1 (金)	03:05	08:38	13:51	20:44
	26cm	20cm	27cm	14cm
中潮 出 05:32 入 17:16 出 02:10 入 15:27

留萌（北海道）2032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	21.6	↑0.5
10/1 00:10	22.1	↑0.5
10/1 00:20	22.5	↑0.4
10/1 00:30	22.9	↑0.4
10/1 00:40	23.3	↑0.4
10/1 00:50	23.6	↑0.3
10/1 01:00	23.9	↑0.3
10/1 01:10	24.2	↑0.3
10/1 01:20	24.5	↑0.3
10/1 01:30	24.7	↑0.2
10/1 01:40	24.9	↑0.2
10/1 01:50	25.1	↑0.2
10/1 02:00	25.3	↑0.2
10/1 02:10	25.4	↑0.1
10/1 02:20	25.5	↑0.1
10/1 02:30	25.6	↑0.1
10/1 02:40	25.7	↑0.1
10/1 02:50	25.7	0
10/1 03:00	25.7	0	満潮
10/1 03:10	25.7	0
10/1 03:20	25.7	0
10/1 03:30	25.6	↓-0.1
10/1 03:40	25.6	0
10/1 03:50	25.5	↓-0.1
10/1 04:00	25.4	↓-0.1
10/1 04:10	25.2	↓-0.2
10/1 04:20	25.0	↓-0.2
10/1 04:30	24.8	↓-0.2
10/1 04:40	24.6	↓-0.2
10/1 04:50	24.4	↓-0.2
10/1 05:00	24.1	↓-0.3
10/1 05:10	23.8	↓-0.3
10/1 05:20	23.5	↓-0.3
10/1 05:30	23.2	↓-0.3
10/1 05:40	22.9	↓-0.3
10/1 05:50	22.6	↓-0.3
10/1 06:00	22.2	↓-0.4
10/1 06:10	21.9	↓-0.3
10/1 06:20	21.6	↓-0.3
10/1 06:30	21.3	↓-0.3
10/1 06:40	21.0	↓-0.3
10/1 06:50	20.8	↓-0.2
10/1 07:00	20.5	↓-0.3
10/1 07:10	20.3	↓-0.2
10/1 07:20	20.1	↓-0.2
10/1 07:30	19.9	↓-0.2
10/1 07:40	19.7	↓-0.2
10/1 07:50	19.6	↓-0.1
10/1 08:00	19.5	↓-0.1
10/1 08:10	19.4	↓-0.1
10/1 08:20	19.4	0
10/1 08:30	19.3	↓-0.1	干潮
10/1 08:40	19.3	0
10/1 08:50	19.3	0
10/1 09:00	19.4	↑0.1
10/1 09:10	19.5	↑0.1
10/1 09:20	19.6	↑0.1
10/1 09:30	19.7	↑0.1
10/1 09:40	19.9	↑0.2
10/1 09:50	20.0	↑0.1
10/1 10:00	20.3	↑0.3
10/1 10:10	20.5	↑0.2
10/1 10:20	20.8	↑0.3
10/1 10:30	21.1	↑0.3
10/1 10:40	21.4	↑0.3
10/1 10:50	21.7	↑0.3
10/1 11:00	22.1	↑0.4
10/1 11:10	22.4	↑0.3
10/1 11:20	22.8	↑0.4
10/1 11:30	23.2	↑0.4
10/1 11:40	23.6	↑0.4
10/1 11:50	24.0	↑0.4
10/1 12:00	24.3	↑0.3
10/1 12:10	24.7	↑0.4
10/1 12:20	25.0	↑0.3
10/1 12:30	25.3	↑0.3
10/1 12:40	25.6	↑0.3
10/1 12:50	25.8	↑0.2
10/1 13:00	26.1	↑0.3
10/1 13:10	26.2	↑0.1
10/1 13:20	26.4	↑0.2
10/1 13:30	26.5	↑0.1
10/1 13:40	26.5	0
10/1 13:50	26.5	0	満潮
10/1 14:00	26.5	0
10/1 14:10	26.5	0
10/1 14:20	26.4	↓-0.1
10/1 14:30	26.3	↓-0.1
10/1 14:40	26.1	↓-0.2
10/1 14:50	25.9	↓-0.2
10/1 15:00	25.7	↓-0.2
10/1 15:10	25.5	↓-0.2
10/1 15:20	25.2	↓-0.3
10/1 15:30	24.9	↓-0.3
10/1 15:40	24.6	↓-0.3
10/1 15:50	24.3	↓-0.3
10/1 16:00	23.9	↓-0.4
10/1 16:10	23.6	↓-0.3
10/1 16:20	23.2	↓-0.4
10/1 16:30	22.7	↓-0.5
10/1 16:40	22.3	↓-0.4
10/1 16:50	21.8	↓-0.5
10/1 17:00	21.3	↓-0.5
10/1 17:10	20.8	↓-0.5
10/1 17:20	20.3	↓-0.5
10/1 17:30	19.8	↓-0.5
10/1 17:40	19.3	↓-0.5
10/1 17:50	18.7	↓-0.6	最大潮位差
10/1 18:00	18.2	↓-0.5
10/1 18:10	17.7	↓-0.5
10/1 18:20	17.2	↓-0.5
10/1 18:30	16.7	↓-0.5
10/1 18:40	16.3	↓-0.4
10/1 18:50	15.9	↓-0.4
10/1 19:00	15.5	↓-0.4
10/1 19:10	15.1	↓-0.4
10/1 19:20	14.8	↓-0.3
10/1 19:30	14.5	↓-0.3
10/1 19:40	14.2	↓-0.3
10/1 19:50	14.0	↓-0.2
10/1 20:00	13.8	↓-0.2
10/1 20:10	13.7	↓-0.1
10/1 20:20	13.6	↓-0.1
10/1 20:30	13.5	↓-0.1
10/1 20:40	13.5	0	干潮
10/1 20:50	13.5	0
10/1 21:00	13.5	0
10/1 21:10	13.6	↑0.1
10/1 21:20	13.7	↑0.1
10/1 21:30	13.9	↑0.2
10/1 21:40	14.0	↑0.1
10/1 21:50	14.3	↑0.3
10/1 22:00	14.5	↑0.2
10/1 22:10	14.8	↑0.3
10/1 22:20	15.1	↑0.3
10/1 22:30	15.5	↑0.4
10/1 22:40	15.9	↑0.4
10/1 22:50	16.3	↑0.4
10/1 23:00	16.7	↑0.4
10/1 23:10	17.2	↑0.5
10/1 23:20	17.7	↑0.5
10/1 23:30	18.2	↑0.5
10/1 23:40	18.7	↑0.5
10/1 23:50	19.3	↑0.6	最大潮位差