7 (日)	00:29	05:15	12:01	19:28
	73cm	59cm	100cm	38cm
中潮 出 06:42 入 15:44 出 03:18 入 14:13

コイセボイ（北海道）2053年12月7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
12/7 00:00	71.8	↑0.3
12/7 00:10	72.0	↑0.2
12/7 00:20	72.1	↑0.1	満潮
12/7 00:30	72.1	0
12/7 00:40	72.1	0
12/7 00:50	71.9	↓-0.2
12/7 01:00	71.7	↓-0.2
12/7 01:10	71.4	↓-0.3
12/7 01:20	71.1	↓-0.3
12/7 01:30	70.7	↓-0.4
12/7 01:40	70.2	↓-0.5
12/7 01:50	69.6	↓-0.6
12/7 02:00	69.1	↓-0.5
12/7 02:10	68.4	↓-0.7
12/7 02:20	67.8	↓-0.6
12/7 02:30	67.1	↓-0.7
12/7 02:40	66.4	↓-0.7
12/7 02:50	65.7	↓-0.7
12/7 03:00	65.0	↓-0.7
12/7 03:10	64.2	↓-0.8
12/7 03:20	63.5	↓-0.7
12/7 03:30	62.9	↓-0.6
12/7 03:40	62.2	↓-0.7
12/7 03:50	61.6	↓-0.6
12/7 04:00	61.0	↓-0.6
12/7 04:10	60.5	↓-0.5
12/7 04:20	60.0	↓-0.5
12/7 04:30	59.6	↓-0.4
12/7 04:40	59.3	↓-0.3
12/7 04:50	59.1	↓-0.2
12/7 05:00	58.9	↓-0.2
12/7 05:10	58.8	↓-0.1	干潮
12/7 05:20	58.8	0
12/7 05:30	58.9	↑0.1
12/7 05:40	59.1	↑0.2
12/7 05:50	59.4	↑0.3
12/7 06:00	59.8	↑0.4
12/7 06:10	60.3	↑0.5
12/7 06:20	60.9	↑0.6
12/7 06:30	61.6	↑0.7
12/7 06:40	62.4	↑0.8
12/7 06:50	63.3	↑0.9
12/7 07:00	64.3	↑1.0
12/7 07:10	65.4	↑1.1
12/7 07:20	66.5	↑1.1
12/7 07:30	67.8	↑1.3
12/7 07:40	69.1	↑1.3
12/7 07:50	70.4	↑1.3
12/7 08:00	71.9	↑1.5
12/7 08:10	73.3	↑1.4
12/7 08:20	74.8	↑1.5
12/7 08:30	76.4	↑1.6
12/7 08:40	78.0	↑1.6
12/7 08:50	79.5	↑1.5
12/7 09:00	81.1	↑1.6
12/7 09:10	82.7	↑1.6
12/7 09:20	84.2	↑1.5
12/7 09:30	85.8	↑1.6
12/7 09:40	87.3	↑1.5
12/7 09:50	88.7	↑1.4
12/7 10:00	90.1	↑1.4
12/7 10:10	91.4	↑1.3
12/7 10:20	92.7	↑1.3
12/7 10:30	93.8	↑1.1
12/7 10:40	94.9	↑1.1
12/7 10:50	95.8	↑0.9
12/7 11:00	96.7	↑0.9
12/7 11:10	97.4	↑0.7
12/7 11:20	98.0	↑0.6
12/7 11:30	98.5	↑0.5
12/7 11:40	98.9	↑0.4
12/7 11:50	99.1	↑0.2
12/7 12:00	99.2	↑0.1	満潮
12/7 12:10	99.1	↓-0.1
12/7 12:20	98.9	↓-0.2
12/7 12:30	98.5	↓-0.4
12/7 12:40	98.0	↓-0.5
12/7 12:50	97.3	↓-0.7
12/7 13:00	96.6	↓-0.7
12/7 13:10	95.6	↓-1.0
12/7 13:20	94.5	↓-1.1
12/7 13:30	93.3	↓-1.2
12/7 13:40	92.0	↓-1.3
12/7 13:50	90.6	↓-1.4
12/7 14:00	89.0	↓-1.6
12/7 14:10	87.3	↓-1.7
12/7 14:20	85.6	↓-1.7
12/7 14:30	83.7	↓-1.9
12/7 14:40	81.8	↓-1.9
12/7 14:50	79.8	↓-2.0
12/7 15:00	77.7	↓-2.1
12/7 15:10	75.6	↓-2.1
12/7 15:20	73.5	↓-2.1
12/7 15:30	71.3	↓-2.2	最大潮位差
12/7 15:40	69.1	↓-2.2	最大潮位差
12/7 15:50	66.9	↓-2.2	最大潮位差
12/7 16:00	64.8	↓-2.1
12/7 16:10	62.6	↓-2.2	最大潮位差
12/7 16:20	60.5	↓-2.1
12/7 16:30	58.4	↓-2.1
12/7 16:40	56.4	↓-2.0
12/7 16:50	54.4	↓-2.0
12/7 17:00	52.5	↓-1.9
12/7 17:10	50.7	↓-1.8
12/7 17:20	49.0	↓-1.7
12/7 17:30	47.4	↓-1.6
12/7 17:40	45.9	↓-1.5
12/7 17:50	44.5	↓-1.4
12/7 18:00	43.2	↓-1.3
12/7 18:10	42.1	↓-1.1
12/7 18:20	41.1	↓-1.0
12/7 18:30	40.2	↓-0.9
12/7 18:40	39.4	↓-0.8
12/7 18:50	38.8	↓-0.6
12/7 19:00	38.4	↓-0.4
12/7 19:10	38.1	↓-0.3
12/7 19:20	37.9	↓-0.2	干潮
12/7 19:30	37.9	0
12/7 19:40	38.0	↑0.1
12/7 19:50	38.2	↑0.2
12/7 20:00	38.6	↑0.4
12/7 20:10	39.1	↑0.5
12/7 20:20	39.7	↑0.6
12/7 20:30	40.4	↑0.7
12/7 20:40	41.3	↑0.9
12/7 20:50	42.2	↑0.9
12/7 21:00	43.2	↑1.0
12/7 21:10	44.3	↑1.1
12/7 21:20	45.5	↑1.2
12/7 21:30	46.7	↑1.2
12/7 21:40	48.0	↑1.3
12/7 21:50	49.4	↑1.4
12/7 22:00	50.7	↑1.3
12/7 22:10	52.1	↑1.4
12/7 22:20	53.5	↑1.4
12/7 22:30	54.9	↑1.4
12/7 22:40	56.3	↑1.4
12/7 22:50	57.7	↑1.4
12/7 23:00	59.1	↑1.4
12/7 23:10	60.4	↑1.3
12/7 23:20	61.7	↑1.3
12/7 23:30	62.9	↑1.2
12/7 23:40	64.0	↑1.1
12/7 23:50	65.1	↑1.1