18 (木)	06:32	00:06	19:55	13:31
	88cm	51cm	74cm	38cm
小潮 出 03:38 入 19:08 出 10:04 入 22:36

コイセボイ（北海道）2048年06月18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
6/18 00:00	50.7	↓-0.1	干潮
6/18 00:10	50.7	0
6/18 00:20	50.8	↑0.1
6/18 00:30	51.0	↑0.2
6/18 00:40	51.3	↑0.3
6/18 00:50	51.8	↑0.5
6/18 01:00	52.3	↑0.5
6/18 01:10	52.9	↑0.6
6/18 01:20	53.7	↑0.8
6/18 01:30	54.5	↑0.8
6/18 01:40	55.4	↑0.9
6/18 01:50	56.5	↑1.1
6/18 02:00	57.6	↑1.1
6/18 02:10	58.8	↑1.2
6/18 02:20	60.0	↑1.2
6/18 02:30	61.3	↑1.3
6/18 02:40	62.7	↑1.4
6/18 02:50	64.1	↑1.4
6/18 03:00	65.6	↑1.5
6/18 03:10	67.1	↑1.5
6/18 03:20	68.6	↑1.5
6/18 03:30	70.1	↑1.5
6/18 03:40	71.6	↑1.5
6/18 03:50	73.1	↑1.5
6/18 04:00	74.5	↑1.4
6/18 04:10	76.0	↑1.5
6/18 04:20	77.4	↑1.4
6/18 04:30	78.7	↑1.3
6/18 04:40	80.0	↑1.3
6/18 04:50	81.2	↑1.2
6/18 05:00	82.3	↑1.1
6/18 05:10	83.3	↑1.0
6/18 05:20	84.2	↑0.9
6/18 05:30	85.1	↑0.9
6/18 05:40	85.8	↑0.7
6/18 05:50	86.4	↑0.6
6/18 06:00	86.8	↑0.4
6/18 06:10	87.2	↑0.4
6/18 06:20	87.4	↑0.2
6/18 06:30	87.5	↑0.1	満潮
6/18 06:40	87.4	↓-0.1
6/18 06:50	87.2	↓-0.2
6/18 07:00	86.9	↓-0.3
6/18 07:10	86.4	↓-0.5
6/18 07:20	85.8	↓-0.6
6/18 07:30	85.0	↓-0.8
6/18 07:40	84.2	↓-0.8
6/18 07:50	83.2	↓-1.0
6/18 08:00	82.1	↓-1.1
6/18 08:10	80.9	↓-1.2
6/18 08:20	79.5	↓-1.4
6/18 08:30	78.1	↓-1.4
6/18 08:40	76.6	↓-1.5
6/18 08:50	75.0	↓-1.6
6/18 09:00	73.3	↓-1.7
6/18 09:10	71.6	↓-1.7
6/18 09:20	69.8	↓-1.8
6/18 09:30	67.9	↓-1.9	最大潮位差
6/18 09:40	66.1	↓-1.8
6/18 09:50	64.2	↓-1.9	最大潮位差
6/18 10:00	62.3	↓-1.9	最大潮位差
6/18 10:10	60.4	↓-1.9	最大潮位差
6/18 10:20	58.5	↓-1.9	最大潮位差
6/18 10:30	56.6	↓-1.9	最大潮位差
6/18 10:40	54.8	↓-1.8
6/18 10:50	53.0	↓-1.8
6/18 11:00	51.3	↓-1.7
6/18 11:10	49.6	↓-1.7
6/18 11:20	48.0	↓-1.6
6/18 11:30	46.5	↓-1.5
6/18 11:40	45.1	↓-1.4
6/18 11:50	43.8	↓-1.3
6/18 12:00	42.5	↓-1.3
6/18 12:10	41.4	↓-1.1
6/18 12:20	40.4	↓-1.0
6/18 12:30	39.6	↓-0.8
6/18 12:40	38.8	↓-0.8
6/18 12:50	38.2	↓-0.6
6/18 13:00	37.8	↓-0.4
6/18 13:10	37.4	↓-0.4
6/18 13:20	37.2	↓-0.2
6/18 13:30	37.2	0	干潮
6/18 13:40	37.2	0
6/18 13:50	37.4	↑0.2
6/18 14:00	37.8	↑0.4
6/18 14:10	38.2	↑0.4
6/18 14:20	38.8	↑0.6
6/18 14:30	39.5	↑0.7
6/18 14:40	40.3	↑0.8
6/18 14:50	41.2	↑0.9
6/18 15:00	42.2	↑1.0
6/18 15:10	43.3	↑1.1
6/18 15:20	44.5	↑1.2
6/18 15:30	45.7	↑1.2
6/18 15:40	47.0	↑1.3
6/18 15:50	48.4	↑1.4
6/18 16:00	49.8	↑1.4
6/18 16:10	51.3	↑1.5
6/18 16:20	52.7	↑1.4
6/18 16:30	54.2	↑1.5
6/18 16:40	55.7	↑1.5
6/18 16:50	57.2	↑1.5
6/18 17:00	58.6	↑1.4
6/18 17:10	60.1	↑1.5
6/18 17:20	61.4	↑1.3
6/18 17:30	62.8	↑1.4
6/18 17:40	64.1	↑1.3
6/18 17:50	65.3	↑1.2
6/18 18:00	66.5	↑1.2
6/18 18:10	67.6	↑1.1
6/18 18:20	68.6	↑1.0
6/18 18:30	69.5	↑0.9
6/18 18:40	70.4	↑0.9
6/18 18:50	71.1	↑0.7
6/18 19:00	71.7	↑0.6
6/18 19:10	72.2	↑0.5
6/18 19:20	72.7	↑0.5
6/18 19:30	73.0	↑0.3
6/18 19:40	73.2	↑0.2
6/18 19:50	73.3	↑0.1	満潮
6/18 20:00	73.2	↓-0.1
6/18 20:10	73.1	↓-0.1
6/18 20:20	72.9	↓-0.2
6/18 20:30	72.6	↓-0.3
6/18 20:40	72.2	↓-0.4
6/18 20:50	71.7	↓-0.5
6/18 21:00	71.1	↓-0.6
6/18 21:10	70.4	↓-0.7
6/18 21:20	69.7	↓-0.7
6/18 21:30	68.8	↓-0.9
6/18 21:40	68.0	↓-0.8
6/18 21:50	67.1	↓-0.9
6/18 22:00	66.1	↓-1.0
6/18 22:10	65.1	↓-1.0
6/18 22:20	64.1	↓-1.0
6/18 22:30	63.0	↓-1.1
6/18 22:40	62.0	↓-1.0
6/18 22:50	60.9	↓-1.1
6/18 23:00	59.9	↓-1.0
6/18 23:10	58.9	↓-1.0
6/18 23:20	57.9	↓-1.0
6/18 23:30	56.9	↓-1.0
6/18 23:40	56.0	↓-0.9
6/18 23:50	55.1	↓-0.9