10 (日)	09:52	02:50	19:23	11:38
	10cm	1cm	17cm	10cm
小潮 出 06:40 入 16:58 出 09:48 入 00:00

留萌（北海道）2030年02月10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
2/10 00:00	4.9	↓-0.5
2/10 00:10	4.4	↓-0.5
2/10 00:20	4.0	↓-0.4
2/10 00:30	3.6	↓-0.4
2/10 00:40	3.2	↓-0.4
2/10 00:50	2.8	↓-0.4
2/10 01:00	2.5	↓-0.3
2/10 01:10	2.2	↓-0.3
2/10 01:20	1.9	↓-0.3
2/10 01:30	1.7	↓-0.2
2/10 01:40	1.5	↓-0.2
2/10 01:50	1.3	↓-0.2
2/10 02:00	1.2	↓-0.1
2/10 02:10	1.1	↓-0.1
2/10 02:20	1.0	↓-0.1
2/10 02:30	0.9	↓-0.1
2/10 02:40	0.9	0	干潮
2/10 02:50	0.8	↓-0.1	干潮
2/10 03:00	0.9	↑0.1
2/10 03:10	0.9	0
2/10 03:20	1.0	↑0.1
2/10 03:30	1.1	↑0.1
2/10 03:40	1.2	↑0.1
2/10 03:50	1.3	↑0.1
2/10 04:00	1.5	↑0.2
2/10 04:10	1.7	↑0.2
2/10 04:20	1.9	↑0.2
2/10 04:30	2.2	↑0.3
2/10 04:40	2.4	↑0.2
2/10 04:50	2.7	↑0.3
2/10 05:00	3.0	↑0.3
2/10 05:10	3.4	↑0.4
2/10 05:20	3.7	↑0.3
2/10 05:30	4.0	↑0.3
2/10 05:40	4.4	↑0.4
2/10 05:50	4.8	↑0.4
2/10 06:00	5.1	↑0.3
2/10 06:10	5.5	↑0.4
2/10 06:20	5.8	↑0.3
2/10 06:30	6.2	↑0.4
2/10 06:40	6.5	↑0.3
2/10 06:50	6.9	↑0.4
2/10 07:00	7.2	↑0.3
2/10 07:10	7.5	↑0.3
2/10 07:20	7.8	↑0.3
2/10 07:30	8.1	↑0.3
2/10 07:40	8.3	↑0.2
2/10 07:50	8.6	↑0.3
2/10 08:00	8.8	↑0.2
2/10 08:10	9.0	↑0.2
2/10 08:20	9.1	↑0.1
2/10 08:30	9.3	↑0.2
2/10 08:40	9.4	↑0.1
2/10 08:50	9.5	↑0.1
2/10 09:00	9.6	↑0.1
2/10 09:10	9.7	↑0.1
2/10 09:20	9.8	↑0.1
2/10 09:30	9.8	0
2/10 09:40	9.8	0
2/10 09:50	9.8	0	満潮
2/10 10:00	9.8	0
2/10 10:10	9.8	0
2/10 10:20	9.8	0
2/10 10:30	9.7	↓-0.1
2/10 10:40	9.7	0
2/10 10:50	9.7	0
2/10 11:00	9.6	↓-0.1
2/10 11:10	9.6	0
2/10 11:20	9.6	0
2/10 11:30	9.6	0	干潮
2/10 11:40	9.6	0
2/10 11:50	9.6	0
2/10 12:00	9.6	0
2/10 12:10	9.7	↑0.1
2/10 12:20	9.7	0
2/10 12:30	9.8	↑0.1
2/10 12:40	9.9	↑0.1
2/10 12:50	10.0	↑0.1
2/10 13:00	10.1	↑0.1
2/10 13:10	10.3	↑0.2
2/10 13:20	10.4	↑0.1
2/10 13:30	10.6	↑0.2
2/10 13:40	10.8	↑0.2
2/10 13:50	11.0	↑0.2
2/10 14:00	11.2	↑0.2
2/10 14:10	11.4	↑0.2
2/10 14:20	11.6	↑0.2
2/10 14:30	11.9	↑0.3
2/10 14:40	12.1	↑0.2
2/10 14:50	12.3	↑0.2
2/10 15:00	12.5	↑0.2
2/10 15:10	12.7	↑0.2
2/10 15:20	13.0	↑0.3
2/10 15:30	13.2	↑0.2
2/10 15:40	13.4	↑0.2
2/10 15:50	13.6	↑0.2
2/10 16:00	13.8	↑0.2
2/10 16:10	14.0	↑0.2
2/10 16:20	14.2	↑0.2
2/10 16:30	14.4	↑0.2
2/10 16:40	14.6	↑0.2
2/10 16:50	14.8	↑0.2
2/10 17:00	15.0	↑0.2
2/10 17:10	15.2	↑0.2
2/10 17:20	15.4	↑0.2
2/10 17:30	15.6	↑0.2
2/10 17:40	15.8	↑0.2
2/10 17:50	15.9	↑0.1
2/10 18:00	16.1	↑0.2
2/10 18:10	16.2	↑0.1
2/10 18:20	16.3	↑0.1
2/10 18:30	16.5	↑0.2
2/10 18:40	16.5	0
2/10 18:50	16.6	↑0.1
2/10 19:00	16.7	↑0.1
2/10 19:10	16.7	0
2/10 19:20	16.7	0	満潮
2/10 19:30	16.7	0
2/10 19:40	16.7	0
2/10 19:50	16.6	↓-0.1
2/10 20:00	16.6	0
2/10 20:10	16.5	↓-0.1
2/10 20:20	16.3	↓-0.2
2/10 20:30	16.2	↓-0.1
2/10 20:40	16.0	↓-0.2
2/10 20:50	15.8	↓-0.2
2/10 21:00	15.5	↓-0.3
2/10 21:10	15.3	↓-0.2
2/10 21:20	15.0	↓-0.3
2/10 21:30	14.7	↓-0.3
2/10 21:40	14.3	↓-0.4
2/10 21:50	14.0	↓-0.3
2/10 22:00	13.6	↓-0.4
2/10 22:10	13.1	↓-0.5
2/10 22:20	12.7	↓-0.4
2/10 22:30	12.3	↓-0.4
2/10 22:40	11.8	↓-0.5
2/10 22:50	11.3	↓-0.5
2/10 23:00	10.8	↓-0.5
2/10 23:10	10.3	↓-0.5
2/10 23:20	9.8	↓-0.5
2/10 23:30	9.3	↓-0.5
2/10 23:40	8.8	↓-0.5
2/10 23:50	8.2	↓-0.6	最大潮位差