13 (金)	08:02	01:31	18:53	12:31
	75cm	38cm	94cm	64cm
小潮 出 06:48 入 15:44 出 23:47 入 11:30

コイセボイ（北海道）2052年12月13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
12/13 00:00	43.7	↓-1.4
12/13 00:10	42.5	↓-1.2
12/13 00:20	41.4	↓-1.1
12/13 00:30	40.4	↓-1.0
12/13 00:40	39.6	↓-0.8
12/13 00:50	38.9	↓-0.7
12/13 01:00	38.4	↓-0.5
12/13 01:10	38.1	↓-0.3
12/13 01:20	37.9	↓-0.2
12/13 01:30	37.8	↓-0.1	干潮
12/13 01:40	37.9	↑0.1
12/13 01:50	38.1	↑0.2
12/13 02:00	38.4	↑0.3
12/13 02:10	38.9	↑0.5
12/13 02:20	39.5	↑0.6
12/13 02:30	40.3	↑0.8
12/13 02:40	41.1	↑0.8
12/13 02:50	42.1	↑1.0
12/13 03:00	43.1	↑1.0
12/13 03:10	44.3	↑1.2
12/13 03:20	45.5	↑1.2
12/13 03:30	46.8	↑1.3
12/13 03:40	48.1	↑1.3
12/13 03:50	49.5	↑1.4
12/13 04:00	51.0	↑1.5
12/13 04:10	52.4	↑1.4
12/13 04:20	53.9	↑1.5
12/13 04:30	55.4	↑1.5
12/13 04:40	56.9	↑1.5
12/13 04:50	58.4	↑1.5
12/13 05:00	59.9	↑1.5
12/13 05:10	61.3	↑1.4
12/13 05:20	62.7	↑1.4
12/13 05:30	64.0	↑1.3
12/13 05:40	65.3	↑1.3
12/13 05:50	66.5	↑1.2
12/13 06:00	67.7	↑1.2
12/13 06:10	68.8	↑1.1
12/13 06:20	69.8	↑1.0
12/13 06:30	70.7	↑0.9
12/13 06:40	71.5	↑0.8
12/13 06:50	72.2	↑0.7
12/13 07:00	72.9	↑0.7
12/13 07:10	73.4	↑0.5
12/13 07:20	73.9	↑0.5
12/13 07:30	74.2	↑0.3
12/13 07:40	74.4	↑0.2
12/13 07:50	74.6	↑0.2
12/13 08:00	74.7	↑0.1	満潮
12/13 08:10	74.6	↓-0.1
12/13 08:20	74.5	↓-0.1
12/13 08:30	74.3	↓-0.2
12/13 08:40	74.0	↓-0.3
12/13 08:50	73.7	↓-0.3
12/13 09:00	73.3	↓-0.4
12/13 09:10	72.8	↓-0.5
12/13 09:20	72.3	↓-0.5
12/13 09:30	71.7	↓-0.6
12/13 09:40	71.1	↓-0.6
12/13 09:50	70.5	↓-0.6
12/13 10:00	69.8	↓-0.7
12/13 10:10	69.1	↓-0.7
12/13 10:20	68.5	↓-0.6
12/13 10:30	67.8	↓-0.7
12/13 10:40	67.2	↓-0.6
12/13 10:50	66.5	↓-0.7
12/13 11:00	65.9	↓-0.6
12/13 11:10	65.4	↓-0.5
12/13 11:20	64.9	↓-0.5
12/13 11:30	64.4	↓-0.5
12/13 11:40	64.0	↓-0.4
12/13 11:50	63.7	↓-0.3
12/13 12:00	63.4	↓-0.3
12/13 12:10	63.2	↓-0.2
12/13 12:20	63.1	↓-0.1
12/13 12:30	63.0	↓-0.1	干潮
12/13 12:40	63.1	↑0.1
12/13 12:50	63.2	↑0.1
12/13 13:00	63.4	↑0.2
12/13 13:10	63.7	↑0.3
12/13 13:20	64.1	↑0.4
12/13 13:30	64.6	↑0.5
12/13 13:40	65.2	↑0.6
12/13 13:50	65.8	↑0.6
12/13 14:00	66.5	↑0.7
12/13 14:10	67.4	↑0.9
12/13 14:20	68.2	↑0.8
12/13 14:30	69.2	↑1.0
12/13 14:40	70.2	↑1.0
12/13 14:50	71.3	↑1.1
12/13 15:00	72.4	↑1.1
12/13 15:10	73.6	↑1.2
12/13 15:20	74.8	↑1.2
12/13 15:30	76.0	↑1.2
12/13 15:40	77.3	↑1.3
12/13 15:50	78.5	↑1.2
12/13 16:00	79.8	↑1.3
12/13 16:10	81.1	↑1.3
12/13 16:20	82.3	↑1.2
12/13 16:30	83.5	↑1.2
12/13 16:40	84.7	↑1.2
12/13 16:50	85.8	↑1.1
12/13 17:00	86.9	↑1.1
12/13 17:10	88.0	↑1.1
12/13 17:20	88.9	↑0.9
12/13 17:30	89.8	↑0.9
12/13 17:40	90.6	↑0.8
12/13 17:50	91.4	↑0.8
12/13 18:00	92.0	↑0.6
12/13 18:10	92.5	↑0.5
12/13 18:20	92.9	↑0.4
12/13 18:30	93.2	↑0.3
12/13 18:40	93.4	↑0.2
12/13 18:50	93.5	↑0.1	満潮
12/13 19:00	93.5	0
12/13 19:10	93.3	↓-0.2
12/13 19:20	93.0	↓-0.3
12/13 19:30	92.6	↓-0.4
12/13 19:40	92.1	↓-0.5
12/13 19:50	91.5	↓-0.6
12/13 20:00	90.7	↓-0.8
12/13 20:10	89.8	↓-0.9
12/13 20:20	88.9	↓-0.9
12/13 20:30	87.8	↓-1.1
12/13 20:40	86.6	↓-1.2
12/13 20:50	85.3	↓-1.3
12/13 21:00	83.9	↓-1.4
12/13 21:10	82.5	↓-1.4
12/13 21:20	81.0	↓-1.5
12/13 21:30	79.4	↓-1.6
12/13 21:40	77.7	↓-1.7
12/13 21:50	76.0	↓-1.7
12/13 22:00	74.3	↓-1.7
12/13 22:10	72.5	↓-1.8	最大潮位差
12/13 22:20	70.7	↓-1.8	最大潮位差
12/13 22:30	69.0	↓-1.7
12/13 22:40	67.2	↓-1.8	最大潮位差
12/13 22:50	65.4	↓-1.8	最大潮位差
12/13 23:00	63.6	↓-1.8	最大潮位差
12/13 23:10	61.9	↓-1.7
12/13 23:20	60.2	↓-1.7
12/13 23:30	58.5	↓-1.7
12/13 23:40	57.0	↓-1.5
12/13 23:50	55.4	↓-1.6