19 (木)	14:10	06:15	23:11	15:55
	67cm	35cm	92cm	66cm
若潮 出 05:41 入 16:31 出 15:05 入 00:50

コイセボイ（北海道）2056年10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
10/19 00:00	83.3	↓-1.3
10/19 00:10	81.9	↓-1.4
10/19 00:20	80.4	↓-1.5
10/19 00:30	78.9	↓-1.5
10/19 00:40	77.3	↓-1.6
10/19 00:50	75.7	↓-1.6
10/19 01:00	74.0	↓-1.7
10/19 01:10	72.3	↓-1.7
10/19 01:20	70.6	↓-1.7
10/19 01:30	68.8	↓-1.8	最大潮位差
10/19 01:40	67.0	↓-1.8	最大潮位差
10/19 01:50	65.2	↓-1.8	最大潮位差
10/19 02:00	63.4	↓-1.8	最大潮位差
10/19 02:10	61.6	↓-1.8	最大潮位差
10/19 02:20	59.8	↓-1.8	最大潮位差
10/19 02:30	58.1	↓-1.7
10/19 02:40	56.3	↓-1.8	最大潮位差
10/19 02:50	54.6	↓-1.7
10/19 03:00	52.9	↓-1.7
10/19 03:10	51.3	↓-1.6
10/19 03:20	49.7	↓-1.6
10/19 03:30	48.2	↓-1.5
10/19 03:40	46.7	↓-1.5
10/19 03:50	45.3	↓-1.4
10/19 04:00	44.0	↓-1.3
10/19 04:10	42.7	↓-1.3
10/19 04:20	41.5	↓-1.2
10/19 04:30	40.5	↓-1.0
10/19 04:40	39.5	↓-1.0
10/19 04:50	38.6	↓-0.9
10/19 05:00	37.8	↓-0.8
10/19 05:10	37.1	↓-0.7
10/19 05:20	36.5	↓-0.6
10/19 05:30	36.0	↓-0.5
10/19 05:40	35.6	↓-0.4
10/19 05:50	35.3	↓-0.3
10/19 06:00	35.1	↓-0.2
10/19 06:10	35.0	↓-0.1	干潮
10/19 06:20	35.0	0
10/19 06:30	35.1	↑0.1
10/19 06:40	35.3	↑0.2
10/19 06:50	35.6	↑0.3
10/19 07:00	35.9	↑0.3
10/19 07:10	36.4	↑0.5
10/19 07:20	37.0	↑0.6
10/19 07:30	37.6	↑0.6
10/19 07:40	38.3	↑0.7
10/19 07:50	39.1	↑0.8
10/19 08:00	39.9	↑0.8
10/19 08:10	40.8	↑0.9
10/19 08:20	41.7	↑0.9
10/19 08:30	42.7	↑1.0
10/19 08:40	43.7	↑1.0
10/19 08:50	44.7	↑1.0
10/19 09:00	45.8	↑1.1
10/19 09:10	46.9	↑1.1
10/19 09:20	48.0	↑1.1
10/19 09:30	49.1	↑1.1
10/19 09:40	50.2	↑1.1
10/19 09:50	51.3	↑1.1
10/19 10:00	52.4	↑1.1
10/19 10:10	53.5	↑1.1
10/19 10:20	54.5	↑1.0
10/19 10:30	55.6	↑1.1
10/19 10:40	56.5	↑0.9
10/19 10:50	57.5	↑1.0
10/19 11:00	58.4	↑0.9
10/19 11:10	59.3	↑0.9
10/19 11:20	60.1	↑0.8
10/19 11:30	60.9	↑0.8
10/19 11:40	61.6	↑0.7
10/19 11:50	62.3	↑0.7
10/19 12:00	62.9	↑0.6
10/19 12:10	63.5	↑0.6
10/19 12:20	64.0	↑0.5
10/19 12:30	64.4	↑0.4
10/19 12:40	64.8	↑0.4
10/19 12:50	65.2	↑0.4
10/19 13:00	65.5	↑0.3
10/19 13:10	65.7	↑0.2
10/19 13:20	65.9	↑0.2
10/19 13:30	66.1	↑0.2
10/19 13:40	66.2	↑0.1
10/19 13:50	66.2	0
10/19 14:00	66.3	↑0.1	満潮
10/19 14:10	66.3	0	満潮
10/19 14:20	66.3	0
10/19 14:30	66.2	↓-0.1
10/19 14:40	66.2	0
10/19 14:50	66.1	↓-0.1
10/19 15:00	66.1	0
10/19 15:10	66.0	↓-0.1
10/19 15:20	65.9	↓-0.1
10/19 15:30	65.9	0
10/19 15:40	65.8	↓-0.1
10/19 15:50	65.8	0	干潮
10/19 16:00	65.8	0
10/19 16:10	65.9	↑0.1
10/19 16:20	65.9	0
10/19 16:30	66.0	↑0.1
10/19 16:40	66.2	↑0.2
10/19 16:50	66.3	↑0.1
10/19 17:00	66.6	↑0.3
10/19 17:10	66.8	↑0.2
10/19 17:20	67.2	↑0.4
10/19 17:30	67.5	↑0.3
10/19 17:40	68.0	↑0.5
10/19 17:50	68.4	↑0.4
10/19 18:00	69.0	↑0.6
10/19 18:10	69.5	↑0.5
10/19 18:20	70.2	↑0.7
10/19 18:30	70.9	↑0.7
10/19 18:40	71.6	↑0.7
10/19 18:50	72.4	↑0.8
10/19 19:00	73.2	↑0.8
10/19 19:10	74.0	↑0.8
10/19 19:20	74.9	↑0.9
10/19 19:30	75.8	↑0.9
10/19 19:40	76.8	↑1.0
10/19 19:50	77.8	↑1.0
10/19 20:00	78.7	↑0.9
10/19 20:10	79.7	↑1.0
10/19 20:20	80.7	↑1.0
10/19 20:30	81.7	↑1.0
10/19 20:40	82.7	↑1.0
10/19 20:50	83.6	↑0.9
10/19 21:00	84.6	↑1.0
10/19 21:10	85.5	↑0.9
10/19 21:20	86.3	↑0.8
10/19 21:30	87.2	↑0.9
10/19 21:40	87.9	↑0.7
10/19 21:50	88.6	↑0.7
10/19 22:00	89.3	↑0.7
10/19 22:10	89.9	↑0.6
10/19 22:20	90.4	↑0.5
10/19 22:30	90.8	↑0.4
10/19 22:40	91.1	↑0.3
10/19 22:50	91.4	↑0.3
10/19 23:00	91.5	↑0.1
10/19 23:10	91.6	↑0.1	満潮
10/19 23:20	91.5	↓-0.1
10/19 23:30	91.4	↓-0.1
10/19 23:40	91.1	↓-0.3
10/19 23:50	90.7	↓-0.4