29 (土)	05:54	08:41	13:33	21:36
	32cm	31cm	34cm	10cm
大潮 出 03:55 入 19:20 出 02:22 入 17:57

留萌（北海道）2030年06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
6/29 00:00	16.7	↑0.7
6/29 00:10	17.4	↑0.7
6/29 00:20	18.1	↑0.7
6/29 00:30	18.8	↑0.7
6/29 00:40	19.6	↑0.8	最大潮位差
6/29 00:50	20.3	↑0.7
6/29 01:00	21.0	↑0.7
6/29 01:10	21.8	↑0.8	最大潮位差
6/29 01:20	22.5	↑0.7
6/29 01:30	23.2	↑0.7
6/29 01:40	23.8	↑0.6
6/29 01:50	24.4	↑0.6
6/29 02:00	25.0	↑0.6
6/29 02:10	25.6	↑0.6
6/29 02:20	26.2	↑0.6
6/29 02:30	26.7	↑0.5
6/29 02:40	27.2	↑0.5
6/29 02:50	27.6	↑0.4
6/29 03:00	28.0	↑0.4
6/29 03:10	28.4	↑0.4
6/29 03:20	28.8	↑0.4
6/29 03:30	29.1	↑0.3
6/29 03:40	29.4	↑0.3
6/29 03:50	29.7	↑0.3
6/29 04:00	30.0	↑0.3
6/29 04:10	30.3	↑0.3
6/29 04:20	30.5	↑0.2
6/29 04:30	30.7	↑0.2
6/29 04:40	30.9	↑0.2
6/29 04:50	31.0	↑0.1
6/29 05:00	31.2	↑0.2
6/29 05:10	31.3	↑0.1
6/29 05:20	31.4	↑0.1
6/29 05:30	31.4	0
6/29 05:40	31.5	↑0.1
6/29 05:50	31.5	0	満潮
6/29 06:00	31.5	0
6/29 06:10	31.5	0
6/29 06:20	31.4	↓-0.1
6/29 06:30	31.4	0
6/29 06:40	31.3	↓-0.1
6/29 06:50	31.2	↓-0.1
6/29 07:00	31.1	↓-0.1
6/29 07:10	31.1	0
6/29 07:20	31.0	↓-0.1
6/29 07:30	30.9	↓-0.1
6/29 07:40	30.8	↓-0.1
6/29 07:50	30.8	0
6/29 08:00	30.7	↓-0.1
6/29 08:10	30.7	0
6/29 08:20	30.6	↓-0.1
6/29 08:30	30.6	0
6/29 08:40	30.6	0	干潮
6/29 08:50	30.6	0
6/29 09:00	30.6	0
6/29 09:10	30.7	↑0.1
6/29 09:20	30.7	0
6/29 09:30	30.7	0
6/29 09:40	30.8	↑0.1
6/29 09:50	30.8	0
6/29 10:00	30.9	↑0.1
6/29 10:10	31.0	↑0.1
6/29 10:20	31.1	↑0.1
6/29 10:30	31.1	0
6/29 10:40	31.2	↑0.1
6/29 10:50	31.3	↑0.1
6/29 11:00	31.4	↑0.1
6/29 11:10	31.6	↑0.2
6/29 11:20	31.7	↑0.1
6/29 11:30	31.8	↑0.1
6/29 11:40	32.0	↑0.2
6/29 11:50	32.1	↑0.1
6/29 12:00	32.3	↑0.2
6/29 12:10	32.4	↑0.1
6/29 12:20	32.6	↑0.2
6/29 12:30	32.8	↑0.2
6/29 12:40	32.9	↑0.1
6/29 12:50	33.0	↑0.1
6/29 13:00	33.1	↑0.1
6/29 13:10	33.2	↑0.1
6/29 13:20	33.3	↑0.1
6/29 13:30	33.3	0	満潮
6/29 13:40	33.3	0
6/29 13:50	33.2	↓-0.1
6/29 14:00	33.2	0
6/29 14:10	33.0	↓-0.2
6/29 14:20	32.8	↓-0.2
6/29 14:30	32.6	↓-0.2
6/29 14:40	32.3	↓-0.3
6/29 14:50	32.0	↓-0.3
6/29 15:00	31.6	↓-0.4
6/29 15:10	31.2	↓-0.4
6/29 15:20	30.7	↓-0.5
6/29 15:30	30.2	↓-0.5
6/29 15:40	29.7	↓-0.5
6/29 15:50	29.2	↓-0.5
6/29 16:00	28.6	↓-0.6
6/29 16:10	28.0	↓-0.6
6/29 16:20	27.3	↓-0.7
6/29 16:30	26.7	↓-0.6
6/29 16:40	26.0	↓-0.7
6/29 16:50	25.3	↓-0.7
6/29 17:00	24.6	↓-0.7
6/29 17:10	23.8	↓-0.8	最大潮位差
6/29 17:20	23.1	↓-0.7
6/29 17:30	22.3	↓-0.8	最大潮位差
6/29 17:40	21.6	↓-0.7
6/29 17:50	20.8	↓-0.8	最大潮位差
6/29 18:00	20.0	↓-0.8	最大潮位差
6/29 18:10	19.2	↓-0.8	最大潮位差
6/29 18:20	18.4	↓-0.8	最大潮位差
6/29 18:30	17.7	↓-0.7
6/29 18:40	16.9	↓-0.8	最大潮位差
6/29 18:50	16.2	↓-0.7
6/29 19:00	15.4	↓-0.8	最大潮位差
6/29 19:10	14.7	↓-0.7
6/29 19:20	14.0	↓-0.7
6/29 19:30	13.4	↓-0.6
6/29 19:40	12.8	↓-0.6
6/29 19:50	12.2	↓-0.6
6/29 20:00	11.7	↓-0.5
6/29 20:10	11.2	↓-0.5
6/29 20:20	10.8	↓-0.4
6/29 20:30	10.4	↓-0.4
6/29 20:40	10.1	↓-0.3
6/29 20:50	9.9	↓-0.2
6/29 21:00	9.6	↓-0.3
6/29 21:10	9.5	↓-0.1
6/29 21:20	9.4	↓-0.1
6/29 21:30	9.3	↓-0.1	干潮
6/29 21:40	9.3	0
6/29 21:50	9.4	↑0.1
6/29 22:00	9.5	↑0.1
6/29 22:10	9.6	↑0.1
6/29 22:20	9.8	↑0.2
6/29 22:30	10.1	↑0.3
6/29 22:40	10.4	↑0.3
6/29 22:50	10.7	↑0.3
6/29 23:00	11.1	↑0.4
6/29 23:10	11.5	↑0.4
6/29 23:20	12.0	↑0.5
6/29 23:30	12.5	↑0.5
6/29 23:40	13.0	↑0.5
6/29 23:50	13.6	↑0.6