3 (水)	00:53	08:09	16:10	20:52
	22cm	-1cm	25cm	20cm
大潮 出 06:49 入 15:59 出 14:12 入 04:25 潮干狩り ◎ 06:49～10:56

留萌（北海道）2025年12月3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
12/3 00:00	20.6	↑0.2
12/3 00:10	20.8	↑0.2
12/3 00:20	20.9	↑0.1
12/3 00:30	21.0	↑0.1
12/3 00:40	21.1	↑0.1
12/3 00:50	21.1	0	満潮
12/3 01:00	21.1	0
12/3 01:10	21.0	↓-0.1
12/3 01:20	20.9	↓-0.1
12/3 01:30	20.7	↓-0.2
12/3 01:40	20.5	↓-0.2
12/3 01:50	20.2	↓-0.3
12/3 02:00	19.9	↓-0.3
12/3 02:10	19.5	↓-0.4
12/3 02:20	19.0	↓-0.5
12/3 02:30	18.5	↓-0.5
12/3 02:40	18.0	↓-0.5
12/3 02:50	17.4	↓-0.6
12/3 03:00	16.8	↓-0.6
12/3 03:10	16.1	↓-0.7
12/3 03:20	15.4	↓-0.7
12/3 03:30	14.7	↓-0.7
12/3 03:40	14.0	↓-0.7
12/3 03:50	13.2	↓-0.8
12/3 04:00	12.4	↓-0.8
12/3 04:10	11.6	↓-0.8
12/3 04:20	10.8	↓-0.8
12/3 04:30	10.0	↓-0.8
12/3 04:40	9.2	↓-0.8
12/3 04:50	8.4	↓-0.8
12/3 05:00	7.6	↓-0.8
12/3 05:10	6.8	↓-0.8
12/3 05:20	6.0	↓-0.8
12/3 05:30	5.2	↓-0.8
12/3 05:40	4.5	↓-0.7
12/3 05:50	3.7	↓-0.8
12/3 06:00	3.0	↓-0.7
12/3 06:10	2.4	↓-0.6
12/3 06:20	1.7	↓-0.7
12/3 06:30	1.1	↓-0.6
12/3 06:40	0.5	↓-0.6
12/3 06:50	0.0	↓-0.5
12/3 07:00	-0.4	0
12/3 07:10	-0.8	↓-0.4
12/3 07:20	-1.2	↓-0.4
12/3 07:30	-1.5	↓-0.3
12/3 07:40	-1.7	↓-0.2
12/3 07:50	-1.8	↓-0.1
12/3 08:00	-1.9	↓-0.1	干潮
12/3 08:10	-1.9	0
12/3 08:20	-1.9	0
12/3 08:30	-1.8	↑0.1
12/3 08:40	-1.6	↑0.2
12/3 08:50	-1.4	↑0.2
12/3 09:00	-1.1	↑0.3
12/3 09:10	-0.8	↑0.3
12/3 09:20	-0.4	↑0.4
12/3 09:30	0.1	↑0.5
12/3 09:40	0.6	↑0.5
12/3 09:50	1.1	↑0.5
12/3 10:00	1.7	↑0.6
12/3 10:10	2.4	↑0.7
12/3 10:20	3.0	↑0.6
12/3 10:30	3.7	↑0.7
12/3 10:40	4.5	↑0.8
12/3 10:50	5.3	↑0.8
12/3 11:00	6.1	↑0.8
12/3 11:10	6.9	↑0.8
12/3 11:20	7.8	↑0.9
12/3 11:30	8.7	↑0.9
12/3 11:40	9.6	↑0.9
12/3 11:50	10.5	↑0.9
12/3 12:00	11.4	↑0.9
12/3 12:10	12.4	↑1.0	最大潮位差
12/3 12:20	13.3	↑0.9
12/3 12:30	14.2	↑0.9
12/3 12:40	15.1	↑0.9
12/3 12:50	16.0	↑0.9
12/3 13:00	16.9	↑0.9
12/3 13:10	17.7	↑0.8
12/3 13:20	18.5	↑0.8
12/3 13:30	19.2	↑0.7
12/3 13:40	19.9	↑0.7
12/3 13:50	20.6	↑0.7
12/3 14:00	21.2	↑0.6
12/3 14:10	21.7	↑0.5
12/3 14:20	22.2	↑0.5
12/3 14:30	22.7	↑0.5
12/3 14:40	23.1	↑0.4
12/3 14:50	23.4	↑0.3
12/3 15:00	23.7	↑0.3
12/3 15:10	24.0	↑0.3
12/3 15:20	24.2	↑0.2
12/3 15:30	24.4	↑0.2
12/3 15:40	24.5	↑0.1
12/3 15:50	24.6	↑0.1
12/3 16:00	24.6	0	満潮
12/3 16:10	24.6	0	満潮
12/3 16:20	24.6	0
12/3 16:30	24.6	0
12/3 16:40	24.5	↓-0.1
12/3 16:50	24.4	↓-0.1
12/3 17:00	24.3	↓-0.1
12/3 17:10	24.1	↓-0.2
12/3 17:20	23.9	↓-0.2
12/3 17:30	23.7	↓-0.2
12/3 17:40	23.5	↓-0.2
12/3 17:50	23.2	↓-0.3
12/3 18:00	22.9	↓-0.3
12/3 18:10	22.7	↓-0.2
12/3 18:20	22.4	↓-0.3
12/3 18:30	22.1	↓-0.3
12/3 18:40	21.8	↓-0.3
12/3 18:50	21.5	↓-0.3
12/3 19:00	21.2	↓-0.3
12/3 19:10	21.0	↓-0.2
12/3 19:20	20.7	↓-0.3
12/3 19:30	20.5	↓-0.2
12/3 19:40	20.3	↓-0.2
12/3 19:50	20.1	↓-0.2
12/3 20:00	19.9	↓-0.2
12/3 20:10	19.8	↓-0.1
12/3 20:20	19.7	↓-0.1
12/3 20:30	19.6	↓-0.1
12/3 20:40	19.6	0
12/3 20:50	19.6	0	干潮
12/3 21:00	19.6	0
12/3 21:10	19.6	0
12/3 21:20	19.7	↑0.1
12/3 21:30	19.7	0
12/3 21:40	19.9	↑0.2
12/3 21:50	20.0	↑0.1
12/3 22:00	20.1	↑0.1
12/3 22:10	20.3	↑0.2
12/3 22:20	20.4	↑0.1
12/3 22:30	20.6	↑0.2
12/3 22:40	20.8	↑0.2
12/3 22:50	21.1	↑0.3
12/3 23:00	21.3	↑0.2
12/3 23:10	21.5	↑0.2
12/3 23:20	21.8	↑0.3
12/3 23:30	22.0	↑0.2
12/3 23:40	22.2	↑0.2
12/3 23:50	22.5	↑0.3