13 (日)	08:16	01:47	19:51	13:58
	81cm	47cm	82cm	60cm
小潮 出 06:48 入 15:44 出 11:30 入 -

コイセボイ（北海道）2048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	53.0	↓-1.3
12/13 00:10	51.8	↓-1.2
12/13 00:20	50.7	↓-1.1
12/13 00:30	49.7	↓-1.0
12/13 00:40	48.8	↓-0.9
12/13 00:50	48.0	↓-0.8
12/13 01:00	47.4	↓-0.6
12/13 01:10	46.9	↓-0.5
12/13 01:20	46.5	↓-0.4
12/13 01:30	46.2	↓-0.3
12/13 01:40	46.0	↓-0.2	干潮
12/13 01:50	46.0	0
12/13 02:00	46.1	↑0.1
12/13 02:10	46.4	↑0.3
12/13 02:20	46.7	↑0.3
12/13 02:30	47.2	↑0.5
12/13 02:40	47.8	↑0.6
12/13 02:50	48.5	↑0.7
12/13 03:00	49.3	↑0.8
12/13 03:10	50.2	↑0.9
12/13 03:20	51.1	↑0.9
12/13 03:30	52.2	↑1.1
12/13 03:40	53.3	↑1.1
12/13 03:50	54.5	↑1.2
12/13 04:00	55.8	↑1.3
12/13 04:10	57.1	↑1.3
12/13 04:20	58.5	↑1.4
12/13 04:30	59.8	↑1.3
12/13 04:40	61.2	↑1.4
12/13 04:50	62.6	↑1.4
12/13 05:00	64.0	↑1.4
12/13 05:10	65.5	↑1.5	最大潮位差
12/13 05:20	66.8	↑1.3
12/13 05:30	68.2	↑1.4
12/13 05:40	69.5	↑1.3
12/13 05:50	70.8	↑1.3
12/13 06:00	72.0	↑1.2
12/13 06:10	73.2	↑1.2
12/13 06:20	74.3	↑1.1
12/13 06:30	75.4	↑1.1
12/13 06:40	76.3	↑0.9
12/13 06:50	77.2	↑0.9
12/13 07:00	78.0	↑0.8
12/13 07:10	78.7	↑0.7
12/13 07:20	79.3	↑0.6
12/13 07:30	79.8	↑0.5
12/13 07:40	80.2	↑0.4
12/13 07:50	80.5	↑0.3
12/13 08:00	80.7	↑0.2
12/13 08:10	80.8	↑0.1	満潮
12/13 08:20	80.8	0
12/13 08:30	80.7	↓-0.1
12/13 08:40	80.5	↓-0.2
12/13 08:50	80.2	↓-0.3
12/13 09:00	79.8	↓-0.4
12/13 09:10	79.4	↓-0.4
12/13 09:20	78.8	↓-0.6
12/13 09:30	78.2	↓-0.6
12/13 09:40	77.5	↓-0.7
12/13 09:50	76.8	↓-0.7
12/13 10:00	76.0	↓-0.8
12/13 10:10	75.1	↓-0.9
12/13 10:20	74.3	↓-0.8
12/13 10:30	73.3	↓-1.0
12/13 10:40	72.4	↓-0.9
12/13 10:50	71.4	↓-1.0
12/13 11:00	70.5	↓-0.9
12/13 11:10	69.5	↓-1.0
12/13 11:20	68.5	↓-1.0
12/13 11:30	67.6	↓-0.9
12/13 11:40	66.6	↓-1.0
12/13 11:50	65.7	↓-0.9
12/13 12:00	64.9	↓-0.8
12/13 12:10	64.0	↓-0.9
12/13 12:20	63.3	↓-0.7
12/13 12:30	62.6	↓-0.7
12/13 12:40	61.9	↓-0.7
12/13 12:50	61.3	↓-0.6
12/13 13:00	60.8	↓-0.5
12/13 13:10	60.4	↓-0.4
12/13 13:20	60.0	↓-0.4
12/13 13:30	59.8	↓-0.2
12/13 13:40	59.6	↓-0.2
12/13 13:50	59.5	↓-0.1	干潮
12/13 14:00	59.5	0
12/13 14:10	59.5	0
12/13 14:20	59.7	↑0.2
12/13 14:30	59.9	↑0.2
12/13 14:40	60.3	↑0.4
12/13 14:50	60.7	↑0.4
12/13 15:00	61.2	↑0.5
12/13 15:10	61.7	↑0.5
12/13 15:20	62.3	↑0.6
12/13 15:30	63.0	↑0.7
12/13 15:40	63.8	↑0.8
12/13 15:50	64.6	↑0.8
12/13 16:00	65.4	↑0.8
12/13 16:10	66.3	↑0.9
12/13 16:20	67.2	↑0.9
12/13 16:30	68.2	↑1.0
12/13 16:40	69.2	↑1.0
12/13 16:50	70.1	↑0.9
12/13 17:00	71.1	↑1.0
12/13 17:10	72.1	↑1.0
12/13 17:20	73.1	↑1.0
12/13 17:30	74.0	↑0.9
12/13 17:40	74.9	↑0.9
12/13 17:50	75.8	↑0.9
12/13 18:00	76.7	↑0.9
12/13 18:10	77.5	↑0.8
12/13 18:20	78.2	↑0.7
12/13 18:30	78.9	↑0.7
12/13 18:40	79.5	↑0.6
12/13 18:50	80.1	↑0.6
12/13 19:00	80.5	↑0.4
12/13 19:10	80.9	↑0.4
12/13 19:20	81.3	↑0.4
12/13 19:30	81.5	↑0.2
12/13 19:40	81.6	↑0.1
12/13 19:50	81.7	↑0.1	満潮
12/13 20:00	81.6	↓-0.1
12/13 20:10	81.5	↓-0.1
12/13 20:20	81.2	↓-0.3
12/13 20:30	80.9	↓-0.3
12/13 20:40	80.5	↓-0.4
12/13 20:50	80.0	↓-0.5
12/13 21:00	79.4	↓-0.6
12/13 21:10	78.7	↓-0.7
12/13 21:20	78.0	↓-0.7
12/13 21:30	77.2	↓-0.8
12/13 21:40	76.3	↓-0.9
12/13 21:50	75.3	↓-1.0
12/13 22:00	74.3	↓-1.0
12/13 22:10	73.3	↓-1.0
12/13 22:20	72.2	↓-1.1
12/13 22:30	71.1	↓-1.1
12/13 22:40	69.9	↓-1.2
12/13 22:50	68.7	↓-1.2
12/13 23:00	67.5	↓-1.2
12/13 23:10	66.4	↓-1.1
12/13 23:20	65.2	↓-1.2
12/13 23:30	64.0	↓-1.2
12/13 23:40	62.8	↓-1.2
12/13 23:50	61.7	↓-1.1