13 (月)	09:23	02:21	19:25	13:11
	11cm	0cm	15cm	8cm
小潮 出 06:36 入 17:01 出 - 入 09:46

留萌（北海道）2023年02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
2/13 00:00	2.3	↓-0.5
2/13 00:10	1.9	↓-0.4
2/13 00:20	1.5	↓-0.4
2/13 00:30	1.1	↓-0.4
2/13 00:40	0.8	↓-0.3
2/13 00:50	0.5	↓-0.3
2/13 01:00	0.2	↓-0.3
2/13 01:10	0.0	↓-0.2
2/13 01:20	-0.2	0
2/13 01:30	-0.4	↓-0.2
2/13 01:40	-0.5	↓-0.1
2/13 01:50	-0.6	↓-0.1
2/13 02:00	-0.7	↓-0.1
2/13 02:10	-0.7	0
2/13 02:20	-0.8	↓-0.1	干潮
2/13 02:30	-0.7	↑0.1
2/13 02:40	-0.7	0
2/13 02:50	-0.6	↑0.1
2/13 03:00	-0.5	↑0.1
2/13 03:10	-0.4	↑0.1
2/13 03:20	-0.3	↑0.1
2/13 03:30	-0.1	↑0.2
2/13 03:40	0.1	↑0.2
2/13 03:50	0.3	↑0.2
2/13 04:00	0.6	↑0.3
2/13 04:10	0.8	↑0.2
2/13 04:20	1.1	↑0.3
2/13 04:30	1.4	↑0.3
2/13 04:40	1.8	↑0.4
2/13 04:50	2.1	↑0.3
2/13 05:00	2.5	↑0.4
2/13 05:10	2.9	↑0.4
2/13 05:20	3.3	↑0.4
2/13 05:30	3.7	↑0.4
2/13 05:40	4.1	↑0.4
2/13 05:50	4.6	↑0.5
2/13 06:00	5.0	↑0.4
2/13 06:10	5.4	↑0.4
2/13 06:20	5.9	↑0.5
2/13 06:30	6.3	↑0.4
2/13 06:40	6.7	↑0.4
2/13 06:50	7.1	↑0.4
2/13 07:00	7.5	↑0.4
2/13 07:10	7.9	↑0.4
2/13 07:20	8.2	↑0.3
2/13 07:30	8.6	↑0.4
2/13 07:40	8.9	↑0.3
2/13 07:50	9.2	↑0.3
2/13 08:00	9.4	↑0.2
2/13 08:10	9.7	↑0.3
2/13 08:20	9.9	↑0.2
2/13 08:30	10.0	↑0.1
2/13 08:40	10.2	↑0.2
2/13 08:50	10.3	↑0.1
2/13 09:00	10.4	↑0.1
2/13 09:10	10.4	0
2/13 09:20	10.4	0	満潮
2/13 09:30	10.4	0
2/13 09:40	10.4	0
2/13 09:50	10.3	↓-0.1
2/13 10:00	10.2	↓-0.1
2/13 10:10	10.1	↓-0.1
2/13 10:20	10.0	↓-0.1
2/13 10:30	9.8	↓-0.2
2/13 10:40	9.7	↓-0.1
2/13 10:50	9.5	↓-0.2
2/13 11:00	9.3	↓-0.2
2/13 11:10	9.1	↓-0.2
2/13 11:20	8.9	↓-0.2
2/13 11:30	8.7	↓-0.2
2/13 11:40	8.5	↓-0.2
2/13 11:50	8.3	↓-0.2
2/13 12:00	8.2	↓-0.1
2/13 12:10	8.0	↓-0.2
2/13 12:20	7.9	↓-0.1
2/13 12:30	7.8	↓-0.1
2/13 12:40	7.7	↓-0.1
2/13 12:50	7.6	↓-0.1
2/13 13:00	7.6	0
2/13 13:10	7.5	↓-0.1	干潮
2/13 13:20	7.6	↑0.1
2/13 13:30	7.6	0
2/13 13:40	7.7	↑0.1
2/13 13:50	7.8	↑0.1
2/13 14:00	7.9	↑0.1
2/13 14:10	8.0	↑0.1
2/13 14:20	8.2	↑0.2
2/13 14:30	8.3	↑0.1
2/13 14:40	8.5	↑0.2
2/13 14:50	8.7	↑0.2
2/13 15:00	9.0	↑0.3
2/13 15:10	9.2	↑0.2
2/13 15:20	9.5	↑0.3
2/13 15:30	9.7	↑0.2
2/13 15:40	10.0	↑0.3
2/13 15:50	10.2	↑0.2
2/13 16:00	10.5	↑0.3
2/13 16:10	10.8	↑0.3
2/13 16:20	11.1	↑0.3
2/13 16:30	11.4	↑0.3
2/13 16:40	11.7	↑0.3
2/13 16:50	11.9	↑0.2
2/13 17:00	12.2	↑0.3
2/13 17:10	12.5	↑0.3
2/13 17:20	12.8	↑0.3
2/13 17:30	13.0	↑0.2
2/13 17:40	13.3	↑0.3
2/13 17:50	13.5	↑0.2
2/13 18:00	13.8	↑0.3
2/13 18:10	14.0	↑0.2
2/13 18:20	14.1	↑0.1
2/13 18:30	14.3	↑0.2
2/13 18:40	14.4	↑0.1
2/13 18:50	14.6	↑0.2
2/13 19:00	14.6	0
2/13 19:10	14.7	↑0.1
2/13 19:20	14.7	0	満潮
2/13 19:30	14.7	0
2/13 19:40	14.7	0
2/13 19:50	14.6	↓-0.1
2/13 20:00	14.5	↓-0.1
2/13 20:10	14.4	↓-0.1
2/13 20:20	14.2	↓-0.2
2/13 20:30	14.0	↓-0.2
2/13 20:40	13.8	↓-0.2
2/13 20:50	13.6	↓-0.2
2/13 21:00	13.3	↓-0.3
2/13 21:10	12.9	↓-0.4
2/13 21:20	12.6	↓-0.3
2/13 21:30	12.2	↓-0.4
2/13 21:40	11.8	↓-0.4
2/13 21:50	11.4	↓-0.4
2/13 22:00	11.0	↓-0.4
2/13 22:10	10.5	↓-0.5
2/13 22:20	10.0	↓-0.5
2/13 22:30	9.5	↓-0.5
2/13 22:40	9.0	↓-0.5
2/13 22:50	8.4	↓-0.6	最大潮位差
2/13 23:00	7.9	↓-0.5
2/13 23:10	7.3	↓-0.6	最大潮位差
2/13 23:20	6.8	↓-0.5
2/13 23:30	6.2	↓-0.6	最大潮位差
2/13 23:40	5.6	↓-0.6	最大潮位差
2/13 23:50	5.1	↓-0.5