15 (木)	06:00	00:18	-	14:45
	30cm	26cm	-	10cm
小潮 出 05:48 入 16:52 出 12:21 入 21:39

留萌（北海道）2037年10月15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
10/15 00:00	25.8	↓-0.1
10/15 00:10	25.8	0	干潮
10/15 00:20	25.8	0
10/15 00:30	25.8	0
10/15 00:40	25.8	0
10/15 00:50	25.9	↑0.1
10/15 01:00	25.9	0
10/15 01:10	26.0	↑0.1
10/15 01:20	26.1	↑0.1
10/15 01:30	26.2	↑0.1
10/15 01:40	26.3	↑0.1
10/15 01:50	26.4	↑0.1
10/15 02:00	26.5	↑0.1
10/15 02:10	26.7	↑0.2
10/15 02:20	26.8	↑0.1
10/15 02:30	26.9	↑0.1
10/15 02:40	27.1	↑0.2
10/15 02:50	27.2	↑0.1
10/15 03:00	27.3	↑0.1
10/15 03:10	27.5	↑0.2
10/15 03:20	27.6	↑0.1
10/15 03:30	27.8	↑0.2
10/15 03:40	27.9	↑0.1
10/15 03:50	28.1	↑0.2
10/15 04:00	28.2	↑0.1
10/15 04:10	28.4	↑0.2
10/15 04:20	28.6	↑0.2
10/15 04:30	28.7	↑0.1
10/15 04:40	28.8	↑0.1
10/15 04:50	29.0	↑0.2
10/15 05:00	29.1	↑0.1
10/15 05:10	29.2	↑0.1
10/15 05:20	29.3	↑0.1
10/15 05:30	29.4	↑0.1
10/15 05:40	29.4	0
10/15 05:50	29.5	↑0.1	満潮
10/15 06:00	29.5	0	満潮
10/15 06:10	29.5	0
10/15 06:20	29.4	↓-0.1
10/15 06:30	29.3	↓-0.1
10/15 06:40	29.2	↓-0.1
10/15 06:50	29.1	↓-0.1
10/15 07:00	28.9	↓-0.2
10/15 07:10	28.7	↓-0.2
10/15 07:20	28.4	↓-0.3
10/15 07:30	28.2	↓-0.2
10/15 07:40	27.8	↓-0.4
10/15 07:50	27.5	↓-0.3
10/15 08:00	27.1	↓-0.4
10/15 08:10	26.7	↓-0.4
10/15 08:20	26.2	↓-0.5
10/15 08:30	25.8	↓-0.4
10/15 08:40	25.3	↓-0.5
10/15 08:50	24.8	↓-0.5
10/15 09:00	24.2	↓-0.6
10/15 09:10	23.6	↓-0.6
10/15 09:20	23.1	↓-0.5
10/15 09:30	22.5	↓-0.6
10/15 09:40	21.8	↓-0.7	最大潮位差
10/15 09:50	21.2	↓-0.6
10/15 10:00	20.6	↓-0.6
10/15 10:10	20.0	↓-0.6
10/15 10:20	19.3	↓-0.7	最大潮位差
10/15 10:30	18.7	↓-0.6
10/15 10:40	18.0	↓-0.7	最大潮位差
10/15 10:50	17.4	↓-0.6
10/15 11:00	16.8	↓-0.6
10/15 11:10	16.2	↓-0.6
10/15 11:20	15.6	↓-0.6
10/15 11:30	15.0	↓-0.6
10/15 11:40	14.4	↓-0.6
10/15 11:50	13.9	↓-0.5
10/15 12:00	13.4	↓-0.5
10/15 12:10	12.9	↓-0.5
10/15 12:20	12.4	↓-0.5
10/15 12:30	12.0	↓-0.4
10/15 12:40	11.6	↓-0.4
10/15 12:50	11.2	↓-0.4
10/15 13:00	10.9	↓-0.3
10/15 13:10	10.5	↓-0.4
10/15 13:20	10.2	↓-0.3
10/15 13:30	10.0	↓-0.2
10/15 13:40	9.8	↓-0.2
10/15 13:50	9.6	↓-0.2
10/15 14:00	9.4	↓-0.2
10/15 14:10	9.3	↓-0.1
10/15 14:20	9.2	↓-0.1
10/15 14:30	9.1	↓-0.1
10/15 14:40	9.1	0	干潮
10/15 14:50	9.1	0
10/15 15:00	9.1	0
10/15 15:10	9.2	↑0.1
10/15 15:20	9.3	↑0.1
10/15 15:30	9.5	↑0.2
10/15 15:40	9.7	↑0.2
10/15 15:50	9.9	↑0.2
10/15 16:00	10.2	↑0.3
10/15 16:10	10.5	↑0.3
10/15 16:20	10.8	↑0.3
10/15 16:30	11.2	↑0.4
10/15 16:40	11.7	↑0.5
10/15 16:50	12.1	↑0.4
10/15 17:00	12.6	↑0.5
10/15 17:10	13.1	↑0.5
10/15 17:20	13.7	↑0.6
10/15 17:30	14.3	↑0.6
10/15 17:40	14.8	↑0.5
10/15 17:50	15.4	↑0.6
10/15 18:00	16.1	↑0.7	最大潮位差
10/15 18:10	16.7	↑0.6
10/15 18:20	17.3	↑0.6
10/15 18:30	17.9	↑0.6
10/15 18:40	18.5	↑0.6
10/15 18:50	19.1	↑0.6
10/15 19:00	19.7	↑0.6
10/15 19:10	20.3	↑0.6
10/15 19:20	20.8	↑0.5
10/15 19:30	21.4	↑0.6
10/15 19:40	21.9	↑0.5
10/15 19:50	22.4	↑0.5
10/15 20:00	22.8	↑0.4
10/15 20:10	23.3	↑0.5
10/15 20:20	23.7	↑0.4
10/15 20:30	24.1	↑0.4
10/15 20:40	24.4	↑0.3
10/15 20:50	24.7	↑0.3
10/15 21:00	25.0	↑0.3
10/15 21:10	25.3	↑0.3
10/15 21:20	25.5	↑0.2
10/15 21:30	25.7	↑0.2
10/15 21:40	25.9	↑0.2
10/15 21:50	26.1	↑0.2
10/15 22:00	26.2	↑0.1
10/15 22:10	26.3	↑0.1
10/15 22:20	26.4	↑0.1
10/15 22:30	26.5	↑0.1
10/15 22:40	26.6	↑0.1
10/15 22:50	26.7	↑0.1
10/15 23:00	26.7	0
10/15 23:10	26.8	↑0.1
10/15 23:20	26.8	0
10/15 23:30	26.9	↑0.1
10/15 23:40	26.9	0
10/15 23:50	27.0	↑0.1