10 (月)	00:31	07:30	12:44	18:48
	21cm	13cm	19cm	13cm
若潮 出 06:20 入 16:16 出 01:05 入 13:31

留萌（北海道）2031年11月10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
11/10 00:00	19.9	↑0.1
11/10 00:10	20.0	↑0.1
11/10 00:20	20.0	0
11/10 00:30	20.0	0	満潮
11/10 00:40	20.0	0
11/10 00:50	20.0	0
11/10 01:00	20.0	0
11/10 01:10	19.9	↓-0.1
11/10 01:20	19.8	↓-0.1
11/10 01:30	19.7	↓-0.1
11/10 01:40	19.6	↓-0.1
11/10 01:50	19.5	↓-0.1
11/10 02:00	19.3	↓-0.2
11/10 02:10	19.2	↓-0.1
11/10 02:20	19.1	↓-0.1
11/10 02:30	18.9	↓-0.2
11/10 02:40	18.7	↓-0.2
11/10 02:50	18.6	↓-0.1
11/10 03:00	18.4	↓-0.2
11/10 03:10	18.2	↓-0.2
11/10 03:20	18.0	↓-0.2
11/10 03:30	17.7	↓-0.3
11/10 03:40	17.5	↓-0.2
11/10 03:50	17.3	↓-0.2
11/10 04:00	17.0	↓-0.3
11/10 04:10	16.7	↓-0.3
11/10 04:20	16.5	↓-0.2
11/10 04:30	16.2	↓-0.3
11/10 04:40	15.9	↓-0.3
11/10 04:50	15.6	↓-0.3
11/10 05:00	15.3	↓-0.3
11/10 05:10	15.1	↓-0.2
11/10 05:20	14.8	↓-0.3
11/10 05:30	14.5	↓-0.3
11/10 05:40	14.3	↓-0.2
11/10 05:50	14.1	↓-0.2
11/10 06:00	13.9	↓-0.2
11/10 06:10	13.7	↓-0.2
11/10 06:20	13.5	↓-0.2
11/10 06:30	13.4	↓-0.1
11/10 06:40	13.2	↓-0.2
11/10 06:50	13.1	↓-0.1
11/10 07:00	13.1	0
11/10 07:10	13.0	↓-0.1
11/10 07:20	13.0	0	干潮
11/10 07:30	13.0	0	干潮
11/10 07:40	13.0	0
11/10 07:50	13.0	0
11/10 08:00	13.1	↑0.1
11/10 08:10	13.2	↑0.1
11/10 08:20	13.2	0
11/10 08:30	13.4	↑0.2
11/10 08:40	13.5	↑0.1
11/10 08:50	13.6	↑0.1
11/10 09:00	13.8	↑0.2
11/10 09:10	14.0	↑0.2
11/10 09:20	14.2	↑0.2
11/10 09:30	14.4	↑0.2
11/10 09:40	14.6	↑0.2
11/10 09:50	14.9	↑0.3
11/10 10:00	15.1	↑0.2
11/10 10:10	15.4	↑0.3
11/10 10:20	15.7	↑0.3
11/10 10:30	15.9	↑0.2
11/10 10:40	16.2	↑0.3
11/10 10:50	16.5	↑0.3
11/10 11:00	16.7	↑0.2
11/10 11:10	16.9	↑0.2
11/10 11:20	17.2	↑0.3
11/10 11:30	17.4	↑0.2
11/10 11:40	17.6	↑0.2
11/10 11:50	17.7	↑0.1
11/10 12:00	17.8	↑0.1
11/10 12:10	17.9	↑0.1
11/10 12:20	18.0	↑0.1
11/10 12:30	18.1	↑0.1
11/10 12:40	18.1	0	満潮
11/10 12:50	18.1	0
11/10 13:00	18.1	0
11/10 13:10	18.0	↓-0.1
11/10 13:20	17.9	↓-0.1
11/10 13:30	17.8	↓-0.1
11/10 13:40	17.7	↓-0.1
11/10 13:50	17.6	↓-0.1
11/10 14:00	17.5	↓-0.1
11/10 14:10	17.3	↓-0.2
11/10 14:20	17.2	↓-0.1
11/10 14:30	17.0	↓-0.2
11/10 14:40	16.8	↓-0.2
11/10 14:50	16.7	↓-0.1
11/10 15:00	16.5	↓-0.2
11/10 15:10	16.3	↓-0.2
11/10 15:20	16.1	↓-0.2
11/10 15:30	15.9	↓-0.2
11/10 15:40	15.7	↓-0.2
11/10 15:50	15.5	↓-0.2
11/10 16:00	15.3	↓-0.2
11/10 16:10	15.1	↓-0.2
11/10 16:20	14.8	↓-0.3
11/10 16:30	14.6	↓-0.2
11/10 16:40	14.4	↓-0.2
11/10 16:50	14.2	↓-0.2
11/10 17:00	13.9	↓-0.3
11/10 17:10	13.7	↓-0.2
11/10 17:20	13.5	↓-0.2
11/10 17:30	13.3	↓-0.2
11/10 17:40	13.2	↓-0.1
11/10 17:50	13.0	↓-0.2
11/10 18:00	12.9	↓-0.1
11/10 18:10	12.8	↓-0.1
11/10 18:20	12.7	↓-0.1
11/10 18:30	12.6	↓-0.1
11/10 18:40	12.6	0	干潮
11/10 18:50	12.6	0
11/10 19:00	12.6	0
11/10 19:10	12.7	↑0.1
11/10 19:20	12.7	0
11/10 19:30	12.8	↑0.1
11/10 19:40	12.9	↑0.1
11/10 19:50	13.1	↑0.2
11/10 20:00	13.2	↑0.1
11/10 20:10	13.4	↑0.2
11/10 20:20	13.6	↑0.2
11/10 20:30	13.8	↑0.2
11/10 20:40	14.0	↑0.2
11/10 20:50	14.2	↑0.2
11/10 21:00	14.5	↑0.3
11/10 21:10	14.7	↑0.2
11/10 21:20	15.0	↑0.3
11/10 21:30	15.2	↑0.2
11/10 21:40	15.5	↑0.3
11/10 21:50	15.8	↑0.3
11/10 22:00	16.1	↑0.3
11/10 22:10	16.4	↑0.3
11/10 22:20	16.7	↑0.3
11/10 22:30	17.1	↑0.4	最大潮位差
11/10 22:40	17.4	↑0.3
11/10 22:50	17.7	↑0.3
11/10 23:00	18.0	↑0.3
11/10 23:10	18.3	↑0.3
11/10 23:20	18.5	↑0.2
11/10 23:30	18.8	↑0.3
11/10 23:40	19.0	↑0.2
11/10 23:50	19.2	↑0.2