5 (土)	05:48	11:33	17:34	23:57
	31cm	18cm	31cm	15cm
中潮 出 05:02 入 18:03 出 19:41 入 07:34

留萌（北海道）2020年09月5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
9/5 00:00	12.8	0
9/5 00:10	13.0	↑0.2
9/5 00:20	13.2	↑0.2
9/5 00:30	13.4	↑0.2
9/5 00:40	13.7	↑0.3
9/5 00:50	14.1	↑0.4
9/5 01:00	14.5	↑0.4
9/5 01:10	14.9	↑0.4
9/5 01:20	15.4	↑0.5
9/5 01:30	15.9	↑0.5
9/5 01:40	16.5	↑0.6
9/5 01:50	17.1	↑0.6
9/5 02:00	17.8	↑0.7
9/5 02:10	18.5	↑0.7
9/5 02:20	19.2	↑0.7
9/5 02:30	19.9	↑0.7
9/5 02:40	20.6	↑0.7
9/5 02:50	21.4	↑0.8	最大潮位差
9/5 03:00	22.2	↑0.8	最大潮位差
9/5 03:10	22.9	↑0.7
9/5 03:20	23.7	↑0.8	最大潮位差
9/5 03:30	24.4	↑0.7
9/5 03:40	25.2	↑0.8	最大潮位差
9/5 03:50	25.8	↑0.6
9/5 04:00	26.5	↑0.7
9/5 04:10	27.1	↑0.6
9/5 04:20	27.7	↑0.6
9/5 04:30	28.2	↑0.5
9/5 04:40	28.6	↑0.4
9/5 04:50	29.0	↑0.4
9/5 05:00	29.3	↑0.3
9/5 05:10	29.6	↑0.3
9/5 05:20	29.8	↑0.2
9/5 05:30	29.9	↑0.1
9/5 05:40	30.0	↑0.1	満潮
9/5 05:50	30.0	0
9/5 06:00	30.0	0
9/5 06:10	29.8	↓-0.2
9/5 06:20	29.7	↓-0.1
9/5 06:30	29.5	↓-0.2
9/5 06:40	29.2	↓-0.3
9/5 06:50	28.9	↓-0.3
9/5 07:00	28.6	↓-0.3
9/5 07:10	28.2	↓-0.4
9/5 07:20	27.8	↓-0.4
9/5 07:30	27.3	↓-0.5
9/5 07:40	26.8	↓-0.5
9/5 07:50	26.3	↓-0.5
9/5 08:00	25.8	↓-0.5
9/5 08:10	25.3	↓-0.5
9/5 08:20	24.7	↓-0.6
9/5 08:30	24.1	↓-0.6
9/5 08:40	23.6	↓-0.5
9/5 08:50	23.0	↓-0.6
9/5 09:00	22.4	↓-0.6
9/5 09:10	21.9	↓-0.5
9/5 09:20	21.4	↓-0.5
9/5 09:30	20.9	↓-0.5
9/5 09:40	20.4	↓-0.5
9/5 09:50	19.9	↓-0.5
9/5 10:00	19.5	↓-0.4
9/5 10:10	19.1	↓-0.4
9/5 10:20	18.8	↓-0.3
9/5 10:30	18.5	↓-0.3
9/5 10:40	18.2	↓-0.3
9/5 10:50	18.0	↓-0.2
9/5 11:00	17.8	↓-0.2
9/5 11:10	17.7	↓-0.1
9/5 11:20	17.6	↓-0.1
9/5 11:30	17.6	0	干潮
9/5 11:40	17.6	0
9/5 11:50	17.7	↑0.1
9/5 12:00	17.7	0
9/5 12:10	17.9	↑0.2
9/5 12:20	18.0	↑0.1
9/5 12:30	18.2	↑0.2
9/5 12:40	18.5	↑0.3
9/5 12:50	18.8	↑0.3
9/5 13:00	19.1	↑0.3
9/5 13:10	19.4	↑0.3
9/5 13:20	19.7	↑0.3
9/5 13:30	20.1	↑0.4
9/5 13:40	20.6	↑0.5
9/5 13:50	21.0	↑0.4
9/5 14:00	21.5	↑0.5
9/5 14:10	22.0	↑0.5
9/5 14:20	22.5	↑0.5
9/5 14:30	23.0	↑0.5
9/5 14:40	23.5	↑0.5
9/5 14:50	24.1	↑0.6
9/5 15:00	24.7	↑0.6
9/5 15:10	25.2	↑0.5
9/5 15:20	25.8	↑0.6
9/5 15:30	26.3	↑0.5
9/5 15:40	26.8	↑0.5
9/5 15:50	27.4	↑0.6
9/5 16:00	27.8	↑0.4
9/5 16:10	28.3	↑0.5
9/5 16:20	28.7	↑0.4
9/5 16:30	29.1	↑0.4
9/5 16:40	29.4	↑0.3
9/5 16:50	29.6	↑0.2
9/5 17:00	29.9	↑0.3
9/5 17:10	30.0	↑0.1
9/5 17:20	30.1	↑0.1
9/5 17:30	30.2	↑0.1	満潮
9/5 17:40	30.1	↓-0.1
9/5 17:50	30.1	0
9/5 18:00	30.0	↓-0.1
9/5 18:10	29.8	↓-0.2
9/5 18:20	29.5	↓-0.3
9/5 18:30	29.3	↓-0.2
9/5 18:40	28.9	↓-0.4
9/5 18:50	28.6	↓-0.3
9/5 19:00	28.1	↓-0.5
9/5 19:10	27.7	↓-0.4
9/5 19:20	27.2	↓-0.5
9/5 19:30	26.7	↓-0.5
9/5 19:40	26.1	↓-0.6
9/5 19:50	25.6	↓-0.5
9/5 20:00	25.0	↓-0.6
9/5 20:10	24.4	↓-0.6
9/5 20:20	23.7	↓-0.7
9/5 20:30	23.1	↓-0.6
9/5 20:40	22.4	↓-0.7
9/5 20:50	21.8	↓-0.6
9/5 21:00	21.1	↓-0.7
9/5 21:10	20.5	↓-0.6
9/5 21:20	19.9	↓-0.6
9/5 21:30	19.2	↓-0.7
9/5 21:40	18.6	↓-0.6
9/5 21:50	18.1	↓-0.5
9/5 22:00	17.5	↓-0.6
9/5 22:10	17.0	↓-0.5
9/5 22:20	16.5	↓-0.5
9/5 22:30	16.1	↓-0.4
9/5 22:40	15.7	↓-0.4
9/5 22:50	15.3	↓-0.4
9/5 23:00	15.0	↓-0.3
9/5 23:10	14.8	↓-0.2
9/5 23:20	14.6	↓-0.2
9/5 23:30	14.4	↓-0.2
9/5 23:40	14.3	↓-0.1
9/5 23:50	14.3	0	干潮