11 (土)	05:01	12:31	20:24	23:46
	32cm	3cm	30cm	28cm
中潮 出 05:43 入 16:59 出 19:19 入 10:53 潮干狩り ◎ 10:54～14:12

留萌（北海道）2025年10月11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
10/11 00:00	24.2	↑0.1
10/11 00:10	24.2	0
10/11 00:20	24.3	↑0.1
10/11 00:30	24.5	↑0.2
10/11 00:40	24.6	↑0.1
10/11 00:50	24.8	↑0.2
10/11 01:00	25.0	↑0.2
10/11 01:10	25.3	↑0.3
10/11 01:20	25.5	↑0.2
10/11 01:30	25.8	↑0.3
10/11 01:40	26.1	↑0.3
10/11 01:50	26.4	↑0.3
10/11 02:00	26.7	↑0.3
10/11 02:10	27.0	↑0.3
10/11 02:20	27.3	↑0.3
10/11 02:30	27.7	↑0.4
10/11 02:40	28.0	↑0.3
10/11 02:50	28.4	↑0.4
10/11 03:00	28.7	↑0.3
10/11 03:10	29.0	↑0.3
10/11 03:20	29.4	↑0.4
10/11 03:30	29.7	↑0.3
10/11 03:40	30.0	↑0.3
10/11 03:50	30.3	↑0.3
10/11 04:00	30.6	↑0.3
10/11 04:10	30.8	↑0.2
10/11 04:20	31.1	↑0.3
10/11 04:30	31.2	↑0.1
10/11 04:40	31.4	↑0.2
10/11 04:50	31.4	0
10/11 05:00	31.5	↑0.1	満潮
10/11 05:10	31.4	↓-0.1
10/11 05:20	31.4	0
10/11 05:30	31.2	↓-0.2
10/11 05:40	31.0	↓-0.2
10/11 05:50	30.7	↓-0.3
10/11 06:00	30.4	↓-0.3
10/11 06:10	30.0	↓-0.4
10/11 06:20	29.5	↓-0.5
10/11 06:30	29.0	↓-0.5
10/11 06:40	28.4	↓-0.6
10/11 06:50	27.8	↓-0.6
10/11 07:00	27.1	↓-0.7
10/11 07:10	26.3	↓-0.8
10/11 07:20	25.5	↓-0.8
10/11 07:30	24.7	↓-0.8
10/11 07:40	23.8	↓-0.9
10/11 07:50	22.9	↓-0.9
10/11 08:00	22.0	↓-0.9
10/11 08:10	21.0	↓-1.0
10/11 08:20	20.0	↓-1.0
10/11 08:30	19.0	↓-1.0
10/11 08:40	18.0	↓-1.0
10/11 08:50	17.0	↓-1.0
10/11 09:00	15.9	↓-1.1	最大潮位差
10/11 09:10	14.9	↓-1.0
10/11 09:20	13.9	↓-1.0
10/11 09:30	12.9	↓-1.0
10/11 09:40	11.9	↓-1.0
10/11 09:50	10.9	↓-1.0
10/11 10:00	10.0	↓-0.9
10/11 10:10	9.1	↓-0.9
10/11 10:20	8.2	↓-0.9
10/11 10:30	7.4	↓-0.8
10/11 10:40	6.7	↓-0.7
10/11 10:50	6.0	↓-0.7
10/11 11:00	5.3	↓-0.7
10/11 11:10	4.7	↓-0.6
10/11 11:20	4.2	↓-0.5
10/11 11:30	3.8	↓-0.4
10/11 11:40	3.4	↓-0.4
10/11 11:50	3.1	↓-0.3
10/11 12:00	2.8	↓-0.3
10/11 12:10	2.6	↓-0.2
10/11 12:20	2.5	↓-0.1
10/11 12:30	2.5	0	干潮
10/11 12:40	2.5	0
10/11 12:50	2.6	↑0.1
10/11 13:00	2.8	↑0.2
10/11 13:10	3.0	↑0.2
10/11 13:20	3.3	↑0.3
10/11 13:30	3.6	↑0.3
10/11 13:40	4.1	↑0.5
10/11 13:50	4.5	↑0.4
10/11 14:00	5.0	↑0.5
10/11 14:10	5.6	↑0.6
10/11 14:20	6.2	↑0.6
10/11 14:30	6.9	↑0.7
10/11 14:40	7.7	↑0.8
10/11 14:50	8.4	↑0.7
10/11 15:00	9.2	↑0.8
10/11 15:10	10.1	↑0.9
10/11 15:20	11.0	↑0.9
10/11 15:30	11.9	↑0.9
10/11 15:40	12.8	↑0.9
10/11 15:50	13.8	↑1.0
10/11 16:00	14.8	↑1.0
10/11 16:10	15.7	↑0.9
10/11 16:20	16.7	↑1.0
10/11 16:30	17.7	↑1.0
10/11 16:40	18.7	↑1.0
10/11 16:50	19.6	↑0.9
10/11 17:00	20.6	↑1.0
10/11 17:10	21.5	↑0.9
10/11 17:20	22.4	↑0.9
10/11 17:30	23.2	↑0.8
10/11 17:40	24.0	↑0.8
10/11 17:50	24.7	↑0.7
10/11 18:00	25.5	↑0.8
10/11 18:10	26.1	↑0.6
10/11 18:20	26.7	↑0.6
10/11 18:30	27.2	↑0.5
10/11 18:40	27.7	↑0.5
10/11 18:50	28.2	↑0.5
10/11 19:00	28.6	↑0.4
10/11 19:10	28.9	↑0.3
10/11 19:20	29.2	↑0.3
10/11 19:30	29.4	↑0.2
10/11 19:40	29.6	↑0.2
10/11 19:50	29.7	↑0.1
10/11 20:00	29.8	↑0.1
10/11 20:10	29.9	↑0.1
10/11 20:20	29.9	0	満潮
10/11 20:30	29.9	0
10/11 20:40	29.9	0
10/11 20:50	29.8	↓-0.1
10/11 21:00	29.7	↓-0.1
10/11 21:10	29.6	↓-0.1
10/11 21:20	29.5	↓-0.1
10/11 21:30	29.4	↓-0.1
10/11 21:40	29.2	↓-0.2
10/11 21:50	29.1	↓-0.1
10/11 22:00	28.9	↓-0.2
10/11 22:10	28.7	↓-0.2
10/11 22:20	28.6	↓-0.1
10/11 22:30	28.4	↓-0.2
10/11 22:40	28.3	↓-0.1
10/11 22:50	28.2	↓-0.1
10/11 23:00	28.1	↓-0.1
10/11 23:10	28.0	↓-0.1
10/11 23:20	27.9	↓-0.1
10/11 23:30	27.9	0
10/11 23:40	27.9	0	干潮
10/11 23:50	27.9	0