9 (土)	00:49	07:26	13:19	19:21
	90cm	46cm	79cm	42cm
中潮 出 05:29 入 16:49 出 15:28 入 02:56

コイセボイ（北海道）2049年10月9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
10/9 00:00	87.9	↑0.6
10/9 00:10	88.5	↑0.6
10/9 00:20	88.9	↑0.4
10/9 00:30	89.2	↑0.3
10/9 00:40	89.4	↑0.2	満潮
10/9 00:50	89.5	↑0.1
10/9 01:00	89.4	↓-0.1
10/9 01:10	89.1	↓-0.3
10/9 01:20	88.8	↓-0.3
10/9 01:30	88.3	↓-0.5
10/9 01:40	87.7	↓-0.6
10/9 01:50	86.9	↓-0.8
10/9 02:00	86.1	↓-0.8
10/9 02:10	85.1	↓-1.0
10/9 02:20	84.0	↓-1.1
10/9 02:30	82.8	↓-1.2
10/9 02:40	81.5	↓-1.3
10/9 02:50	80.1	↓-1.4
10/9 03:00	78.7	↓-1.4
10/9 03:10	77.1	↓-1.6
10/9 03:20	75.5	↓-1.6
10/9 03:30	73.9	↓-1.6
10/9 03:40	72.2	↓-1.7
10/9 03:50	70.5	↓-1.7
10/9 04:00	68.7	↓-1.8
10/9 04:10	67.0	↓-1.7
10/9 04:20	65.2	↓-1.8
10/9 04:30	63.5	↓-1.7
10/9 04:40	61.8	↓-1.7
10/9 04:50	60.1	↓-1.7
10/9 05:00	58.5	↓-1.6
10/9 05:10	56.9	↓-1.6
10/9 05:20	55.4	↓-1.5
10/9 05:30	54.0	↓-1.4
10/9 05:40	52.7	↓-1.3
10/9 05:50	51.4	↓-1.3
10/9 06:00	50.3	↓-1.1
10/9 06:10	49.3	↓-1.0
10/9 06:20	48.4	↓-0.9
10/9 06:30	47.6	↓-0.8
10/9 06:40	46.9	↓-0.7
10/9 06:50	46.4	↓-0.5
10/9 07:00	45.9	↓-0.5
10/9 07:10	45.7	↓-0.2
10/9 07:20	45.5	↓-0.2	干潮
10/9 07:30	45.5	0
10/9 07:40	45.7	↑0.2
10/9 07:50	45.9	↑0.2
10/9 08:00	46.3	↑0.4
10/9 08:10	46.8	↑0.5
10/9 08:20	47.5	↑0.7
10/9 08:30	48.2	↑0.7
10/9 08:40	49.1	↑0.9
10/9 08:50	50.1	↑1.0
10/9 09:00	51.1	↑1.0
10/9 09:10	52.3	↑1.2
10/9 09:20	53.5	↑1.2
10/9 09:30	54.8	↑1.3
10/9 09:40	56.2	↑1.4
10/9 09:50	57.6	↑1.4
10/9 10:00	59.0	↑1.4
10/9 10:10	60.5	↑1.5
10/9 10:20	61.9	↑1.4
10/9 10:30	63.4	↑1.5
10/9 10:40	64.9	↑1.5
10/9 10:50	66.3	↑1.4
10/9 11:00	67.7	↑1.4
10/9 11:10	69.1	↑1.4
10/9 11:20	70.4	↑1.3
10/9 11:30	71.6	↑1.2
10/9 11:40	72.8	↑1.2
10/9 11:50	73.9	↑1.1
10/9 12:00	74.9	↑1.0
10/9 12:10	75.8	↑0.9
10/9 12:20	76.6	↑0.8
10/9 12:30	77.2	↑0.6
10/9 12:40	77.8	↑0.6
10/9 12:50	78.2	↑0.4
10/9 13:00	78.5	↑0.3
10/9 13:10	78.7	↑0.2	満潮
10/9 13:20	78.7	0
10/9 13:30	78.6	↓-0.1
10/9 13:40	78.4	↓-0.2
10/9 13:50	78.1	↓-0.3
10/9 14:00	77.6	↓-0.5
10/9 14:10	77.0	↓-0.6
10/9 14:20	76.2	↓-0.8
10/9 14:30	75.4	↓-0.8
10/9 14:40	74.4	↓-1.0
10/9 14:50	73.3	↓-1.1
10/9 15:00	72.1	↓-1.2
10/9 15:10	70.9	↓-1.2
10/9 15:20	69.5	↓-1.4
10/9 15:30	68.1	↓-1.4
10/9 15:40	66.7	↓-1.4
10/9 15:50	65.1	↓-1.6
10/9 16:00	63.6	↓-1.5
10/9 16:10	62.0	↓-1.6
10/9 16:20	60.4	↓-1.6
10/9 16:30	58.8	↓-1.6
10/9 16:40	57.2	↓-1.6
10/9 16:50	55.6	↓-1.6
10/9 17:00	54.1	↓-1.5
10/9 17:10	52.6	↓-1.5
10/9 17:20	51.1	↓-1.5
10/9 17:30	49.8	↓-1.3
10/9 17:40	48.5	↓-1.3
10/9 17:50	47.3	↓-1.2
10/9 18:00	46.2	↓-1.1
10/9 18:10	45.1	↓-1.1
10/9 18:20	44.3	↓-0.8
10/9 18:30	43.5	↓-0.8
10/9 18:40	42.9	↓-0.6
10/9 18:50	42.4	↓-0.5
10/9 19:00	42.0	↓-0.4
10/9 19:10	41.8	↓-0.2
10/9 19:20	41.7	↓-0.1	干潮
10/9 19:30	41.8	↑0.1
10/9 19:40	42.0	↑0.2
10/9 19:50	42.4	↑0.4
10/9 20:00	42.9	↑0.5
10/9 20:10	43.5	↑0.6
10/9 20:20	44.3	↑0.8
10/9 20:30	45.3	↑1.0
10/9 20:40	46.3	↑1.0
10/9 20:50	47.5	↑1.2
10/9 21:00	48.8	↑1.3
10/9 21:10	50.3	↑1.5
10/9 21:20	51.8	↑1.5
10/9 21:30	53.4	↑1.6
10/9 21:40	55.1	↑1.7
10/9 21:50	56.8	↑1.7
10/9 22:00	58.6	↑1.8
10/9 22:10	60.5	↑1.9	最大潮位差
10/9 22:20	62.4	↑1.9	最大潮位差
10/9 22:30	64.3	↑1.9	最大潮位差
10/9 22:40	66.2	↑1.9	最大潮位差
10/9 22:50	68.1	↑1.9	最大潮位差
10/9 23:00	70.0	↑1.9	最大潮位差
10/9 23:10	71.9	↑1.9	最大潮位差
10/9 23:20	73.7	↑1.8
10/9 23:30	75.5	↑1.8
10/9 23:40	77.2	↑1.7
10/9 23:50	78.8	↑1.6