6 (水)	06:21	11:55	17:53	-
	34cm	22cm	36cm	-
中潮 出 04:28 入 18:52 出 20:18 入 08:10

留萌（北海道）2031年08月6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
8/6 00:00	11.5	↓-0.1
8/6 00:10	11.6	↑0.1
8/6 00:20	11.7	↑0.1
8/6 00:30	11.8	↑0.1
8/6 00:40	12.1	↑0.3
8/6 00:50	12.4	↑0.3
8/6 01:00	12.7	↑0.3
8/6 01:10	13.2	↑0.5
8/6 01:20	13.6	↑0.4
8/6 01:30	14.2	↑0.6
8/6 01:40	14.8	↑0.6
8/6 01:50	15.5	↑0.7
8/6 02:00	16.2	↑0.7
8/6 02:10	16.9	↑0.7
8/6 02:20	17.7	↑0.8
8/6 02:30	18.6	↑0.9
8/6 02:40	19.5	↑0.9
8/6 02:50	20.4	↑0.9
8/6 03:00	21.3	↑0.9
8/6 03:10	22.3	↑1.0	最大潮位差
8/6 03:20	23.2	↑0.9
8/6 03:30	24.2	↑1.0	最大潮位差
8/6 03:40	25.1	↑0.9
8/6 03:50	26.1	↑1.0	最大潮位差
8/6 04:00	27.0	↑0.9
8/6 04:10	27.8	↑0.8
8/6 04:20	28.6	↑0.8
8/6 04:30	29.4	↑0.8
8/6 04:40	30.1	↑0.7
8/6 04:50	30.8	↑0.7
8/6 05:00	31.4	↑0.6
8/6 05:10	31.9	↑0.5
8/6 05:20	32.3	↑0.4
8/6 05:30	32.7	↑0.4
8/6 05:40	33.0	↑0.3
8/6 05:50	33.3	↑0.3
8/6 06:00	33.4	↑0.1
8/6 06:10	33.5	↑0.1
8/6 06:20	33.6	↑0.1	満潮
8/6 06:30	33.5	↓-0.1
8/6 06:40	33.5	0
8/6 06:50	33.3	↓-0.2
8/6 07:00	33.1	↓-0.2
8/6 07:10	32.8	↓-0.3
8/6 07:20	32.5	↓-0.3
8/6 07:30	32.2	↓-0.3
8/6 07:40	31.8	↓-0.4
8/6 07:50	31.3	↓-0.5
8/6 08:00	30.8	↓-0.5
8/6 08:10	30.3	↓-0.5
8/6 08:20	29.8	↓-0.5
8/6 08:30	29.2	↓-0.6
8/6 08:40	28.7	↓-0.5
8/6 08:50	28.1	↓-0.6
8/6 09:00	27.5	↓-0.6
8/6 09:10	26.9	↓-0.6
8/6 09:20	26.3	↓-0.6
8/6 09:30	25.7	↓-0.6
8/6 09:40	25.2	↓-0.5
8/6 09:50	24.6	↓-0.6
8/6 10:00	24.1	↓-0.5
8/6 10:10	23.6	↓-0.5
8/6 10:20	23.2	↓-0.4
8/6 10:30	22.7	↓-0.5
8/6 10:40	22.4	↓-0.3
8/6 10:50	22.1	↓-0.3
8/6 11:00	21.8	↓-0.3
8/6 11:10	21.5	↓-0.3
8/6 11:20	21.4	↓-0.1
8/6 11:30	21.2	↓-0.2
8/6 11:40	21.1	↓-0.1
8/6 11:50	21.1	0	干潮
8/6 12:00	21.1	0
8/6 12:10	21.1	0
8/6 12:20	21.2	↑0.1
8/6 12:30	21.4	↑0.2
8/6 12:40	21.6	↑0.2
8/6 12:50	21.8	↑0.2
8/6 13:00	22.0	↑0.2
8/6 13:10	22.3	↑0.3
8/6 13:20	22.7	↑0.4
8/6 13:30	23.0	↑0.3
8/6 13:40	23.5	↑0.5
8/6 13:50	23.9	↑0.4
8/6 14:00	24.4	↑0.5
8/6 14:10	24.9	↑0.5
8/6 14:20	25.4	↑0.5
8/6 14:30	26.0	↑0.6
8/6 14:40	26.6	↑0.6
8/6 14:50	27.2	↑0.6
8/6 15:00	27.9	↑0.7
8/6 15:10	28.5	↑0.6
8/6 15:20	29.2	↑0.7
8/6 15:30	29.8	↑0.6
8/6 15:40	30.4	↑0.6
8/6 15:50	31.1	↑0.7
8/6 16:00	31.7	↑0.6
8/6 16:10	32.3	↑0.6
8/6 16:20	32.8	↑0.5
8/6 16:30	33.3	↑0.5
8/6 16:40	33.8	↑0.5
8/6 16:50	34.2	↑0.4
8/6 17:00	34.5	↑0.3
8/6 17:10	34.8	↑0.3
8/6 17:20	35.1	↑0.3
8/6 17:30	35.3	↑0.2
8/6 17:40	35.4	↑0.1
8/6 17:50	35.4	0	満潮
8/6 18:00	35.4	0
8/6 18:10	35.3	↓-0.1
8/6 18:20	35.2	↓-0.1
8/6 18:30	35.0	↓-0.2
8/6 18:40	34.7	↓-0.3
8/6 18:50	34.4	↓-0.3
8/6 19:00	34.0	↓-0.4
8/6 19:10	33.5	↓-0.5
8/6 19:20	33.1	↓-0.4
8/6 19:30	32.5	↓-0.6
8/6 19:40	32.0	↓-0.5
8/6 19:50	31.3	↓-0.7
8/6 20:00	30.7	↓-0.6
8/6 20:10	30.0	↓-0.7
8/6 20:20	29.3	↓-0.7
8/6 20:30	28.5	↓-0.8
8/6 20:40	27.8	↓-0.7
8/6 20:50	27.0	↓-0.8
8/6 21:00	26.2	↓-0.8
8/6 21:10	25.4	↓-0.8
8/6 21:20	24.6	↓-0.8
8/6 21:30	23.8	↓-0.8
8/6 21:40	23.0	↓-0.8
8/6 21:50	22.2	↓-0.8
8/6 22:00	21.4	↓-0.8
8/6 22:10	20.7	↓-0.7
8/6 22:20	20.0	↓-0.7
8/6 22:30	19.3	↓-0.7
8/6 22:40	18.7	↓-0.6
8/6 22:50	18.1	↓-0.6
8/6 23:00	17.5	↓-0.6
8/6 23:10	17.0	↓-0.5
8/6 23:20	16.6	↓-0.4
8/6 23:30	16.2	↓-0.4
8/6 23:40	15.9	↓-0.3
8/6 23:50	15.6	↓-0.3