19 (金)	09:36	02:45	21:26	15:57
	85cm	51cm	76cm	61cm
長潮 出 06:52 入 15:46 出 11:55 入 -

コイセボイ（北海道）2053年12月19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
12/19 00:00	62.3	↓-1.2
12/19 00:10	61.0	↓-1.3
12/19 00:20	59.8	↓-1.2
12/19 00:30	58.6	↓-1.2
12/19 00:40	57.4	↓-1.2
12/19 00:50	56.4	↓-1.0
12/19 01:00	55.4	↓-1.0
12/19 01:10	54.4	↓-1.0
12/19 01:20	53.6	↓-0.8
12/19 01:30	52.8	↓-0.8
12/19 01:40	52.1	↓-0.7
12/19 01:50	51.5	↓-0.6
12/19 02:00	51.0	↓-0.5
12/19 02:10	50.6	↓-0.4
12/19 02:20	50.3	↓-0.3
12/19 02:30	50.2	↓-0.1
12/19 02:40	50.1	↓-0.1	干潮
12/19 02:50	50.1	0
12/19 03:00	50.2	↑0.1
12/19 03:10	50.4	↑0.2
12/19 03:20	50.7	↑0.3
12/19 03:30	51.2	↑0.5
12/19 03:40	51.7	↑0.5
12/19 03:50	52.3	↑0.6
12/19 04:00	53.0	↑0.7
12/19 04:10	53.8	↑0.8
12/19 04:20	54.7	↑0.9
12/19 04:30	55.6	↑0.9
12/19 04:40	56.7	↑1.1
12/19 04:50	57.7	↑1.0
12/19 05:00	58.9	↑1.2
12/19 05:10	60.1	↑1.2
12/19 05:20	61.3	↑1.2
12/19 05:30	62.6	↑1.3
12/19 05:40	63.9	↑1.3
12/19 05:50	65.2	↑1.3
12/19 06:00	66.5	↑1.3
12/19 06:10	67.8	↑1.3
12/19 06:20	69.2	↑1.4	最大潮位差
12/19 06:30	70.5	↑1.3
12/19 06:40	71.8	↑1.3
12/19 06:50	73.0	↑1.2
12/19 07:00	74.3	↑1.3
12/19 07:10	75.4	↑1.1
12/19 07:20	76.6	↑1.2
12/19 07:30	77.7	↑1.1
12/19 07:40	78.7	↑1.0
12/19 07:50	79.7	↑1.0
12/19 08:00	80.5	↑0.8
12/19 08:10	81.3	↑0.8
12/19 08:20	82.1	↑0.8
12/19 08:30	82.7	↑0.6
12/19 08:40	83.3	↑0.6
12/19 08:50	83.7	↑0.4
12/19 09:00	84.1	↑0.4
12/19 09:10	84.4	↑0.3
12/19 09:20	84.6	↑0.2
12/19 09:30	84.7	↑0.1	満潮
12/19 09:40	84.7	0
12/19 09:50	84.6	↓-0.1
12/19 10:00	84.4	↓-0.2
12/19 10:10	84.1	↓-0.3
12/19 10:20	83.8	↓-0.3
12/19 10:30	83.3	↓-0.5
12/19 10:40	82.8	↓-0.5
12/19 10:50	82.2	↓-0.6
12/19 11:00	81.6	↓-0.6
12/19 11:10	80.9	↓-0.7
12/19 11:20	80.1	↓-0.8
12/19 11:30	79.3	↓-0.8
12/19 11:40	78.4	↓-0.9
12/19 11:50	77.5	↓-0.9
12/19 12:00	76.5	↓-1.0
12/19 12:10	75.6	↓-0.9
12/19 12:20	74.6	↓-1.0
12/19 12:30	73.6	↓-1.0
12/19 12:40	72.6	↓-1.0
12/19 12:50	71.6	↓-1.0
12/19 13:00	70.6	↓-1.0
12/19 13:10	69.6	↓-1.0
12/19 13:20	68.6	↓-1.0
12/19 13:30	67.7	↓-0.9
12/19 13:40	66.8	↓-0.9
12/19 13:50	66.0	↓-0.8
12/19 14:00	65.2	↓-0.8
12/19 14:10	64.4	↓-0.8
12/19 14:20	63.7	↓-0.7
12/19 14:30	63.1	↓-0.6
12/19 14:40	62.5	↓-0.6
12/19 14:50	62.0	↓-0.5
12/19 15:00	61.5	↓-0.5
12/19 15:10	61.2	↓-0.3
12/19 15:20	60.9	↓-0.3
12/19 15:30	60.6	↓-0.3
12/19 15:40	60.5	↓-0.1
12/19 15:50	60.4	↓-0.1	干潮
12/19 16:00	60.4	0
12/19 16:10	60.5	↑0.1
12/19 16:20	60.6	↑0.1
12/19 16:30	60.8	↑0.2
12/19 16:40	61.1	↑0.3
12/19 16:50	61.4	↑0.3
12/19 17:00	61.8	↑0.4
12/19 17:10	62.3	↑0.5
12/19 17:20	62.8	↑0.5
12/19 17:30	63.3	↑0.5
12/19 17:40	63.9	↑0.6
12/19 17:50	64.5	↑0.6
12/19 18:00	65.2	↑0.7
12/19 18:10	65.8	↑0.6
12/19 18:20	66.5	↑0.7
12/19 18:30	67.2	↑0.7
12/19 18:40	68.0	↑0.8
12/19 18:50	68.7	↑0.7
12/19 19:00	69.4	↑0.7
12/19 19:10	70.1	↑0.7
12/19 19:20	70.7	↑0.6
12/19 19:30	71.4	↑0.7
12/19 19:40	72.0	↑0.6
12/19 19:50	72.6	↑0.6
12/19 20:00	73.1	↑0.5
12/19 20:10	73.6	↑0.5
12/19 20:20	74.1	↑0.5
12/19 20:30	74.4	↑0.3
12/19 20:40	74.8	↑0.4
12/19 20:50	75.0	↑0.2
12/19 21:00	75.2	↑0.2
12/19 21:10	75.4	↑0.2
12/19 21:20	75.5	↑0.1	満潮
12/19 21:30	75.5	0
12/19 21:40	75.4	↓-0.1
12/19 21:50	75.2	↓-0.2
12/19 22:00	75.0	↓-0.2
12/19 22:10	74.8	↓-0.2
12/19 22:20	74.4	↓-0.4
12/19 22:30	74.0	↓-0.4
12/19 22:40	73.5	↓-0.5
12/19 22:50	73.0	↓-0.5
12/19 23:00	72.4	↓-0.6
12/19 23:10	71.8	↓-0.6
12/19 23:20	71.1	↓-0.7
12/19 23:30	70.4	↓-0.7
12/19 23:40	69.6	↓-0.8
12/19 23:50	68.8	↓-0.8