3 (木)	06:06	00:19	22:16	14:24
	33cm	27cm	29cm	10cm
小潮 出 05:33 入 17:13 出 12:03 入 21:23

留萌（北海道）2030年10月3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
10/3 00:00	26.5	0
10/3 00:10	26.5	0	干潮
10/3 00:20	26.4	↓-0.1
10/3 00:30	26.5	↑0.1
10/3 00:40	26.5	0
10/3 00:50	26.6	↑0.1
10/3 01:00	26.7	↑0.1
10/3 01:10	26.8	↑0.1
10/3 01:20	26.9	↑0.1
10/3 01:30	27.1	↑0.2
10/3 01:40	27.3	↑0.2
10/3 01:50	27.5	↑0.2
10/3 02:00	27.7	↑0.2
10/3 02:10	27.9	↑0.2
10/3 02:20	28.1	↑0.2
10/3 02:30	28.3	↑0.2
10/3 02:40	28.6	↑0.3
10/3 02:50	28.8	↑0.2
10/3 03:00	29.1	↑0.3
10/3 03:10	29.4	↑0.3
10/3 03:20	29.6	↑0.2
10/3 03:30	29.9	↑0.3
10/3 03:40	30.2	↑0.3
10/3 03:50	30.4	↑0.2
10/3 04:00	30.7	↑0.3
10/3 04:10	31.0	↑0.3
10/3 04:20	31.2	↑0.2
10/3 04:30	31.5	↑0.3
10/3 04:40	31.7	↑0.2
10/3 04:50	31.9	↑0.2
10/3 05:00	32.1	↑0.2
10/3 05:10	32.3	↑0.2
10/3 05:20	32.5	↑0.2
10/3 05:30	32.6	↑0.1
10/3 05:40	32.7	↑0.1
10/3 05:50	32.8	↑0.1
10/3 06:00	32.8	0	満潮
10/3 06:10	32.8	0
10/3 06:20	32.8	0
10/3 06:30	32.7	↓-0.1
10/3 06:40	32.6	↓-0.1
10/3 06:50	32.4	↓-0.2
10/3 07:00	32.2	↓-0.2
10/3 07:10	32.0	↓-0.2
10/3 07:20	31.7	↓-0.3
10/3 07:30	31.3	↓-0.4
10/3 07:40	30.9	↓-0.4
10/3 07:50	30.5	↓-0.4
10/3 08:00	30.0	↓-0.5
10/3 08:10	29.5	↓-0.5
10/3 08:20	29.0	↓-0.5
10/3 08:30	28.4	↓-0.6
10/3 08:40	27.8	↓-0.6
10/3 08:50	27.1	↓-0.7
10/3 09:00	26.4	↓-0.7
10/3 09:10	25.7	↓-0.7
10/3 09:20	25.0	↓-0.7
10/3 09:30	24.3	↓-0.7
10/3 09:40	23.5	↓-0.8	最大潮位差
10/3 09:50	22.8	↓-0.7
10/3 10:00	22.0	↓-0.8	最大潮位差
10/3 10:10	21.2	↓-0.8	最大潮位差
10/3 10:20	20.4	↓-0.8	最大潮位差
10/3 10:30	19.7	↓-0.7
10/3 10:40	18.9	↓-0.8	最大潮位差
10/3 10:50	18.1	↓-0.8	最大潮位差
10/3 11:00	17.4	↓-0.7
10/3 11:10	16.6	↓-0.8	最大潮位差
10/3 11:20	15.9	↓-0.7
10/3 11:30	15.3	↓-0.6
10/3 11:40	14.6	↓-0.7
10/3 11:50	14.0	↓-0.6
10/3 12:00	13.4	↓-0.6
10/3 12:10	12.8	↓-0.6
10/3 12:20	12.3	↓-0.5
10/3 12:30	11.8	↓-0.5
10/3 12:40	11.4	↓-0.4
10/3 12:50	11.0	↓-0.4
10/3 13:00	10.6	↓-0.4
10/3 13:10	10.3	↓-0.3
10/3 13:20	10.0	↓-0.3
10/3 13:30	9.7	↓-0.3
10/3 13:40	9.5	↓-0.2
10/3 13:50	9.4	↓-0.1
10/3 14:00	9.2	↓-0.2
10/3 14:10	9.2	0
10/3 14:20	9.1	↓-0.1	干潮
10/3 14:30	9.1	0
10/3 14:40	9.2	↑0.1
10/3 14:50	9.3	↑0.1
10/3 15:00	9.4	↑0.1
10/3 15:10	9.6	↑0.2
10/3 15:20	9.8	↑0.2
10/3 15:30	10.1	↑0.3
10/3 15:40	10.4	↑0.3
10/3 15:50	10.8	↑0.4
10/3 16:00	11.2	↑0.4
10/3 16:10	11.6	↑0.4
10/3 16:20	12.1	↑0.5
10/3 16:30	12.6	↑0.5
10/3 16:40	13.2	↑0.6
10/3 16:50	13.8	↑0.6
10/3 17:00	14.4	↑0.6
10/3 17:10	15.0	↑0.6
10/3 17:20	15.7	↑0.7
10/3 17:30	16.4	↑0.7
10/3 17:40	17.1	↑0.7
10/3 17:50	17.8	↑0.7
10/3 18:00	18.5	↑0.7
10/3 18:10	19.2	↑0.7
10/3 18:20	19.9	↑0.7
10/3 18:30	20.6	↑0.7
10/3 18:40	21.2	↑0.6
10/3 18:50	21.9	↑0.7
10/3 19:00	22.5	↑0.6
10/3 19:10	23.1	↑0.6
10/3 19:20	23.7	↑0.6
10/3 19:30	24.3	↑0.6
10/3 19:40	24.8	↑0.5
10/3 19:50	25.3	↑0.5
10/3 20:00	25.7	↑0.4
10/3 20:10	26.2	↑0.5
10/3 20:20	26.5	↑0.3
10/3 20:30	26.9	↑0.4
10/3 20:40	27.2	↑0.3
10/3 20:50	27.4	↑0.2
10/3 21:00	27.7	↑0.3
10/3 21:10	27.9	↑0.2
10/3 21:20	28.0	↑0.1
10/3 21:30	28.1	↑0.1
10/3 21:40	28.2	↑0.1
10/3 21:50	28.3	↑0.1
10/3 22:00	28.4	↑0.1
10/3 22:10	28.4	0	満潮
10/3 22:20	28.4	0
10/3 22:30	28.4	0
10/3 22:40	28.3	↓-0.1
10/3 22:50	28.3	0
10/3 23:00	28.2	↓-0.1
10/3 23:10	28.2	0
10/3 23:20	28.1	↓-0.1
10/3 23:30	28.1	0
10/3 23:40	28.0	↓-0.1
10/3 23:50	28.0	0