11 (木)	01:19	08:00	15:03	20:33
	20cm	7cm	20cm	14cm
大潮 出 06:22 入 16:15 出 14:20 入 02:59

留萌（北海道）2027年11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
11/11 00:00	18.0	↑0.3
11/11 00:10	18.3	↑0.3
11/11 00:20	18.5	↑0.2
11/11 00:30	18.7	↑0.2
11/11 00:40	18.9	↑0.2
11/11 00:50	19.1	↑0.2
11/11 01:00	19.1	0
11/11 01:10	19.2	↑0.1	満潮
11/11 01:20	19.2	0
11/11 01:30	19.2	0
11/11 01:40	19.1	↓-0.1
11/11 01:50	19.0	↓-0.1
11/11 02:00	18.8	↓-0.2
11/11 02:10	18.6	↓-0.2
11/11 02:20	18.4	↓-0.2
11/11 02:30	18.1	↓-0.3
11/11 02:40	17.9	↓-0.2
11/11 02:50	17.5	↓-0.4
11/11 03:00	17.2	↓-0.3
11/11 03:10	16.8	↓-0.4
11/11 03:20	16.4	↓-0.4
11/11 03:30	16.0	↓-0.4
11/11 03:40	15.6	↓-0.4
11/11 03:50	15.2	↓-0.4
11/11 04:00	14.7	↓-0.5
11/11 04:10	14.3	↓-0.4
11/11 04:20	13.8	↓-0.5
11/11 04:30	13.3	↓-0.5
11/11 04:40	12.8	↓-0.5
11/11 04:50	12.4	↓-0.4
11/11 05:00	11.9	↓-0.5
11/11 05:10	11.4	↓-0.5
11/11 05:20	10.9	↓-0.5
11/11 05:30	10.4	↓-0.5
11/11 05:40	9.9	↓-0.5
11/11 05:50	9.5	↓-0.4
11/11 06:00	9.0	↓-0.5
11/11 06:10	8.6	↓-0.4
11/11 06:20	8.2	↓-0.4
11/11 06:30	7.8	↓-0.4
11/11 06:40	7.5	↓-0.3
11/11 06:50	7.2	↓-0.3
11/11 07:00	6.9	↓-0.3
11/11 07:10	6.7	↓-0.2
11/11 07:20	6.5	↓-0.2
11/11 07:30	6.4	↓-0.1
11/11 07:40	6.3	↓-0.1
11/11 07:50	6.3	0	干潮
11/11 08:00	6.2	↓-0.1	干潮
11/11 08:10	6.3	↑0.1
11/11 08:20	6.3	0
11/11 08:30	6.4	↑0.1
11/11 08:40	6.5	↑0.1
11/11 08:50	6.7	↑0.2
11/11 09:00	6.9	↑0.2
11/11 09:10	7.1	↑0.2
11/11 09:20	7.4	↑0.3
11/11 09:30	7.7	↑0.3
11/11 09:40	8.0	↑0.3
11/11 09:50	8.3	↑0.3
11/11 10:00	8.7	↑0.4
11/11 10:10	9.1	↑0.4
11/11 10:20	9.5	↑0.4
11/11 10:30	10.0	↑0.5
11/11 10:40	10.4	↑0.4
11/11 10:50	10.9	↑0.5
11/11 11:00	11.4	↑0.5
11/11 11:10	12.0	↑0.6	最大潮位差
11/11 11:20	12.5	↑0.5
11/11 11:30	13.0	↑0.5
11/11 11:40	13.6	↑0.6	最大潮位差
11/11 11:50	14.1	↑0.5
11/11 12:00	14.7	↑0.6	最大潮位差
11/11 12:10	15.2	↑0.5
11/11 12:20	15.7	↑0.5
11/11 12:30	16.2	↑0.5
11/11 12:40	16.7	↑0.5
11/11 12:50	17.2	↑0.5
11/11 13:00	17.6	↑0.4
11/11 13:10	18.0	↑0.4
11/11 13:20	18.4	↑0.4
11/11 13:30	18.7	↑0.3
11/11 13:40	19.0	↑0.3
11/11 13:50	19.2	↑0.2
11/11 14:00	19.4	↑0.2
11/11 14:10	19.6	↑0.2
11/11 14:20	19.7	↑0.1
11/11 14:30	19.8	↑0.1
11/11 14:40	19.9	↑0.1
11/11 14:50	20.0	↑0.1
11/11 15:00	20.0	0	満潮
11/11 15:10	20.0	0
11/11 15:20	19.9	↓-0.1
11/11 15:30	19.9	0
11/11 15:40	19.8	↓-0.1
11/11 15:50	19.7	↓-0.1
11/11 16:00	19.6	↓-0.1
11/11 16:10	19.4	↓-0.2
11/11 16:20	19.3	↓-0.1
11/11 16:30	19.1	↓-0.2
11/11 16:40	18.9	↓-0.2
11/11 16:50	18.6	↓-0.3
11/11 17:00	18.4	↓-0.2
11/11 17:10	18.1	↓-0.3
11/11 17:20	17.8	↓-0.3
11/11 17:30	17.6	↓-0.2
11/11 17:40	17.2	↓-0.4
11/11 17:50	16.9	↓-0.3
11/11 18:00	16.6	↓-0.3
11/11 18:10	16.3	↓-0.3
11/11 18:20	16.0	↓-0.3
11/11 18:30	15.7	↓-0.3
11/11 18:40	15.4	↓-0.3
11/11 18:50	15.1	↓-0.3
11/11 19:00	14.8	↓-0.3
11/11 19:10	14.6	↓-0.2
11/11 19:20	14.4	↓-0.2
11/11 19:30	14.2	↓-0.2
11/11 19:40	14.0	↓-0.2
11/11 19:50	13.9	↓-0.1
11/11 20:00	13.8	↓-0.1
11/11 20:10	13.7	↓-0.1
11/11 20:20	13.6	↓-0.1
11/11 20:30	13.6	0	干潮
11/11 20:40	13.6	0
11/11 20:50	13.7	↑0.1
11/11 21:00	13.7	0
11/11 21:10	13.8	↑0.1
11/11 21:20	13.9	↑0.1
11/11 21:30	14.1	↑0.2
11/11 21:40	14.2	↑0.1
11/11 21:50	14.4	↑0.2
11/11 22:00	14.6	↑0.2
11/11 22:10	14.8	↑0.2
11/11 22:20	15.0	↑0.2
11/11 22:30	15.3	↑0.3
11/11 22:40	15.6	↑0.3
11/11 22:50	15.9	↑0.3
11/11 23:00	16.2	↑0.3
11/11 23:10	16.5	↑0.3
11/11 23:20	16.8	↑0.3
11/11 23:30	17.2	↑0.4
11/11 23:40	17.5	↑0.3
11/11 23:50	17.9	↑0.4