14 (火)	02:27	08:44	14:49	21:01
	23cm	12cm	25cm	13cm
中潮 出 05:46 入 16:54 出 03:21 入 15:32

留萌（北海道）2031年10月14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
10/14 00:00	18.5	↑0.5
10/14 00:10	19.0	↑0.5
10/14 00:20	19.5	↑0.5
10/14 00:30	19.9	↑0.4
10/14 00:40	20.4	↑0.5
10/14 00:50	20.8	↑0.4
10/14 01:00	21.2	↑0.4
10/14 01:10	21.5	↑0.3
10/14 01:20	21.8	↑0.3
10/14 01:30	22.1	↑0.3
10/14 01:40	22.3	↑0.2
10/14 01:50	22.5	↑0.2
10/14 02:00	22.6	↑0.1
10/14 02:10	22.7	↑0.1
10/14 02:20	22.8	↑0.1	満潮
10/14 02:30	22.8	0
10/14 02:40	22.7	↓-0.1
10/14 02:50	22.7	0
10/14 03:00	22.6	↓-0.1
10/14 03:10	22.4	↓-0.2
10/14 03:20	22.3	↓-0.1
10/14 03:30	22.1	↓-0.2
10/14 03:40	21.8	↓-0.3
10/14 03:50	21.6	↓-0.2
10/14 04:00	21.3	↓-0.3
10/14 04:10	21.0	↓-0.3
10/14 04:20	20.7	↓-0.3
10/14 04:30	20.4	↓-0.3
10/14 04:40	20.0	↓-0.4
10/14 04:50	19.6	↓-0.4
10/14 05:00	19.2	↓-0.4
10/14 05:10	18.8	↓-0.4
10/14 05:20	18.4	↓-0.4
10/14 05:30	18.0	↓-0.4
10/14 05:40	17.5	↓-0.5
10/14 05:50	17.1	↓-0.4
10/14 06:00	16.6	↓-0.5
10/14 06:10	16.2	↓-0.4
10/14 06:20	15.7	↓-0.5
10/14 06:30	15.3	↓-0.4
10/14 06:40	14.8	↓-0.5
10/14 06:50	14.4	↓-0.4
10/14 07:00	14.0	↓-0.4
10/14 07:10	13.7	↓-0.3
10/14 07:20	13.3	↓-0.4
10/14 07:30	13.0	↓-0.3
10/14 07:40	12.8	↓-0.2
10/14 07:50	12.5	↓-0.3
10/14 08:00	12.3	↓-0.2
10/14 08:10	12.2	↓-0.1
10/14 08:20	12.1	↓-0.1
10/14 08:30	12.0	↓-0.1
10/14 08:40	12.0	0	干潮
10/14 08:50	12.0	0
10/14 09:00	12.0	0
10/14 09:10	12.1	↑0.1
10/14 09:20	12.2	↑0.1
10/14 09:30	12.4	↑0.2
10/14 09:40	12.6	↑0.2
10/14 09:50	12.8	↑0.2
10/14 10:00	13.1	↑0.3
10/14 10:10	13.3	↑0.2
10/14 10:20	13.7	↑0.4
10/14 10:30	14.0	↑0.3
10/14 10:40	14.4	↑0.4
10/14 10:50	14.8	↑0.4
10/14 11:00	15.3	↑0.5
10/14 11:10	15.7	↑0.4
10/14 11:20	16.2	↑0.5
10/14 11:30	16.8	↑0.6	最大潮位差
10/14 11:40	17.3	↑0.5
10/14 11:50	17.9	↑0.6	最大潮位差
10/14 12:00	18.4	↑0.5
10/14 12:10	19.0	↑0.6	最大潮位差
10/14 12:20	19.6	↑0.6	最大潮位差
10/14 12:30	20.2	↑0.6	最大潮位差
10/14 12:40	20.7	↑0.5
10/14 12:50	21.3	↑0.6	最大潮位差
10/14 13:00	21.8	↑0.5
10/14 13:10	22.3	↑0.5
10/14 13:20	22.7	↑0.4
10/14 13:30	23.1	↑0.4
10/14 13:40	23.5	↑0.4
10/14 13:50	23.8	↑0.3
10/14 14:00	24.1	↑0.3
10/14 14:10	24.3	↑0.2
10/14 14:20	24.5	↑0.2
10/14 14:30	24.6	↑0.1
10/14 14:40	24.7	↑0.1	満潮
10/14 14:50	24.7	0
10/14 15:00	24.6	↓-0.1
10/14 15:10	24.5	↓-0.1
10/14 15:20	24.4	↓-0.1
10/14 15:30	24.3	↓-0.1
10/14 15:40	24.1	↓-0.2
10/14 15:50	23.8	↓-0.3
10/14 16:00	23.5	↓-0.3
10/14 16:10	23.2	↓-0.3
10/14 16:20	22.9	↓-0.3
10/14 16:30	22.5	↓-0.4
10/14 16:40	22.1	↓-0.4
10/14 16:50	21.7	↓-0.4
10/14 17:00	21.3	↓-0.4
10/14 17:10	20.8	↓-0.5
10/14 17:20	20.3	↓-0.5
10/14 17:30	19.8	↓-0.5
10/14 17:40	19.3	↓-0.5
10/14 17:50	18.8	↓-0.5
10/14 18:00	18.3	↓-0.5
10/14 18:10	17.7	↓-0.6	最大潮位差
10/14 18:20	17.2	↓-0.5
10/14 18:30	16.6	↓-0.6	最大潮位差
10/14 18:40	16.1	↓-0.5
10/14 18:50	15.6	↓-0.5
10/14 19:00	15.1	↓-0.5
10/14 19:10	14.7	↓-0.4
10/14 19:20	14.2	↓-0.5
10/14 19:30	13.8	↓-0.4
10/14 19:40	13.5	↓-0.3
10/14 19:50	13.1	↓-0.4
10/14 20:00	12.9	↓-0.2
10/14 20:10	12.6	↓-0.3
10/14 20:20	12.4	↓-0.2
10/14 20:30	12.3	↓-0.1
10/14 20:40	12.2	↓-0.1
10/14 20:50	12.1	↓-0.1
10/14 21:00	12.1	0	干潮
10/14 21:10	12.1	0
10/14 21:20	12.2	↑0.1
10/14 21:30	12.3	↑0.1
10/14 21:40	12.4	↑0.1
10/14 21:50	12.6	↑0.2
10/14 22:00	12.8	↑0.2
10/14 22:10	13.0	↑0.2
10/14 22:20	13.3	↑0.3
10/14 22:30	13.6	↑0.3
10/14 22:40	13.9	↑0.3
10/14 22:50	14.2	↑0.3
10/14 23:00	14.6	↑0.4
10/14 23:10	15.0	↑0.4
10/14 23:20	15.4	↑0.4
10/14 23:30	15.9	↑0.5
10/14 23:40	16.4	↑0.5
10/14 23:50	16.9	↑0.5