1 (金)	05:50	00:16	21:46	14:08
	31cm	25cm	26cm	5cm
中潮 出 06:09 入 16:26 出 11:36 入 21:33 潮干狩り ○ 13:11～15:03

留萌（北海道）2030年11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
11/1 00:00	24.6	↓-0.1
11/1 00:10	24.6	0	干潮
11/1 00:20	24.6	0
11/1 00:30	24.6	0
11/1 00:40	24.7	↑0.1
11/1 00:50	24.7	0
11/1 01:00	24.8	↑0.1
11/1 01:10	24.9	↑0.1
11/1 01:20	25.0	↑0.1
11/1 01:30	25.2	↑0.2
11/1 01:40	25.3	↑0.1
11/1 01:50	25.5	↑0.2
11/1 02:00	25.7	↑0.2
11/1 02:10	25.9	↑0.2
11/1 02:20	26.1	↑0.2
11/1 02:30	26.3	↑0.2
11/1 02:40	26.5	↑0.2
11/1 02:50	26.7	↑0.2
11/1 03:00	26.9	↑0.2
11/1 03:10	27.1	↑0.2
11/1 03:20	27.4	↑0.3
11/1 03:30	27.6	↑0.2
11/1 03:40	27.9	↑0.3
11/1 03:50	28.1	↑0.2
11/1 04:00	28.3	↑0.2
11/1 04:10	28.6	↑0.3
11/1 04:20	28.8	↑0.2
11/1 04:30	29.0	↑0.2
11/1 04:40	29.2	↑0.2
11/1 04:50	29.4	↑0.2
11/1 05:00	29.6	↑0.2
11/1 05:10	29.7	↑0.1
11/1 05:20	29.8	↑0.1
11/1 05:30	29.9	↑0.1
11/1 05:40	30.0	↑0.1	満潮
11/1 05:50	30.0	0	満潮
11/1 06:00	30.0	0
11/1 06:10	29.9	↓-0.1
11/1 06:20	29.8	↓-0.1
11/1 06:30	29.7	↓-0.1
11/1 06:40	29.5	↓-0.2
11/1 06:50	29.2	↓-0.3
11/1 07:00	28.9	↓-0.3
11/1 07:10	28.6	↓-0.3
11/1 07:20	28.2	↓-0.4
11/1 07:30	27.8	↓-0.4
11/1 07:40	27.3	↓-0.5
11/1 07:50	26.8	↓-0.5
11/1 08:00	26.2	↓-0.6
11/1 08:10	25.6	↓-0.6
11/1 08:20	25.0	↓-0.6
11/1 08:30	24.4	↓-0.6
11/1 08:40	23.7	↓-0.7
11/1 08:50	23.0	↓-0.7
11/1 09:00	22.2	↓-0.8
11/1 09:10	21.5	↓-0.7
11/1 09:20	20.7	↓-0.8
11/1 09:30	19.9	↓-0.8
11/1 09:40	19.1	↓-0.8
11/1 09:50	18.3	↓-0.8
11/1 10:00	17.5	↓-0.8
11/1 10:10	16.7	↓-0.8
11/1 10:20	15.8	↓-0.9	最大潮位差
11/1 10:30	15.0	↓-0.8
11/1 10:40	14.2	↓-0.8
11/1 10:50	13.5	↓-0.7
11/1 11:00	12.7	↓-0.8
11/1 11:10	12.0	↓-0.7
11/1 11:20	11.2	↓-0.8
11/1 11:30	10.5	↓-0.7
11/1 11:40	9.9	↓-0.6
11/1 11:50	9.3	↓-0.6
11/1 12:00	8.7	↓-0.6
11/1 12:10	8.1	↓-0.6
11/1 12:20	7.6	↓-0.5
11/1 12:30	7.2	↓-0.4
11/1 12:40	6.8	↓-0.4
11/1 12:50	6.4	↓-0.4
11/1 13:00	6.0	↓-0.4
11/1 13:10	5.8	↓-0.2
11/1 13:20	5.5	↓-0.3
11/1 13:30	5.3	↓-0.2
11/1 13:40	5.2	↓-0.1
11/1 13:50	5.1	↓-0.1
11/1 14:00	5.0	↓-0.1	干潮
11/1 14:10	5.0	0
11/1 14:20	5.0	0
11/1 14:30	5.1	↑0.1
11/1 14:40	5.3	↑0.2
11/1 14:50	5.4	↑0.1
11/1 15:00	5.7	↑0.3
11/1 15:10	6.0	↑0.3
11/1 15:20	6.3	↑0.3
11/1 15:30	6.7	↑0.4
11/1 15:40	7.1	↑0.4
11/1 15:50	7.6	↑0.5
11/1 16:00	8.1	↑0.5
11/1 16:10	8.7	↑0.6
11/1 16:20	9.3	↑0.6
11/1 16:30	9.9	↑0.6
11/1 16:40	10.6	↑0.7
11/1 16:50	11.3	↑0.7
11/1 17:00	12.0	↑0.7
11/1 17:10	12.7	↑0.7
11/1 17:20	13.5	↑0.8
11/1 17:30	14.3	↑0.8
11/1 17:40	15.1	↑0.8
11/1 17:50	15.8	↑0.7
11/1 18:00	16.6	↑0.8
11/1 18:10	17.3	↑0.7
11/1 18:20	18.1	↑0.8
11/1 18:30	18.8	↑0.7
11/1 18:40	19.5	↑0.7
11/1 18:50	20.2	↑0.7
11/1 19:00	20.8	↑0.6
11/1 19:10	21.4	↑0.6
11/1 19:20	22.0	↑0.6
11/1 19:30	22.5	↑0.5
11/1 19:40	23.0	↑0.5
11/1 19:50	23.4	↑0.4
11/1 20:00	23.8	↑0.4
11/1 20:10	24.2	↑0.4
11/1 20:20	24.5	↑0.3
11/1 20:30	24.8	↑0.3
11/1 20:40	25.0	↑0.2
11/1 20:50	25.2	↑0.2
11/1 21:00	25.4	↑0.2
11/1 21:10	25.5	↑0.1
11/1 21:20	25.6	↑0.1
11/1 21:30	25.7	↑0.1
11/1 21:40	25.7	0	満潮
11/1 21:50	25.7	0
11/1 22:00	25.7	0
11/1 22:10	25.6	↓-0.1
11/1 22:20	25.6	0
11/1 22:30	25.5	↓-0.1
11/1 22:40	25.4	↓-0.1
11/1 22:50	25.3	↓-0.1
11/1 23:00	25.2	↓-0.1
11/1 23:10	25.1	↓-0.1
11/1 23:20	25.0	↓-0.1
11/1 23:30	24.9	↓-0.1
11/1 23:40	24.8	↓-0.1
11/1 23:50	24.7	↓-0.1