7 (土)	00:12	08:03	15:20	18:03
	35cm	12cm	26cm	25cm
中潮 出 06:52 入 16:10 出 14:19 入 04:09

江差／桧山（北海道）2030年12月7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
12/7 00:00	34.4	↑0.1
12/7 00:10	34.4	0	満潮
12/7 00:20	34.4	0
12/7 00:30	34.4	0
12/7 00:40	34.3	↓-0.1
12/7 00:50	34.1	↓-0.2
12/7 01:00	33.9	↓-0.2
12/7 01:10	33.6	↓-0.3
12/7 01:20	33.3	↓-0.3
12/7 01:30	33.0	↓-0.3
12/7 01:40	32.6	↓-0.4
12/7 01:50	32.2	↓-0.4
12/7 02:00	31.7	↓-0.5
12/7 02:10	31.2	↓-0.5
12/7 02:20	30.6	↓-0.6
12/7 02:30	30.0	↓-0.6
12/7 02:40	29.4	↓-0.6
12/7 02:50	28.7	↓-0.7
12/7 03:00	28.1	↓-0.6
12/7 03:10	27.3	↓-0.8	最大潮位差
12/7 03:20	26.6	↓-0.7
12/7 03:30	25.9	↓-0.7
12/7 03:40	25.1	↓-0.8	最大潮位差
12/7 03:50	24.3	↓-0.8	最大潮位差
12/7 04:00	23.5	↓-0.8	最大潮位差
12/7 04:10	22.7	↓-0.8	最大潮位差
12/7 04:20	21.9	↓-0.8	最大潮位差
12/7 04:30	21.1	↓-0.8	最大潮位差
12/7 04:40	20.4	↓-0.7
12/7 04:50	19.6	↓-0.8	最大潮位差
12/7 05:00	18.8	↓-0.8	最大潮位差
12/7 05:10	18.1	↓-0.7
12/7 05:20	17.4	↓-0.7
12/7 05:30	16.7	↓-0.7
12/7 05:40	16.0	↓-0.7
12/7 05:50	15.4	↓-0.6
12/7 06:00	14.8	↓-0.6
12/7 06:10	14.3	↓-0.5
12/7 06:20	13.7	↓-0.6
12/7 06:30	13.3	↓-0.4
12/7 06:40	12.8	↓-0.5
12/7 06:50	12.4	↓-0.4
12/7 07:00	12.1	↓-0.3
12/7 07:10	11.8	↓-0.3
12/7 07:20	11.6	↓-0.2
12/7 07:30	11.4	↓-0.2
12/7 07:40	11.3	↓-0.1
12/7 07:50	11.2	↓-0.1
12/7 08:00	11.1	↓-0.1	干潮
12/7 08:10	11.1	0
12/7 08:20	11.2	↑0.1
12/7 08:30	11.3	↑0.1
12/7 08:40	11.5	↑0.2
12/7 08:50	11.7	↑0.2
12/7 09:00	11.9	↑0.2
12/7 09:10	12.2	↑0.3
12/7 09:20	12.5	↑0.3
12/7 09:30	12.9	↑0.4
12/7 09:40	13.3	↑0.4
12/7 09:50	13.7	↑0.4
12/7 10:00	14.1	↑0.4
12/7 10:10	14.6	↑0.5
12/7 10:20	15.1	↑0.5
12/7 10:30	15.6	↑0.5
12/7 10:40	16.1	↑0.5
12/7 10:50	16.7	↑0.6
12/7 11:00	17.2	↑0.5
12/7 11:10	17.8	↑0.6
12/7 11:20	18.3	↑0.5
12/7 11:30	18.8	↑0.5
12/7 11:40	19.4	↑0.6
12/7 11:50	19.9	↑0.5
12/7 12:00	20.4	↑0.5
12/7 12:10	20.9	↑0.5
12/7 12:20	21.4	↑0.5
12/7 12:30	21.9	↑0.5
12/7 12:40	22.3	↑0.4
12/7 12:50	22.7	↑0.4
12/7 13:00	23.1	↑0.4
12/7 13:10	23.5	↑0.4
12/7 13:20	23.8	↑0.3
12/7 13:30	24.2	↑0.4
12/7 13:40	24.4	↑0.2
12/7 13:50	24.7	↑0.3
12/7 14:00	24.9	↑0.2
12/7 14:10	25.1	↑0.2
12/7 14:20	25.3	↑0.2
12/7 14:30	25.4	↑0.1
12/7 14:40	25.5	↑0.1
12/7 14:50	25.6	↑0.1
12/7 15:00	25.6	0
12/7 15:10	25.7	↑0.1	満潮
12/7 15:20	25.7	0	満潮
12/7 15:30	25.7	0
12/7 15:40	25.6	↓-0.1
12/7 15:50	25.6	0
12/7 16:00	25.5	↓-0.1
12/7 16:10	25.5	0
12/7 16:20	25.4	↓-0.1
12/7 16:30	25.3	↓-0.1
12/7 16:40	25.2	↓-0.1
12/7 16:50	25.1	↓-0.1
12/7 17:00	25.0	↓-0.1
12/7 17:10	25.0	0
12/7 17:20	24.9	↓-0.1
12/7 17:30	24.8	↓-0.1
12/7 17:40	24.8	0
12/7 17:50	24.8	0
12/7 18:00	24.7	↓-0.1	干潮
12/7 18:10	24.7	0
12/7 18:20	24.8	↑0.1
12/7 18:30	24.8	0
12/7 18:40	24.9	↑0.1
12/7 18:50	25.0	↑0.1
12/7 19:00	25.1	↑0.1
12/7 19:10	25.3	↑0.2
12/7 19:20	25.5	↑0.2
12/7 19:30	25.7	↑0.2
12/7 19:40	26.0	↑0.3
12/7 19:50	26.2	↑0.2
12/7 20:00	26.6	↑0.4
12/7 20:10	26.9	↑0.3
12/7 20:20	27.3	↑0.4
12/7 20:30	27.6	↑0.3
12/7 20:40	28.1	↑0.5
12/7 20:50	28.5	↑0.4
12/7 21:00	28.9	↑0.4
12/7 21:10	29.4	↑0.5
12/7 21:20	29.9	↑0.5
12/7 21:30	30.4	↑0.5
12/7 21:40	30.9	↑0.5
12/7 21:50	31.4	↑0.5
12/7 22:00	32.0	↑0.6
12/7 22:10	32.5	↑0.5
12/7 22:20	33.0	↑0.5
12/7 22:30	33.5	↑0.5
12/7 22:40	34.0	↑0.5
12/7 22:50	34.5	↑0.5
12/7 23:00	34.9	↑0.4
12/7 23:10	35.4	↑0.5
12/7 23:20	35.8	↑0.4
12/7 23:30	36.2	↑0.4
12/7 23:40	36.6	↑0.4
12/7 23:50	36.9	↑0.3