3 (月)	05:50	09:27	14:19	22:30
	38cm	36cm	40cm	12cm
大潮 出 04:25 入 18:55 出 19:02 入 03:23

留萌（北海道）2020年08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
8/3 00:00	16.8	↑0.8
8/3 00:10	17.6	↑0.8
8/3 00:20	18.4	↑0.8
8/3 00:30	19.3	↑0.9
8/3 00:40	20.2	↑0.9
8/3 00:50	21.2	↑1.0	最大潮位差
8/3 01:00	22.1	↑0.9
8/3 01:10	23.1	↑1.0	最大潮位差
8/3 01:20	24.1	↑1.0	最大潮位差
8/3 01:30	25.0	↑0.9
8/3 01:40	26.0	↑1.0	最大潮位差
8/3 01:50	26.9	↑0.9
8/3 02:00	27.8	↑0.9
8/3 02:10	28.7	↑0.9
8/3 02:20	29.6	↑0.9
8/3 02:30	30.4	↑0.8
8/3 02:40	31.1	↑0.7
8/3 02:50	31.8	↑0.7
8/3 03:00	32.5	↑0.7
8/3 03:10	33.1	↑0.6
8/3 03:20	33.7	↑0.6
8/3 03:30	34.3	↑0.6
8/3 03:40	34.8	↑0.5
8/3 03:50	35.2	↑0.4
8/3 04:00	35.6	↑0.4
8/3 04:10	36.0	↑0.4
8/3 04:20	36.3	↑0.3
8/3 04:30	36.6	↑0.3
8/3 04:40	36.9	↑0.3
8/3 04:50	37.1	↑0.2
8/3 05:00	37.3	↑0.2
8/3 05:10	37.4	↑0.1
8/3 05:20	37.5	↑0.1
8/3 05:30	37.6	↑0.1
8/3 05:40	37.7	↑0.1	満潮
8/3 05:50	37.7	0	満潮
8/3 06:00	37.6	↓-0.1
8/3 06:10	37.6	0
8/3 06:20	37.5	↓-0.1
8/3 06:30	37.4	↓-0.1
8/3 06:40	37.3	↓-0.1
8/3 06:50	37.2	↓-0.1
8/3 07:00	37.0	↓-0.2
8/3 07:10	36.9	↓-0.1
8/3 07:20	36.7	↓-0.2
8/3 07:30	36.5	↓-0.2
8/3 07:40	36.4	↓-0.1
8/3 07:50	36.2	↓-0.2
8/3 08:00	36.1	↓-0.1
8/3 08:10	36.0	↓-0.1
8/3 08:20	35.8	↓-0.2
8/3 08:30	35.7	↓-0.1
8/3 08:40	35.6	↓-0.1
8/3 08:50	35.6	0
8/3 09:00	35.5	↓-0.1
8/3 09:10	35.5	0
8/3 09:20	35.5	0	干潮
8/3 09:30	35.5	0
8/3 09:40	35.5	0
8/3 09:50	35.5	0
8/3 10:00	35.6	↑0.1
8/3 10:10	35.6	0
8/3 10:20	35.7	↑0.1
8/3 10:30	35.7	0
8/3 10:40	35.8	↑0.1
8/3 10:50	35.9	↑0.1
8/3 11:00	36.0	↑0.1
8/3 11:10	36.2	↑0.2
8/3 11:20	36.3	↑0.1
8/3 11:30	36.4	↑0.1
8/3 11:40	36.6	↑0.2
8/3 11:50	36.8	↑0.2
8/3 12:00	36.9	↑0.1
8/3 12:10	37.1	↑0.2
8/3 12:20	37.3	↑0.2
8/3 12:30	37.6	↑0.3
8/3 12:40	37.8	↑0.2
8/3 12:50	38.0	↑0.2
8/3 13:00	38.2	↑0.2
8/3 13:10	38.4	↑0.2
8/3 13:20	38.6	↑0.2
8/3 13:30	38.8	↑0.2
8/3 13:40	38.9	↑0.1
8/3 13:50	39.1	↑0.2
8/3 14:00	39.1	0
8/3 14:10	39.2	↑0.1	満潮
8/3 14:20	39.2	0
8/3 14:30	39.2	0
8/3 14:40	39.1	↓-0.1
8/3 14:50	39.0	↓-0.1
8/3 15:00	38.8	↓-0.2
8/3 15:10	38.6	↓-0.2
8/3 15:20	38.3	↓-0.3
8/3 15:30	38.0	↓-0.3
8/3 15:40	37.6	↓-0.4
8/3 15:50	37.2	↓-0.4
8/3 16:00	36.8	↓-0.4
8/3 16:10	36.3	↓-0.5
8/3 16:20	35.8	↓-0.5
8/3 16:30	35.2	↓-0.6
8/3 16:40	34.6	↓-0.6
8/3 16:50	34.0	↓-0.6
8/3 17:00	33.3	↓-0.7
8/3 17:10	32.6	↓-0.7
8/3 17:20	31.9	↓-0.7
8/3 17:30	31.1	↓-0.8
8/3 17:40	30.3	↓-0.8
8/3 17:50	29.5	↓-0.8
8/3 18:00	28.7	↓-0.8
8/3 18:10	27.8	↓-0.9
8/3 18:20	26.9	↓-0.9
8/3 18:30	26.0	↓-0.9
8/3 18:40	25.1	↓-0.9
8/3 18:50	24.2	↓-0.9
8/3 19:00	23.3	↓-0.9
8/3 19:10	22.4	↓-0.9
8/3 19:20	21.5	↓-0.9
8/3 19:30	20.6	↓-0.9
8/3 19:40	19.7	↓-0.9
8/3 19:50	18.8	↓-0.9
8/3 20:00	18.0	↓-0.8
8/3 20:10	17.2	↓-0.8
8/3 20:20	16.4	↓-0.8
8/3 20:30	15.7	↓-0.7
8/3 20:40	15.0	↓-0.7
8/3 20:50	14.4	↓-0.6
8/3 21:00	13.8	↓-0.6
8/3 21:10	13.3	↓-0.5
8/3 21:20	12.8	↓-0.5
8/3 21:30	12.4	↓-0.4
8/3 21:40	12.1	↓-0.3
8/3 21:50	11.8	↓-0.3
8/3 22:00	11.6	↓-0.2
8/3 22:10	11.4	↓-0.2
8/3 22:20	11.3	↓-0.1	干潮
8/3 22:30	11.3	0	干潮
8/3 22:40	11.3	0
8/3 22:50	11.4	↑0.1
8/3 23:00	11.6	↑0.2
8/3 23:10	11.8	↑0.2
8/3 23:20	12.1	↑0.3
8/3 23:30	12.5	↑0.4
8/3 23:40	12.9	↑0.4
8/3 23:50	13.4	↑0.5