06 (日)	02:29	06:17	10:04	18:40
	28cm	27cm	28cm	12cm
長潮 出 05:37 入 17:08 出 14:12 入 -

留萌（北海道）2030年10月06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
10/6 00:00	26.6	↑0.2
10/6 00:10	26.8	↑0.2
10/6 00:20	26.9	↑0.1
10/6 00:30	27.1	↑0.2
10/6 00:40	27.2	↑0.1
10/6 00:50	27.3	↑0.1
10/6 01:00	27.4	↑0.1
10/6 01:10	27.5	↑0.1
10/6 01:20	27.6	↑0.1
10/6 01:30	27.6	0
10/6 01:40	27.7	↑0.1
10/6 01:50	27.7	0
10/6 02:00	27.8	↑0.1
10/6 02:10	27.8	0
10/6 02:20	27.8	0	満潮
10/6 02:30	27.8	0
10/6 02:40	27.8	0
10/6 02:50	27.8	0
10/6 03:00	27.8	0
10/6 03:10	27.7	↓-0.1
10/6 03:20	27.7	0
10/6 03:30	27.6	↓-0.1
10/6 03:40	27.5	↓-0.1
10/6 03:50	27.5	0
10/6 04:00	27.4	↓-0.1
10/6 04:10	27.3	↓-0.1
10/6 04:20	27.2	↓-0.1
10/6 04:30	27.1	↓-0.1
10/6 04:40	27.0	↓-0.1
10/6 04:50	26.9	↓-0.1
10/6 05:00	26.9	0
10/6 05:10	26.8	↓-0.1
10/6 05:20	26.7	↓-0.1
10/6 05:30	26.7	0
10/6 05:40	26.7	0
10/6 05:50	26.6	↓-0.1
10/6 06:00	26.6	0
10/6 06:10	26.6	0	干潮
10/6 06:20	26.6	0
10/6 06:30	26.6	0
10/6 06:40	26.6	0
10/6 06:50	26.6	0
10/6 07:00	26.7	↑0.1
10/6 07:10	26.7	0
10/6 07:20	26.8	↑0.1
10/6 07:30	26.8	0
10/6 07:40	26.9	↑0.1
10/6 07:50	26.9	0
10/6 08:00	27.0	↑0.1
10/6 08:10	27.0	0
10/6 08:20	27.1	↑0.1
10/6 08:30	27.2	↑0.1
10/6 08:40	27.2	0
10/6 08:50	27.3	↑0.1
10/6 09:00	27.4	↑0.1
10/6 09:10	27.4	0
10/6 09:20	27.5	↑0.1
10/6 09:30	27.5	0
10/6 09:40	27.6	↑0.1
10/6 09:50	27.6	0
10/6 10:00	27.6	0	満潮
10/6 10:10	27.6	0
10/6 10:20	27.6	0
10/6 10:30	27.5	↓-0.1
10/6 10:40	27.5	0
10/6 10:50	27.4	↓-0.1
10/6 11:00	27.3	↓-0.1
10/6 11:10	27.1	↓-0.2
10/6 11:20	27.0	↓-0.1
10/6 11:30	26.8	↓-0.2
10/6 11:40	26.6	↓-0.2
10/6 11:50	26.4	↓-0.2
10/6 12:00	26.1	↓-0.3
10/6 12:10	25.8	↓-0.3
10/6 12:20	25.5	↓-0.3
10/6 12:30	25.2	↓-0.3
10/6 12:40	24.9	↓-0.3
10/6 12:50	24.5	↓-0.4
10/6 13:00	24.2	↓-0.3
10/6 13:10	23.8	↓-0.4
10/6 13:20	23.4	↓-0.4
10/6 13:30	23.0	↓-0.4
10/6 13:40	22.6	↓-0.4
10/6 13:50	22.2	↓-0.4
10/6 14:00	21.7	↓-0.5
10/6 14:10	21.3	↓-0.4
10/6 14:20	20.9	↓-0.4
10/6 14:30	20.4	↓-0.5
10/6 14:40	20.0	↓-0.4
10/6 14:50	19.5	↓-0.5
10/6 15:00	19.0	↓-0.5
10/6 15:10	18.5	↓-0.5
10/6 15:20	18.0	↓-0.5
10/6 15:30	17.5	↓-0.5
10/6 15:40	17.0	↓-0.5
10/6 15:50	16.6	↓-0.4
10/6 16:00	16.1	↓-0.5
10/6 16:10	15.6	↓-0.5
10/6 16:20	15.1	↓-0.5
10/6 16:30	14.6	↓-0.5
10/6 16:40	14.2	↓-0.4
10/6 16:50	13.8	↓-0.4
10/6 17:00	13.4	↓-0.4
10/6 17:10	13.0	↓-0.4
10/6 17:20	12.7	↓-0.3
10/6 17:30	12.4	↓-0.3
10/6 17:40	12.1	↓-0.3
10/6 17:50	11.9	↓-0.2
10/6 18:00	11.7	↓-0.2
10/6 18:10	11.6	↓-0.1
10/6 18:20	11.5	↓-0.1
10/6 18:30	11.4	↓-0.1	干潮
10/6 18:40	11.4	0	干潮
10/6 18:50	11.4	0
10/6 19:00	11.5	↑0.1
10/6 19:10	11.6	↑0.1
10/6 19:20	11.7	↑0.1
10/6 19:30	11.9	↑0.2
10/6 19:40	12.2	↑0.3
10/6 19:50	12.4	↑0.2
10/6 20:00	12.7	↑0.3
10/6 20:10	13.1	↑0.4
10/6 20:20	13.4	↑0.3
10/6 20:30	13.8	↑0.4
10/6 20:40	14.3	↑0.5
10/6 20:50	14.7	↑0.4
10/6 21:00	15.2	↑0.5
10/6 21:10	15.7	↑0.5
10/6 21:20	16.2	↑0.5
10/6 21:30	16.8	↑0.6	最大潮位差
10/6 21:40	17.3	↑0.5
10/6 21:50	17.9	↑0.6	最大潮位差
10/6 22:00	18.5	↑0.6	最大潮位差
10/6 22:10	19.1	↑0.6	最大潮位差
10/6 22:20	19.6	↑0.5
10/6 22:30	20.2	↑0.6	最大潮位差
10/6 22:40	20.7	↑0.5
10/6 22:50	21.3	↑0.6	最大潮位差
10/6 23:00	21.8	↑0.5
10/6 23:10	22.3	↑0.5
10/6 23:20	22.8	↑0.5
10/6 23:30	23.2	↑0.4
10/6 23:40	23.6	↑0.4
10/6 23:50	24.0	↑0.4