1 (木)	05:18	12:41	20:20	23:45
	33cm	6cm	30cm	28cm
中潮 出 05:31 入 17:17 出 19:31 入 10:53

留萌（北海道）2026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	24.1	↑0.1
10/1 00:10	24.2	↑0.1
10/1 00:20	24.3	↑0.1
10/1 00:30	24.4	↑0.1
10/1 00:40	24.6	↑0.2
10/1 00:50	24.8	↑0.2
10/1 01:00	25.0	↑0.2
10/1 01:10	25.3	↑0.3
10/1 01:20	25.5	↑0.2
10/1 01:30	25.8	↑0.3
10/1 01:40	26.1	↑0.3
10/1 01:50	26.4	↑0.3
10/1 02:00	26.7	↑0.3
10/1 02:10	27.1	↑0.4
10/1 02:20	27.4	↑0.3
10/1 02:30	27.7	↑0.3
10/1 02:40	28.1	↑0.4
10/1 02:50	28.4	↑0.3
10/1 03:00	28.8	↑0.4
10/1 03:10	29.1	↑0.3
10/1 03:20	29.5	↑0.4
10/1 03:30	29.8	↑0.3
10/1 03:40	30.1	↑0.3
10/1 03:50	30.4	↑0.3
10/1 04:00	30.7	↑0.3
10/1 04:10	31.0	↑0.3
10/1 04:20	31.3	↑0.3
10/1 04:30	31.5	↑0.2
10/1 04:40	31.7	↑0.2
10/1 04:50	31.8	↑0.1
10/1 05:00	31.9	↑0.1
10/1 05:10	32.0	↑0.1	満潮
10/1 05:20	32.0	0
10/1 05:30	32.0	0
10/1 05:40	31.9	↓-0.1
10/1 05:50	31.7	↓-0.2
10/1 06:00	31.5	↓-0.2
10/1 06:10	31.2	↓-0.3
10/1 06:20	30.9	↓-0.3
10/1 06:30	30.5	↓-0.4
10/1 06:40	30.0	↓-0.5
10/1 06:50	29.5	↓-0.5
10/1 07:00	29.0	↓-0.5
10/1 07:10	28.4	↓-0.6
10/1 07:20	27.7	↓-0.7
10/1 07:30	27.0	↓-0.7
10/1 07:40	26.3	↓-0.7
10/1 07:50	25.5	↓-0.8
10/1 08:00	24.6	↓-0.9
10/1 08:10	23.8	↓-0.8
10/1 08:20	22.9	↓-0.9
10/1 08:30	22.0	↓-0.9
10/1 08:40	21.1	↓-0.9
10/1 08:50	20.2	↓-0.9
10/1 09:00	19.2	↓-1.0	最大潮位差
10/1 09:10	18.3	↓-0.9
10/1 09:20	17.3	↓-1.0	最大潮位差
10/1 09:30	16.4	↓-0.9
10/1 09:40	15.5	↓-0.9
10/1 09:50	14.6	↓-0.9
10/1 10:00	13.7	↓-0.9
10/1 10:10	12.8	↓-0.9
10/1 10:20	12.0	↓-0.8
10/1 10:30	11.2	↓-0.8
10/1 10:40	10.5	↓-0.7
10/1 10:50	9.8	↓-0.7
10/1 11:00	9.1	↓-0.7
10/1 11:10	8.6	↓-0.5
10/1 11:20	8.0	↓-0.6
10/1 11:30	7.5	↓-0.5
10/1 11:40	7.1	↓-0.4
10/1 11:50	6.8	↓-0.3
10/1 12:00	6.5	↓-0.3
10/1 12:10	6.3	↓-0.2
10/1 12:20	6.1	↓-0.2
10/1 12:30	6.0	↓-0.1
10/1 12:40	6.0	0	干潮
10/1 12:50	6.0	0
10/1 13:00	6.1	↑0.1
10/1 13:10	6.3	↑0.2
10/1 13:20	6.5	↑0.2
10/1 13:30	6.7	↑0.2
10/1 13:40	7.1	↑0.4
10/1 13:50	7.4	↑0.3
10/1 14:00	7.8	↑0.4
10/1 14:10	8.3	↑0.5
10/1 14:20	8.8	↑0.5
10/1 14:30	9.4	↑0.6
10/1 14:40	10.0	↑0.6
10/1 14:50	10.7	↑0.7
10/1 15:00	11.3	↑0.6
10/1 15:10	12.1	↑0.8
10/1 15:20	12.8	↑0.7
10/1 15:30	13.6	↑0.8
10/1 15:40	14.4	↑0.8
10/1 15:50	15.2	↑0.8
10/1 16:00	16.1	↑0.9
10/1 16:10	16.9	↑0.8
10/1 16:20	17.8	↑0.9
10/1 16:30	18.6	↑0.8
10/1 16:40	19.5	↑0.9
10/1 16:50	20.4	↑0.9
10/1 17:00	21.2	↑0.8
10/1 17:10	22.0	↑0.8
10/1 17:20	22.8	↑0.8
10/1 17:30	23.6	↑0.8
10/1 17:40	24.3	↑0.7
10/1 17:50	25.0	↑0.7
10/1 18:00	25.7	↑0.7
10/1 18:10	26.3	↑0.6
10/1 18:20	26.9	↑0.6
10/1 18:30	27.4	↑0.5
10/1 18:40	27.9	↑0.5
10/1 18:50	28.3	↑0.4
10/1 19:00	28.7	↑0.4
10/1 19:10	29.0	↑0.3
10/1 19:20	29.2	↑0.2
10/1 19:30	29.5	↑0.3
10/1 19:40	29.6	↑0.1
10/1 19:50	29.8	↑0.2
10/1 20:00	29.9	↑0.1
10/1 20:10	29.9	0	満潮
10/1 20:20	29.9	0	満潮
10/1 20:30	29.9	0
10/1 20:40	29.8	↓-0.1
10/1 20:50	29.8	0
10/1 21:00	29.7	↓-0.1
10/1 21:10	29.5	↓-0.2
10/1 21:20	29.4	↓-0.1
10/1 21:30	29.3	↓-0.1
10/1 21:40	29.1	↓-0.2
10/1 21:50	28.9	↓-0.2
10/1 22:00	28.8	↓-0.1
10/1 22:10	28.6	↓-0.2
10/1 22:20	28.4	↓-0.2
10/1 22:30	28.3	↓-0.1
10/1 22:40	28.1	↓-0.2
10/1 22:50	28.0	↓-0.1
10/1 23:00	27.9	↓-0.1
10/1 23:10	27.8	↓-0.1
10/1 23:20	27.7	↓-0.1
10/1 23:30	27.7	0
10/1 23:40	27.7	0	干潮
10/1 23:50	27.7	0