19 (火)	09:17	02:29	20:53	15:20
	84cm	49cm	78cm	62cm
小潮 出 06:52 入 15:46 出 11:43 入 -

コイセボイ（北海道）2034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	59.4	↓-1.4	最大潮位差
12/19 00:10	58.1	↓-1.3
12/19 00:20	56.9	↓-1.2
12/19 00:30	55.7	↓-1.2
12/19 00:40	54.6	↓-1.1
12/19 00:50	53.5	↓-1.1
12/19 01:00	52.6	↓-0.9
12/19 01:10	51.7	↓-0.9
12/19 01:20	50.9	↓-0.8
12/19 01:30	50.3	↓-0.6
12/19 01:40	49.7	↓-0.6
12/19 01:50	49.2	↓-0.5
12/19 02:00	48.8	↓-0.4
12/19 02:10	48.6	↓-0.2
12/19 02:20	48.5	↓-0.1	干潮
12/19 02:30	48.4	↓-0.1
12/19 02:40	48.5	↑0.1
12/19 02:50	48.7	↑0.2
12/19 03:00	49.0	↑0.3
12/19 03:10	49.4	↑0.4
12/19 03:20	49.9	↑0.5
12/19 03:30	50.5	↑0.6
12/19 03:40	51.2	↑0.7
12/19 03:50	52.0	↑0.8
12/19 04:00	52.9	↑0.9
12/19 04:10	53.8	↑0.9
12/19 04:20	54.9	↑1.1
12/19 04:30	56.0	↑1.1
12/19 04:40	57.1	↑1.1
12/19 04:50	58.3	↑1.2
12/19 05:00	59.6	↑1.3
12/19 05:10	60.9	↑1.3
12/19 05:20	62.2	↑1.3
12/19 05:30	63.5	↑1.3
12/19 05:40	64.9	↑1.4	最大潮位差
12/19 05:50	66.2	↑1.3
12/19 06:00	67.6	↑1.4	最大潮位差
12/19 06:10	68.9	↑1.3
12/19 06:20	70.2	↑1.3
12/19 06:30	71.5	↑1.3
12/19 06:40	72.8	↑1.3
12/19 06:50	74.0	↑1.2
12/19 07:00	75.2	↑1.2
12/19 07:10	76.3	↑1.1
12/19 07:20	77.3	↑1.0
12/19 07:30	78.3	↑1.0
12/19 07:40	79.2	↑0.9
12/19 07:50	80.0	↑0.8
12/19 08:00	80.7	↑0.7
12/19 08:10	81.4	↑0.7
12/19 08:20	81.9	↑0.5
12/19 08:30	82.4	↑0.5
12/19 08:40	82.8	↑0.4
12/19 08:50	83.1	↑0.3
12/19 09:00	83.3	↑0.2
12/19 09:10	83.4	↑0.1	満潮
12/19 09:20	83.4	0
12/19 09:30	83.3	↓-0.1
12/19 09:40	83.1	↓-0.2
12/19 09:50	82.9	↓-0.2
12/19 10:00	82.5	↓-0.4
12/19 10:10	82.1	↓-0.4
12/19 10:20	81.6	↓-0.5
12/19 10:30	81.1	↓-0.5
12/19 10:40	80.4	↓-0.7
12/19 10:50	79.7	↓-0.7
12/19 11:00	79.0	↓-0.7
12/19 11:10	78.2	↓-0.8
12/19 11:20	77.3	↓-0.9
12/19 11:30	76.5	↓-0.8
12/19 11:40	75.6	↓-0.9
12/19 11:50	74.7	↓-0.9
12/19 12:00	73.7	↓-1.0
12/19 12:10	72.8	↓-0.9
12/19 12:20	71.8	↓-1.0
12/19 12:30	70.9	↓-0.9
12/19 12:40	70.0	↓-0.9
12/19 12:50	69.1	↓-0.9
12/19 13:00	68.2	↓-0.9
12/19 13:10	67.4	↓-0.8
12/19 13:20	66.6	↓-0.8
12/19 13:30	65.8	↓-0.8
12/19 13:40	65.1	↓-0.7
12/19 13:50	64.4	↓-0.7
12/19 14:00	63.8	↓-0.6
12/19 14:10	63.3	↓-0.5
12/19 14:20	62.8	↓-0.5
12/19 14:30	62.4	↓-0.4
12/19 14:40	62.1	↓-0.3
12/19 14:50	61.9	↓-0.2
12/19 15:00	61.7	↓-0.2
12/19 15:10	61.6	↓-0.1	干潮
12/19 15:20	61.5	↓-0.1	干潮
12/19 15:30	61.6	↑0.1
12/19 15:40	61.7	↑0.1
12/19 15:50	61.9	↑0.2
12/19 16:00	62.1	↑0.2
12/19 16:10	62.5	↑0.4
12/19 16:20	62.8	↑0.3
12/19 16:30	63.3	↑0.5
12/19 16:40	63.8	↑0.5
12/19 16:50	64.3	↑0.5
12/19 17:00	64.9	↑0.6
12/19 17:10	65.5	↑0.6
12/19 17:20	66.2	↑0.7
12/19 17:30	66.9	↑0.7
12/19 17:40	67.6	↑0.7
12/19 17:50	68.3	↑0.7
12/19 18:00	69.1	↑0.8
12/19 18:10	69.8	↑0.7
12/19 18:20	70.6	↑0.8
12/19 18:30	71.3	↑0.7
12/19 18:40	72.0	↑0.7
12/19 18:50	72.7	↑0.7
12/19 19:00	73.4	↑0.7
12/19 19:10	74.0	↑0.6
12/19 19:20	74.6	↑0.6
12/19 19:30	75.2	↑0.6
12/19 19:40	75.7	↑0.5
12/19 19:50	76.1	↑0.4
12/19 20:00	76.5	↑0.4
12/19 20:10	76.8	↑0.3
12/19 20:20	77.1	↑0.3
12/19 20:30	77.3	↑0.2
12/19 20:40	77.4	↑0.1
12/19 20:50	77.5	↑0.1	満潮
12/19 21:00	77.4	↓-0.1
12/19 21:10	77.3	↓-0.1
12/19 21:20	77.2	↓-0.1
12/19 21:30	76.9	↓-0.3
12/19 21:40	76.6	↓-0.3
12/19 21:50	76.2	↓-0.4
12/19 22:00	75.8	↓-0.4
12/19 22:10	75.2	↓-0.6
12/19 22:20	74.6	↓-0.6
12/19 22:30	74.0	↓-0.6
12/19 22:40	73.3	↓-0.7
12/19 22:50	72.5	↓-0.8
12/19 23:00	71.7	↓-0.8
12/19 23:10	70.8	↓-0.9
12/19 23:20	69.9	↓-0.9
12/19 23:30	69.0	↓-0.9
12/19 23:40	68.1	↓-0.9
12/19 23:50	67.1	↓-1.0