01 (日)	06:47	15:09	21:33	23:30
	44cm	13cm	22cm	21cm
小潮 出 06:46 入 16:11 出 11:22 入 22:58

江差／桧山（北海道）2030年12月01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
12/1 00:00	22.0	↑0.3
12/1 00:10	22.3	↑0.3
12/1 00:20	22.6	↑0.3
12/1 00:30	22.9	↑0.3
12/1 00:40	23.3	↑0.4
12/1 00:50	23.7	↑0.4
12/1 01:00	24.1	↑0.4
12/1 01:10	24.6	↑0.5
12/1 01:20	25.1	↑0.5
12/1 01:30	25.7	↑0.6
12/1 01:40	26.3	↑0.6
12/1 01:50	26.9	↑0.6
12/1 02:00	27.5	↑0.6
12/1 02:10	28.1	↑0.6
12/1 02:20	28.8	↑0.7
12/1 02:30	29.5	↑0.7
12/1 02:40	30.2	↑0.7
12/1 02:50	31.0	↑0.8
12/1 03:00	31.7	↑0.7
12/1 03:10	32.5	↑0.8
12/1 03:20	33.2	↑0.7
12/1 03:30	34.0	↑0.8
12/1 03:40	34.7	↑0.7
12/1 03:50	35.4	↑0.7
12/1 04:00	36.2	↑0.8
12/1 04:10	36.9	↑0.7
12/1 04:20	37.6	↑0.7
12/1 04:30	38.3	↑0.7
12/1 04:40	38.9	↑0.6
12/1 04:50	39.5	↑0.6
12/1 05:00	40.1	↑0.6
12/1 05:10	40.6	↑0.5
12/1 05:20	41.1	↑0.5
12/1 05:30	41.6	↑0.5
12/1 05:40	42.0	↑0.4
12/1 05:50	42.3	↑0.3
12/1 06:00	42.6	↑0.3
12/1 06:10	42.9	↑0.3
12/1 06:20	43.1	↑0.2
12/1 06:30	43.2	↑0.1
12/1 06:40	43.3	↑0.1	満潮
12/1 06:50	43.3	0
12/1 07:00	43.2	↓-0.1
12/1 07:10	43.1	↓-0.1
12/1 07:20	42.9	↓-0.2
12/1 07:30	42.7	↓-0.2
12/1 07:40	42.4	↓-0.3
12/1 07:50	42.0	↓-0.4
12/1 08:00	41.6	↓-0.4
12/1 08:10	41.1	↓-0.5
12/1 08:20	40.5	↓-0.6
12/1 08:30	39.9	↓-0.6
12/1 08:40	39.3	↓-0.6
12/1 08:50	38.6	↓-0.7
12/1 09:00	37.8	↓-0.8
12/1 09:10	37.0	↓-0.8
12/1 09:20	36.2	↓-0.8
12/1 09:30	35.3	↓-0.9
12/1 09:40	34.5	↓-0.8
12/1 09:50	33.5	↓-1.0	最大潮位差
12/1 10:00	32.6	↓-0.9
12/1 10:10	31.6	↓-1.0	最大潮位差
12/1 10:20	30.6	↓-1.0	最大潮位差
12/1 10:30	29.6	↓-1.0	最大潮位差
12/1 10:40	28.6	↓-1.0	最大潮位差
12/1 10:50	27.6	↓-1.0	最大潮位差
12/1 11:00	26.6	↓-1.0	最大潮位差
12/1 11:10	25.6	↓-1.0	最大潮位差
12/1 11:20	24.7	↓-0.9
12/1 11:30	23.7	↓-1.0	最大潮位差
12/1 11:40	22.8	↓-0.9
12/1 11:50	21.8	↓-1.0	最大潮位差
12/1 12:00	20.9	↓-0.9
12/1 12:10	20.1	↓-0.8
12/1 12:20	19.3	↓-0.8
12/1 12:30	18.5	↓-0.8
12/1 12:40	17.7	↓-0.8
12/1 12:50	17.0	↓-0.7
12/1 13:00	16.3	↓-0.7
12/1 13:10	15.7	↓-0.6
12/1 13:20	15.2	↓-0.5
12/1 13:30	14.6	↓-0.6
12/1 13:40	14.2	↓-0.4
12/1 13:50	13.8	↓-0.4
12/1 14:00	13.4	↓-0.4
12/1 14:10	13.1	↓-0.3
12/1 14:20	12.8	↓-0.3
12/1 14:30	12.6	↓-0.2
12/1 14:40	12.4	↓-0.2
12/1 14:50	12.3	↓-0.1
12/1 15:00	12.3	0	干潮
12/1 15:10	12.3	0
12/1 15:20	12.3	0
12/1 15:30	12.4	↑0.1
12/1 15:40	12.5	↑0.1
12/1 15:50	12.6	↑0.1
12/1 16:00	12.8	↑0.2
12/1 16:10	13.1	↑0.3
12/1 16:20	13.3	↑0.2
12/1 16:30	13.6	↑0.3
12/1 16:40	13.9	↑0.3
12/1 16:50	14.2	↑0.3
12/1 17:00	14.6	↑0.4
12/1 17:10	14.9	↑0.3
12/1 17:20	15.3	↑0.4
12/1 17:30	15.6	↑0.3
12/1 17:40	16.0	↑0.4
12/1 17:50	16.4	↑0.4
12/1 18:00	16.8	↑0.4
12/1 18:10	17.1	↑0.3
12/1 18:20	17.5	↑0.4
12/1 18:30	17.9	↑0.4
12/1 18:40	18.2	↑0.3
12/1 18:50	18.5	↑0.3
12/1 19:00	18.9	↑0.4
12/1 19:10	19.1	↑0.2
12/1 19:20	19.4	↑0.3
12/1 19:30	19.7	↑0.3
12/1 19:40	19.9	↑0.2
12/1 19:50	20.1	↑0.2
12/1 20:00	20.3	↑0.2
12/1 20:10	20.5	↑0.2
12/1 20:20	20.6	↑0.1
12/1 20:30	20.8	↑0.2
12/1 20:40	20.9	↑0.1
12/1 20:50	20.9	0
12/1 21:00	21.0	↑0.1
12/1 21:10	21.0	0
12/1 21:20	21.1	↑0.1
12/1 21:30	21.1	0	満潮
12/1 21:40	21.1	0
12/1 21:50	21.1	0
12/1 22:00	21.0	↓-0.1
12/1 22:10	21.0	0
12/1 22:20	21.0	0
12/1 22:30	20.9	↓-0.1
12/1 22:40	20.9	0
12/1 22:50	20.8	↓-0.1
12/1 23:00	20.8	0
12/1 23:10	20.8	0
12/1 23:20	20.8	0	干潮
12/1 23:30	20.8	0	干潮
12/1 23:40	20.8	0
12/1 23:50	20.8	0