18 (金)	11:58	05:27	-	18:52
	89cm	54cm	-	44cm
中潮 出 06:20 入 15:53 出 02:19 入 14:01

コイセボイ（北海道）2033年11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
11/18 00:00	75.7	↓-0.1
11/18 00:10	75.4	↓-0.3
11/18 00:20	75.1	↓-0.3
11/18 00:30	74.7	↓-0.4
11/18 00:40	74.2	↓-0.5
11/18 00:50	73.6	↓-0.6
11/18 01:00	73.0	↓-0.6
11/18 01:10	72.3	↓-0.7
11/18 01:20	71.5	↓-0.8
11/18 01:30	70.7	↓-0.8
11/18 01:40	69.9	↓-0.8
11/18 01:50	68.9	↓-1.0
11/18 02:00	68.0	↓-0.9
11/18 02:10	67.0	↓-1.0
11/18 02:20	66.0	↓-1.0
11/18 02:30	65.0	↓-1.0
11/18 02:40	64.0	↓-1.0
11/18 02:50	63.0	↓-1.0
11/18 03:00	62.0	↓-1.0
11/18 03:10	61.0	↓-1.0
11/18 03:20	60.1	↓-0.9
11/18 03:30	59.2	↓-0.9
11/18 03:40	58.3	↓-0.9
11/18 03:50	57.5	↓-0.8
11/18 04:00	56.7	↓-0.8
11/18 04:10	56.0	↓-0.7
11/18 04:20	55.4	↓-0.6
11/18 04:30	54.8	↓-0.6
11/18 04:40	54.3	↓-0.5
11/18 04:50	53.9	↓-0.4
11/18 05:00	53.6	↓-0.3
11/18 05:10	53.4	↓-0.2
11/18 05:20	53.3	↓-0.1	干潮
11/18 05:30	53.3	0
11/18 05:40	53.4	↑0.1
11/18 05:50	53.6	↑0.2
11/18 06:00	53.9	↑0.3
11/18 06:10	54.3	↑0.4
11/18 06:20	54.8	↑0.5
11/18 06:30	55.4	↑0.6
11/18 06:40	56.1	↑0.7
11/18 06:50	56.9	↑0.8
11/18 07:00	57.7	↑0.8
11/18 07:10	58.7	↑1.0
11/18 07:20	59.7	↑1.0
11/18 07:30	60.8	↑1.1
11/18 07:40	62.0	↑1.2
11/18 07:50	63.2	↑1.2
11/18 08:00	64.5	↑1.3
11/18 08:10	65.9	↑1.4
11/18 08:20	67.2	↑1.3
11/18 08:30	68.6	↑1.4
11/18 08:40	70.0	↑1.4
11/18 08:50	71.4	↑1.4
11/18 09:00	72.9	↑1.5
11/18 09:10	74.3	↑1.4
11/18 09:20	75.6	↑1.3
11/18 09:30	77.0	↑1.4
11/18 09:40	78.3	↑1.3
11/18 09:50	79.6	↑1.3
11/18 10:00	80.8	↑1.2
11/18 10:10	82.0	↑1.2
11/18 10:20	83.0	↑1.0
11/18 10:30	84.0	↑1.0
11/18 10:40	85.0	↑1.0
11/18 10:50	85.8	↑0.8
11/18 11:00	86.5	↑0.7
11/18 11:10	87.1	↑0.6
11/18 11:20	87.6	↑0.5
11/18 11:30	88.0	↑0.4
11/18 11:40	88.3	↑0.3
11/18 11:50	88.4	↑0.1	満潮
11/18 12:00	88.4	0
11/18 12:10	88.3	↓-0.1
11/18 12:20	88.1	↓-0.2
11/18 12:30	87.7	↓-0.4
11/18 12:40	87.3	↓-0.4
11/18 12:50	86.7	↓-0.6
11/18 13:00	86.0	↓-0.7
11/18 13:10	85.1	↓-0.9
11/18 13:20	84.2	↓-0.9
11/18 13:30	83.1	↓-1.1
11/18 13:40	82.0	↓-1.1
11/18 13:50	80.8	↓-1.2
11/18 14:00	79.4	↓-1.4
11/18 14:10	78.0	↓-1.4
11/18 14:20	76.6	↓-1.4
11/18 14:30	75.0	↓-1.6
11/18 14:40	73.4	↓-1.6
11/18 14:50	71.8	↓-1.6
11/18 15:00	70.1	↓-1.7	最大潮位差
11/18 15:10	68.4	↓-1.7	最大潮位差
11/18 15:20	66.7	↓-1.7	最大潮位差
11/18 15:30	65.0	↓-1.7	最大潮位差
11/18 15:40	63.3	↓-1.7	最大潮位差
11/18 15:50	61.6	↓-1.7	最大潮位差
11/18 16:00	60.0	↓-1.6
11/18 16:10	58.4	↓-1.6
11/18 16:20	56.8	↓-1.6
11/18 16:30	55.3	↓-1.5
11/18 16:40	53.8	↓-1.5
11/18 16:50	52.4	↓-1.4
11/18 17:00	51.1	↓-1.3
11/18 17:10	49.9	↓-1.2
11/18 17:20	48.8	↓-1.1
11/18 17:30	47.8	↓-1.0
11/18 17:40	46.9	↓-0.9
11/18 17:50	46.1	↓-0.8
11/18 18:00	45.4	↓-0.7
11/18 18:10	44.8	↓-0.6
11/18 18:20	44.4	↓-0.4
11/18 18:30	44.1	↓-0.3
11/18 18:40	43.9	↓-0.2
11/18 18:50	43.8	↓-0.1	干潮
11/18 19:00	43.8	0
11/18 19:10	44.0	↑0.2
11/18 19:20	44.3	↑0.3
11/18 19:30	44.7	↑0.4
11/18 19:40	45.2	↑0.5
11/18 19:50	45.8	↑0.6
11/18 20:00	46.5	↑0.7
11/18 20:10	47.3	↑0.8
11/18 20:20	48.2	↑0.9
11/18 20:30	49.2	↑1.0
11/18 20:40	50.3	↑1.1
11/18 20:50	51.4	↑1.1
11/18 21:00	52.6	↑1.2
11/18 21:10	53.8	↑1.2
11/18 21:20	55.1	↑1.3
11/18 21:30	56.4	↑1.3
11/18 21:40	57.7	↑1.3
11/18 21:50	59.0	↑1.3
11/18 22:00	60.3	↑1.3
11/18 22:10	61.6	↑1.3
11/18 22:20	62.9	↑1.3
11/18 22:30	64.2	↑1.3
11/18 22:40	65.4	↑1.2
11/18 22:50	66.6	↑1.2
11/18 23:00	67.7	↑1.1
11/18 23:10	68.7	↑1.0
11/18 23:20	69.7	↑1.0
11/18 23:30	70.6	↑0.9
11/18 23:40	71.5	↑0.9
11/18 23:50	72.2	↑0.7