03 (火)	10:24	05:06	22:58	17:03
	18cm	14cm	20cm	13cm
小潮 出 06:49 入 15:59 出 12:12 入 -

留萌（北海道）2030年12月03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	18.7	↓-0.2
12/3 00:10	18.5	↓-0.2
12/3 00:20	18.3	↓-0.2
12/3 00:30	18.1	↓-0.2
12/3 00:40	17.8	↓-0.3
12/3 00:50	17.6	↓-0.2
12/3 01:00	17.3	↓-0.3
12/3 01:10	17.1	↓-0.2
12/3 01:20	16.9	↓-0.2
12/3 01:30	16.6	↓-0.3
12/3 01:40	16.4	↓-0.2
12/3 01:50	16.2	↓-0.2
12/3 02:00	15.9	↓-0.3
12/3 02:10	15.7	↓-0.2
12/3 02:20	15.5	↓-0.2
12/3 02:30	15.3	↓-0.2
12/3 02:40	15.0	↓-0.3
12/3 02:50	14.8	↓-0.2
12/3 03:00	14.6	↓-0.2
12/3 03:10	14.4	↓-0.2
12/3 03:20	14.2	↓-0.2
12/3 03:30	14.0	↓-0.2
12/3 03:40	13.9	↓-0.1
12/3 03:50	13.7	↓-0.2
12/3 04:00	13.6	↓-0.1
12/3 04:10	13.5	↓-0.1
12/3 04:20	13.3	↓-0.2
12/3 04:30	13.3	0
12/3 04:40	13.2	↓-0.1
12/3 04:50	13.2	0
12/3 05:00	13.1	↓-0.1	干潮
12/3 05:10	13.1	0
12/3 05:20	13.1	0
12/3 05:30	13.2	↑0.1
12/3 05:40	13.3	↑0.1
12/3 05:50	13.3	0
12/3 06:00	13.4	↑0.1
12/3 06:10	13.6	↑0.2
12/3 06:20	13.7	↑0.1
12/3 06:30	13.8	↑0.1
12/3 06:40	14.0	↑0.2
12/3 06:50	14.2	↑0.2
12/3 07:00	14.3	↑0.1
12/3 07:10	14.5	↑0.2
12/3 07:20	14.7	↑0.2
12/3 07:30	14.9	↑0.2
12/3 07:40	15.1	↑0.2
12/3 07:50	15.3	↑0.2
12/3 08:00	15.5	↑0.2
12/3 08:10	15.7	↑0.2
12/3 08:20	15.9	↑0.2
12/3 08:30	16.0	↑0.1
12/3 08:40	16.2	↑0.2
12/3 08:50	16.4	↑0.2
12/3 09:00	16.5	↑0.1
12/3 09:10	16.7	↑0.2
12/3 09:20	16.8	↑0.1
12/3 09:30	16.9	↑0.1
12/3 09:40	17.0	↑0.1
12/3 09:50	17.1	↑0.1
12/3 10:00	17.1	0
12/3 10:10	17.2	↑0.1
12/3 10:20	17.2	0	満潮
12/3 10:30	17.2	0
12/3 10:40	17.1	↓-0.1
12/3 10:50	17.1	0
12/3 11:00	17.0	↓-0.1
12/3 11:10	17.0	0
12/3 11:20	16.9	↓-0.1
12/3 11:30	16.8	↓-0.1
12/3 11:40	16.6	↓-0.2
12/3 11:50	16.5	↓-0.1
12/3 12:00	16.4	↓-0.1
12/3 12:10	16.2	↓-0.2
12/3 12:20	16.1	↓-0.1
12/3 12:30	15.9	↓-0.2
12/3 12:40	15.7	↓-0.2
12/3 12:50	15.6	↓-0.1
12/3 13:00	15.4	↓-0.2
12/3 13:10	15.2	↓-0.2
12/3 13:20	15.1	↓-0.1
12/3 13:30	14.9	↓-0.2
12/3 13:40	14.7	↓-0.2
12/3 13:50	14.6	↓-0.1
12/3 14:00	14.4	↓-0.2
12/3 14:10	14.2	↓-0.2
12/3 14:20	14.1	↓-0.1
12/3 14:30	13.9	↓-0.2
12/3 14:40	13.7	↓-0.2
12/3 14:50	13.6	↓-0.1
12/3 15:00	13.4	↓-0.2
12/3 15:10	13.2	↓-0.2
12/3 15:20	13.1	↓-0.1
12/3 15:30	12.9	↓-0.2
12/3 15:40	12.7	↓-0.2
12/3 15:50	12.6	↓-0.1
12/3 16:00	12.5	↓-0.1
12/3 16:10	12.3	↓-0.2
12/3 16:20	12.2	↓-0.1
12/3 16:30	12.2	0
12/3 16:40	12.1	↓-0.1
12/3 16:50	12.1	0
12/3 17:00	12.0	↓-0.1	干潮
12/3 17:10	12.1	↑0.1
12/3 17:20	12.1	0
12/3 17:30	12.1	0
12/3 17:40	12.2	↑0.1
12/3 17:50	12.3	↑0.1
12/3 18:00	12.5	↑0.2
12/3 18:10	12.6	↑0.1
12/3 18:20	12.8	↑0.2
12/3 18:30	13.0	↑0.2
12/3 18:40	13.2	↑0.2
12/3 18:50	13.5	↑0.3
12/3 19:00	13.8	↑0.3
12/3 19:10	14.0	↑0.2
12/3 19:20	14.3	↑0.3
12/3 19:30	14.6	↑0.3
12/3 19:40	14.9	↑0.3
12/3 19:50	15.2	↑0.3
12/3 20:00	15.6	↑0.4	最大潮位差
12/3 20:10	15.9	↑0.3
12/3 20:20	16.2	↑0.3
12/3 20:30	16.5	↑0.3
12/3 20:40	16.9	↑0.4	最大潮位差
12/3 20:50	17.2	↑0.3
12/3 21:00	17.5	↑0.3
12/3 21:10	17.8	↑0.3
12/3 21:20	18.0	↑0.2
12/3 21:30	18.3	↑0.3
12/3 21:40	18.5	↑0.2
12/3 21:50	18.7	↑0.2
12/3 22:00	18.9	↑0.2
12/3 22:10	19.1	↑0.2
12/3 22:20	19.2	↑0.1
12/3 22:30	19.3	↑0.1
12/3 22:40	19.4	↑0.1
12/3 22:50	19.4	0	満潮
12/3 23:00	19.4	0
12/3 23:10	19.4	0
12/3 23:20	19.3	↓-0.1
12/3 23:30	19.3	0
12/3 23:40	19.1	↓-0.2
12/3 23:50	19.0	↓-0.1