09 (土)	03:50	18:28	-	-
	30cm	14cm	-	-
長潮 出 05:40 入 17:03 出 14:12 入 23:56

留萌（北海道）2027年10月09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
10/9 00:00	26.3	↑0.2
10/9 00:10	26.5	↑0.2
10/9 00:20	26.7	↑0.2
10/9 00:30	26.9	↑0.2
10/9 00:40	27.1	↑0.2
10/9 00:50	27.3	↑0.2
10/9 01:00	27.5	↑0.2
10/9 01:10	27.7	↑0.2
10/9 01:20	27.9	↑0.2
10/9 01:30	28.1	↑0.2
10/9 01:40	28.2	↑0.1
10/9 01:50	28.4	↑0.2
10/9 02:00	28.6	↑0.2
10/9 02:10	28.7	↑0.1
10/9 02:20	28.9	↑0.2
10/9 02:30	29.0	↑0.1
10/9 02:40	29.1	↑0.1
10/9 02:50	29.2	↑0.1
10/9 03:00	29.3	↑0.1
10/9 03:10	29.3	0
10/9 03:20	29.4	↑0.1
10/9 03:30	29.4	0
10/9 03:40	29.4	0	満潮
10/9 03:50	29.4	0	満潮
10/9 04:00	29.4	0
10/9 04:10	29.4	0
10/9 04:20	29.4	0
10/9 04:30	29.3	↓-0.1
10/9 04:40	29.3	0
10/9 04:50	29.2	↓-0.1
10/9 05:00	29.2	0
10/9 05:10	29.1	↓-0.1
10/9 05:20	29.0	↓-0.1
10/9 05:30	29.0	0
10/9 05:40	28.9	↓-0.1
10/9 05:50	28.8	↓-0.1
10/9 06:00	28.7	↓-0.1
10/9 06:10	28.7	0
10/9 06:20	28.6	↓-0.1
10/9 06:30	28.5	↓-0.1
10/9 06:40	28.4	↓-0.1
10/9 06:50	28.3	↓-0.1
10/9 07:00	28.2	↓-0.1
10/9 07:10	28.1	↓-0.1
10/9 07:20	28.0	↓-0.1
10/9 07:30	27.9	↓-0.1
10/9 07:40	27.8	↓-0.1
10/9 07:50	27.7	↓-0.1
10/9 08:00	27.6	↓-0.1
10/9 08:10	27.5	↓-0.1
10/9 08:20	27.4	↓-0.1
10/9 08:30	27.3	↓-0.1
10/9 08:40	27.2	↓-0.1
10/9 08:50	27.1	↓-0.1
10/9 09:00	27.0	↓-0.1
10/9 09:10	26.9	↓-0.1
10/9 09:20	26.7	↓-0.2
10/9 09:30	26.6	↓-0.1
10/9 09:40	26.5	↓-0.1
10/9 09:50	26.4	↓-0.1
10/9 10:00	26.2	↓-0.2
10/9 10:10	26.1	↓-0.1
10/9 10:20	25.9	↓-0.2
10/9 10:30	25.8	↓-0.1
10/9 10:40	25.6	↓-0.2
10/9 10:50	25.4	↓-0.2
10/9 11:00	25.2	↓-0.2
10/9 11:10	25.0	↓-0.2
10/9 11:20	24.8	↓-0.2
10/9 11:30	24.5	↓-0.3
10/9 11:40	24.3	↓-0.2
10/9 11:50	24.1	↓-0.2
10/9 12:00	23.8	↓-0.3
10/9 12:10	23.5	↓-0.3
10/9 12:20	23.3	↓-0.2
10/9 12:30	23.0	↓-0.3
10/9 12:40	22.7	↓-0.3
10/9 12:50	22.4	↓-0.3
10/9 13:00	22.1	↓-0.3
10/9 13:10	21.9	↓-0.2
10/9 13:20	21.6	↓-0.3
10/9 13:30	21.3	↓-0.3
10/9 13:40	21.0	↓-0.3
10/9 13:50	20.7	↓-0.3
10/9 14:00	20.4	↓-0.3
10/9 14:10	20.1	↓-0.3
10/9 14:20	19.8	↓-0.3
10/9 14:30	19.5	↓-0.3
10/9 14:40	19.2	↓-0.3
10/9 14:50	18.9	↓-0.3
10/9 15:00	18.5	↓-0.4
10/9 15:10	18.2	↓-0.3
10/9 15:20	17.9	↓-0.3
10/9 15:30	17.6	↓-0.3
10/9 15:40	17.2	↓-0.4
10/9 15:50	16.9	↓-0.3
10/9 16:00	16.6	↓-0.3
10/9 16:10	16.2	↓-0.4
10/9 16:20	15.9	↓-0.3
10/9 16:30	15.6	↓-0.3
10/9 16:40	15.3	↓-0.3
10/9 16:50	15.0	↓-0.3
10/9 17:00	14.8	↓-0.2
10/9 17:10	14.5	↓-0.3
10/9 17:20	14.3	↓-0.2
10/9 17:30	14.1	↓-0.2
10/9 17:40	14.0	↓-0.1
10/9 17:50	13.9	↓-0.1
10/9 18:00	13.8	↓-0.1
10/9 18:10	13.7	↓-0.1
10/9 18:20	13.7	0	干潮
10/9 18:30	13.6	↓-0.1
10/9 18:40	13.7	↑0.1
10/9 18:50	13.7	0
10/9 19:00	13.8	↑0.1
10/9 19:10	13.9	↑0.1
10/9 19:20	14.1	↑0.2
10/9 19:30	14.3	↑0.2
10/9 19:40	14.5	↑0.2
10/9 19:50	14.7	↑0.2
10/9 20:00	15.0	↑0.3
10/9 20:10	15.2	↑0.2
10/9 20:20	15.5	↑0.3
10/9 20:30	15.9	↑0.4
10/9 20:40	16.2	↑0.3
10/9 20:50	16.6	↑0.4
10/9 21:00	17.0	↑0.4
10/9 21:10	17.4	↑0.4
10/9 21:20	17.8	↑0.4
10/9 21:30	18.3	↑0.5	最大潮位差
10/9 21:40	18.7	↑0.4
10/9 21:50	19.1	↑0.4
10/9 22:00	19.6	↑0.5	最大潮位差
10/9 22:10	20.0	↑0.4
10/9 22:20	20.5	↑0.5	最大潮位差
10/9 22:30	20.9	↑0.4
10/9 22:40	21.3	↑0.4
10/9 22:50	21.8	↑0.5	最大潮位差
10/9 23:00	22.2	↑0.4
10/9 23:10	22.6	↑0.4
10/9 23:20	22.9	↑0.3
10/9 23:30	23.3	↑0.4
10/9 23:40	23.6	↑0.3
10/9 23:50	23.9	↑0.3