19 (火)	09:31	02:35	22:42	16:41
	31cm	19cm	25cm	17cm
小潮 出 07:01 入 16:12 出 12:01 入 -

江差／桧山（北海道）2034年12月19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
12/19 00:00	20.8	↓-0.1
12/19 00:10	20.6	↓-0.2
12/19 00:20	20.4	↓-0.2
12/19 00:30	20.2	↓-0.2
12/19 00:40	20.0	↓-0.2
12/19 00:50	19.8	↓-0.2
12/19 01:00	19.6	↓-0.2
12/19 01:10	19.4	↓-0.2
12/19 01:20	19.3	↓-0.1
12/19 01:30	19.1	↓-0.2
12/19 01:40	19.0	↓-0.1
12/19 01:50	18.9	↓-0.1
12/19 02:00	18.8	↓-0.1
12/19 02:10	18.7	↓-0.1
12/19 02:20	18.7	0
12/19 02:30	18.6	↓-0.1	干潮
12/19 02:40	18.6	0
12/19 02:50	18.7	↑0.1
12/19 03:00	18.7	0
12/19 03:10	18.8	↑0.1
12/19 03:20	18.9	↑0.1
12/19 03:30	19.1	↑0.2
12/19 03:40	19.2	↑0.1
12/19 03:50	19.4	↑0.2
12/19 04:00	19.7	↑0.3
12/19 04:10	19.9	↑0.2
12/19 04:20	20.2	↑0.3
12/19 04:30	20.5	↑0.3
12/19 04:40	20.8	↑0.3
12/19 04:50	21.2	↑0.4
12/19 05:00	21.5	↑0.3
12/19 05:10	21.9	↑0.4
12/19 05:20	22.3	↑0.4
12/19 05:30	22.7	↑0.4
12/19 05:40	23.2	↑0.5
12/19 05:50	23.6	↑0.4
12/19 06:00	24.1	↑0.5
12/19 06:10	24.5	↑0.4
12/19 06:20	25.0	↑0.5
12/19 06:30	25.4	↑0.4
12/19 06:40	25.9	↑0.5
12/19 06:50	26.3	↑0.4
12/19 07:00	26.7	↑0.4
12/19 07:10	27.1	↑0.4
12/19 07:20	27.5	↑0.4
12/19 07:30	27.9	↑0.4
12/19 07:40	28.3	↑0.4
12/19 07:50	28.6	↑0.3
12/19 08:00	29.0	↑0.4
12/19 08:10	29.2	↑0.2
12/19 08:20	29.5	↑0.3
12/19 08:30	29.7	↑0.2
12/19 08:40	29.9	↑0.2
12/19 08:50	30.1	↑0.2
12/19 09:00	30.2	↑0.1
12/19 09:10	30.3	↑0.1
12/19 09:20	30.4	↑0.1
12/19 09:30	30.4	0	満潮
12/19 09:40	30.4	0
12/19 09:50	30.3	↓-0.1
12/19 10:00	30.2	↓-0.1
12/19 10:10	30.1	↓-0.1
12/19 10:20	29.9	↓-0.2
12/19 10:30	29.7	↓-0.2
12/19 10:40	29.5	↓-0.2
12/19 10:50	29.2	↓-0.3
12/19 11:00	28.9	↓-0.3
12/19 11:10	28.5	↓-0.4
12/19 11:20	28.2	↓-0.3
12/19 11:30	27.8	↓-0.4
12/19 11:40	27.4	↓-0.4
12/19 11:50	26.9	↓-0.5
12/19 12:00	26.4	↓-0.5
12/19 12:10	26.0	↓-0.4
12/19 12:20	25.5	↓-0.5
12/19 12:30	25.0	↓-0.5
12/19 12:40	24.4	↓-0.6	最大潮位差
12/19 12:50	23.9	↓-0.5
12/19 13:00	23.4	↓-0.5
12/19 13:10	22.8	↓-0.6	最大潮位差
12/19 13:20	22.3	↓-0.5
12/19 13:30	21.8	↓-0.5
12/19 13:40	21.3	↓-0.5
12/19 13:50	20.8	↓-0.5
12/19 14:00	20.3	↓-0.5
12/19 14:10	19.8	↓-0.5
12/19 14:20	19.4	↓-0.4
12/19 14:30	18.9	↓-0.5
12/19 14:40	18.5	↓-0.4
12/19 14:50	18.1	↓-0.4
12/19 15:00	17.8	↓-0.3
12/19 15:10	17.5	↓-0.3
12/19 15:20	17.2	↓-0.3
12/19 15:30	16.9	↓-0.3
12/19 15:40	16.7	↓-0.2
12/19 15:50	16.5	↓-0.2
12/19 16:00	16.3	↓-0.2
12/19 16:10	16.2	↓-0.1
12/19 16:20	16.1	↓-0.1
12/19 16:30	16.1	0
12/19 16:40	16.0	↓-0.1	干潮
12/19 16:50	16.1	↑0.1
12/19 17:00	16.1	0
12/19 17:10	16.2	↑0.1
12/19 17:20	16.3	↑0.1
12/19 17:30	16.5	↑0.2
12/19 17:40	16.6	↑0.1
12/19 17:50	16.9	↑0.3
12/19 18:00	17.1	↑0.2
12/19 18:10	17.3	↑0.2
12/19 18:20	17.6	↑0.3
12/19 18:30	17.9	↑0.3
12/19 18:40	18.2	↑0.3
12/19 18:50	18.6	↑0.4
12/19 19:00	18.9	↑0.3
12/19 19:10	19.3	↑0.4
12/19 19:20	19.6	↑0.3
12/19 19:30	20.0	↑0.4
12/19 19:40	20.3	↑0.3
12/19 19:50	20.7	↑0.4
12/19 20:00	21.0	↑0.3
12/19 20:10	21.4	↑0.4
12/19 20:20	21.7	↑0.3
12/19 20:30	22.1	↑0.4
12/19 20:40	22.4	↑0.3
12/19 20:50	22.7	↑0.3
12/19 21:00	22.9	↑0.2
12/19 21:10	23.2	↑0.3
12/19 21:20	23.4	↑0.2
12/19 21:30	23.6	↑0.2
12/19 21:40	23.8	↑0.2
12/19 21:50	24.0	↑0.2
12/19 22:00	24.1	↑0.1
12/19 22:10	24.2	↑0.1
12/19 22:20	24.3	↑0.1
12/19 22:30	24.3	0
12/19 22:40	24.4	↑0.1	満潮
12/19 22:50	24.4	0
12/19 23:00	24.3	↓-0.1
12/19 23:10	24.2	↓-0.1
12/19 23:20	24.1	↓-0.1
12/19 23:30	24.0	↓-0.1
12/19 23:40	23.9	↓-0.1
12/19 23:50	23.7	↓-0.2