1 (月)	01:32	08:24	15:31	20:47
	21cm	5cm	21cm	15cm
大潮 出 06:47 入 16:00 出 14:52 入 03:36 潮干狩り ○ 07:00～09:52

留萌（北海道）2036年12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
12/1 00:00	18.4	↑0.3
12/1 00:10	18.8	↑0.4
12/1 00:20	19.1	↑0.3
12/1 00:30	19.4	↑0.3
12/1 00:40	19.6	↑0.2
12/1 00:50	19.8	↑0.2
12/1 01:00	20.0	↑0.2
12/1 01:10	20.1	↑0.1
12/1 01:20	20.2	↑0.1
12/1 01:30	20.3	↑0.1	満潮
12/1 01:40	20.2	↓-0.1
12/1 01:50	20.2	0
12/1 02:00	20.0	↓-0.2
12/1 02:10	19.9	↓-0.1
12/1 02:20	19.7	↓-0.2
12/1 02:30	19.4	↓-0.3
12/1 02:40	19.1	↓-0.3
12/1 02:50	18.8	↓-0.3
12/1 03:00	18.4	↓-0.4
12/1 03:10	18.0	↓-0.4
12/1 03:20	17.5	↓-0.5
12/1 03:30	17.1	↓-0.4
12/1 03:40	16.6	↓-0.5
12/1 03:50	16.1	↓-0.5
12/1 04:00	15.6	↓-0.5
12/1 04:10	15.0	↓-0.6
12/1 04:20	14.5	↓-0.5
12/1 04:30	13.9	↓-0.6
12/1 04:40	13.3	↓-0.6
12/1 04:50	12.8	↓-0.5
12/1 05:00	12.2	↓-0.6
12/1 05:10	11.6	↓-0.6
12/1 05:20	11.0	↓-0.6
12/1 05:30	10.4	↓-0.6
12/1 05:40	9.8	↓-0.6
12/1 05:50	9.2	↓-0.6
12/1 06:00	8.6	↓-0.6
12/1 06:10	8.1	↓-0.5
12/1 06:20	7.6	↓-0.5
12/1 06:30	7.1	↓-0.5
12/1 06:40	6.6	↓-0.5
12/1 06:50	6.1	↓-0.5
12/1 07:00	5.7	↓-0.4
12/1 07:10	5.4	↓-0.3
12/1 07:20	5.0	↓-0.4
12/1 07:30	4.7	↓-0.3
12/1 07:40	4.5	↓-0.2
12/1 07:50	4.3	↓-0.2
12/1 08:00	4.2	↓-0.1
12/1 08:10	4.1	↓-0.1
12/1 08:20	4.1	0	干潮
12/1 08:30	4.1	0
12/1 08:40	4.2	↑0.1
12/1 08:50	4.3	↑0.1
12/1 09:00	4.4	↑0.1
12/1 09:10	4.6	↑0.2
12/1 09:20	4.8	↑0.2
12/1 09:30	5.1	↑0.3
12/1 09:40	5.3	↑0.2
12/1 09:50	5.7	↑0.4
12/1 10:00	6.0	↑0.3
12/1 10:10	6.4	↑0.4
12/1 10:20	6.8	↑0.4
12/1 10:30	7.3	↑0.5
12/1 10:40	7.8	↑0.5
12/1 10:50	8.3	↑0.5
12/1 11:00	8.8	↑0.5
12/1 11:10	9.4	↑0.6
12/1 11:20	10.0	↑0.6
12/1 11:30	10.6	↑0.6
12/1 11:40	11.2	↑0.6
12/1 11:50	11.8	↑0.6
12/1 12:00	12.5	↑0.7	最大潮位差
12/1 12:10	13.1	↑0.6
12/1 12:20	13.8	↑0.7	最大潮位差
12/1 12:30	14.4	↑0.6
12/1 12:40	15.1	↑0.7	最大潮位差
12/1 12:50	15.7	↑0.6
12/1 13:00	16.3	↑0.6
12/1 13:10	16.8	↑0.5
12/1 13:20	17.4	↑0.6
12/1 13:30	17.9	↑0.5
12/1 13:40	18.3	↑0.4
12/1 13:50	18.7	↑0.4
12/1 14:00	19.1	↑0.4
12/1 14:10	19.4	↑0.3
12/1 14:20	19.7	↑0.3
12/1 14:30	20.0	↑0.3
12/1 14:40	20.2	↑0.2
12/1 14:50	20.3	↑0.1
12/1 15:00	20.4	↑0.1
12/1 15:10	20.5	↑0.1
12/1 15:20	20.6	↑0.1
12/1 15:30	20.6	0	満潮
12/1 15:40	20.6	0
12/1 15:50	20.5	↓-0.1
12/1 16:00	20.4	↓-0.1
12/1 16:10	20.4	0
12/1 16:20	20.2	↓-0.2
12/1 16:30	20.1	↓-0.1
12/1 16:40	19.9	↓-0.2
12/1 16:50	19.7	↓-0.2
12/1 17:00	19.5	↓-0.2
12/1 17:10	19.3	↓-0.2
12/1 17:20	19.0	↓-0.3
12/1 17:30	18.8	↓-0.2
12/1 17:40	18.5	↓-0.3
12/1 17:50	18.2	↓-0.3
12/1 18:00	17.9	↓-0.3
12/1 18:10	17.6	↓-0.3
12/1 18:20	17.3	↓-0.3
12/1 18:30	16.9	↓-0.4
12/1 18:40	16.6	↓-0.3
12/1 18:50	16.3	↓-0.3
12/1 19:00	16.0	↓-0.3
12/1 19:10	15.7	↓-0.3
12/1 19:20	15.4	↓-0.3
12/1 19:30	15.2	↓-0.2
12/1 19:40	15.0	↓-0.2
12/1 19:50	14.8	↓-0.2
12/1 20:00	14.6	↓-0.2
12/1 20:10	14.5	↓-0.1
12/1 20:20	14.4	↓-0.1
12/1 20:30	14.3	↓-0.1
12/1 20:40	14.3	0	干潮
12/1 20:50	14.3	0
12/1 21:00	14.3	0
12/1 21:10	14.4	↑0.1
12/1 21:20	14.4	0
12/1 21:30	14.6	↑0.2
12/1 21:40	14.7	↑0.1
12/1 21:50	14.8	↑0.1
12/1 22:00	15.0	↑0.2
12/1 22:10	15.2	↑0.2
12/1 22:20	15.4	↑0.2
12/1 22:30	15.7	↑0.3
12/1 22:40	15.9	↑0.2
12/1 22:50	16.2	↑0.3
12/1 23:00	16.5	↑0.3
12/1 23:10	16.8	↑0.3
12/1 23:20	17.1	↑0.3
12/1 23:30	17.5	↑0.4
12/1 23:40	17.8	↑0.3
12/1 23:50	18.2	↑0.4