3 (火)	01:11	07:54	13:48	19:39
	94cm	43cm	79cm	43cm
大潮 出 05:21 入 17:00 出 03:34 入 16:03

コイセボイ（北海道）2051年10月3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
10/3 00:00	89.5	↑1.0
10/3 00:10	90.4	↑0.9
10/3 00:20	91.2	↑0.8
10/3 00:30	91.9	↑0.7
10/3 00:40	92.4	↑0.5
10/3 00:50	92.7	↑0.3
10/3 01:00	93.0	↑0.3
10/3 01:10	93.0	0	満潮
10/3 01:20	93.0	0
10/3 01:30	92.7	↓-0.3
10/3 01:40	92.4	↓-0.3
10/3 01:50	91.9	↓-0.5
10/3 02:00	91.2	↓-0.7
10/3 02:10	90.4	↓-0.8
10/3 02:20	89.4	↓-1.0
10/3 02:30	88.4	↓-1.0
10/3 02:40	87.1	↓-1.3
10/3 02:50	85.8	↓-1.3
10/3 03:00	84.4	↓-1.4
10/3 03:10	82.8	↓-1.6
10/3 03:20	81.2	↓-1.6
10/3 03:30	79.4	↓-1.8
10/3 03:40	77.6	↓-1.8
10/3 03:50	75.8	↓-1.8
10/3 04:00	73.9	↓-1.9
10/3 04:10	71.9	↓-2.0
10/3 04:20	69.9	↓-2.0
10/3 04:30	67.9	↓-2.0
10/3 04:40	65.9	↓-2.0
10/3 04:50	63.9	↓-2.0
10/3 05:00	62.0	↓-1.9
10/3 05:10	60.0	↓-2.0
10/3 05:20	58.1	↓-1.9
10/3 05:30	56.3	↓-1.8
10/3 05:40	54.6	↓-1.7
10/3 05:50	52.9	↓-1.7
10/3 06:00	51.3	↓-1.6
10/3 06:10	49.8	↓-1.5
10/3 06:20	48.4	↓-1.4
10/3 06:30	47.2	↓-1.2
10/3 06:40	46.0	↓-1.2
10/3 06:50	45.1	↓-0.9
10/3 07:00	44.2	↓-0.9
10/3 07:10	43.5	↓-0.7
10/3 07:20	42.9	↓-0.6
10/3 07:30	42.5	↓-0.4
10/3 07:40	42.2	↓-0.3
10/3 07:50	42.1	↓-0.1	干潮
10/3 08:00	42.1	0
10/3 08:10	42.3	↑0.2
10/3 08:20	42.7	↑0.4
10/3 08:30	43.1	↑0.4
10/3 08:40	43.7	↑0.6
10/3 08:50	44.5	↑0.8
10/3 09:00	45.4	↑0.9
10/3 09:10	46.4	↑1.0
10/3 09:20	47.5	↑1.1
10/3 09:30	48.7	↑1.2
10/3 09:40	50.0	↑1.3
10/3 09:50	51.3	↑1.3
10/3 10:00	52.8	↑1.5
10/3 10:10	54.3	↑1.5
10/3 10:20	55.8	↑1.5
10/3 10:30	57.4	↑1.6
10/3 10:40	59.0	↑1.6
10/3 10:50	60.7	↑1.7
10/3 11:00	62.3	↑1.6
10/3 11:10	63.9	↑1.6
10/3 11:20	65.5	↑1.6
10/3 11:30	67.0	↑1.5
10/3 11:40	68.5	↑1.5
10/3 11:50	69.9	↑1.4
10/3 12:00	71.3	↑1.4
10/3 12:10	72.5	↑1.2
10/3 12:20	73.7	↑1.2
10/3 12:30	74.8	↑1.1
10/3 12:40	75.7	↑0.9
10/3 12:50	76.6	↑0.9
10/3 13:00	77.3	↑0.7
10/3 13:10	77.9	↑0.6
10/3 13:20	78.3	↑0.4
10/3 13:30	78.6	↑0.3
10/3 13:40	78.8	↑0.2	満潮
10/3 13:50	78.8	0
10/3 14:00	78.7	↓-0.1
10/3 14:10	78.5	↓-0.2
10/3 14:20	78.1	↓-0.4
10/3 14:30	77.5	↓-0.6
10/3 14:40	76.9	↓-0.6
10/3 14:50	76.1	↓-0.8
10/3 15:00	75.2	↓-0.9
10/3 15:10	74.1	↓-1.1
10/3 15:20	73.0	↓-1.1
10/3 15:30	71.8	↓-1.2
10/3 15:40	70.4	↓-1.4
10/3 15:50	69.0	↓-1.4
10/3 16:00	67.6	↓-1.4
10/3 16:10	66.0	↓-1.6
10/3 16:20	64.5	↓-1.5
10/3 16:30	62.9	↓-1.6
10/3 16:40	61.2	↓-1.7
10/3 16:50	59.6	↓-1.6
10/3 17:00	58.0	↓-1.6
10/3 17:10	56.4	↓-1.6
10/3 17:20	54.8	↓-1.6
10/3 17:30	53.3	↓-1.5
10/3 17:40	51.8	↓-1.5
10/3 17:50	50.4	↓-1.4
10/3 18:00	49.0	↓-1.4
10/3 18:10	47.8	↓-1.2
10/3 18:20	46.7	↓-1.1
10/3 18:30	45.6	↓-1.1
10/3 18:40	44.7	↓-0.9
10/3 18:50	44.0	↓-0.7
10/3 19:00	43.3	↓-0.7
10/3 19:10	42.8	↓-0.5
10/3 19:20	42.5	↓-0.3
10/3 19:30	42.3	↓-0.2	干潮
10/3 19:40	42.2	↓-0.1
10/3 19:50	42.3	↑0.1
10/3 20:00	42.6	↑0.3
10/3 20:10	43.0	↑0.4
10/3 20:20	43.6	↑0.6
10/3 20:30	44.4	↑0.8
10/3 20:40	45.3	↑0.9
10/3 20:50	46.3	↑1.0
10/3 21:00	47.5	↑1.2
10/3 21:10	48.8	↑1.3
10/3 21:20	50.2	↑1.4
10/3 21:30	51.7	↑1.5
10/3 21:40	53.4	↑1.7
10/3 21:50	55.1	↑1.7
10/3 22:00	56.9	↑1.8
10/3 22:10	58.8	↑1.9
10/3 22:20	60.8	↑2.0
10/3 22:30	62.8	↑2.0
10/3 22:40	64.9	↑2.1	最大潮位差
10/3 22:50	66.9	↑2.0
10/3 23:00	69.0	↑2.1	最大潮位差
10/3 23:10	71.0	↑2.0
10/3 23:20	73.1	↑2.1	最大潮位差
10/3 23:30	75.1	↑2.0
10/3 23:40	77.0	↑1.9
10/3 23:50	78.9	↑1.9