07 (土)	02:39	07:17	11:07	18:57
	29cm	25cm	28cm	13cm
長潮 出 05:38 入 17:06 出 00:11 入 14:26

留萌（北海道）2034年10月07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
10/7 00:00	26.0	↑0.2
10/7 00:10	26.3	↑0.3
10/7 00:20	26.5	↑0.2
10/7 00:30	26.7	↑0.2
10/7 00:40	26.9	↑0.2
10/7 00:50	27.1	↑0.2
10/7 01:00	27.3	↑0.2
10/7 01:10	27.4	↑0.1
10/7 01:20	27.6	↑0.2
10/7 01:30	27.7	↑0.1
10/7 01:40	27.8	↑0.1
10/7 01:50	27.9	↑0.1
10/7 02:00	28.0	↑0.1
10/7 02:10	28.1	↑0.1
10/7 02:20	28.1	0
10/7 02:30	28.1	0	満潮
10/7 02:40	28.1	0
10/7 02:50	28.1	0
10/7 03:00	28.1	0
10/7 03:10	28.0	↓-0.1
10/7 03:20	27.9	↓-0.1
10/7 03:30	27.8	↓-0.1
10/7 03:40	27.7	↓-0.1
10/7 03:50	27.6	↓-0.1
10/7 04:00	27.4	↓-0.2
10/7 04:10	27.3	↓-0.1
10/7 04:20	27.1	↓-0.2
10/7 04:30	26.9	↓-0.2
10/7 04:40	26.7	↓-0.2
10/7 04:50	26.6	↓-0.1
10/7 05:00	26.4	↓-0.2
10/7 05:10	26.2	↓-0.2
10/7 05:20	26.0	↓-0.2
10/7 05:30	25.9	↓-0.1
10/7 05:40	25.7	↓-0.2
10/7 05:50	25.6	↓-0.1
10/7 06:00	25.4	↓-0.2
10/7 06:10	25.3	↓-0.1
10/7 06:20	25.2	↓-0.1
10/7 06:30	25.1	↓-0.1
10/7 06:40	25.1	0
10/7 06:50	25.0	↓-0.1
10/7 07:00	25.0	0
10/7 07:10	25.0	0	干潮
10/7 07:20	25.0	0
10/7 07:30	25.0	0
10/7 07:40	25.0	0
10/7 07:50	25.0	0
10/7 08:00	25.1	↑0.1
10/7 08:10	25.2	↑0.1
10/7 08:20	25.3	↑0.1
10/7 08:30	25.4	↑0.1
10/7 08:40	25.5	↑0.1
10/7 08:50	25.6	↑0.1
10/7 09:00	25.7	↑0.1
10/7 09:10	25.9	↑0.2
10/7 09:20	26.0	↑0.1
10/7 09:30	26.2	↑0.2
10/7 09:40	26.3	↑0.1
10/7 09:50	26.4	↑0.1
10/7 10:00	26.6	↑0.2
10/7 10:10	26.7	↑0.1
10/7 10:20	26.8	↑0.1
10/7 10:30	26.9	↑0.1
10/7 10:40	27.0	↑0.1
10/7 10:50	27.1	↑0.1
10/7 11:00	27.1	0	満潮
10/7 11:10	27.1	0
10/7 11:20	27.1	0
10/7 11:30	27.0	↓-0.1
10/7 11:40	26.9	↓-0.1
10/7 11:50	26.8	↓-0.1
10/7 12:00	26.7	↓-0.1
10/7 12:10	26.5	↓-0.2
10/7 12:20	26.3	↓-0.2
10/7 12:30	26.0	↓-0.3
10/7 12:40	25.8	↓-0.2
10/7 12:50	25.5	↓-0.3
10/7 13:00	25.2	↓-0.3
10/7 13:10	24.9	↓-0.3
10/7 13:20	24.5	↓-0.4
10/7 13:30	24.2	↓-0.3
10/7 13:40	23.8	↓-0.4
10/7 13:50	23.4	↓-0.4
10/7 14:00	23.0	↓-0.4
10/7 14:10	22.6	↓-0.4
10/7 14:20	22.2	↓-0.4
10/7 14:30	21.8	↓-0.4
10/7 14:40	21.4	↓-0.4
10/7 14:50	20.9	↓-0.5
10/7 15:00	20.4	↓-0.5
10/7 15:10	20.0	↓-0.4
10/7 15:20	19.5	↓-0.5
10/7 15:30	19.0	↓-0.5
10/7 15:40	18.5	↓-0.5
10/7 15:50	18.1	↓-0.4
10/7 16:00	17.6	↓-0.5
10/7 16:10	17.1	↓-0.5
10/7 16:20	16.6	↓-0.5
10/7 16:30	16.1	↓-0.5
10/7 16:40	15.7	↓-0.4
10/7 16:50	15.2	↓-0.5
10/7 17:00	14.8	↓-0.4
10/7 17:10	14.4	↓-0.4
10/7 17:20	14.1	↓-0.3
10/7 17:30	13.7	↓-0.4
10/7 17:40	13.4	↓-0.3
10/7 17:50	13.2	↓-0.2
10/7 18:00	12.9	↓-0.3
10/7 18:10	12.7	↓-0.2
10/7 18:20	12.6	↓-0.1
10/7 18:30	12.4	↓-0.2
10/7 18:40	12.4	0
10/7 18:50	12.3	↓-0.1	干潮
10/7 19:00	12.3	0
10/7 19:10	12.3	0
10/7 19:20	12.4	↑0.1
10/7 19:30	12.5	↑0.1
10/7 19:40	12.7	↑0.2
10/7 19:50	12.8	↑0.1
10/7 20:00	13.1	↑0.3
10/7 20:10	13.3	↑0.2
10/7 20:20	13.6	↑0.3
10/7 20:30	13.9	↑0.3
10/7 20:40	14.2	↑0.3
10/7 20:50	14.6	↑0.4
10/7 21:00	15.0	↑0.4
10/7 21:10	15.4	↑0.4
10/7 21:20	15.8	↑0.4
10/7 21:30	16.3	↑0.5
10/7 21:40	16.8	↑0.5
10/7 21:50	17.3	↑0.5
10/7 22:00	17.8	↑0.5
10/7 22:10	18.4	↑0.6	最大潮位差
10/7 22:20	18.9	↑0.5
10/7 22:30	19.4	↑0.5
10/7 22:40	20.0	↑0.6	最大潮位差
10/7 22:50	20.5	↑0.5
10/7 23:00	21.0	↑0.5
10/7 23:10	21.5	↑0.5
10/7 23:20	22.0	↑0.5
10/7 23:30	22.5	↑0.5
10/7 23:40	23.0	↑0.5
10/7 23:50	23.4	↑0.4