6 (火)	05:38	10:09	16:36	-
	76cm	56cm	111cm	-
中潮 出 05:25 入 16:54 出 19:08 入 09:17

コイセボイ（北海道）2020年10月6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
10/6 00:00	22.2	↑0.8
10/6 00:10	23.3	↑1.1
10/6 00:20	24.5	↑1.2
10/6 00:30	25.9	↑1.4
10/6 00:40	27.4	↑1.5
10/6 00:50	29.1	↑1.7
10/6 01:00	30.9	↑1.8
10/6 01:10	32.8	↑1.9
10/6 01:20	34.8	↑2.0
10/6 01:30	36.9	↑2.1
10/6 01:40	39.1	↑2.2
10/6 01:50	41.3	↑2.2
10/6 02:00	43.6	↑2.3
10/6 02:10	45.9	↑2.3
10/6 02:20	48.1	↑2.2
10/6 02:30	50.4	↑2.3
10/6 02:40	52.7	↑2.3
10/6 02:50	54.9	↑2.2
10/6 03:00	57.0	↑2.1
10/6 03:10	59.1	↑2.1
10/6 03:20	61.1	↑2.0
10/6 03:30	63.0	↑1.9
10/6 03:40	64.7	↑1.7
10/6 03:50	66.4	↑1.7
10/6 04:00	67.9	↑1.5
10/6 04:10	69.4	↑1.5
10/6 04:20	70.6	↑1.2
10/6 04:30	71.7	↑1.1
10/6 04:40	72.7	↑1.0
10/6 04:50	73.5	↑0.8
10/6 05:00	74.2	↑0.7
10/6 05:10	74.7	↑0.5
10/6 05:20	75.0	↑0.3
10/6 05:30	75.2	↑0.2	満潮
10/6 05:40	75.2	0
10/6 05:50	75.1	↓-0.1
10/6 06:00	74.9	↓-0.2
10/6 06:10	74.5	↓-0.4
10/6 06:20	74.0	↓-0.5
10/6 06:30	73.3	↓-0.7
10/6 06:40	72.6	↓-0.7
10/6 06:50	71.8	↓-0.8
10/6 07:00	70.9	↓-0.9
10/6 07:10	69.9	↓-1.0
10/6 07:20	68.8	↓-1.1
10/6 07:30	67.7	↓-1.1
10/6 07:40	66.6	↓-1.1
10/6 07:50	65.5	↓-1.1
10/6 08:00	64.4	↓-1.1
10/6 08:10	63.2	↓-1.2
10/6 08:20	62.1	↓-1.1
10/6 08:30	61.1	↓-1.0
10/6 08:40	60.0	↓-1.1
10/6 08:50	59.1	↓-0.9
10/6 09:00	58.2	↓-0.9
10/6 09:10	57.4	↓-0.8
10/6 09:20	56.8	↓-0.6
10/6 09:30	56.2	↓-0.6
10/6 09:40	55.7	↓-0.5
10/6 09:50	55.4	↓-0.3
10/6 10:00	55.2	↓-0.2	干潮
10/6 10:10	55.2	0
10/6 10:20	55.3	↑0.1
10/6 10:30	55.6	↑0.3
10/6 10:40	56.0	↑0.4
10/6 10:50	56.5	↑0.5
10/6 11:00	57.3	↑0.8
10/6 11:10	58.2	↑0.9
10/6 11:20	59.2	↑1.0
10/6 11:30	60.4	↑1.2
10/6 11:40	61.7	↑1.3
10/6 11:50	63.2	↑1.5
10/6 12:00	64.8	↑1.6
10/6 12:10	66.5	↑1.7
10/6 12:20	68.3	↑1.8
10/6 12:30	70.2	↑1.9
10/6 12:40	72.3	↑2.1
10/6 12:50	74.4	↑2.1
10/6 13:00	76.5	↑2.1
10/6 13:10	78.8	↑2.3
10/6 13:20	81.0	↑2.2
10/6 13:30	83.3	↑2.3
10/6 13:40	85.6	↑2.3
10/6 13:50	87.8	↑2.2
10/6 14:00	90.1	↑2.3
10/6 14:10	92.3	↑2.2
10/6 14:20	94.5	↑2.2
10/6 14:30	96.5	↑2.0
10/6 14:40	98.5	↑2.0
10/6 14:50	100.4	↑1.9
10/6 15:00	102.2	↑1.8
10/6 15:10	103.8	↑1.6
10/6 15:20	105.3	↑1.5
10/6 15:30	106.7	↑1.4
10/6 15:40	107.8	↑1.1
10/6 15:50	108.8	↑1.0
10/6 16:00	109.7	↑0.9
10/6 16:10	110.3	↑0.6
10/6 16:20	110.7	↑0.4
10/6 16:30	110.9	↑0.2	満潮
10/6 16:40	110.9	0
10/6 16:50	110.7	↓-0.2
10/6 17:00	110.2	↓-0.5
10/6 17:10	109.6	↓-0.6
10/6 17:20	108.7	↓-0.9
10/6 17:30	107.7	↓-1.0
10/6 17:40	106.4	↓-1.3
10/6 17:50	104.9	↓-1.5
10/6 18:00	103.2	↓-1.7
10/6 18:10	101.3	↓-1.9
10/6 18:20	99.2	↓-2.1
10/6 18:30	97.0	↓-2.2
10/6 18:40	94.6	↓-2.4
10/6 18:50	92.1	↓-2.5
10/6 19:00	89.4	↓-2.7
10/6 19:10	86.6	↓-2.8
10/6 19:20	83.7	↓-2.9
10/6 19:30	80.7	↓-3.0
10/6 19:40	77.6	↓-3.1
10/6 19:50	74.5	↓-3.1
10/6 20:00	71.3	↓-3.2	最大潮位差
10/6 20:10	68.1	↓-3.2	最大潮位差
10/6 20:20	64.9	↓-3.2	最大潮位差
10/6 20:30	61.7	↓-3.2	最大潮位差
10/6 20:40	58.5	↓-3.2	最大潮位差
10/6 20:50	55.4	↓-3.1
10/6 21:00	52.3	↓-3.1
10/6 21:10	49.3	↓-3.0
10/6 21:20	46.4	↓-2.9
10/6 21:30	43.6	↓-2.8
10/6 21:40	40.9	↓-2.7
10/6 21:50	38.4	↓-2.5
10/6 22:00	35.9	↓-2.5
10/6 22:10	33.7	↓-2.2
10/6 22:20	31.6	↓-2.1
10/6 22:30	29.6	↓-2.0
10/6 22:40	27.9	↓-1.7
10/6 22:50	26.4	↓-1.5
10/6 23:00	25.0	↓-1.4
10/6 23:10	23.8	↓-1.2
10/6 23:20	22.9	↓-0.9
10/6 23:30	22.1	↓-0.8
10/6 23:40	21.5	↓-0.6
10/6 23:50	21.2	↓-0.3