17 (金)	12:00	05:00	22:45	16:36
	72cm	43cm	84cm	64cm
若潮 出 06:19 入 15:54 出 14:01 入 00:50

コイセボイ（北海道）2056年11月17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
11/17 00:00	74.9	↓-1.4
11/17 00:10	73.5	↓-1.4
11/17 00:20	72.0	↓-1.5
11/17 00:30	70.5	↓-1.5
11/17 00:40	69.0	↓-1.5
11/17 00:50	67.5	↓-1.5
11/17 01:00	65.9	↓-1.6	最大潮位差
11/17 01:10	64.4	↓-1.5
11/17 01:20	62.9	↓-1.5
11/17 01:30	61.3	↓-1.6	最大潮位差
11/17 01:40	59.8	↓-1.5
11/17 01:50	58.4	↓-1.4
11/17 02:00	56.9	↓-1.5
11/17 02:10	55.5	↓-1.4
11/17 02:20	54.1	↓-1.4
11/17 02:30	52.8	↓-1.3
11/17 02:40	51.6	↓-1.2
11/17 02:50	50.4	↓-1.2
11/17 03:00	49.3	↓-1.1
11/17 03:10	48.2	↓-1.1
11/17 03:20	47.2	↓-1.0
11/17 03:30	46.4	↓-0.8
11/17 03:40	45.6	↓-0.8
11/17 03:50	44.9	↓-0.7
11/17 04:00	44.2	↓-0.7
11/17 04:10	43.7	↓-0.5
11/17 04:20	43.3	↓-0.4
11/17 04:30	42.9	↓-0.4
11/17 04:40	42.7	↓-0.2
11/17 04:50	42.6	↓-0.1	干潮
11/17 05:00	42.5	↓-0.1	干潮
11/17 05:10	42.6	↑0.1
11/17 05:20	42.8	↑0.2
11/17 05:30	43.0	↑0.2
11/17 05:40	43.3	↑0.3
11/17 05:50	43.8	↑0.5
11/17 06:00	44.3	↑0.5
11/17 06:10	44.8	↑0.5
11/17 06:20	45.5	↑0.7
11/17 06:30	46.2	↑0.7
11/17 06:40	47.0	↑0.8
11/17 06:50	47.9	↑0.9
11/17 07:00	48.8	↑0.9
11/17 07:10	49.8	↑1.0
11/17 07:20	50.8	↑1.0
11/17 07:30	51.8	↑1.0
11/17 07:40	52.9	↑1.1
11/17 07:50	54.0	↑1.1
11/17 08:00	55.1	↑1.1
11/17 08:10	56.2	↑1.1
11/17 08:20	57.3	↑1.1
11/17 08:30	58.4	↑1.1
11/17 08:40	59.5	↑1.1
11/17 08:50	60.6	↑1.1
11/17 09:00	61.6	↑1.0
11/17 09:10	62.7	↑1.1
11/17 09:20	63.7	↑1.0
11/17 09:30	64.6	↑0.9
11/17 09:40	65.6	↑1.0
11/17 09:50	66.4	↑0.8
11/17 10:00	67.2	↑0.8
11/17 10:10	68.0	↑0.8
11/17 10:20	68.7	↑0.7
11/17 10:30	69.3	↑0.6
11/17 10:40	69.9	↑0.6
11/17 10:50	70.4	↑0.5
11/17 11:00	70.8	↑0.4
11/17 11:10	71.2	↑0.4
11/17 11:20	71.5	↑0.3
11/17 11:30	71.7	↑0.2
11/17 11:40	71.9	↑0.2
11/17 11:50	72.0	↑0.1	満潮
11/17 12:00	72.0	0	満潮
11/17 12:10	71.9	↓-0.1
11/17 12:20	71.8	↓-0.1
11/17 12:30	71.7	↓-0.1
11/17 12:40	71.5	↓-0.2
11/17 12:50	71.2	↓-0.3
11/17 13:00	70.9	↓-0.3
11/17 13:10	70.6	↓-0.3
11/17 13:20	70.2	↓-0.4
11/17 13:30	69.8	↓-0.4
11/17 13:40	69.3	↓-0.5
11/17 13:50	68.9	↓-0.4
11/17 14:00	68.4	↓-0.5
11/17 14:10	67.9	↓-0.5
11/17 14:20	67.5	↓-0.4
11/17 14:30	67.0	↓-0.5
11/17 14:40	66.5	↓-0.5
11/17 14:50	66.0	↓-0.5
11/17 15:00	65.6	↓-0.4
11/17 15:10	65.2	↓-0.4
11/17 15:20	64.8	↓-0.4
11/17 15:30	64.5	↓-0.3
11/17 15:40	64.1	↓-0.4
11/17 15:50	63.9	↓-0.2
11/17 16:00	63.7	↓-0.2
11/17 16:10	63.5	↓-0.2
11/17 16:20	63.4	↓-0.1
11/17 16:30	63.3	↓-0.1	干潮
11/17 16:40	63.3	0
11/17 16:50	63.4	↑0.1
11/17 17:00	63.5	↑0.1
11/17 17:10	63.7	↑0.2
11/17 17:20	63.9	↑0.2
11/17 17:30	64.2	↑0.3
11/17 17:40	64.6	↑0.4
11/17 17:50	65.0	↑0.4
11/17 18:00	65.5	↑0.5
11/17 18:10	66.1	↑0.6
11/17 18:20	66.6	↑0.5
11/17 18:30	67.3	↑0.7
11/17 18:40	68.0	↑0.7
11/17 18:50	68.7	↑0.7
11/17 19:00	69.5	↑0.8
11/17 19:10	70.3	↑0.8
11/17 19:20	71.1	↑0.8
11/17 19:30	71.9	↑0.8
11/17 19:40	72.8	↑0.9
11/17 19:50	73.6	↑0.8
11/17 20:00	74.5	↑0.9
11/17 20:10	75.4	↑0.9
11/17 20:20	76.2	↑0.8
11/17 20:30	77.0	↑0.8
11/17 20:40	77.8	↑0.8
11/17 20:50	78.6	↑0.8
11/17 21:00	79.4	↑0.8
11/17 21:10	80.1	↑0.7
11/17 21:20	80.7	↑0.6
11/17 21:30	81.3	↑0.6
11/17 21:40	81.8	↑0.5
11/17 21:50	82.3	↑0.5
11/17 22:00	82.7	↑0.4
11/17 22:10	83.0	↑0.3
11/17 22:20	83.3	↑0.3
11/17 22:30	83.4	↑0.1
11/17 22:40	83.5	↑0.1	満潮
11/17 22:50	83.5	0
11/17 23:00	83.4	↓-0.1
11/17 23:10	83.2	↓-0.2
11/17 23:20	82.9	↓-0.3
11/17 23:30	82.6	↓-0.3
11/17 23:40	82.1	↓-0.5
11/17 23:50	81.6	↓-0.5