1 (水)	04:28	17:45	-	-
	33cm	14cm	-	-
長潮 出 05:31 入 17:16 出 14:25 入 23:05

留萌（北海道）2025年10月1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
10/1 00:00	29.0	↑0.3
10/1 00:10	29.2	↑0.2
10/1 00:20	29.4	↑0.2
10/1 00:30	29.6	↑0.2
10/1 00:40	29.8	↑0.2
10/1 00:50	30.0	↑0.2
10/1 01:00	30.2	↑0.2
10/1 01:10	30.4	↑0.2
10/1 01:20	30.6	↑0.2
10/1 01:30	30.8	↑0.2
10/1 01:40	30.9	↑0.1
10/1 01:50	31.1	↑0.2
10/1 02:00	31.3	↑0.2
10/1 02:10	31.5	↑0.2
10/1 02:20	31.7	↑0.2
10/1 02:30	31.9	↑0.2
10/1 02:40	32.0	↑0.1
10/1 02:50	32.2	↑0.2
10/1 03:00	32.3	↑0.1
10/1 03:10	32.4	↑0.1
10/1 03:20	32.5	↑0.1
10/1 03:30	32.6	↑0.1
10/1 03:40	32.7	↑0.1
10/1 03:50	32.8	↑0.1
10/1 04:00	32.8	0
10/1 04:10	32.8	0
10/1 04:20	32.9	↑0.1	満潮
10/1 04:30	32.9	0
10/1 04:40	32.9	0
10/1 04:50	32.8	↓-0.1
10/1 05:00	32.8	0
10/1 05:10	32.8	0
10/1 05:20	32.7	↓-0.1
10/1 05:30	32.6	↓-0.1
10/1 05:40	32.6	0
10/1 05:50	32.5	↓-0.1
10/1 06:00	32.4	↓-0.1
10/1 06:10	32.3	↓-0.1
10/1 06:20	32.1	↓-0.2
10/1 06:30	32.0	↓-0.1
10/1 06:40	31.9	↓-0.1
10/1 06:50	31.7	↓-0.2
10/1 07:00	31.6	↓-0.1
10/1 07:10	31.4	↓-0.2
10/1 07:20	31.2	↓-0.2
10/1 07:30	31.0	↓-0.2
10/1 07:40	30.8	↓-0.2
10/1 07:50	30.6	↓-0.2
10/1 08:00	30.3	↓-0.3
10/1 08:10	30.1	↓-0.2
10/1 08:20	29.8	↓-0.3
10/1 08:30	29.6	↓-0.2
10/1 08:40	29.3	↓-0.3
10/1 08:50	29.0	↓-0.3
10/1 09:00	28.8	↓-0.2
10/1 09:10	28.5	↓-0.3
10/1 09:20	28.2	↓-0.3
10/1 09:30	27.9	↓-0.3
10/1 09:40	27.6	↓-0.3
10/1 09:50	27.3	↓-0.3
10/1 10:00	27.0	↓-0.3
10/1 10:10	26.6	↓-0.4
10/1 10:20	26.3	↓-0.3
10/1 10:30	26.0	↓-0.3
10/1 10:40	25.6	↓-0.4
10/1 10:50	25.3	↓-0.3
10/1 11:00	24.9	↓-0.4
10/1 11:10	24.5	↓-0.4
10/1 11:20	24.1	↓-0.4
10/1 11:30	23.8	↓-0.3
10/1 11:40	23.4	↓-0.4
10/1 11:50	23.0	↓-0.4
10/1 12:00	22.6	↓-0.4
10/1 12:10	22.2	↓-0.4
10/1 12:20	21.8	↓-0.4
10/1 12:30	21.4	↓-0.4
10/1 12:40	21.0	↓-0.4
10/1 12:50	20.6	↓-0.4
10/1 13:00	20.3	↓-0.3
10/1 13:10	19.9	↓-0.4
10/1 13:20	19.6	↓-0.3
10/1 13:30	19.2	↓-0.4
10/1 13:40	18.9	↓-0.3
10/1 13:50	18.6	↓-0.3
10/1 14:00	18.3	↓-0.3
10/1 14:10	18.0	↓-0.3
10/1 14:20	17.7	↓-0.3
10/1 14:30	17.4	↓-0.3
10/1 14:40	17.1	↓-0.3
10/1 14:50	16.8	↓-0.3
10/1 15:00	16.6	↓-0.2
10/1 15:10	16.3	↓-0.3
10/1 15:20	16.1	↓-0.2
10/1 15:30	15.8	↓-0.3
10/1 15:40	15.6	↓-0.2
10/1 15:50	15.3	↓-0.3
10/1 16:00	15.1	↓-0.2
10/1 16:10	14.9	↓-0.2
10/1 16:20	14.7	↓-0.2
10/1 16:30	14.5	↓-0.2
10/1 16:40	14.4	↓-0.1
10/1 16:50	14.2	↓-0.2
10/1 17:00	14.1	↓-0.1
10/1 17:10	14.0	↓-0.1
10/1 17:20	13.9	↓-0.1
10/1 17:30	13.9	0
10/1 17:40	13.8	↓-0.1	干潮
10/1 17:50	13.8	0
10/1 18:00	13.9	↑0.1
10/1 18:10	13.9	0
10/1 18:20	14.0	↑0.1
10/1 18:30	14.1	↑0.1
10/1 18:40	14.3	↑0.2
10/1 18:50	14.5	↑0.2
10/1 19:00	14.7	↑0.2
10/1 19:10	14.9	↑0.2
10/1 19:20	15.2	↑0.3
10/1 19:30	15.4	↑0.2
10/1 19:40	15.8	↑0.4
10/1 19:50	16.1	↑0.3
10/1 20:00	16.4	↑0.3
10/1 20:10	16.8	↑0.4
10/1 20:20	17.2	↑0.4
10/1 20:30	17.6	↑0.4
10/1 20:40	18.0	↑0.4
10/1 20:50	18.5	↑0.5	最大潮位差
10/1 21:00	18.9	↑0.4
10/1 21:10	19.4	↑0.5	最大潮位差
10/1 21:20	19.9	↑0.5	最大潮位差
10/1 21:30	20.4	↑0.5	最大潮位差
10/1 21:40	20.9	↑0.5	最大潮位差
10/1 21:50	21.4	↑0.5	最大潮位差
10/1 22:00	21.9	↑0.5	最大潮位差
10/1 22:10	22.4	↑0.5	最大潮位差
10/1 22:20	22.9	↑0.5	最大潮位差
10/1 22:30	23.3	↑0.4
10/1 22:40	23.8	↑0.5	最大潮位差
10/1 22:50	24.3	↑0.5	最大潮位差
10/1 23:00	24.7	↑0.4
10/1 23:10	25.2	↑0.5	最大潮位差
10/1 23:20	25.6	↑0.4
10/1 23:30	26.0	↑0.4
10/1 23:40	26.4	↑0.4
10/1 23:50	26.7	↑0.3