13 (水)	05:52	15:51	-	-
	32cm	9cm	-	-
小潮 出 05:45 入 16:55 出 13:30 入 22:11

留萌（北海道）2021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	29.0	0
10/13 00:10	29.0	0
10/13 00:20	29.1	↑0.1
10/13 00:30	29.2	↑0.1
10/13 00:40	29.2	0
10/13 00:50	29.3	↑0.1
10/13 01:00	29.4	↑0.1
10/13 01:10	29.5	↑0.1
10/13 01:20	29.6	↑0.1
10/13 01:30	29.7	↑0.1
10/13 01:40	29.8	↑0.1
10/13 01:50	29.9	↑0.1
10/13 02:00	30.0	↑0.1
10/13 02:10	30.1	↑0.1
10/13 02:20	30.2	↑0.1
10/13 02:30	30.3	↑0.1
10/13 02:40	30.5	↑0.2
10/13 02:50	30.6	↑0.1
10/13 03:00	30.7	↑0.1
10/13 03:10	30.8	↑0.1
10/13 03:20	30.9	↑0.1
10/13 03:30	31.0	↑0.1
10/13 03:40	31.1	↑0.1
10/13 03:50	31.2	↑0.1
10/13 04:00	31.3	↑0.1
10/13 04:10	31.4	↑0.1
10/13 04:20	31.4	0
10/13 04:30	31.5	↑0.1
10/13 04:40	31.6	↑0.1
10/13 04:50	31.7	↑0.1
10/13 05:00	31.7	0
10/13 05:10	31.8	↑0.1
10/13 05:20	31.8	0
10/13 05:30	31.9	↑0.1
10/13 05:40	31.9	0
10/13 05:50	31.9	0	満潮
10/13 06:00	31.9	0
10/13 06:10	31.9	0
10/13 06:20	31.8	↓-0.1
10/13 06:30	31.8	0
10/13 06:40	31.7	↓-0.1
10/13 06:50	31.6	↓-0.1
10/13 07:00	31.4	↓-0.2
10/13 07:10	31.3	↓-0.1
10/13 07:20	31.1	↓-0.2
10/13 07:30	30.9	↓-0.2
10/13 07:40	30.6	↓-0.3
10/13 07:50	30.3	↓-0.3
10/13 08:00	30.1	↓-0.2
10/13 08:10	29.7	↓-0.4
10/13 08:20	29.4	↓-0.3
10/13 08:30	29.0	↓-0.4
10/13 08:40	28.6	↓-0.4
10/13 08:50	28.2	↓-0.4
10/13 09:00	27.7	↓-0.5
10/13 09:10	27.2	↓-0.5
10/13 09:20	26.7	↓-0.5
10/13 09:30	26.2	↓-0.5
10/13 09:40	25.7	↓-0.5
10/13 09:50	25.1	↓-0.6
10/13 10:00	24.5	↓-0.6
10/13 10:10	23.9	↓-0.6
10/13 10:20	23.3	↓-0.6
10/13 10:30	22.7	↓-0.6
10/13 10:40	22.0	↓-0.7	最大潮位差
10/13 10:50	21.4	↓-0.6
10/13 11:00	20.7	↓-0.7	最大潮位差
10/13 11:10	20.1	↓-0.6
10/13 11:20	19.4	↓-0.7	最大潮位差
10/13 11:30	18.8	↓-0.6
10/13 11:40	18.2	↓-0.6
10/13 11:50	17.5	↓-0.7	最大潮位差
10/13 12:00	16.9	↓-0.6
10/13 12:10	16.3	↓-0.6
10/13 12:20	15.7	↓-0.6
10/13 12:30	15.2	↓-0.5
10/13 12:40	14.6	↓-0.6
10/13 12:50	14.1	↓-0.5
10/13 13:00	13.6	↓-0.5
10/13 13:10	13.1	↓-0.5
10/13 13:20	12.7	↓-0.4
10/13 13:30	12.2	↓-0.5
10/13 13:40	11.8	↓-0.4
10/13 13:50	11.4	↓-0.4
10/13 14:00	11.1	↓-0.3
10/13 14:10	10.7	↓-0.4
10/13 14:20	10.4	↓-0.3
10/13 14:30	10.1	↓-0.3
10/13 14:40	9.9	↓-0.2
10/13 14:50	9.7	↓-0.2
10/13 15:00	9.5	↓-0.2
10/13 15:10	9.3	↓-0.2
10/13 15:20	9.2	↓-0.1
10/13 15:30	9.1	↓-0.1
10/13 15:40	9.0	↓-0.1
10/13 15:50	9.0	0	干潮
10/13 16:00	9.0	0
10/13 16:10	9.1	↑0.1
10/13 16:20	9.2	↑0.1
10/13 16:30	9.3	↑0.1
10/13 16:40	9.5	↑0.2
10/13 16:50	9.7	↑0.2
10/13 17:00	10.0	↑0.3
10/13 17:10	10.3	↑0.3
10/13 17:20	10.7	↑0.4
10/13 17:30	11.1	↑0.4
10/13 17:40	11.5	↑0.4
10/13 17:50	11.9	↑0.4
10/13 18:00	12.4	↑0.5
10/13 18:10	13.0	↑0.6
10/13 18:20	13.5	↑0.5
10/13 18:30	14.1	↑0.6
10/13 18:40	14.6	↑0.5
10/13 18:50	15.2	↑0.6
10/13 19:00	15.9	↑0.7	最大潮位差
10/13 19:10	16.5	↑0.6
10/13 19:20	17.1	↑0.6
10/13 19:30	17.7	↑0.6
10/13 19:40	18.4	↑0.7	最大潮位差
10/13 19:50	19.0	↑0.6
10/13 20:00	19.6	↑0.6
10/13 20:10	20.2	↑0.6
10/13 20:20	20.8	↑0.6
10/13 20:30	21.4	↑0.6
10/13 20:40	22.0	↑0.6
10/13 20:50	22.6	↑0.6
10/13 21:00	23.1	↑0.5
10/13 21:10	23.7	↑0.6
10/13 21:20	24.2	↑0.5
10/13 21:30	24.6	↑0.4
10/13 21:40	25.1	↑0.5
10/13 21:50	25.5	↑0.4
10/13 22:00	25.9	↑0.4
10/13 22:10	26.3	↑0.4
10/13 22:20	26.7	↑0.4
10/13 22:30	27.0	↑0.3
10/13 22:40	27.3	↑0.3
10/13 22:50	27.6	↑0.3
10/13 23:00	27.8	↑0.2
10/13 23:10	28.1	↑0.3
10/13 23:20	28.3	↑0.2
10/13 23:30	28.5	↑0.2
10/13 23:40	28.7	↑0.2
10/13 23:50	28.9	↑0.2