9 (金)	04:09	09:32	15:38	22:29
	31cm	19cm	35cm	10cm
大潮 出 05:07 入 17:56 出 17:52 入 04:55

留萌（北海道）2033年09月9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
9/9 00:00	14.4	↑0.8
9/9 00:10	15.1	↑0.7
9/9 00:20	15.9	↑0.8
9/9 00:30	16.8	↑0.9
9/9 00:40	17.6	↑0.8
9/9 00:50	18.5	↑0.9
9/9 01:00	19.4	↑0.9
9/9 01:10	20.4	↑1.0	最大潮位差
9/9 01:20	21.3	↑0.9
9/9 01:30	22.2	↑0.9
9/9 01:40	23.1	↑0.9
9/9 01:50	24.0	↑0.9
9/9 02:00	24.8	↑0.8
9/9 02:10	25.6	↑0.8
9/9 02:20	26.4	↑0.8
9/9 02:30	27.1	↑0.7
9/9 02:40	27.7	↑0.6
9/9 02:50	28.3	↑0.6
9/9 03:00	28.8	↑0.5
9/9 03:10	29.2	↑0.4
9/9 03:20	29.6	↑0.4
9/9 03:30	29.9	↑0.3
9/9 03:40	30.1	↑0.2
9/9 03:50	30.3	↑0.2
9/9 04:00	30.4	↑0.1	満潮
9/9 04:10	30.4	0
9/9 04:20	30.3	↓-0.1
9/9 04:30	30.2	↓-0.1
9/9 04:40	30.1	↓-0.1
9/9 04:50	29.8	↓-0.3
9/9 05:00	29.6	↓-0.2
9/9 05:10	29.3	↓-0.3
9/9 05:20	28.9	↓-0.4
9/9 05:30	28.5	↓-0.4
9/9 05:40	28.1	↓-0.4
9/9 05:50	27.6	↓-0.5
9/9 06:00	27.2	↓-0.4
9/9 06:10	26.6	↓-0.6
9/9 06:20	26.1	↓-0.5
9/9 06:30	25.6	↓-0.5
9/9 06:40	25.0	↓-0.6
9/9 06:50	24.4	↓-0.6
9/9 07:00	23.8	↓-0.6
9/9 07:10	23.3	↓-0.5
9/9 07:20	22.7	↓-0.6
9/9 07:30	22.2	↓-0.5
9/9 07:40	21.6	↓-0.6
9/9 07:50	21.1	↓-0.5
9/9 08:00	20.6	↓-0.5
9/9 08:10	20.2	↓-0.4
9/9 08:20	19.8	↓-0.4
9/9 08:30	19.4	↓-0.4
9/9 08:40	19.1	↓-0.3
9/9 08:50	18.9	↓-0.2
9/9 09:00	18.7	↓-0.2
9/9 09:10	18.5	↓-0.2
9/9 09:20	18.4	↓-0.1
9/9 09:30	18.4	0	干潮
9/9 09:40	18.4	0
9/9 09:50	18.5	↑0.1
9/9 10:00	18.6	↑0.1
9/9 10:10	18.8	↑0.2
9/9 10:20	19.0	↑0.2
9/9 10:30	19.3	↑0.3
9/9 10:40	19.6	↑0.3
9/9 10:50	20.0	↑0.4
9/9 11:00	20.3	↑0.3
9/9 11:10	20.8	↑0.5
9/9 11:20	21.2	↑0.4
9/9 11:30	21.7	↑0.5
9/9 11:40	22.2	↑0.5
9/9 11:50	22.8	↑0.6
9/9 12:00	23.3	↑0.5
9/9 12:10	23.9	↑0.6
9/9 12:20	24.6	↑0.7
9/9 12:30	25.2	↑0.6
9/9 12:40	25.9	↑0.7
9/9 12:50	26.5	↑0.6
9/9 13:00	27.2	↑0.7
9/9 13:10	27.9	↑0.7
9/9 13:20	28.6	↑0.7
9/9 13:30	29.2	↑0.6
9/9 13:40	29.9	↑0.7
9/9 13:50	30.5	↑0.6
9/9 14:00	31.1	↑0.6
9/9 14:10	31.7	↑0.6
9/9 14:20	32.2	↑0.5
9/9 14:30	32.7	↑0.5
9/9 14:40	33.1	↑0.4
9/9 14:50	33.5	↑0.4
9/9 15:00	33.8	↑0.3
9/9 15:10	34.1	↑0.3
9/9 15:20	34.2	↑0.1
9/9 15:30	34.3	↑0.1	満潮
9/9 15:40	34.3	0
9/9 15:50	34.3	0
9/9 16:00	34.1	↓-0.2
9/9 16:10	33.9	↓-0.2
9/9 16:20	33.6	↓-0.3
9/9 16:30	33.3	↓-0.3
9/9 16:40	32.9	↓-0.4
9/9 16:50	32.4	↓-0.5
9/9 17:00	31.9	↓-0.5
9/9 17:10	31.3	↓-0.6
9/9 17:20	30.7	↓-0.6
9/9 17:30	30.0	↓-0.7
9/9 17:40	29.3	↓-0.7
9/9 17:50	28.5	↓-0.8
9/9 18:00	27.7	↓-0.8
9/9 18:10	26.9	↓-0.8
9/9 18:20	26.0	↓-0.9
9/9 18:30	25.2	↓-0.8
9/9 18:40	24.3	↓-0.9
9/9 18:50	23.3	↓-1.0	最大潮位差
9/9 19:00	22.4	↓-0.9
9/9 19:10	21.5	↓-0.9
9/9 19:20	20.5	↓-1.0	最大潮位差
9/9 19:30	19.6	↓-0.9
9/9 19:40	18.6	↓-1.0	最大潮位差
9/9 19:50	17.7	↓-0.9
9/9 20:00	16.8	↓-0.9
9/9 20:10	15.9	↓-0.9
9/9 20:20	15.1	↓-0.8
9/9 20:30	14.3	↓-0.8
9/9 20:40	13.6	↓-0.7
9/9 20:50	12.9	↓-0.7
9/9 21:00	12.2	↓-0.7
9/9 21:10	11.7	↓-0.5
9/9 21:20	11.2	↓-0.5
9/9 21:30	10.7	↓-0.5
9/9 21:40	10.3	↓-0.4
9/9 21:50	10.0	↓-0.3
9/9 22:00	9.8	↓-0.2
9/9 22:10	9.7	↓-0.1
9/9 22:20	9.6	↓-0.1	干潮
9/9 22:30	9.5	↓-0.1
9/9 22:40	9.6	↑0.1
9/9 22:50	9.7	↑0.1
9/9 23:00	9.9	↑0.2
9/9 23:10	10.1	↑0.2
9/9 23:20	10.5	↑0.4
9/9 23:30	10.8	↑0.3
9/9 23:40	11.3	↑0.5
9/9 23:50	11.7	↑0.4