13 (土)	05:42	14:10	22:22	23:43
	33cm	8cm	28cm	28cm
中潮 出 05:46 入 16:55 出 11:58 入 21:08

留萌（北海道）2029年10月13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
10/13 00:00	27.0	0
10/13 00:10	27.0	0
10/13 00:20	27.0	0
10/13 00:30	27.1	↑0.1
10/13 00:40	27.2	↑0.1
10/13 00:50	27.3	↑0.1
10/13 01:00	27.4	↑0.1
10/13 01:10	27.5	↑0.1
10/13 01:20	27.7	↑0.2
10/13 01:30	27.8	↑0.1
10/13 01:40	28.0	↑0.2
10/13 01:50	28.2	↑0.2
10/13 02:00	28.4	↑0.2
10/13 02:10	28.6	↑0.2
10/13 02:20	28.8	↑0.2
10/13 02:30	29.0	↑0.2
10/13 02:40	29.2	↑0.2
10/13 02:50	29.5	↑0.3
10/13 03:00	29.7	↑0.2
10/13 03:10	29.9	↑0.2
10/13 03:20	30.2	↑0.3
10/13 03:30	30.4	↑0.2
10/13 03:40	30.6	↑0.2
10/13 03:50	30.9	↑0.3
10/13 04:00	31.1	↑0.2
10/13 04:10	31.3	↑0.2
10/13 04:20	31.5	↑0.2
10/13 04:30	31.8	↑0.3
10/13 04:40	31.9	↑0.1
10/13 04:50	32.1	↑0.2
10/13 05:00	32.3	↑0.2
10/13 05:10	32.4	↑0.1
10/13 05:20	32.5	↑0.1
10/13 05:30	32.5	0
10/13 05:40	32.6	↑0.1	満潮
10/13 05:50	32.5	↓-0.1
10/13 06:00	32.5	0
10/13 06:10	32.4	↓-0.1
10/13 06:20	32.2	↓-0.2
10/13 06:30	32.1	↓-0.1
10/13 06:40	31.8	↓-0.3
10/13 06:50	31.5	↓-0.3
10/13 07:00	31.2	↓-0.3
10/13 07:10	30.9	↓-0.3
10/13 07:20	30.4	↓-0.5
10/13 07:30	30.0	↓-0.4
10/13 07:40	29.5	↓-0.5
10/13 07:50	29.0	↓-0.5
10/13 08:00	28.4	↓-0.6
10/13 08:10	27.8	↓-0.6
10/13 08:20	27.1	↓-0.7
10/13 08:30	26.5	↓-0.6
10/13 08:40	25.8	↓-0.7
10/13 08:50	25.0	↓-0.8
10/13 09:00	24.3	↓-0.7
10/13 09:10	23.5	↓-0.8
10/13 09:20	22.7	↓-0.8
10/13 09:30	22.0	↓-0.7
10/13 09:40	21.1	↓-0.9	最大潮位差
10/13 09:50	20.3	↓-0.8
10/13 10:00	19.5	↓-0.8
10/13 10:10	18.7	↓-0.8
10/13 10:20	17.9	↓-0.8
10/13 10:30	17.1	↓-0.8
10/13 10:40	16.3	↓-0.8
10/13 10:50	15.5	↓-0.8
10/13 11:00	14.8	↓-0.7
10/13 11:10	14.1	↓-0.7
10/13 11:20	13.4	↓-0.7
10/13 11:30	12.7	↓-0.7
10/13 11:40	12.0	↓-0.7
10/13 11:50	11.4	↓-0.6
10/13 12:00	10.8	↓-0.6
10/13 12:10	10.3	↓-0.5
10/13 12:20	9.8	↓-0.5
10/13 12:30	9.4	↓-0.4
10/13 12:40	8.9	↓-0.5
10/13 12:50	8.6	↓-0.3
10/13 13:00	8.2	↓-0.4
10/13 13:10	7.9	↓-0.3
10/13 13:20	7.7	↓-0.2
10/13 13:30	7.5	↓-0.2
10/13 13:40	7.4	↓-0.1
10/13 13:50	7.2	↓-0.2
10/13 14:00	7.2	0	干潮
10/13 14:10	7.2	0	干潮
10/13 14:20	7.2	0
10/13 14:30	7.3	↑0.1
10/13 14:40	7.4	↑0.1
10/13 14:50	7.6	↑0.2
10/13 15:00	7.8	↑0.2
10/13 15:10	8.1	↑0.3
10/13 15:20	8.4	↑0.3
10/13 15:30	8.7	↑0.3
10/13 15:40	9.2	↑0.5
10/13 15:50	9.6	↑0.4
10/13 16:00	10.1	↑0.5
10/13 16:10	10.7	↑0.6
10/13 16:20	11.3	↑0.6
10/13 16:30	11.9	↑0.6
10/13 16:40	12.5	↑0.6
10/13 16:50	13.2	↑0.7
10/13 17:00	13.9	↑0.7
10/13 17:10	14.7	↑0.8
10/13 17:20	15.4	↑0.7
10/13 17:30	16.2	↑0.8
10/13 17:40	16.9	↑0.7
10/13 17:50	17.7	↑0.8
10/13 18:00	18.4	↑0.7
10/13 18:10	19.2	↑0.8
10/13 18:20	19.9	↑0.7
10/13 18:30	20.6	↑0.7
10/13 18:40	21.3	↑0.7
10/13 18:50	21.9	↑0.6
10/13 19:00	22.5	↑0.6
10/13 19:10	23.1	↑0.6
10/13 19:20	23.7	↑0.6
10/13 19:30	24.2	↑0.5
10/13 19:40	24.7	↑0.5
10/13 19:50	25.2	↑0.5
10/13 20:00	25.6	↑0.4
10/13 20:10	26.0	↑0.4
10/13 20:20	26.3	↑0.3
10/13 20:30	26.6	↑0.3
10/13 20:40	26.9	↑0.3
10/13 20:50	27.1	↑0.2
10/13 21:00	27.3	↑0.2
10/13 21:10	27.5	↑0.2
10/13 21:20	27.6	↑0.1
10/13 21:30	27.7	↑0.1
10/13 21:40	27.8	↑0.1
10/13 21:50	27.9	↑0.1
10/13 22:00	27.9	0
10/13 22:10	27.9	0
10/13 22:20	27.9	0	満潮
10/13 22:30	27.9	0
10/13 22:40	27.9	0
10/13 22:50	27.9	0
10/13 23:00	27.9	0
10/13 23:10	27.8	↓-0.1
10/13 23:20	27.8	0
10/13 23:30	27.8	0
10/13 23:40	27.8	0	干潮
10/13 23:50	27.8	0