12 (月)	06:12	00:26	22:36	14:55
	28cm	25cm	24cm	7cm
小潮 出 06:24 入 16:13 出 11:50 入 22:20

留萌（北海道）2029年11月12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
11/12 00:00	24.1	0
11/12 00:10	24.1	0
11/12 00:20	24.0	↓-0.1	干潮
11/12 00:30	24.0	0
11/12 00:40	24.1	↑0.1
11/12 00:50	24.1	0
11/12 01:00	24.1	0
11/12 01:10	24.2	↑0.1
11/12 01:20	24.2	0
11/12 01:30	24.3	↑0.1
11/12 01:40	24.3	0
11/12 01:50	24.4	↑0.1
11/12 02:00	24.5	↑0.1
11/12 02:10	24.6	↑0.1
11/12 02:20	24.7	↑0.1
11/12 02:30	24.8	↑0.1
11/12 02:40	24.9	↑0.1
11/12 02:50	25.0	↑0.1
11/12 03:00	25.1	↑0.1
11/12 03:10	25.2	↑0.1
11/12 03:20	25.4	↑0.2
11/12 03:30	25.5	↑0.1
11/12 03:40	25.6	↑0.1
11/12 03:50	25.8	↑0.2
11/12 04:00	25.9	↑0.1
11/12 04:10	26.1	↑0.2
11/12 04:20	26.2	↑0.1
11/12 04:30	26.4	↑0.2
11/12 04:40	26.5	↑0.1
11/12 04:50	26.7	↑0.2
11/12 05:00	26.8	↑0.1
11/12 05:10	26.9	↑0.1
11/12 05:20	27.1	↑0.2
11/12 05:30	27.2	↑0.1
11/12 05:40	27.2	0
11/12 05:50	27.3	↑0.1
11/12 06:00	27.4	↑0.1
11/12 06:10	27.4	0	満潮
11/12 06:20	27.4	0
11/12 06:30	27.3	↓-0.1
11/12 06:40	27.2	↓-0.1
11/12 06:50	27.1	↓-0.1
11/12 07:00	27.0	↓-0.1
11/12 07:10	26.8	↓-0.2
11/12 07:20	26.6	↓-0.2
11/12 07:30	26.4	↓-0.2
11/12 07:40	26.1	↓-0.3
11/12 07:50	25.8	↓-0.3
11/12 08:00	25.5	↓-0.3
11/12 08:10	25.1	↓-0.4
11/12 08:20	24.7	↓-0.4
11/12 08:30	24.3	↓-0.4
11/12 08:40	23.8	↓-0.5
11/12 08:50	23.3	↓-0.5
11/12 09:00	22.8	↓-0.5
11/12 09:10	22.3	↓-0.5
11/12 09:20	21.7	↓-0.6
11/12 09:30	21.1	↓-0.6
11/12 09:40	20.5	↓-0.6
11/12 09:50	19.9	↓-0.6
11/12 10:00	19.3	↓-0.6
11/12 10:10	18.7	↓-0.6
11/12 10:20	18.0	↓-0.7	最大潮位差
11/12 10:30	17.4	↓-0.6
11/12 10:40	16.7	↓-0.7	最大潮位差
11/12 10:50	16.1	↓-0.6
11/12 11:00	15.5	↓-0.6
11/12 11:10	14.8	↓-0.7	最大潮位差
11/12 11:20	14.2	↓-0.6
11/12 11:30	13.6	↓-0.6
11/12 11:40	13.0	↓-0.6
11/12 11:50	12.4	↓-0.6
11/12 12:00	11.9	↓-0.5
11/12 12:10	11.4	↓-0.5
11/12 12:20	10.9	↓-0.5
11/12 12:30	10.4	↓-0.5
11/12 12:40	9.9	↓-0.5
11/12 12:50	9.5	↓-0.4
11/12 13:00	9.1	↓-0.4
11/12 13:10	8.7	↓-0.4
11/12 13:20	8.4	↓-0.3
11/12 13:30	8.1	↓-0.3
11/12 13:40	7.8	↓-0.3
11/12 13:50	7.6	↓-0.2
11/12 14:00	7.3	↓-0.3
11/12 14:10	7.2	↓-0.1
11/12 14:20	7.0	↓-0.2
11/12 14:30	6.9	↓-0.1
11/12 14:40	6.8	↓-0.1
11/12 14:50	6.8	0	干潮
11/12 15:00	6.8	0
11/12 15:10	6.8	0
11/12 15:20	6.9	↑0.1
11/12 15:30	7.1	↑0.2
11/12 15:40	7.2	↑0.1
11/12 15:50	7.4	↑0.2
11/12 16:00	7.7	↑0.3
11/12 16:10	8.0	↑0.3
11/12 16:20	8.3	↑0.3
11/12 16:30	8.7	↑0.4
11/12 16:40	9.2	↑0.5
11/12 16:50	9.6	↑0.4
11/12 17:00	10.1	↑0.5
11/12 17:10	10.6	↑0.5
11/12 17:20	11.2	↑0.6
11/12 17:30	11.7	↑0.5
11/12 17:40	12.3	↑0.6
11/12 17:50	12.9	↑0.6
11/12 18:00	13.5	↑0.6
11/12 18:10	14.1	↑0.6
11/12 18:20	14.7	↑0.6
11/12 18:30	15.3	↑0.6
11/12 18:40	15.9	↑0.6
11/12 18:50	16.5	↑0.6
11/12 19:00	17.1	↑0.6
11/12 19:10	17.6	↑0.5
11/12 19:20	18.2	↑0.6
11/12 19:30	18.7	↑0.5
11/12 19:40	19.2	↑0.5
11/12 19:50	19.6	↑0.4
11/12 20:00	20.1	↑0.5
11/12 20:10	20.5	↑0.4
11/12 20:20	20.9	↑0.4
11/12 20:30	21.2	↑0.3
11/12 20:40	21.5	↑0.3
11/12 20:50	21.8	↑0.3
11/12 21:00	22.0	↑0.2
11/12 21:10	22.3	↑0.3
11/12 21:20	22.4	↑0.1
11/12 21:30	22.6	↑0.2
11/12 21:40	22.7	↑0.1
11/12 21:50	22.8	↑0.1
11/12 22:00	22.9	↑0.1
11/12 22:10	23.0	↑0.1
11/12 22:20	23.0	0
11/12 22:30	23.0	0	満潮
11/12 22:40	23.0	0
11/12 22:50	23.0	0
11/12 23:00	23.0	0
11/12 23:10	22.9	↓-0.1
11/12 23:20	22.9	0
11/12 23:30	22.9	0
11/12 23:40	22.8	↓-0.1
11/12 23:50	22.8	0