13 (金)	07:38	01:41	21:01	14:15
	75cm	52cm	78cm	42cm
小潮 出 03:38 入 19:06 出 - 入 12:29

コイセボイ（北海道）2031年06月13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
6/13 00:00	55.6	↓-0.7
6/13 00:10	54.9	↓-0.7
6/13 00:20	54.2	↓-0.7
6/13 00:30	53.6	↓-0.6
6/13 00:40	53.1	↓-0.5
6/13 00:50	52.7	↓-0.4
6/13 01:00	52.3	↓-0.4
6/13 01:10	52.0	↓-0.3
6/13 01:20	51.8	↓-0.2
6/13 01:30	51.7	↓-0.1
6/13 01:40	51.6	↓-0.1	干潮
6/13 01:50	51.7	↑0.1
6/13 02:00	51.8	↑0.1
6/13 02:10	52.0	↑0.2
6/13 02:20	52.3	↑0.3
6/13 02:30	52.7	↑0.4
6/13 02:40	53.2	↑0.5
6/13 02:50	53.7	↑0.5
6/13 03:00	54.3	↑0.6
6/13 03:10	55.0	↑0.7
6/13 03:20	55.7	↑0.7
6/13 03:30	56.5	↑0.8
6/13 03:40	57.4	↑0.9
6/13 03:50	58.3	↑0.9
6/13 04:00	59.2	↑0.9
6/13 04:10	60.2	↑1.0
6/13 04:20	61.1	↑0.9
6/13 04:30	62.2	↑1.1
6/13 04:40	63.2	↑1.0
6/13 04:50	64.2	↑1.0
6/13 05:00	65.2	↑1.0
6/13 05:10	66.2	↑1.0
6/13 05:20	67.2	↑1.0
6/13 05:30	68.1	↑0.9
6/13 05:40	69.1	↑1.0
6/13 05:50	69.9	↑0.8
6/13 06:00	70.7	↑0.8
6/13 06:10	71.5	↑0.8
6/13 06:20	72.2	↑0.7
6/13 06:30	72.8	↑0.6
6/13 06:40	73.4	↑0.6
6/13 06:50	73.8	↑0.4
6/13 07:00	74.2	↑0.4
6/13 07:10	74.5	↑0.3
6/13 07:20	74.7	↑0.2
6/13 07:30	74.9	↑0.2	満潮
6/13 07:40	74.9	0
6/13 07:50	74.8	↓-0.1
6/13 08:00	74.6	↓-0.2
6/13 08:10	74.4	↓-0.2
6/13 08:20	74.0	↓-0.4
6/13 08:30	73.5	↓-0.5
6/13 08:40	73.0	↓-0.5
6/13 08:50	72.3	↓-0.7
6/13 09:00	71.6	↓-0.7
6/13 09:10	70.8	↓-0.8
6/13 09:20	69.9	↓-0.9
6/13 09:30	68.9	↓-1.0
6/13 09:40	67.9	↓-1.0
6/13 09:50	66.8	↓-1.1
6/13 10:00	65.7	↓-1.1
6/13 10:10	64.5	↓-1.2
6/13 10:20	63.2	↓-1.3
6/13 10:30	62.0	↓-1.2
6/13 10:40	60.7	↓-1.3
6/13 10:50	59.4	↓-1.3
6/13 11:00	58.0	↓-1.4	最大潮位差
6/13 11:10	56.7	↓-1.3
6/13 11:20	55.4	↓-1.3
6/13 11:30	54.1	↓-1.3
6/13 11:40	52.9	↓-1.2
6/13 11:50	51.6	↓-1.3
6/13 12:00	50.5	↓-1.1
6/13 12:10	49.3	↓-1.2
6/13 12:20	48.2	↓-1.1
6/13 12:30	47.2	↓-1.0
6/13 12:40	46.3	↓-0.9
6/13 12:50	45.4	↓-0.9
6/13 13:00	44.6	↓-0.8
6/13 13:10	43.9	↓-0.7
6/13 13:20	43.3	↓-0.6
6/13 13:30	42.8	↓-0.5
6/13 13:40	42.4	↓-0.4
6/13 13:50	42.1	↓-0.3
6/13 14:00	41.9	↓-0.2
6/13 14:10	41.8	↓-0.1	干潮
6/13 14:20	41.8	0
6/13 14:30	41.9	↑0.1
6/13 14:40	42.1	↑0.2
6/13 14:50	42.4	↑0.3
6/13 15:00	42.9	↑0.5
6/13 15:10	43.4	↑0.5
6/13 15:20	44.0	↑0.6
6/13 15:30	44.7	↑0.7
6/13 15:40	45.6	↑0.9
6/13 15:50	46.4	↑0.8
6/13 16:00	47.4	↑1.0
6/13 16:10	48.5	↑1.1
6/13 16:20	49.6	↑1.1
6/13 16:30	50.7	↑1.1
6/13 16:40	52.0	↑1.3
6/13 16:50	53.2	↑1.2
6/13 17:00	54.5	↑1.3
6/13 17:10	55.9	↑1.4	最大潮位差
6/13 17:20	57.2	↑1.3
6/13 17:30	58.6	↑1.4	最大潮位差
6/13 17:40	60.0	↑1.4	最大潮位差
6/13 17:50	61.3	↑1.3
6/13 18:00	62.7	↑1.4	最大潮位差
6/13 18:10	64.0	↑1.3
6/13 18:20	65.3	↑1.3
6/13 18:30	66.6	↑1.3
6/13 18:40	67.8	↑1.2
6/13 18:50	69.0	↑1.2
6/13 19:00	70.1	↑1.1
6/13 19:10	71.1	↑1.0
6/13 19:20	72.1	↑1.0
6/13 19:30	73.0	↑0.9
6/13 19:40	73.8	↑0.8
6/13 19:50	74.5	↑0.7
6/13 20:00	75.2	↑0.7
6/13 20:10	75.7	↑0.5
6/13 20:20	76.2	↑0.5
6/13 20:30	76.5	↑0.3
6/13 20:40	76.8	↑0.3
6/13 20:50	76.9	↑0.1
6/13 21:00	77.0	↑0.1	満潮
6/13 21:10	77.0	0
6/13 21:20	76.8	↓-0.2
6/13 21:30	76.6	↓-0.2
6/13 21:40	76.2	↓-0.4
6/13 21:50	75.8	↓-0.4
6/13 22:00	75.3	↓-0.5
6/13 22:10	74.7	↓-0.6
6/13 22:20	74.0	↓-0.7
6/13 22:30	73.3	↓-0.7
6/13 22:40	72.5	↓-0.8
6/13 22:50	71.6	↓-0.9
6/13 23:00	70.6	↓-1.0
6/13 23:10	69.6	↓-1.0
6/13 23:20	68.6	↓-1.0
6/13 23:30	67.5	↓-1.1
6/13 23:40	66.5	↓-1.0
6/13 23:50	65.3	↓-1.2