5 (金)	05:49	12:18	18:51	-
	33cm	14cm	32cm	-
中潮 出 05:01 入 18:04 出 19:52 入 09:16

留萌（北海道）2031年09月5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
9/5 00:00	17.9	↓-0.1
9/5 00:10	18.0	↑0.1
9/5 00:20	18.0	0
9/5 00:30	18.2	↑0.2
9/5 00:40	18.3	↑0.1
9/5 00:50	18.5	↑0.2
9/5 01:00	18.8	↑0.3
9/5 01:10	19.0	↑0.2
9/5 01:20	19.4	↑0.4
9/5 01:30	19.7	↑0.3
9/5 01:40	20.1	↑0.4
9/5 01:50	20.6	↑0.5
9/5 02:00	21.1	↑0.5
9/5 02:10	21.6	↑0.5
9/5 02:20	22.1	↑0.5
9/5 02:30	22.7	↑0.6
9/5 02:40	23.3	↑0.6
9/5 02:50	23.9	↑0.6
9/5 03:00	24.6	↑0.7
9/5 03:10	25.2	↑0.6
9/5 03:20	25.9	↑0.7
9/5 03:30	26.5	↑0.6
9/5 03:40	27.2	↑0.7
9/5 03:50	27.8	↑0.6
9/5 04:00	28.4	↑0.6
9/5 04:10	29.0	↑0.6
9/5 04:20	29.6	↑0.6
9/5 04:30	30.1	↑0.5
9/5 04:40	30.5	↑0.4
9/5 04:50	30.9	↑0.4
9/5 05:00	31.3	↑0.4
9/5 05:10	31.5	↑0.2
9/5 05:20	31.8	↑0.3
9/5 05:30	31.9	↑0.1
9/5 05:40	32.0	↑0.1	満潮
9/5 05:50	32.0	0
9/5 06:00	32.0	0
9/5 06:10	31.8	↓-0.2
9/5 06:20	31.7	↓-0.1
9/5 06:30	31.4	↓-0.3
9/5 06:40	31.1	↓-0.3
9/5 06:50	30.8	↓-0.3
9/5 07:00	30.4	↓-0.4
9/5 07:10	29.9	↓-0.5
9/5 07:20	29.4	↓-0.5
9/5 07:30	28.8	↓-0.6
9/5 07:40	28.2	↓-0.6
9/5 07:50	27.6	↓-0.6
9/5 08:00	26.9	↓-0.7
9/5 08:10	26.3	↓-0.6
9/5 08:20	25.5	↓-0.8	最大潮位差
9/5 08:30	24.8	↓-0.7
9/5 08:40	24.0	↓-0.8	最大潮位差
9/5 08:50	23.3	↓-0.7
9/5 09:00	22.5	↓-0.8	最大潮位差
9/5 09:10	21.7	↓-0.8	最大潮位差
9/5 09:20	21.0	↓-0.7
9/5 09:30	20.2	↓-0.8	最大潮位差
9/5 09:40	19.5	↓-0.7
9/5 09:50	18.8	↓-0.7
9/5 10:00	18.1	↓-0.7
9/5 10:10	17.4	↓-0.7
9/5 10:20	16.8	↓-0.6
9/5 10:30	16.2	↓-0.6
9/5 10:40	15.7	↓-0.5
9/5 10:50	15.2	↓-0.5
9/5 11:00	14.7	↓-0.5
9/5 11:10	14.3	↓-0.4
9/5 11:20	14.0	↓-0.3
9/5 11:30	13.7	↓-0.3
9/5 11:40	13.5	↓-0.2
9/5 11:50	13.3	↓-0.2
9/5 12:00	13.2	↓-0.1
9/5 12:10	13.1	↓-0.1	干潮
9/5 12:20	13.1	0
9/5 12:30	13.2	↑0.1
9/5 12:40	13.3	↑0.1
9/5 12:50	13.4	↑0.1
9/5 13:00	13.6	↑0.2
9/5 13:10	13.9	↑0.3
9/5 13:20	14.1	↑0.2
9/5 13:30	14.5	↑0.4
9/5 13:40	14.8	↑0.3
9/5 13:50	15.3	↑0.5
9/5 14:00	15.7	↑0.4
9/5 14:10	16.2	↑0.5
9/5 14:20	16.8	↑0.6
9/5 14:30	17.4	↑0.6
9/5 14:40	18.0	↑0.6
9/5 14:50	18.6	↑0.6
9/5 15:00	19.3	↑0.7
9/5 15:10	20.0	↑0.7
9/5 15:20	20.7	↑0.7
9/5 15:30	21.5	↑0.8	最大潮位差
9/5 15:40	22.2	↑0.7
9/5 15:50	23.0	↑0.8	最大潮位差
9/5 16:00	23.8	↑0.8	最大潮位差
9/5 16:10	24.5	↑0.7
9/5 16:20	25.2	↑0.7
9/5 16:30	25.9	↑0.7
9/5 16:40	26.6	↑0.7
9/5 16:50	27.3	↑0.7
9/5 17:00	27.9	↑0.6
9/5 17:10	28.4	↑0.5
9/5 17:20	28.9	↑0.5
9/5 17:30	29.4	↑0.5
9/5 17:40	29.8	↑0.4
9/5 17:50	30.2	↑0.4
9/5 18:00	30.5	↑0.3
9/5 18:10	30.7	↑0.2
9/5 18:20	30.9	↑0.2
9/5 18:30	31.0	↑0.1
9/5 18:40	31.1	↑0.1
9/5 18:50	31.1	0	満潮
9/5 19:00	31.1	0
9/5 19:10	31.0	↓-0.1
9/5 19:20	30.9	↓-0.1
9/5 19:30	30.7	↓-0.2
9/5 19:40	30.5	↓-0.2
9/5 19:50	30.3	↓-0.2
9/5 20:00	30.0	↓-0.3
9/5 20:10	29.7	↓-0.3
9/5 20:20	29.3	↓-0.4
9/5 20:30	29.0	↓-0.3
9/5 20:40	28.6	↓-0.4
9/5 20:50	28.2	↓-0.4
9/5 21:00	27.7	↓-0.5
9/5 21:10	27.3	↓-0.4
9/5 21:20	26.8	↓-0.5
9/5 21:30	26.4	↓-0.4
9/5 21:40	25.9	↓-0.5
9/5 21:50	25.5	↓-0.4
9/5 22:00	25.0	↓-0.5
9/5 22:10	24.6	↓-0.4
9/5 22:20	24.2	↓-0.4
9/5 22:30	23.8	↓-0.4
9/5 22:40	23.4	↓-0.4
9/5 22:50	23.1	↓-0.3
9/5 23:00	22.8	↓-0.3
9/5 23:10	22.5	↓-0.3
9/5 23:20	22.3	↓-0.2
9/5 23:30	22.1	↓-0.2
9/5 23:40	21.9	↓-0.2
9/5 23:50	21.8	↓-0.1