18 (土)	12:14	05:46	-	18:15
	80cm	48cm	-	53cm
中潮 出 06:20 入 15:53 出 14:24 入 01:53

コイセボイ（北海道）2056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	80.9	↓-0.7
11/18 00:10	80.2	↓-0.7
11/18 00:20	79.4	↓-0.8
11/18 00:30	78.6	↓-0.8
11/18 00:40	77.6	↓-1.0
11/18 00:50	76.6	↓-1.0
11/18 01:00	75.5	↓-1.1
11/18 01:10	74.4	↓-1.1
11/18 01:20	73.2	↓-1.2
11/18 01:30	71.9	↓-1.3
11/18 01:40	70.6	↓-1.3
11/18 01:50	69.3	↓-1.3
11/18 02:00	68.0	↓-1.3
11/18 02:10	66.6	↓-1.4	最大潮位差
11/18 02:20	65.3	↓-1.3
11/18 02:30	63.9	↓-1.4	最大潮位差
11/18 02:40	62.5	↓-1.4	最大潮位差
11/18 02:50	61.2	↓-1.3
11/18 03:00	59.9	↓-1.3
11/18 03:10	58.6	↓-1.3
11/18 03:20	57.3	↓-1.3
11/18 03:30	56.1	↓-1.2
11/18 03:40	54.9	↓-1.2
11/18 03:50	53.8	↓-1.1
11/18 04:00	52.8	↓-1.0
11/18 04:10	51.8	↓-1.0
11/18 04:20	50.9	↓-0.9
11/18 04:30	50.1	↓-0.8
11/18 04:40	49.4	↓-0.7
11/18 04:50	48.8	↓-0.6
11/18 05:00	48.3	↓-0.5
11/18 05:10	47.9	↓-0.4
11/18 05:20	47.6	↓-0.3
11/18 05:30	47.3	↓-0.3
11/18 05:40	47.2	↓-0.1	干潮
11/18 05:50	47.2	0
11/18 06:00	47.3	↑0.1
11/18 06:10	47.5	↑0.2
11/18 06:20	47.9	↑0.4
11/18 06:30	48.3	↑0.4
11/18 06:40	48.8	↑0.5
11/18 06:50	49.4	↑0.6
11/18 07:00	50.1	↑0.7
11/18 07:10	50.9	↑0.8
11/18 07:20	51.8	↑0.9
11/18 07:30	52.7	↑0.9
11/18 07:40	53.7	↑1.0
11/18 07:50	54.8	↑1.1
11/18 08:00	55.9	↑1.1
11/18 08:10	57.1	↑1.2
11/18 08:20	58.3	↑1.2
11/18 08:30	59.6	↑1.3
11/18 08:40	60.9	↑1.3
11/18 08:50	62.1	↑1.2
11/18 09:00	63.4	↑1.3
11/18 09:10	64.7	↑1.3
11/18 09:20	66.0	↑1.3
11/18 09:30	67.3	↑1.3
11/18 09:40	68.5	↑1.2
11/18 09:50	69.8	↑1.3
11/18 10:00	70.9	↑1.1
11/18 10:10	72.0	↑1.1
11/18 10:20	73.1	↑1.1
11/18 10:30	74.1	↑1.0
11/18 10:40	75.0	↑0.9
11/18 10:50	75.8	↑0.8
11/18 11:00	76.6	↑0.8
11/18 11:10	77.3	↑0.7
11/18 11:20	77.8	↑0.5
11/18 11:30	78.3	↑0.5
11/18 11:40	78.7	↑0.4
11/18 11:50	79.0	↑0.3
11/18 12:00	79.2	↑0.2
11/18 12:10	79.3	↑0.1	満潮
11/18 12:20	79.3	0
11/18 12:30	79.1	↓-0.2
11/18 12:40	78.9	↓-0.2
11/18 12:50	78.6	↓-0.3
11/18 13:00	78.2	↓-0.4
11/18 13:10	77.7	↓-0.5
11/18 13:20	77.1	↓-0.6
11/18 13:30	76.4	↓-0.7
11/18 13:40	75.7	↓-0.7
11/18 13:50	74.8	↓-0.9
11/18 14:00	73.9	↓-0.9
11/18 14:10	73.0	↓-0.9
11/18 14:20	72.0	↓-1.0
11/18 14:30	70.9	↓-1.1
11/18 14:40	69.9	↓-1.0
11/18 14:50	68.8	↓-1.1
11/18 15:00	67.6	↓-1.2
11/18 15:10	66.5	↓-1.1
11/18 15:20	65.3	↓-1.2
11/18 15:30	64.2	↓-1.1
11/18 15:40	63.1	↓-1.1
11/18 15:50	62.0	↓-1.1
11/18 16:00	60.9	↓-1.1
11/18 16:10	59.9	↓-1.0
11/18 16:20	58.9	↓-1.0
11/18 16:30	58.0	↓-0.9
11/18 16:40	57.1	↓-0.9
11/18 16:50	56.3	↓-0.8
11/18 17:00	55.6	↓-0.7
11/18 17:10	54.9	↓-0.7
11/18 17:20	54.3	↓-0.6
11/18 17:30	53.9	↓-0.4
11/18 17:40	53.5	↓-0.4
11/18 17:50	53.2	↓-0.3
11/18 18:00	53.0	↓-0.2
11/18 18:10	52.9	↓-0.1	干潮
11/18 18:20	53.0	↑0.1
11/18 18:30	53.1	↑0.1
11/18 18:40	53.3	↑0.2
11/18 18:50	53.6	↑0.3
11/18 19:00	54.0	↑0.4
11/18 19:10	54.5	↑0.5
11/18 19:20	55.1	↑0.6
11/18 19:30	55.8	↑0.7
11/18 19:40	56.6	↑0.8
11/18 19:50	57.4	↑0.8
11/18 20:00	58.3	↑0.9
11/18 20:10	59.3	↑1.0
11/18 20:20	60.3	↑1.0
11/18 20:30	61.4	↑1.1
11/18 20:40	62.5	↑1.1
11/18 20:50	63.7	↑1.2
11/18 21:00	64.9	↑1.2
11/18 21:10	66.1	↑1.2
11/18 21:20	67.3	↑1.2
11/18 21:30	68.5	↑1.2
11/18 21:40	69.7	↑1.2
11/18 21:50	70.8	↑1.1
11/18 22:00	72.0	↑1.2
11/18 22:10	73.1	↑1.1
11/18 22:20	74.2	↑1.1
11/18 22:30	75.2	↑1.0
11/18 22:40	76.1	↑0.9
11/18 22:50	77.0	↑0.9
11/18 23:00	77.8	↑0.8
11/18 23:10	78.6	↑0.8
11/18 23:20	79.2	↑0.6
11/18 23:30	79.8	↑0.6
11/18 23:40	80.2	↑0.4
11/18 23:50	80.6	↑0.4