1 (木)	01:57	08:52	14:42	20:14
	103cm	36cm	77cm	42cm
大潮 出 05:19 入 17:03 出 17:12 入 04:10

コイセボイ（北海道）2020年10月1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
10/1 00:00	91.0	↑1.7
10/1 00:10	92.7	↑1.7
10/1 00:20	94.3	↑1.6
10/1 00:30	95.7	↑1.4
10/1 00:40	97.1	↑1.4
10/1 00:50	98.2	↑1.1
10/1 01:00	99.3	↑1.1
10/1 01:10	100.2	↑0.9
10/1 01:20	100.9	↑0.7
10/1 01:30	101.4	↑0.5
10/1 01:40	101.8	↑0.4
10/1 01:50	102.0	↑0.2	満潮
10/1 02:00	102.0	0
10/1 02:10	101.9	↓-0.1
10/1 02:20	101.5	↓-0.4
10/1 02:30	101.0	↓-0.5
10/1 02:40	100.3	↓-0.7
10/1 02:50	99.4	↓-0.9
10/1 03:00	98.3	↓-1.1
10/1 03:10	97.0	↓-1.3
10/1 03:20	95.6	↓-1.4
10/1 03:30	94.1	↓-1.5
10/1 03:40	92.4	↓-1.7
10/1 03:50	90.5	↓-1.9
10/1 04:00	88.5	↓-2.0
10/1 04:10	86.4	↓-2.1
10/1 04:20	84.3	↓-2.1
10/1 04:30	82.0	↓-2.3
10/1 04:40	79.6	↓-2.4
10/1 04:50	77.2	↓-2.4
10/1 05:00	74.7	↓-2.5
10/1 05:10	72.2	↓-2.5
10/1 05:20	69.7	↓-2.5
10/1 05:30	67.1	↓-2.6	最大潮位差
10/1 05:40	64.6	↓-2.5
10/1 05:50	62.1	↓-2.5
10/1 06:00	59.7	↓-2.4
10/1 06:10	57.3	↓-2.4
10/1 06:20	55.0	↓-2.3
10/1 06:30	52.7	↓-2.3
10/1 06:40	50.6	↓-2.1
10/1 06:50	48.5	↓-2.1
10/1 07:00	46.6	↓-1.9
10/1 07:10	44.8	↓-1.8
10/1 07:20	43.2	↓-1.6
10/1 07:30	41.7	↓-1.5
10/1 07:40	40.4	↓-1.3
10/1 07:50	39.2	↓-1.2
10/1 08:00	38.2	↓-1.0
10/1 08:10	37.4	↓-0.8
10/1 08:20	36.7	↓-0.7
10/1 08:30	36.3	↓-0.4
10/1 08:40	36.0	↓-0.3
10/1 08:50	35.9	↓-0.1	干潮
10/1 09:00	36.0	↑0.1
10/1 09:10	36.2	↑0.2
10/1 09:20	36.6	↑0.4
10/1 09:30	37.2	↑0.6
10/1 09:40	38.0	↑0.8
10/1 09:50	38.9	↑0.9
10/1 10:00	39.9	↑1.0
10/1 10:10	41.1	↑1.2
10/1 10:20	42.4	↑1.3
10/1 10:30	43.8	↑1.4
10/1 10:40	45.3	↑1.5
10/1 10:50	46.9	↑1.6
10/1 11:00	48.6	↑1.7
10/1 11:10	50.3	↑1.7
10/1 11:20	52.1	↑1.8
10/1 11:30	53.9	↑1.8
10/1 11:40	55.7	↑1.8
10/1 11:50	57.5	↑1.8
10/1 12:00	59.3	↑1.8
10/1 12:10	61.1	↑1.8
10/1 12:20	62.8	↑1.7
10/1 12:30	64.5	↑1.7
10/1 12:40	66.1	↑1.6
10/1 12:50	67.7	↑1.6
10/1 13:00	69.1	↑1.4
10/1 13:10	70.5	↑1.4
10/1 13:20	71.7	↑1.2
10/1 13:30	72.8	↑1.1
10/1 13:40	73.8	↑1.0
10/1 13:50	74.6	↑0.8
10/1 14:00	75.3	↑0.7
10/1 14:10	75.9	↑0.6
10/1 14:20	76.3	↑0.4
10/1 14:30	76.5	↑0.2
10/1 14:40	76.6	↑0.1	満潮
10/1 14:50	76.5	↓-0.1
10/1 15:00	76.3	↓-0.2
10/1 15:10	75.9	↓-0.4
10/1 15:20	75.4	↓-0.5
10/1 15:30	74.7	↓-0.7
10/1 15:40	73.9	↓-0.8
10/1 15:50	73.0	↓-0.9
10/1 16:00	71.9	↓-1.1
10/1 16:10	70.8	↓-1.1
10/1 16:20	69.5	↓-1.3
10/1 16:30	68.1	↓-1.4
10/1 16:40	66.6	↓-1.5
10/1 16:50	65.1	↓-1.5
10/1 17:00	63.5	↓-1.6
10/1 17:10	61.9	↓-1.6
10/1 17:20	60.3	↓-1.6
10/1 17:30	58.6	↓-1.7
10/1 17:40	56.9	↓-1.7
10/1 17:50	55.3	↓-1.6
10/1 18:00	53.6	↓-1.7
10/1 18:10	52.1	↓-1.5
10/1 18:20	50.5	↓-1.6
10/1 18:30	49.1	↓-1.4
10/1 18:40	47.7	↓-1.4
10/1 18:50	46.4	↓-1.3
10/1 19:00	45.3	↓-1.1
10/1 19:10	44.2	↓-1.1
10/1 19:20	43.3	↓-0.9
10/1 19:30	42.6	↓-0.7
10/1 19:40	41.9	↓-0.7
10/1 19:50	41.5	↓-0.4
10/1 20:00	41.2	↓-0.3
10/1 20:10	41.0	↓-0.2	干潮
10/1 20:20	41.1	↑0.1
10/1 20:30	41.3	↑0.2
10/1 20:40	41.6	↑0.3
10/1 20:50	42.2	↑0.6
10/1 21:00	42.9	↑0.7
10/1 21:10	43.8	↑0.9
10/1 21:20	44.9	↑1.1
10/1 21:30	46.1	↑1.2
10/1 21:40	47.5	↑1.4
10/1 21:50	49.1	↑1.6
10/1 22:00	50.7	↑1.6
10/1 22:10	52.5	↑1.8
10/1 22:20	54.5	↑2.0
10/1 22:30	56.5	↑2.0
10/1 22:40	58.6	↑2.1
10/1 22:50	60.8	↑2.2
10/1 23:00	63.1	↑2.3
10/1 23:10	65.5	↑2.4
10/1 23:20	67.8	↑2.3
10/1 23:30	70.2	↑2.4
10/1 23:40	72.6	↑2.4
10/1 23:50	75.0	↑2.4