17 (木)	11:21	04:41	23:37	17:41
	81cm	50cm	76cm	54cm
若潮 出 06:19 入 15:54 出 01:21 入 13:34

コイセボイ（北海道）2033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	73.1	↓-1.0
11/17 00:10	72.2	↓-0.9
11/17 00:20	71.2	↓-1.0
11/17 00:30	70.1	↓-1.1
11/17 00:40	69.0	↓-1.1
11/17 00:50	67.9	↓-1.1
11/17 01:00	66.8	↓-1.1
11/17 01:10	65.6	↓-1.2
11/17 01:20	64.4	↓-1.2
11/17 01:30	63.3	↓-1.1
11/17 01:40	62.1	↓-1.2
11/17 01:50	61.0	↓-1.1
11/17 02:00	59.9	↓-1.1
11/17 02:10	58.8	↓-1.1
11/17 02:20	57.7	↓-1.1
11/17 02:30	56.7	↓-1.0
11/17 02:40	55.7	↓-1.0
11/17 02:50	54.8	↓-0.9
11/17 03:00	53.9	↓-0.9
11/17 03:10	53.1	↓-0.8
11/17 03:20	52.4	↓-0.7
11/17 03:30	51.7	↓-0.7
11/17 03:40	51.1	↓-0.6
11/17 03:50	50.6	↓-0.5
11/17 04:00	50.2	↓-0.4
11/17 04:10	49.9	↓-0.3
11/17 04:20	49.7	↓-0.2
11/17 04:30	49.5	↓-0.2
11/17 04:40	49.5	0	干潮
11/17 04:50	49.5	0
11/17 05:00	49.7	↑0.2
11/17 05:10	49.9	↑0.2
11/17 05:20	50.2	↑0.3
11/17 05:30	50.6	↑0.4
11/17 05:40	51.1	↑0.5
11/17 05:50	51.7	↑0.6
11/17 06:00	52.4	↑0.7
11/17 06:10	53.2	↑0.8
11/17 06:20	54.0	↑0.8
11/17 06:30	54.9	↑0.9
11/17 06:40	55.8	↑0.9
11/17 06:50	56.8	↑1.0
11/17 07:00	57.9	↑1.1
11/17 07:10	59.0	↑1.1
11/17 07:20	60.1	↑1.1
11/17 07:30	61.3	↑1.2
11/17 07:40	62.5	↑1.2
11/17 07:50	63.7	↑1.2
11/17 08:00	64.9	↑1.2
11/17 08:10	66.1	↑1.2
11/17 08:20	67.4	↑1.3	最大潮位差
11/17 08:30	68.5	↑1.1
11/17 08:40	69.7	↑1.2
11/17 08:50	70.9	↑1.2
11/17 09:00	72.0	↑1.1
11/17 09:10	73.0	↑1.0
11/17 09:20	74.0	↑1.0
11/17 09:30	75.0	↑1.0
11/17 09:40	75.9	↑0.9
11/17 09:50	76.7	↑0.8
11/17 10:00	77.5	↑0.8
11/17 10:10	78.2	↑0.7
11/17 10:20	78.7	↑0.5
11/17 10:30	79.3	↑0.6
11/17 10:40	79.7	↑0.4
11/17 10:50	80.0	↑0.3
11/17 11:00	80.2	↑0.2
11/17 11:10	80.4	↑0.2
11/17 11:20	80.4	0	満潮
11/17 11:30	80.4	0
11/17 11:40	80.3	↓-0.1
11/17 11:50	80.0	↓-0.3
11/17 12:00	79.7	↓-0.3
11/17 12:10	79.3	↓-0.4
11/17 12:20	78.8	↓-0.5
11/17 12:30	78.3	↓-0.5
11/17 12:40	77.6	↓-0.7
11/17 12:50	76.9	↓-0.7
11/17 13:00	76.1	↓-0.8
11/17 13:10	75.3	↓-0.8
11/17 13:20	74.4	↓-0.9
11/17 13:30	73.4	↓-1.0
11/17 13:40	72.4	↓-1.0
11/17 13:50	71.4	↓-1.0
11/17 14:00	70.3	↓-1.1
11/17 14:10	69.3	↓-1.0
11/17 14:20	68.2	↓-1.1
11/17 14:30	67.1	↓-1.1
11/17 14:40	66.0	↓-1.1
11/17 14:50	64.9	↓-1.1
11/17 15:00	63.8	↓-1.1
11/17 15:10	62.8	↓-1.0
11/17 15:20	61.7	↓-1.1
11/17 15:30	60.8	↓-0.9
11/17 15:40	59.8	↓-1.0
11/17 15:50	59.0	↓-0.8
11/17 16:00	58.1	↓-0.9
11/17 16:10	57.4	↓-0.7
11/17 16:20	56.7	↓-0.7
11/17 16:30	56.0	↓-0.7
11/17 16:40	55.5	↓-0.5
11/17 16:50	55.0	↓-0.5
11/17 17:00	54.6	↓-0.4
11/17 17:10	54.3	↓-0.3
11/17 17:20	54.1	↓-0.2
11/17 17:30	54.0	↓-0.1
11/17 17:40	53.9	↓-0.1	干潮
11/17 17:50	54.0	↑0.1
11/17 18:00	54.1	↑0.1
11/17 18:10	54.3	↑0.2
11/17 18:20	54.6	↑0.3
11/17 18:30	55.0	↑0.4
11/17 18:40	55.4	↑0.4
11/17 18:50	56.0	↑0.6
11/17 19:00	56.6	↑0.6
11/17 19:10	57.2	↑0.6
11/17 19:20	57.9	↑0.7
11/17 19:30	58.7	↑0.8
11/17 19:40	59.5	↑0.8
11/17 19:50	60.4	↑0.9
11/17 20:00	61.3	↑0.9
11/17 20:10	62.2	↑0.9
11/17 20:20	63.2	↑1.0
11/17 20:30	64.1	↑0.9
11/17 20:40	65.1	↑1.0
11/17 20:50	66.1	↑1.0
11/17 21:00	67.0	↑0.9
11/17 21:10	68.0	↑1.0
11/17 21:20	68.9	↑0.9
11/17 21:30	69.8	↑0.9
11/17 21:40	70.6	↑0.8
11/17 21:50	71.4	↑0.8
11/17 22:00	72.2	↑0.8
11/17 22:10	72.9	↑0.7
11/17 22:20	73.5	↑0.6
11/17 22:30	74.1	↑0.6
11/17 22:40	74.6	↑0.5
11/17 22:50	75.0	↑0.4
11/17 23:00	75.4	↑0.4
11/17 23:10	75.6	↑0.2
11/17 23:20	75.8	↑0.2
11/17 23:30	75.9	↑0.1	満潮
11/17 23:40	75.9	0
11/17 23:50	75.8	↓-0.1