11 (金)	00:08	06:30	13:23	18:57
	27cm	16cm	30cm	22cm
中潮 出 06:56 入 16:10 出 02:20 入 13:50

江差／桧山（北海道）2020年12月11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
12/11 00:00	26.4	↑0.1	満潮
12/11 00:10	26.4	0
12/11 00:20	26.4	0
12/11 00:30	26.3	↓-0.1
12/11 00:40	26.2	↓-0.1
12/11 00:50	26.1	↓-0.1
12/11 01:00	25.9	↓-0.2
12/11 01:10	25.7	↓-0.2
12/11 01:20	25.5	↓-0.2
12/11 01:30	25.3	↓-0.2
12/11 01:40	25.0	↓-0.3
12/11 01:50	24.7	↓-0.3
12/11 02:00	24.4	↓-0.3
12/11 02:10	24.0	↓-0.4
12/11 02:20	23.6	↓-0.4
12/11 02:30	23.3	↓-0.3
12/11 02:40	22.9	↓-0.4
12/11 02:50	22.4	↓-0.5
12/11 03:00	22.0	↓-0.4
12/11 03:10	21.6	↓-0.4
12/11 03:20	21.2	↓-0.4
12/11 03:30	20.7	↓-0.5
12/11 03:40	20.3	↓-0.4
12/11 03:50	19.8	↓-0.5
12/11 04:00	19.4	↓-0.4
12/11 04:10	19.0	↓-0.4
12/11 04:20	18.6	↓-0.4
12/11 04:30	18.2	↓-0.4
12/11 04:40	17.9	↓-0.3
12/11 04:50	17.5	↓-0.4
12/11 05:00	17.2	↓-0.3
12/11 05:10	16.9	↓-0.3
12/11 05:20	16.7	↓-0.2
12/11 05:30	16.4	↓-0.3
12/11 05:40	16.2	↓-0.2
12/11 05:50	16.1	↓-0.1
12/11 06:00	16.0	↓-0.1
12/11 06:10	15.9	↓-0.1
12/11 06:20	15.8	↓-0.1	干潮
12/11 06:30	15.8	0	干潮
12/11 06:40	15.8	0
12/11 06:50	15.9	↑0.1
12/11 07:00	16.0	↑0.1
12/11 07:10	16.1	↑0.1
12/11 07:20	16.3	↑0.2
12/11 07:30	16.5	↑0.2
12/11 07:40	16.8	↑0.3
12/11 07:50	17.0	↑0.2
12/11 08:00	17.4	↑0.4
12/11 08:10	17.7	↑0.3
12/11 08:20	18.1	↑0.4
12/11 08:30	18.5	↑0.4
12/11 08:40	18.9	↑0.4
12/11 08:50	19.3	↑0.4
12/11 09:00	19.8	↑0.5
12/11 09:10	20.3	↑0.5
12/11 09:20	20.8	↑0.5
12/11 09:30	21.3	↑0.5
12/11 09:40	21.8	↑0.5
12/11 09:50	22.3	↑0.5
12/11 10:00	22.8	↑0.5
12/11 10:10	23.4	↑0.6	最大潮位差
12/11 10:20	23.9	↑0.5
12/11 10:30	24.4	↑0.5
12/11 10:40	24.9	↑0.5
12/11 10:50	25.3	↑0.4
12/11 11:00	25.8	↑0.5
12/11 11:10	26.2	↑0.4
12/11 11:20	26.6	↑0.4
12/11 11:30	27.0	↑0.4
12/11 11:40	27.4	↑0.4
12/11 11:50	27.7	↑0.3
12/11 12:00	28.0	↑0.3
12/11 12:10	28.3	↑0.3
12/11 12:20	28.6	↑0.3
12/11 12:30	28.8	↑0.2
12/11 12:40	28.9	↑0.1
12/11 12:50	29.1	↑0.2
12/11 13:00	29.2	↑0.1
12/11 13:10	29.2	0
12/11 13:20	29.3	↑0.1	満潮
12/11 13:30	29.2	↓-0.1
12/11 13:40	29.2	0
12/11 13:50	29.1	↓-0.1
12/11 14:00	29.0	↓-0.1
12/11 14:10	28.9	↓-0.1
12/11 14:20	28.7	↓-0.2
12/11 14:30	28.5	↓-0.2
12/11 14:40	28.2	↓-0.3
12/11 14:50	28.0	↓-0.2
12/11 15:00	27.7	↓-0.3
12/11 15:10	27.4	↓-0.3
12/11 15:20	27.1	↓-0.3
12/11 15:30	26.8	↓-0.3
12/11 15:40	26.5	↓-0.3
12/11 15:50	26.1	↓-0.4
12/11 16:00	25.8	↓-0.3
12/11 16:10	25.4	↓-0.4
12/11 16:20	25.1	↓-0.3
12/11 16:30	24.7	↓-0.4
12/11 16:40	24.4	↓-0.3
12/11 16:50	24.1	↓-0.3
12/11 17:00	23.7	↓-0.4
12/11 17:10	23.4	↓-0.3
12/11 17:20	23.2	↓-0.2
12/11 17:30	22.9	↓-0.3
12/11 17:40	22.7	↓-0.2
12/11 17:50	22.5	↓-0.2
12/11 18:00	22.3	↓-0.2
12/11 18:10	22.1	↓-0.2
12/11 18:20	22.0	↓-0.1
12/11 18:30	21.9	↓-0.1
12/11 18:40	21.8	↓-0.1
12/11 18:50	21.8	0	干潮
12/11 19:00	21.8	0
12/11 19:10	21.8	0
12/11 19:20	21.9	↑0.1
12/11 19:30	22.0	↑0.1
12/11 19:40	22.1	↑0.1
12/11 19:50	22.3	↑0.2
12/11 20:00	22.4	↑0.1
12/11 20:10	22.7	↑0.3
12/11 20:20	22.9	↑0.2
12/11 20:30	23.2	↑0.3
12/11 20:40	23.5	↑0.3
12/11 20:50	23.8	↑0.3
12/11 21:00	24.1	↑0.3
12/11 21:10	24.5	↑0.4
12/11 21:20	24.8	↑0.3
12/11 21:30	25.2	↑0.4
12/11 21:40	25.6	↑0.4
12/11 21:50	26.0	↑0.4
12/11 22:00	26.3	↑0.3
12/11 22:10	26.7	↑0.4
12/11 22:20	27.1	↑0.4
12/11 22:30	27.5	↑0.4
12/11 22:40	27.8	↑0.3
12/11 22:50	28.2	↑0.4
12/11 23:00	28.5	↑0.3
12/11 23:10	28.8	↑0.3
12/11 23:20	29.1	↑0.3
12/11 23:30	29.3	↑0.2
12/11 23:40	29.5	↑0.2
12/11 23:50	29.7	↑0.2