 03:00	57.7	↑1.1
6/30 03:10	59.0	↑1.3
6/30 03:20	60.2	↑1.2
6/30 03:30	61.5	↑1.3
6/30 03:40	62.8	↑1.3
6/30 03:50	64.1	↑1.3
6/30 04:00	65.5	↑1.4
6/30 04:10	66.8	↑1.3
6/30 04:20	68.2	↑1.4
6/30 04:30	69.5	↑1.3
6/30 04:40	70.7	↑1.2
6/30 04:50	72.0	↑1.3
6/30 05:00	73.2	↑1.2
6/30 05:10	74.3	↑1.1
6/30 05:20	75.3	↑1.0
6/30 05:30	76.3	↑1.0
6/30 05:40	77.2	↑0.9
6/30 05:50	78.0	↑0.8
6/30 06:00	78.7	↑0.7
6/30 06:10	79.3	↑0.6
6/30 06:20	79.8	↑0.5
6/30 06:30	80.2	↑0.4
6/30 06:40	80.5	↑0.3
6/30 06:50	80.6	↑0.1	満潮
6/30 07:00	80.7	↑0.1
6/30 07:10	80.6	↓-0.1
6/30 07:20	80.4	↓-0.2
6/30 07:30	80.0	↓-0.4
6/30 07:40	79.6	↓-0.4
6/30 07:50	79.0	↓-0.6
6/30 08:00	78.4	↓-0.6
6/30 08:10	77.6	↓-0.8
6/30 08:20	76.7	↓-0.9
6/30 08:30	75.7	↓-1.0
6/30 08:40	74.7	↓-1.0
6/30 08:50	73.5	↓-1.2
6/30 09:00	72.3	↓-1.2
6/30 09:10	71.0	↓-1.3
6/30 09:20	69.6	↓-1.4
6/30 09:30	68.2	↓-1.4
6/30 09:40	66.8	↓-1.4
6/30 09:50	65.3	↓-1.5
6/30 10:00	63.8	↓-1.5
6/30 10:10	62.3	↓-1.5
6/30 10:20	60.8	↓-1.5
6/30 10:30	59.3	↓-1.5
6/30 10:40	57.8	↓-1.5
6/30 10:50	56.4	↓-1.4
6/30 11:00	55.0	↓-1.4
6/30 11:10	53.6	↓-1.4
6/30 11:20	52.3	↓-1.3
6/30 11:30	51.1	↓-1.2
6/30 11:40	50.0	↓-1.1
6/30 11:50	48.9	↓-1.1
6/30 12:00	47.9	↓-1.0
6/30 12:10	47.0	↓-0.9
6/30 12:20	46.2	↓-0.8
6/30 12:30	45.6	↓-0.6
6/30 12:40	45.0	↓-0.6
6/30 12:50	44.6	↓-0.4
6/30 13:00	44.3	↓-0.3
6/30 13:10	44.1	↓-0.2
6/30 13:20	44.0	↓-0.1	干潮
6/30 13:30	44.1	↑0.1
6/30 13:40	44.3	↑0.2
6/30 13:50	44.6	↑0.3
6/30 14:00	45.0	↑0.4
6/30 14:10	45.6	↑0.6
6/30 14:20	46.3	↑0.7
6/30 14:30	47.1	↑0.8
6/30 14:40	47.9	↑0.8
6/30 14:50	48.9	↑1.0
6/30 15:00	50.0	↑1.1
6/30 15:10	51.2	↑1.2
6/30 15:20	52.4	↑1.2
6/30 15:30	53.8	↑1.4
6/30 15:40	55.1	↑1.3
6/30 15:50	56.6	↑1.5
6/30 16:00	58.1	↑1.5
6/30 16:10	59.6	↑1.5
6/30 16:20	61.1	↑1.5
6/30 16:30	62.7	↑1.6	最大潮位差
6/30 16:40	64.2	↑1.5
6/30 16:50	65.8	↑1.6	最大潮位差
6/30 17:00	67.3	↑1.5
6/30 17:10	68.8	↑1.5
6/30 17:20	70.3	↑1.5
6/30 17:30	71.7	↑1.4
6/30 17:40	73.1	↑1.4
6/30 17:50	74.4	↑1.3
6/30 18:00	75.7	↑1.3
6/30 18:10	76.8	↑1.1
6/30 18:20	77.9	↑1.1
6/30 18:30	78.9	↑1.0
6/30 18:40	79.8	↑0.9
6/30 18:50	80.6	↑0.8
6/30 19:00	81.2	↑0.6
6/30 19:10	81.8	↑0.6
6/30 19:20	82.2	↑0.4
6/30 19:30	82.6	↑0.4
6/30 19:40	82.8	↑0.2
6/30 19:50	82.8	0	満潮
6/30 20:00	82.8	0
6/30 20:10	82.7	↓-0.1
6/30 20:20	82.4	↓-0.3
6/30 20:30	82.0	↓-0.4
6/30 20:40	81.5	↓-0.5
6/30 20:50	80.9	↓-0.6
6/30 21:00	80.2	↓-0.7
6/30 21:10	79.4	↓-0.8
6/30 21:20	78.5	↓-0.9
6/30 21:30	77.5	↓-1.0
6/30 21:40	76.4	↓-1.1
6/30 21:50	75.3	↓-1.1
6/30 22:00	74.1	↓-1.2
6/30 22:10	72.8	↓-1.3
6/30 22:20	71.6	↓-1.2
6/30 22:30	70.2	↓-1.4
6/30 22:40	68.9	↓-1.3
6/30 22:50	67.5	↓-1.4
6/30 23:00	66.1	↓-1.4
6/30 23:10	64.7	↓-1.4
6/30 23:20	63.3	↓-1.4
6/30 23:30	61.9	↓-1.4
6/30 23:40	60.6	↓-1.3
6/30 23:50	59.3	↓-1.3