11 (火)	07:17	01:20	19:21	12:38
	76cm	46cm	97cm	54cm
小潮 出 04:20 入 18:33 出 22:11 入 11:32

コイセボイ（北海道）2020年08月11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
8/11 00:00	49.2	↓-1.1
8/11 00:10	48.3	↓-0.9
8/11 00:20	47.5	↓-0.8
8/11 00:30	46.8	↓-0.7
8/11 00:40	46.2	↓-0.6
8/11 00:50	45.7	↓-0.5
8/11 01:00	45.4	↓-0.3
8/11 01:10	45.2	↓-0.2	干潮
8/11 01:20	45.2	0	干潮
8/11 01:30	45.3	↑0.1
8/11 01:40	45.5	↑0.2
8/11 01:50	45.8	↑0.3
8/11 02:00	46.3	↑0.5
8/11 02:10	46.8	↑0.5
8/11 02:20	47.5	↑0.7
8/11 02:30	48.3	↑0.8
8/11 02:40	49.2	↑0.9
8/11 02:50	50.1	↑0.9
8/11 03:00	51.2	↑1.1
8/11 03:10	52.3	↑1.1
8/11 03:20	53.4	↑1.1
8/11 03:30	54.7	↑1.3
8/11 03:40	55.9	↑1.2
8/11 03:50	57.2	↑1.3
8/11 04:00	58.6	↑1.4
8/11 04:10	59.9	↑1.3
8/11 04:20	61.2	↑1.3
8/11 04:30	62.6	↑1.4
8/11 04:40	63.9	↑1.3
8/11 04:50	65.2	↑1.3
8/11 05:00	66.4	↑1.2
8/11 05:10	67.6	↑1.2
8/11 05:20	68.7	↑1.1
8/11 05:30	69.8	↑1.1
8/11 05:40	70.8	↑1.0
8/11 05:50	71.7	↑0.9
8/11 06:00	72.5	↑0.8
8/11 06:10	73.3	↑0.8
8/11 06:20	73.9	↑0.6
8/11 06:30	74.5	↑0.6
8/11 06:40	74.9	↑0.4
8/11 06:50	75.2	↑0.3
8/11 07:00	75.5	↑0.3
8/11 07:10	75.6	↑0.1	満潮
8/11 07:20	75.6	0
8/11 07:30	75.5	↓-0.1
8/11 07:40	75.3	↓-0.2
8/11 07:50	75.0	↓-0.3
8/11 08:00	74.6	↓-0.4
8/11 08:10	74.1	↓-0.5
8/11 08:20	73.6	↓-0.5
8/11 08:30	72.9	↓-0.7
8/11 08:40	72.2	↓-0.7
8/11 08:50	71.3	↓-0.9
8/11 09:00	70.5	↓-0.8
8/11 09:10	69.5	↓-1.0
8/11 09:20	68.6	↓-0.9
8/11 09:30	67.6	↓-1.0
8/11 09:40	66.5	↓-1.1
8/11 09:50	65.5	↓-1.0
8/11 10:00	64.4	↓-1.1
8/11 10:10	63.4	↓-1.0
8/11 10:20	62.3	↓-1.1
8/11 10:30	61.3	↓-1.0
8/11 10:40	60.3	↓-1.0
8/11 10:50	59.3	↓-1.0
8/11 11:00	58.4	↓-0.9
8/11 11:10	57.6	↓-0.8
8/11 11:20	56.8	↓-0.8
8/11 11:30	56.1	↓-0.7
8/11 11:40	55.5	↓-0.6
8/11 11:50	54.9	↓-0.6
8/11 12:00	54.5	↓-0.4
8/11 12:10	54.1	↓-0.4
8/11 12:20	53.9	↓-0.2
8/11 12:30	53.8	↓-0.1	干潮
8/11 12:40	53.7	↓-0.1
8/11 12:50	53.8	↑0.1
8/11 13:00	54.0	↑0.2
8/11 13:10	54.4	↑0.4
8/11 13:20	54.8	↑0.4
8/11 13:30	55.4	↑0.6
8/11 13:40	56.1	↑0.7
8/11 13:50	56.8	↑0.7
8/11 14:00	57.7	↑0.9
8/11 14:10	58.7	↑1.0
8/11 14:20	59.8	↑1.1
8/11 14:30	61.0	↑1.2
8/11 14:40	62.3	↑1.3
8/11 14:50	63.6	↑1.3
8/11 15:00	65.1	↑1.5
8/11 15:10	66.5	↑1.4
8/11 15:20	68.1	↑1.6
8/11 15:30	69.7	↑1.6
8/11 15:40	71.3	↑1.6
8/11 15:50	72.9	↑1.6
8/11 16:00	74.6	↑1.7
8/11 16:10	76.3	↑1.7
8/11 16:20	77.9	↑1.6
8/11 16:30	79.6	↑1.7
8/11 16:40	81.2	↑1.6
8/11 16:50	82.8	↑1.6
8/11 17:00	84.3	↑1.5
8/11 17:10	85.8	↑1.5
8/11 17:20	87.2	↑1.4
8/11 17:30	88.5	↑1.3
8/11 17:40	89.8	↑1.3
8/11 17:50	90.9	↑1.1
8/11 18:00	92.0	↑1.1
8/11 18:10	93.0	↑1.0
8/11 18:20	93.8	↑0.8
8/11 18:30	94.5	↑0.7
8/11 18:40	95.1	↑0.6
8/11 18:50	95.6	↑0.5
8/11 19:00	95.9	↑0.3
8/11 19:10	96.2	↑0.3
8/11 19:20	96.2	0	満潮
8/11 19:30	96.2	0
8/11 19:40	96.0	↓-0.2
8/11 19:50	95.6	↓-0.4
8/11 20:00	95.1	↓-0.5
8/11 20:10	94.5	↓-0.6
8/11 20:20	93.8	↓-0.7
8/11 20:30	93.0	↓-0.8
8/11 20:40	92.0	↓-1.0
8/11 20:50	90.9	↓-1.1
8/11 21:00	89.7	↓-1.2
8/11 21:10	88.4	↓-1.3
8/11 21:20	87.0	↓-1.4
8/11 21:30	85.5	↓-1.5
8/11 21:40	83.9	↓-1.6
8/11 21:50	82.3	↓-1.6
8/11 22:00	80.6	↓-1.7
8/11 22:10	78.9	↓-1.7
8/11 22:20	77.1	↓-1.8
8/11 22:30	75.3	↓-1.8
8/11 22:40	73.5	↓-1.8
8/11 22:50	71.6	↓-1.9	最大潮位差
8/11 23:00	69.8	↓-1.8
8/11 23:10	67.9	↓-1.9	最大潮位差
8/11 23:20	66.1	↓-1.8
8/11 23:30	64.3	↓-1.8
8/11 23:40	62.6	↓-1.7
8/11 23:50	60.9	↓-1.7