29 (土)	15:01	05:13	-	-
	16cm	1cm	-	-
長潮 出 04:31 入 18:34 出 11:36 入 01:56 潮干狩り ◎ 04:31～08:36

留萌（北海道）2023年04月29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
4/29 00:00	8.5	↓-0.3
4/29 00:10	8.1	↓-0.4
4/29 00:20	7.7	↓-0.4
4/29 00:30	7.4	↓-0.3
4/29 00:40	7.0	↓-0.4
4/29 00:50	6.6	↓-0.4
4/29 01:00	6.3	↓-0.3
4/29 01:10	5.9	↓-0.4
4/29 01:20	5.6	↓-0.3
4/29 01:30	5.3	↓-0.3
4/29 01:40	5.0	↓-0.3
4/29 01:50	4.6	↓-0.4
4/29 02:00	4.3	↓-0.3
4/29 02:10	4.0	↓-0.3
4/29 02:20	3.8	↓-0.2
4/29 02:30	3.5	↓-0.3
4/29 02:40	3.2	↓-0.3
4/29 02:50	3.0	↓-0.2
4/29 03:00	2.7	↓-0.3
4/29 03:10	2.5	↓-0.2
4/29 03:20	2.3	↓-0.2
4/29 03:30	2.0	↓-0.3
4/29 03:40	1.8	↓-0.2
4/29 03:50	1.6	↓-0.2
4/29 04:00	1.5	↓-0.1
4/29 04:10	1.3	↓-0.2
4/29 04:20	1.2	↓-0.1
4/29 04:30	1.1	↓-0.1
4/29 04:40	1.0	↓-0.1
4/29 04:50	0.9	↓-0.1
4/29 05:00	0.9	0
4/29 05:10	0.8	↓-0.1	干潮
4/29 05:20	0.8	0
4/29 05:30	0.9	↑0.1
4/29 05:40	0.9	0
4/29 05:50	1.0	↑0.1
4/29 06:00	1.2	↑0.2
4/29 06:10	1.3	↑0.1
4/29 06:20	1.5	↑0.2
4/29 06:30	1.7	↑0.2
4/29 06:40	1.9	↑0.2
4/29 06:50	2.1	↑0.2
4/29 07:00	2.4	↑0.3
4/29 07:10	2.7	↑0.3
4/29 07:20	3.0	↑0.3
4/29 07:30	3.3	↑0.3
4/29 07:40	3.6	↑0.3
4/29 07:50	4.0	↑0.4
4/29 08:00	4.4	↑0.4
4/29 08:10	4.7	↑0.3
4/29 08:20	5.1	↑0.4
4/29 08:30	5.5	↑0.4
4/29 08:40	5.9	↑0.4
4/29 08:50	6.4	↑0.5	最大潮位差
4/29 09:00	6.8	↑0.4
4/29 09:10	7.2	↑0.4
4/29 09:20	7.6	↑0.4
4/29 09:30	8.1	↑0.5	最大潮位差
4/29 09:40	8.5	↑0.4
4/29 09:50	8.9	↑0.4
4/29 10:00	9.4	↑0.5	最大潮位差
4/29 10:10	9.8	↑0.4
4/29 10:20	10.2	↑0.4
4/29 10:30	10.6	↑0.4
4/29 10:40	11.0	↑0.4
4/29 10:50	11.3	↑0.3
4/29 11:00	11.7	↑0.4
4/29 11:10	12.0	↑0.3
4/29 11:20	12.4	↑0.4
4/29 11:30	12.7	↑0.3
4/29 11:40	13.0	↑0.3
4/29 11:50	13.2	↑0.2
4/29 12:00	13.5	↑0.3
4/29 12:10	13.7	↑0.2
4/29 12:20	14.0	↑0.3
4/29 12:30	14.2	↑0.2
4/29 12:40	14.4	↑0.2
4/29 12:50	14.6	↑0.2
4/29 13:00	14.8	↑0.2
4/29 13:10	14.9	↑0.1
4/29 13:20	15.1	↑0.2
4/29 13:30	15.3	↑0.2
4/29 13:40	15.4	↑0.1
4/29 13:50	15.5	↑0.1
4/29 14:00	15.6	↑0.1
4/29 14:10	15.7	↑0.1
4/29 14:20	15.8	↑0.1
4/29 14:30	15.9	↑0.1
4/29 14:40	16.0	↑0.1
4/29 14:50	16.0	0
4/29 15:00	16.0	0	満潮
4/29 15:10	16.0	0
4/29 15:20	16.0	0
4/29 15:30	15.9	↓-0.1
4/29 15:40	15.8	↓-0.1
4/29 15:50	15.7	↓-0.1
4/29 16:00	15.6	↓-0.1
4/29 16:10	15.5	↓-0.1
4/29 16:20	15.3	↓-0.2
4/29 16:30	15.2	↓-0.1
4/29 16:40	15.0	↓-0.2
4/29 16:50	14.8	↓-0.2
4/29 17:00	14.6	↓-0.2
4/29 17:10	14.4	↓-0.2
4/29 17:20	14.2	↓-0.2
4/29 17:30	14.0	↓-0.2
4/29 17:40	13.8	↓-0.2
4/29 17:50	13.7	↓-0.1
4/29 18:00	13.5	↓-0.2
4/29 18:10	13.3	↓-0.2
4/29 18:20	13.1	↓-0.2
4/29 18:30	12.9	↓-0.2
4/29 18:40	12.7	↓-0.2
4/29 18:50	12.6	↓-0.1
4/29 19:00	12.4	↓-0.2
4/29 19:10	12.3	↓-0.1
4/29 19:20	12.1	↓-0.2
4/29 19:30	12.0	↓-0.1
4/29 19:40	11.9	↓-0.1
4/29 19:50	11.8	↓-0.1
4/29 20:00	11.7	↓-0.1
4/29 20:10	11.6	↓-0.1
4/29 20:20	11.5	↓-0.1
4/29 20:30	11.4	↓-0.1
4/29 20:40	11.3	↓-0.1
4/29 20:50	11.2	↓-0.1
4/29 21:00	11.2	0
4/29 21:10	11.1	↓-0.1
4/29 21:20	11.0	↓-0.1
4/29 21:30	11.0	0
4/29 21:40	11.0	0
4/29 21:50	10.9	↓-0.1
4/29 22:00	10.9	0
4/29 22:10	10.8	↓-0.1
4/29 22:20	10.8	0
4/29 22:30	10.7	↓-0.1
4/29 22:40	10.6	↓-0.1
4/29 22:50	10.6	0
4/29 23:00	10.5	↓-0.1
4/29 23:10	10.3	↓-0.2
4/29 23:20	10.2	↓-0.1
4/29 23:30	10.1	↓-0.1
4/29 23:40	9.9	↓-0.2
4/29 23:50	9.7	↓-0.2