1 (金)	21:31	05:13	-	-
	18cm	5cm	-	-
小潮 出 07:07 入 16:08 出 00:51 入 11:23

留萌（北海道）2027年01月1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
1/1 00:00	13.4	↓-0.4	最大潮位差
1/1 00:10	13.1	↓-0.3
1/1 00:20	12.7	↓-0.4	最大潮位差
1/1 00:30	12.3	↓-0.4	最大潮位差
1/1 00:40	11.9	↓-0.4	最大潮位差
1/1 00:50	11.6	↓-0.3
1/1 01:00	11.2	↓-0.4	最大潮位差
1/1 01:10	10.8	↓-0.4	最大潮位差
1/1 01:20	10.5	↓-0.3
1/1 01:30	10.1	↓-0.4	最大潮位差
1/1 01:40	9.8	↓-0.3
1/1 01:50	9.4	↓-0.4	最大潮位差
1/1 02:00	9.0	↓-0.4	最大潮位差
1/1 02:10	8.7	↓-0.3
1/1 02:20	8.4	↓-0.3
1/1 02:30	8.0	↓-0.4	最大潮位差
1/1 02:40	7.7	↓-0.3
1/1 02:50	7.4	↓-0.3
1/1 03:00	7.1	↓-0.3
1/1 03:10	6.8	↓-0.3
1/1 03:20	6.5	↓-0.3
1/1 03:30	6.2	↓-0.3
1/1 03:40	6.0	↓-0.2
1/1 03:50	5.7	↓-0.3
1/1 04:00	5.5	↓-0.2
1/1 04:10	5.3	↓-0.2
1/1 04:20	5.2	↓-0.1
1/1 04:30	5.0	↓-0.2
1/1 04:40	4.9	↓-0.1
1/1 04:50	4.8	↓-0.1
1/1 05:00	4.8	0
1/1 05:10	4.7	↓-0.1	干潮
1/1 05:20	4.8	↑0.1
1/1 05:30	4.8	0
1/1 05:40	4.9	↑0.1
1/1 05:50	5.0	↑0.1
1/1 06:00	5.1	↑0.1
1/1 06:10	5.3	↑0.2
1/1 06:20	5.4	↑0.1
1/1 06:30	5.6	↑0.2
1/1 06:40	5.9	↑0.3
1/1 06:50	6.1	↑0.2
1/1 07:00	6.4	↑0.3
1/1 07:10	6.7	↑0.3
1/1 07:20	7.0	↑0.3
1/1 07:30	7.3	↑0.3
1/1 07:40	7.6	↑0.3
1/1 07:50	7.9	↑0.3
1/1 08:00	8.3	↑0.4	最大潮位差
1/1 08:10	8.6	↑0.3
1/1 08:20	9.0	↑0.4	最大潮位差
1/1 08:30	9.3	↑0.3
1/1 08:40	9.7	↑0.4	最大潮位差
1/1 08:50	10.0	↑0.3
1/1 09:00	10.3	↑0.3
1/1 09:10	10.6	↑0.3
1/1 09:20	10.9	↑0.3
1/1 09:30	11.2	↑0.3
1/1 09:40	11.5	↑0.3
1/1 09:50	11.8	↑0.3
1/1 10:00	12.0	↑0.2
1/1 10:10	12.2	↑0.2
1/1 10:20	12.4	↑0.2
1/1 10:30	12.6	↑0.2
1/1 10:40	12.8	↑0.2
1/1 10:50	12.9	↑0.1
1/1 11:00	13.0	↑0.1
1/1 11:10	13.1	↑0.1
1/1 11:20	13.2	↑0.1
1/1 11:30	13.3	↑0.1
1/1 11:40	13.3	0
1/1 11:50	13.4	↑0.1
1/1 12:00	13.4	0
1/1 12:10	13.4	0
1/1 12:20	13.5	↑0.1
1/1 12:30	13.5	0
1/1 12:40	13.5	0
1/1 12:50	13.5	0
1/1 13:00	13.5	0
1/1 13:10	13.5	0
1/1 13:20	13.5	0
1/1 13:30	13.5	0
1/1 13:40	13.6	↑0.1
1/1 13:50	13.6	0
1/1 14:00	13.6	0
1/1 14:10	13.6	0
1/1 14:20	13.7	↑0.1
1/1 14:30	13.7	0
1/1 14:40	13.8	↑0.1
1/1 14:50	13.8	0
1/1 15:00	13.8	0
1/1 15:10	13.9	↑0.1
1/1 15:20	13.9	0
1/1 15:30	14.0	↑0.1
1/1 15:40	14.0	0
1/1 15:50	14.0	0
1/1 16:00	14.1	↑0.1
1/1 16:10	14.2	↑0.1
1/1 16:20	14.2	0
1/1 16:30	14.3	↑0.1
1/1 16:40	14.4	↑0.1
1/1 16:50	14.5	↑0.1
1/1 17:00	14.6	↑0.1
1/1 17:10	14.7	↑0.1
1/1 17:20	14.8	↑0.1
1/1 17:30	14.9	↑0.1
1/1 17:40	15.1	↑0.2
1/1 17:50	15.2	↑0.1
1/1 18:00	15.4	↑0.2
1/1 18:10	15.5	↑0.1
1/1 18:20	15.7	↑0.2
1/1 18:30	15.9	↑0.2
1/1 18:40	16.0	↑0.1
1/1 18:50	16.2	↑0.2
1/1 19:00	16.4	↑0.2
1/1 19:10	16.5	↑0.1
1/1 19:20	16.7	↑0.2
1/1 19:30	16.8	↑0.1
1/1 19:40	17.0	↑0.2
1/1 19:50	17.1	↑0.1
1/1 20:00	17.3	↑0.2
1/1 20:10	17.4	↑0.1
1/1 20:20	17.5	↑0.1
1/1 20:30	17.6	↑0.1
1/1 20:40	17.7	↑0.1
1/1 20:50	17.8	↑0.1
1/1 21:00	17.8	0
1/1 21:10	17.9	↑0.1
1/1 21:20	17.9	0
1/1 21:30	17.9	0	満潮
1/1 21:40	17.9	0
1/1 21:50	17.9	0
1/1 22:00	17.8	↓-0.1
1/1 22:10	17.7	↓-0.1
1/1 22:20	17.6	↓-0.1
1/1 22:30	17.5	↓-0.1
1/1 22:40	17.3	↓-0.2
1/1 22:50	17.2	↓-0.1
1/1 23:00	17.0	↓-0.2
1/1 23:10	16.7	↓-0.3
1/1 23:20	16.5	↓-0.2
1/1 23:30	16.2	↓-0.3
1/1 23:40	15.9	↓-0.3
1/1 23:50	15.6	↓-0.3