6 (土)	08:30	00:42	-	17:12
	103cm	59cm	-	42cm
長潮 出 06:33 入 16:39 出 01:26 入 11:05

コイセボイ（北海道）2021年02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
2/6 00:00	58.8	↓-0.3
2/6 00:10	58.6	↓-0.2
2/6 00:20	58.5	↓-0.1
2/6 00:30	58.4	↓-0.1
2/6 00:40	58.4	0	干潮
2/6 00:50	58.4	0
2/6 01:00	58.5	↑0.1
2/6 01:10	58.6	↑0.1
2/6 01:20	58.9	↑0.3
2/6 01:30	59.2	↑0.3
2/6 01:40	59.6	↑0.4
2/6 01:50	60.0	↑0.4
2/6 02:00	60.6	↑0.6
2/6 02:10	61.2	↑0.6
2/6 02:20	61.9	↑0.7
2/6 02:30	62.7	↑0.8
2/6 02:40	63.5	↑0.8
2/6 02:50	64.5	↑1.0
2/6 03:00	65.5	↑1.0
2/6 03:10	66.6	↑1.1
2/6 03:20	67.7	↑1.1
2/6 03:30	68.9	↑1.2
2/6 03:40	70.2	↑1.3
2/6 03:50	71.5	↑1.3
2/6 04:00	72.9	↑1.4
2/6 04:10	74.3	↑1.4
2/6 04:20	75.8	↑1.5
2/6 04:30	77.3	↑1.5
2/6 04:40	78.8	↑1.5
2/6 04:50	80.3	↑1.5
2/6 05:00	81.8	↑1.5
2/6 05:10	83.3	↑1.5
2/6 05:20	84.8	↑1.5
2/6 05:30	86.3	↑1.5
2/6 05:40	87.8	↑1.5
2/6 05:50	89.3	↑1.5
2/6 06:00	90.7	↑1.4
2/6 06:10	92.0	↑1.3
2/6 06:20	93.3	↑1.3
2/6 06:30	94.6	↑1.3
2/6 06:40	95.7	↑1.1
2/6 06:50	96.8	↑1.1
2/6 07:00	97.8	↑1.0
2/6 07:10	98.8	↑1.0
2/6 07:20	99.6	↑0.8
2/6 07:30	100.3	↑0.7
2/6 07:40	100.9	↑0.6
2/6 07:50	101.5	↑0.6
2/6 08:00	101.9	↑0.4
2/6 08:10	102.1	↑0.2
2/6 08:20	102.3	↑0.2	満潮
2/6 08:30	102.4	↑0.1	満潮
2/6 08:40	102.3	↓-0.1
2/6 08:50	102.1	↓-0.2
2/6 09:00	101.8	↓-0.3
2/6 09:10	101.4	↓-0.4
2/6 09:20	100.8	↓-0.6
2/6 09:30	100.1	↓-0.7
2/6 09:40	99.4	↓-0.7
2/6 09:50	98.5	↓-0.9
2/6 10:00	97.5	↓-1.0
2/6 10:10	96.4	↓-1.1
2/6 10:20	95.1	↓-1.3
2/6 10:30	93.9	↓-1.2
2/6 10:40	92.5	↓-1.4
2/6 10:50	91.0	↓-1.5
2/6 11:00	89.5	↓-1.5
2/6 11:10	87.8	↓-1.7
2/6 11:20	86.2	↓-1.6
2/6 11:30	84.4	↓-1.8
2/6 11:40	82.7	↓-1.7
2/6 11:50	80.9	↓-1.8
2/6 12:00	79.0	↓-1.9	最大潮位差
2/6 12:10	77.2	↓-1.8
2/6 12:20	75.3	↓-1.9	最大潮位差
2/6 12:30	73.4	↓-1.9	最大潮位差
2/6 12:40	71.5	↓-1.9	最大潮位差
2/6 12:50	69.6	↓-1.9	最大潮位差
2/6 13:00	67.8	↓-1.8
2/6 13:10	65.9	↓-1.9	最大潮位差
2/6 13:20	64.1	↓-1.8
2/6 13:30	62.4	↓-1.7
2/6 13:40	60.6	↓-1.8
2/6 13:50	59.0	↓-1.6
2/6 14:00	57.3	↓-1.7
2/6 14:10	55.8	↓-1.5
2/6 14:20	54.3	↓-1.5
2/6 14:30	52.9	↓-1.4
2/6 14:40	51.6	↓-1.3
2/6 14:50	50.3	↓-1.3
2/6 15:00	49.1	↓-1.2
2/6 15:10	48.0	↓-1.1
2/6 15:20	47.0	↓-1.0
2/6 15:30	46.1	↓-0.9
2/6 15:40	45.3	↓-0.8
2/6 15:50	44.6	↓-0.7
2/6 16:00	43.9	↓-0.7
2/6 16:10	43.4	↓-0.5
2/6 16:20	42.9	↓-0.5
2/6 16:30	42.6	↓-0.3
2/6 16:40	42.3	↓-0.3
2/6 16:50	42.1	↓-0.2
2/6 17:00	42.0	↓-0.1
2/6 17:10	41.9	↓-0.1	干潮
2/6 17:20	42.0	↑0.1
2/6 17:30	42.1	↑0.1
2/6 17:40	42.2	↑0.1
2/6 17:50	42.5	↑0.3
2/6 18:00	42.7	↑0.2
2/6 18:10	43.1	↑0.4
2/6 18:20	43.5	↑0.4
2/6 18:30	43.9	↑0.4
2/6 18:40	44.4	↑0.5
2/6 18:50	44.9	↑0.5
2/6 19:00	45.4	↑0.5
2/6 19:10	45.9	↑0.5
2/6 19:20	46.5	↑0.6
2/6 19:30	47.1	↑0.6
2/6 19:40	47.7	↑0.6
2/6 19:50	48.3	↑0.6
2/6 20:00	48.8	↑0.5
2/6 20:10	49.4	↑0.6
2/6 20:20	50.0	↑0.6
2/6 20:30	50.6	↑0.6
2/6 20:40	51.1	↑0.5
2/6 20:50	51.7	↑0.6
2/6 21:00	52.2	↑0.5
2/6 21:10	52.7	↑0.5
2/6 21:20	53.1	↑0.4
2/6 21:30	53.6	↑0.5
2/6 21:40	54.0	↑0.4
2/6 21:50	54.4	↑0.4
2/6 22:00	54.7	↑0.3
2/6 22:10	55.1	↑0.4
2/6 22:20	55.4	↑0.3
2/6 22:30	55.7	↑0.3
2/6 22:40	56.0	↑0.3
2/6 22:50	56.2	↑0.2
2/6 23:00	56.5	↑0.3
2/6 23:10	56.7	↑0.2
2/6 23:20	56.9	↑0.2
2/6 23:30	57.1	↑0.2
2/6 23:40	57.3	↑0.2
2/6 23:50	57.5	↑0.2