01 (土)	18:51	03:12	-	-
	16cm	-1cm	-	-
小潮 出 06:12 入 17:23 出 10:04 入 00:33 潮干狩り ◎ 06:12～07:42

留萌（北海道）2031年03月01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
3/1 00:00	3.2	↓-0.6	最大潮位差
3/1 00:10	2.7	↓-0.5
3/1 00:20	2.2	↓-0.5
3/1 00:30	1.8	↓-0.4
3/1 00:40	1.4	↓-0.4
3/1 00:50	1.0	↓-0.4
3/1 01:00	0.6	↓-0.4
3/1 01:10	0.2	↓-0.4
3/1 01:20	-0.1	↓-0.3
3/1 01:30	-0.4	↓-0.3
3/1 01:40	-0.6	↓-0.2
3/1 01:50	-0.9	↓-0.3
3/1 02:00	-1.1	↓-0.2
3/1 02:10	-1.3	↓-0.2
3/1 02:20	-1.4	↓-0.1
3/1 02:30	-1.5	↓-0.1
3/1 02:40	-1.6	↓-0.1
3/1 02:50	-1.7	↓-0.1
3/1 03:00	-1.7	0
3/1 03:10	-1.8	↓-0.1	干潮
3/1 03:20	-1.7	↑0.1
3/1 03:30	-1.7	0
3/1 03:40	-1.6	↑0.1
3/1 03:50	-1.5	↑0.1
3/1 04:00	-1.4	↑0.1
3/1 04:10	-1.3	↑0.1
3/1 04:20	-1.1	↑0.2
3/1 04:30	-0.9	↑0.2
3/1 04:40	-0.7	↑0.2
3/1 04:50	-0.4	↑0.3
3/1 05:00	-0.1	↑0.3
3/1 05:10	0.2	↑0.3
3/1 05:20	0.5	↑0.3
3/1 05:30	0.8	↑0.3
3/1 05:40	1.2	↑0.4
3/1 05:50	1.6	↑0.4
3/1 06:00	1.9	↑0.3
3/1 06:10	2.3	↑0.4
3/1 06:20	2.7	↑0.4
3/1 06:30	3.1	↑0.4
3/1 06:40	3.5	↑0.4
3/1 06:50	3.9	↑0.4
3/1 07:00	4.2	↑0.3
3/1 07:10	4.6	↑0.4
3/1 07:20	5.0	↑0.4
3/1 07:30	5.3	↑0.3
3/1 07:40	5.7	↑0.4
3/1 07:50	6.0	↑0.3
3/1 08:00	6.3	↑0.3
3/1 08:10	6.6	↑0.3
3/1 08:20	6.9	↑0.3
3/1 08:30	7.2	↑0.3
3/1 08:40	7.4	↑0.2
3/1 08:50	7.7	↑0.3
3/1 09:00	7.9	↑0.2
3/1 09:10	8.1	↑0.2
3/1 09:20	8.3	↑0.2
3/1 09:30	8.4	↑0.1
3/1 09:40	8.6	↑0.2
3/1 09:50	8.7	↑0.1
3/1 10:00	8.8	↑0.1
3/1 10:10	9.0	↑0.2
3/1 10:20	9.1	↑0.1
3/1 10:30	9.2	↑0.1
3/1 10:40	9.3	↑0.1
3/1 10:50	9.3	0
3/1 11:00	9.4	↑0.1
3/1 11:10	9.5	↑0.1
3/1 11:20	9.6	↑0.1
3/1 11:30	9.7	↑0.1
3/1 11:40	9.8	↑0.1
3/1 11:50	9.9	↑0.1
3/1 12:00	10.0	↑0.1
3/1 12:10	10.1	↑0.1
3/1 12:20	10.2	↑0.1
3/1 12:30	10.4	↑0.2
3/1 12:40	10.5	↑0.1
3/1 12:50	10.7	↑0.2
3/1 13:00	10.9	↑0.2
3/1 13:10	11.1	↑0.2
3/1 13:20	11.3	↑0.2
3/1 13:30	11.5	↑0.2
3/1 13:40	11.7	↑0.2
3/1 13:50	11.9	↑0.2
3/1 14:00	12.1	↑0.2
3/1 14:10	12.3	↑0.2
3/1 14:20	12.5	↑0.2
3/1 14:30	12.7	↑0.2
3/1 14:40	12.8	↑0.1
3/1 14:50	13.0	↑0.2
3/1 15:00	13.2	↑0.2
3/1 15:10	13.4	↑0.2
3/1 15:20	13.5	↑0.1
3/1 15:30	13.7	↑0.2
3/1 15:40	13.8	↑0.1
3/1 15:50	13.9	↑0.1
3/1 16:00	14.1	↑0.2
3/1 16:10	14.2	↑0.1
3/1 16:20	14.3	↑0.1
3/1 16:30	14.4	↑0.1
3/1 16:40	14.5	↑0.1
3/1 16:50	14.6	↑0.1
3/1 17:00	14.7	↑0.1
3/1 17:10	14.8	↑0.1
3/1 17:20	14.9	↑0.1
3/1 17:30	15.0	↑0.1
3/1 17:40	15.1	↑0.1
3/1 17:50	15.1	0
3/1 18:00	15.2	↑0.1
3/1 18:10	15.2	0
3/1 18:20	15.3	↑0.1
3/1 18:30	15.3	0
3/1 18:40	15.3	0
3/1 18:50	15.3	0	満潮
3/1 19:00	15.3	0
3/1 19:10	15.3	0
3/1 19:20	15.3	0
3/1 19:30	15.2	↓-0.1
3/1 19:40	15.2	0
3/1 19:50	15.1	↓-0.1
3/1 20:00	15.0	↓-0.1
3/1 20:10	14.8	↓-0.2
3/1 20:20	14.7	↓-0.1
3/1 20:30	14.5	↓-0.2
3/1 20:40	14.3	↓-0.2
3/1 20:50	14.1	↓-0.2
3/1 21:00	13.9	↓-0.2
3/1 21:10	13.6	↓-0.3
3/1 21:20	13.4	↓-0.2
3/1 21:30	13.1	↓-0.3
3/1 21:40	12.8	↓-0.3
3/1 21:50	12.4	↓-0.4
3/1 22:00	12.1	↓-0.3
3/1 22:10	11.7	↓-0.4
3/1 22:20	11.3	↓-0.4
3/1 22:30	10.9	↓-0.4
3/1 22:40	10.4	↓-0.5
3/1 22:50	10.0	↓-0.4
3/1 23:00	9.5	↓-0.5
3/1 23:10	9.0	↓-0.5
3/1 23:20	8.6	↓-0.4
3/1 23:30	8.1	↓-0.5
3/1 23:40	7.6	↓-0.5
3/1 23:50	7.1	↓-0.5