1 (日)	04:48	13:01	20:46	23:45
	29cm	3cm	26cm	24cm
中潮 出 06:46 入 16:00 出 10:49 入 20:11 潮干狩り ◎ 11:15～14:48

留萌（北海道）2019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	24.0	↑0.1
12/1 00:10	24.1	↑0.1
12/1 00:20	24.2	↑0.1
12/1 00:30	24.3	↑0.1
12/1 00:40	24.4	↑0.1
12/1 00:50	24.6	↑0.2
12/1 01:00	24.7	↑0.1
12/1 01:10	24.9	↑0.2
12/1 01:20	25.1	↑0.2
12/1 01:30	25.2	↑0.1
12/1 01:40	25.4	↑0.2
12/1 01:50	25.6	↑0.2
12/1 02:00	25.8	↑0.2
12/1 02:10	26.0	↑0.2
12/1 02:20	26.2	↑0.2
12/1 02:30	26.4	↑0.2
12/1 02:40	26.6	↑0.2
12/1 02:50	26.7	↑0.1
12/1 03:00	26.9	↑0.2
12/1 03:10	27.1	↑0.2
12/1 03:20	27.3	↑0.2
12/1 03:30	27.5	↑0.2
12/1 03:40	27.7	↑0.2
12/1 03:50	27.8	↑0.1
12/1 04:00	28.0	↑0.2
12/1 04:10	28.1	↑0.1
12/1 04:20	28.2	↑0.1
12/1 04:30	28.3	↑0.1
12/1 04:40	28.3	0	満潮
12/1 04:50	28.3	0
12/1 05:00	28.3	0
12/1 05:10	28.2	↓-0.1
12/1 05:20	28.1	↓-0.1
12/1 05:30	28.0	↓-0.1
12/1 05:40	27.8	↓-0.2
12/1 05:50	27.5	↓-0.3
12/1 06:00	27.2	↓-0.3
12/1 06:10	26.9	↓-0.3
12/1 06:20	26.5	↓-0.4
12/1 06:30	26.0	↓-0.5
12/1 06:40	25.5	↓-0.5
12/1 06:50	25.0	↓-0.5
12/1 07:00	24.4	↓-0.6
12/1 07:10	23.8	↓-0.6
12/1 07:20	23.2	↓-0.6
12/1 07:30	22.5	↓-0.7
12/1 07:40	21.8	↓-0.7
12/1 07:50	21.1	↓-0.7
12/1 08:00	20.4	↓-0.7
12/1 08:10	19.6	↓-0.8
12/1 08:20	18.8	↓-0.8
12/1 08:30	18.0	↓-0.8
12/1 08:40	17.2	↓-0.8
12/1 08:50	16.4	↓-0.8
12/1 09:00	15.5	↓-0.9	最大潮位差
12/1 09:10	14.7	↓-0.8
12/1 09:20	13.9	↓-0.8
12/1 09:30	13.1	↓-0.8
12/1 09:40	12.3	↓-0.8
12/1 09:50	11.5	↓-0.8
12/1 10:00	10.7	↓-0.8
12/1 10:10	9.9	↓-0.8
12/1 10:20	9.2	↓-0.7
12/1 10:30	8.5	↓-0.7
12/1 10:40	7.8	↓-0.7
12/1 10:50	7.1	↓-0.7
12/1 11:00	6.5	↓-0.6
12/1 11:10	6.0	↓-0.5
12/1 11:20	5.5	↓-0.5
12/1 11:30	5.0	↓-0.5
12/1 11:40	4.6	↓-0.4
12/1 11:50	4.2	↓-0.4
12/1 12:00	3.9	↓-0.3
12/1 12:10	3.6	↓-0.3
12/1 12:20	3.4	↓-0.2
12/1 12:30	3.2	↓-0.2
12/1 12:40	3.1	↓-0.1
12/1 12:50	3.0	↓-0.1
12/1 13:00	3.0	0	干潮
12/1 13:10	3.0	0
12/1 13:20	3.0	0
12/1 13:30	3.2	↑0.2
12/1 13:40	3.3	↑0.1
12/1 13:50	3.6	↑0.3
12/1 14:00	3.8	↑0.2
12/1 14:10	4.1	↑0.3
12/1 14:20	4.5	↑0.4
12/1 14:30	4.9	↑0.4
12/1 14:40	5.4	↑0.5
12/1 14:50	5.9	↑0.5
12/1 15:00	6.5	↑0.6
12/1 15:10	7.0	↑0.5
12/1 15:20	7.7	↑0.7
12/1 15:30	8.4	↑0.7
12/1 15:40	9.1	↑0.7
12/1 15:50	9.8	↑0.7
12/1 16:00	10.6	↑0.8
12/1 16:10	11.4	↑0.8
12/1 16:20	12.2	↑0.8
12/1 16:30	13.0	↑0.8
12/1 16:40	13.9	↑0.9	最大潮位差
12/1 16:50	14.7	↑0.8
12/1 17:00	15.5	↑0.8
12/1 17:10	16.3	↑0.8
12/1 17:20	17.1	↑0.8
12/1 17:30	17.9	↑0.8
12/1 17:40	18.6	↑0.7
12/1 17:50	19.3	↑0.7
12/1 18:00	20.0	↑0.7
12/1 18:10	20.6	↑0.6
12/1 18:20	21.2	↑0.6
12/1 18:30	21.8	↑0.6
12/1 18:40	22.3	↑0.5
12/1 18:50	22.7	↑0.4
12/1 19:00	23.2	↑0.5
12/1 19:10	23.5	↑0.3
12/1 19:20	23.8	↑0.3
12/1 19:30	24.1	↑0.3
12/1 19:40	24.4	↑0.3
12/1 19:50	24.6	↑0.2
12/1 20:00	24.7	↑0.1
12/1 20:10	24.9	↑0.2
12/1 20:20	24.9	0
12/1 20:30	25.0	↑0.1
12/1 20:40	25.0	0	満潮
12/1 20:50	25.0	0
12/1 21:00	25.0	0
12/1 21:10	25.0	0
12/1 21:20	24.9	↓-0.1
12/1 21:30	24.8	↓-0.1
12/1 21:40	24.7	↓-0.1
12/1 21:50	24.6	↓-0.1
12/1 22:00	24.5	↓-0.1
12/1 22:10	24.4	↓-0.1
12/1 22:20	24.3	↓-0.1
12/1 22:30	24.2	↓-0.1
12/1 22:40	24.1	↓-0.1
12/1 22:50	24.0	↓-0.1
12/1 23:00	23.9	↓-0.1
12/1 23:10	23.9	0
12/1 23:20	23.8	↓-0.1
12/1 23:30	23.8	0
12/1 23:40	23.8	0	干潮
12/1 23:50	23.8	0