01 (日)	06:51	01:33	21:43	14:47
	24cm	20cm	22cm	6cm
小潮 出 06:47 入 16:00 出 11:18 入 22:51 潮干狩り ○ 14:08～15:23

留萌（北海道）2030年12月01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
12/1 00:00	20.0	↓-0.1
12/1 00:10	19.8	↓-0.2
12/1 00:20	19.7	↓-0.1
12/1 00:30	19.6	↓-0.1
12/1 00:40	19.5	↓-0.1
12/1 00:50	19.4	↓-0.1
12/1 01:00	19.3	↓-0.1
12/1 01:10	19.3	0
12/1 01:20	19.3	0
12/1 01:30	19.3	0	干潮
12/1 01:40	19.3	0
12/1 01:50	19.3	0
12/1 02:00	19.3	0
12/1 02:10	19.4	↑0.1
12/1 02:20	19.4	0
12/1 02:30	19.5	↑0.1
12/1 02:40	19.6	↑0.1
12/1 02:50	19.7	↑0.1
12/1 03:00	19.8	↑0.1
12/1 03:10	20.0	↑0.2
12/1 03:20	20.1	↑0.1
12/1 03:30	20.3	↑0.2
12/1 03:40	20.5	↑0.2
12/1 03:50	20.7	↑0.2
12/1 04:00	20.9	↑0.2
12/1 04:10	21.1	↑0.2
12/1 04:20	21.3	↑0.2
12/1 04:30	21.6	↑0.3
12/1 04:40	21.8	↑0.2
12/1 04:50	22.0	↑0.2
12/1 05:00	22.3	↑0.3
12/1 05:10	22.5	↑0.2
12/1 05:20	22.7	↑0.2
12/1 05:30	23.0	↑0.3
12/1 05:40	23.2	↑0.2
12/1 05:50	23.4	↑0.2
12/1 06:00	23.5	↑0.1
12/1 06:10	23.7	↑0.2
12/1 06:20	23.8	↑0.1
12/1 06:30	23.9	↑0.1
12/1 06:40	23.9	0
12/1 06:50	23.9	0	満潮
12/1 07:00	23.9	0
12/1 07:10	23.9	0
12/1 07:20	23.8	↓-0.1
12/1 07:30	23.6	↓-0.2
12/1 07:40	23.5	↓-0.1
12/1 07:50	23.3	↓-0.2
12/1 08:00	23.0	↓-0.3
12/1 08:10	22.7	↓-0.3
12/1 08:20	22.4	↓-0.3
12/1 08:30	22.1	↓-0.3
12/1 08:40	21.7	↓-0.4
12/1 08:50	21.3	↓-0.4
12/1 09:00	20.8	↓-0.5
12/1 09:10	20.3	↓-0.5
12/1 09:20	19.8	↓-0.5
12/1 09:30	19.3	↓-0.5
12/1 09:40	18.7	↓-0.6
12/1 09:50	18.1	↓-0.6
12/1 10:00	17.5	↓-0.6
12/1 10:10	16.9	↓-0.6
12/1 10:20	16.3	↓-0.6
12/1 10:30	15.7	↓-0.6
12/1 10:40	15.1	↓-0.6
12/1 10:50	14.4	↓-0.7	最大潮位差
12/1 11:00	13.8	↓-0.6
12/1 11:10	13.2	↓-0.6
12/1 11:20	12.6	↓-0.6
12/1 11:30	12.0	↓-0.6
12/1 11:40	11.4	↓-0.6
12/1 11:50	10.8	↓-0.6
12/1 12:00	10.3	↓-0.5
12/1 12:10	9.7	↓-0.6
12/1 12:20	9.2	↓-0.5
12/1 12:30	8.8	↓-0.4
12/1 12:40	8.3	↓-0.5
12/1 12:50	7.9	↓-0.4
12/1 13:00	7.5	↓-0.4
12/1 13:10	7.1	↓-0.4
12/1 13:20	6.8	↓-0.3
12/1 13:30	6.5	↓-0.3
12/1 13:40	6.3	↓-0.2
12/1 13:50	6.0	↓-0.3
12/1 14:00	5.9	↓-0.1
12/1 14:10	5.7	↓-0.2
12/1 14:20	5.6	↓-0.1
12/1 14:30	5.5	↓-0.1
12/1 14:40	5.5	0	干潮
12/1 14:50	5.5	0
12/1 15:00	5.5	0
12/1 15:10	5.6	↑0.1
12/1 15:20	5.7	↑0.1
12/1 15:30	5.9	↑0.2
12/1 15:40	6.1	↑0.2
12/1 15:50	6.3	↑0.2
12/1 16:00	6.6	↑0.3
12/1 16:10	7.0	↑0.4
12/1 16:20	7.3	↑0.3
12/1 16:30	7.8	↑0.5
12/1 16:40	8.2	↑0.4
12/1 16:50	8.7	↑0.5
12/1 17:00	9.2	↑0.5
12/1 17:10	9.8	↑0.6
12/1 17:20	10.3	↑0.5
12/1 17:30	10.9	↑0.6
12/1 17:40	11.6	↑0.7	最大潮位差
12/1 17:50	12.2	↑0.6
12/1 18:00	12.8	↑0.6
12/1 18:10	13.4	↑0.6
12/1 18:20	14.1	↑0.7	最大潮位差
12/1 18:30	14.7	↑0.6
12/1 18:40	15.3	↑0.6
12/1 18:50	15.9	↑0.6
12/1 19:00	16.5	↑0.6
12/1 19:10	17.0	↑0.5
12/1 19:20	17.5	↑0.5
12/1 19:30	18.0	↑0.5
12/1 19:40	18.5	↑0.5
12/1 19:50	18.9	↑0.4
12/1 20:00	19.3	↑0.4
12/1 20:10	19.7	↑0.4
12/1 20:20	20.0	↑0.3
12/1 20:30	20.3	↑0.3
12/1 20:40	20.6	↑0.3
12/1 20:50	20.8	↑0.2
12/1 21:00	20.9	↑0.1
12/1 21:10	21.1	↑0.2
12/1 21:20	21.2	↑0.1
12/1 21:30	21.2	0
12/1 21:40	21.2	0	満潮
12/1 21:50	21.2	0
12/1 22:00	21.2	0
12/1 22:10	21.1	↓-0.1
12/1 22:20	21.0	↓-0.1
12/1 22:30	20.9	↓-0.1
12/1 22:40	20.7	↓-0.2
12/1 22:50	20.6	↓-0.1
12/1 23:00	20.4	↓-0.2
12/1 23:10	20.2	↓-0.2
12/1 23:20	20.0	↓-0.2
12/1 23:30	19.8	↓-0.2
12/1 23:40	19.6	↓-0.2
12/1 23:50	19.4	↓-0.2