1 (水)	07:04	15:21	21:35	-
	43cm	14cm	22cm	-
小潮 出 06:46 入 16:11 出 11:18 入 22:54

江差／桧山（北海道）2049年12月1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	21.5	↑0.2
12/1 00:10	21.7	↑0.2
12/1 00:20	21.9	↑0.2
12/1 00:30	22.2	↑0.3
12/1 00:40	22.5	↑0.3
12/1 00:50	22.8	↑0.3
12/1 01:00	23.2	↑0.4
12/1 01:10	23.6	↑0.4
12/1 01:20	24.0	↑0.4
12/1 01:30	24.4	↑0.4
12/1 01:40	24.9	↑0.5
12/1 01:50	25.5	↑0.6
12/1 02:00	26.0	↑0.5
12/1 02:10	26.6	↑0.6
12/1 02:20	27.2	↑0.6
12/1 02:30	27.8	↑0.6
12/1 02:40	28.5	↑0.7
12/1 02:50	29.1	↑0.6
12/1 03:00	29.8	↑0.7
12/1 03:10	30.5	↑0.7
12/1 03:20	31.2	↑0.7
12/1 03:30	31.9	↑0.7
12/1 03:40	32.7	↑0.8
12/1 03:50	33.4	↑0.7
12/1 04:00	34.1	↑0.7
12/1 04:10	34.8	↑0.7
12/1 04:20	35.5	↑0.7
12/1 04:30	36.1	↑0.6
12/1 04:40	36.8	↑0.7
12/1 04:50	37.4	↑0.6
12/1 05:00	38.0	↑0.6
12/1 05:10	38.6	↑0.6
12/1 05:20	39.2	↑0.6
12/1 05:30	39.7	↑0.5
12/1 05:40	40.1	↑0.4
12/1 05:50	40.5	↑0.4
12/1 06:00	40.9	↑0.4
12/1 06:10	41.2	↑0.3
12/1 06:20	41.5	↑0.3
12/1 06:30	41.7	↑0.2
12/1 06:40	41.9	↑0.2
12/1 06:50	42.0	↑0.1
12/1 07:00	42.0	0	満潮
12/1 07:10	42.0	0
12/1 07:20	42.0	0
12/1 07:30	41.8	↓-0.2
12/1 07:40	41.6	↓-0.2
12/1 07:50	41.4	↓-0.2
12/1 08:00	41.1	↓-0.3
12/1 08:10	40.7	↓-0.4
12/1 08:20	40.3	↓-0.4
12/1 08:30	39.8	↓-0.5
12/1 08:40	39.3	↓-0.5
12/1 08:50	38.7	↓-0.6
12/1 09:00	38.1	↓-0.6
12/1 09:10	37.4	↓-0.7
12/1 09:20	36.7	↓-0.7
12/1 09:30	35.9	↓-0.8
12/1 09:40	35.1	↓-0.8
12/1 09:50	34.3	↓-0.8
12/1 10:00	33.4	↓-0.9
12/1 10:10	32.6	↓-0.8
12/1 10:20	31.7	↓-0.9
12/1 10:30	30.7	↓-1.0	最大潮位差
12/1 10:40	29.8	↓-0.9
12/1 10:50	28.9	↓-0.9
12/1 11:00	27.9	↓-1.0	最大潮位差
12/1 11:10	27.0	↓-0.9
12/1 11:20	26.1	↓-0.9
12/1 11:30	25.1	↓-1.0	最大潮位差
12/1 11:40	24.2	↓-0.9
12/1 11:50	23.3	↓-0.9
12/1 12:00	22.4	↓-0.9
12/1 12:10	21.6	↓-0.8
12/1 12:20	20.8	↓-0.8
12/1 12:30	20.0	↓-0.8
12/1 12:40	19.2	↓-0.8
12/1 12:50	18.5	↓-0.7
12/1 13:00	17.8	↓-0.7
12/1 13:10	17.2	↓-0.6
12/1 13:20	16.6	↓-0.6
12/1 13:30	16.0	↓-0.6
12/1 13:40	15.5	↓-0.5
12/1 13:50	15.1	↓-0.4
12/1 14:00	14.6	↓-0.5
12/1 14:10	14.3	↓-0.3
12/1 14:20	14.0	↓-0.3
12/1 14:30	13.7	↓-0.3
12/1 14:40	13.5	↓-0.2
12/1 14:50	13.3	↓-0.2
12/1 15:00	13.2	↓-0.1
12/1 15:10	13.2	0
12/1 15:20	13.1	↓-0.1	干潮
12/1 15:30	13.2	↑0.1
12/1 15:40	13.2	0
12/1 15:50	13.3	↑0.1
12/1 16:00	13.5	↑0.2
12/1 16:10	13.7	↑0.2
12/1 16:20	13.9	↑0.2
12/1 16:30	14.1	↑0.2
12/1 16:40	14.4	↑0.3
12/1 16:50	14.7	↑0.3
12/1 17:00	15.0	↑0.3
12/1 17:10	15.3	↑0.3
12/1 17:20	15.6	↑0.3
12/1 17:30	16.0	↑0.4
12/1 17:40	16.4	↑0.4
12/1 17:50	16.7	↑0.3
12/1 18:00	17.1	↑0.4
12/1 18:10	17.5	↑0.4
12/1 18:20	17.8	↑0.3
12/1 18:30	18.2	↑0.4
12/1 18:40	18.5	↑0.3
12/1 18:50	18.9	↑0.4
12/1 19:00	19.2	↑0.3
12/1 19:10	19.5	↑0.3
12/1 19:20	19.8	↑0.3
12/1 19:30	20.0	↑0.2
12/1 19:40	20.3	↑0.3
12/1 19:50	20.5	↑0.2
12/1 20:00	20.7	↑0.2
12/1 20:10	20.9	↑0.2
12/1 20:20	21.1	↑0.2
12/1 20:30	21.2	↑0.1
12/1 20:40	21.4	↑0.2
12/1 20:50	21.5	↑0.1
12/1 21:00	21.5	0
12/1 21:10	21.6	↑0.1
12/1 21:20	21.6	0
12/1 21:30	21.6	0	満潮
12/1 21:40	21.6	0
12/1 21:50	21.6	0
12/1 22:00	21.6	0
12/1 22:10	21.5	↓-0.1
12/1 22:20	21.5	0
12/1 22:30	21.4	↓-0.1
12/1 22:40	21.4	0
12/1 22:50	21.3	↓-0.1
12/1 23:00	21.2	↓-0.1
12/1 23:10	21.2	0
12/1 23:20	21.1	↓-0.1
12/1 23:30	21.0	↓-0.1
12/1 23:40	21.0	0
12/1 23:50	21.0	0