2 (金)	07:02	00:29	20:37	14:10
	89cm	56cm	74cm	42cm
小潮 出 03:42 入 19:09 出 23:42 入 11:38

コイセボイ（北海道）2021年07月2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
7/2 00:00	55.5	↓-0.2
7/2 00:10	55.3	↓-0.2
7/2 00:20	55.2	↓-0.1	干潮
7/2 00:30	55.1	↓-0.1
7/2 00:40	55.2	↑0.1
7/2 00:50	55.4	↑0.2
7/2 01:00	55.6	↑0.2
7/2 01:10	55.9	↑0.3
7/2 01:20	56.3	↑0.4
7/2 01:30	56.8	↑0.5
7/2 01:40	57.5	↑0.7
7/2 01:50	58.1	↑0.6
7/2 02:00	58.9	↑0.8
7/2 02:10	59.8	↑0.9
7/2 02:20	60.7	↑0.9
7/2 02:30	61.7	↑1.0
7/2 02:40	62.8	↑1.1
7/2 02:50	63.9	↑1.1
7/2 03:00	65.1	↑1.2
7/2 03:10	66.3	↑1.2
7/2 03:20	67.6	↑1.3
7/2 03:30	68.9	↑1.3
7/2 03:40	70.2	↑1.3
7/2 03:50	71.5	↑1.3
7/2 04:00	72.9	↑1.4
7/2 04:10	74.2	↑1.3
7/2 04:20	75.6	↑1.4
7/2 04:30	76.9	↑1.3
7/2 04:40	78.1	↑1.2
7/2 04:50	79.4	↑1.3
7/2 05:00	80.6	↑1.2
7/2 05:10	81.7	↑1.1
7/2 05:20	82.8	↑1.1
7/2 05:30	83.8	↑1.0
7/2 05:40	84.7	↑0.9
7/2 05:50	85.5	↑0.8
7/2 06:00	86.3	↑0.8
7/2 06:10	86.9	↑0.6
7/2 06:20	87.4	↑0.5
7/2 06:30	87.9	↑0.5
7/2 06:40	88.2	↑0.3
7/2 06:50	88.4	↑0.2
7/2 07:00	88.4	0	満潮
7/2 07:10	88.4	0
7/2 07:20	88.2	↓-0.2
7/2 07:30	87.9	↓-0.3
7/2 07:40	87.5	↓-0.4
7/2 07:50	87.0	↓-0.5
7/2 08:00	86.3	↓-0.7
7/2 08:10	85.5	↓-0.8
7/2 08:20	84.7	↓-0.8
7/2 08:30	83.7	↓-1.0
7/2 08:40	82.6	↓-1.1
7/2 08:50	81.4	↓-1.2
7/2 09:00	80.1	↓-1.3
7/2 09:10	78.7	↓-1.4
7/2 09:20	77.3	↓-1.4
7/2 09:30	75.8	↓-1.5
7/2 09:40	74.2	↓-1.6
7/2 09:50	72.6	↓-1.6
7/2 10:00	70.9	↓-1.7
7/2 10:10	69.2	↓-1.7
7/2 10:20	67.5	↓-1.7
7/2 10:30	65.8	↓-1.7
7/2 10:40	64.0	↓-1.8	最大潮位差
7/2 10:50	62.3	↓-1.7
7/2 11:00	60.5	↓-1.8	最大潮位差
7/2 11:10	58.8	↓-1.7
7/2 11:20	57.2	↓-1.6
7/2 11:30	55.6	↓-1.6
7/2 11:40	54.0	↓-1.6
7/2 11:50	52.5	↓-1.5
7/2 12:00	51.0	↓-1.5
7/2 12:10	49.7	↓-1.3
7/2 12:20	48.4	↓-1.3
7/2 12:30	47.2	↓-1.2
7/2 12:40	46.1	↓-1.1
7/2 12:50	45.1	↓-1.0
7/2 13:00	44.3	↓-0.8
7/2 13:10	43.5	↓-0.8
7/2 13:20	42.8	↓-0.7
7/2 13:30	42.3	↓-0.5
7/2 13:40	41.9	↓-0.4
7/2 13:50	41.6	↓-0.3
7/2 14:00	41.4	↓-0.2	干潮
7/2 14:10	41.4	0	干潮
7/2 14:20	41.4	0
7/2 14:30	41.6	↑0.2
7/2 14:40	41.9	↑0.3
7/2 14:50	42.3	↑0.4
7/2 15:00	42.9	↑0.6
7/2 15:10	43.5	↑0.6
7/2 15:20	44.2	↑0.7
7/2 15:30	45.0	↑0.8
7/2 15:40	45.9	↑0.9
7/2 15:50	46.9	↑1.0
7/2 16:00	47.9	↑1.0
7/2 16:10	49.0	↑1.1
7/2 16:20	50.2	↑1.2
7/2 16:30	51.4	↑1.2
7/2 16:40	52.7	↑1.3
7/2 16:50	53.9	↑1.2
7/2 17:00	55.2	↑1.3
7/2 17:10	56.6	↑1.4
7/2 17:20	57.9	↑1.3
7/2 17:30	59.2	↑1.3
7/2 17:40	60.5	↑1.3
7/2 17:50	61.7	↑1.2
7/2 18:00	63.0	↑1.3
7/2 18:10	64.2	↑1.2
7/2 18:20	65.3	↑1.1
7/2 18:30	66.4	↑1.1
7/2 18:40	67.5	↑1.1
7/2 18:50	68.4	↑0.9
7/2 19:00	69.3	↑0.9
7/2 19:10	70.2	↑0.9
7/2 19:20	70.9	↑0.7
7/2 19:30	71.5	↑0.6
7/2 19:40	72.1	↑0.6
7/2 19:50	72.6	↑0.5
7/2 20:00	73.0	↑0.4
7/2 20:10	73.3	↑0.3
7/2 20:20	73.4	↑0.1
7/2 20:30	73.5	↑0.1	満潮
7/2 20:40	73.6	↑0.1
7/2 20:50	73.5	↓-0.1
7/2 21:00	73.3	↓-0.2
7/2 21:10	73.0	↓-0.3
7/2 21:20	72.7	↓-0.3
7/2 21:30	72.3	↓-0.4
7/2 21:40	71.8	↓-0.5
7/2 21:50	71.2	↓-0.6
7/2 22:00	70.6	↓-0.6
7/2 22:10	69.9	↓-0.7
7/2 22:20	69.1	↓-0.8
7/2 22:30	68.3	↓-0.8
7/2 22:40	67.5	↓-0.8
7/2 22:50	66.7	↓-0.8
7/2 23:00	65.8	↓-0.9
7/2 23:10	64.9	↓-0.9
7/2 23:20	64.0	↓-0.9
7/2 23:30	63.1	↓-0.9
7/2 23:40	62.2	↓-0.9
7/2 23:50	61.3	↓-0.9