19 (火)	07:31	16:07	22:17	-
	40cm	11cm	18cm	-
小潮 出 07:01 入 16:12 出 11:39 入 23:17

江差／桧山（北海道）2023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	17.5	↑0.2
12/19 00:10	17.7	↑0.2
12/19 00:20	18.0	↑0.3
12/19 00:30	18.3	↑0.3
12/19 00:40	18.6	↑0.3
12/19 00:50	18.9	↑0.3
12/19 01:00	19.3	↑0.4
12/19 01:10	19.6	↑0.3
12/19 01:20	20.1	↑0.5
12/19 01:30	20.5	↑0.4
12/19 01:40	21.0	↑0.5
12/19 01:50	21.5	↑0.5
12/19 02:00	22.0	↑0.5
12/19 02:10	22.6	↑0.6
12/19 02:20	23.2	↑0.6
12/19 02:30	23.8	↑0.6
12/19 02:40	24.4	↑0.6
12/19 02:50	25.1	↑0.7
12/19 03:00	25.8	↑0.7
12/19 03:10	26.5	↑0.7
12/19 03:20	27.2	↑0.7
12/19 03:30	27.9	↑0.7
12/19 03:40	28.6	↑0.7
12/19 03:50	29.3	↑0.7
12/19 04:00	30.1	↑0.8
12/19 04:10	30.8	↑0.7
12/19 04:20	31.5	↑0.7
12/19 04:30	32.2	↑0.7
12/19 04:40	33.0	↑0.8
12/19 04:50	33.6	↑0.6
12/19 05:00	34.3	↑0.7
12/19 05:10	35.0	↑0.7
12/19 05:20	35.6	↑0.6
12/19 05:30	36.2	↑0.6
12/19 05:40	36.7	↑0.5
12/19 05:50	37.2	↑0.5
12/19 06:00	37.7	↑0.5
12/19 06:10	38.2	↑0.5
12/19 06:20	38.6	↑0.4
12/19 06:30	38.9	↑0.3
12/19 06:40	39.2	↑0.3
12/19 06:50	39.5	↑0.3
12/19 07:00	39.7	↑0.2
12/19 07:10	39.8	↑0.1
12/19 07:20	39.9	↑0.1
12/19 07:30	39.9	0	満潮
12/19 07:40	39.9	0
12/19 07:50	39.8	↓-0.1
12/19 08:00	39.6	↓-0.2
12/19 08:10	39.4	↓-0.2
12/19 08:20	39.2	↓-0.2
12/19 08:30	38.9	↓-0.3
12/19 08:40	38.5	↓-0.4
12/19 08:50	38.1	↓-0.4
12/19 09:00	37.6	↓-0.5
12/19 09:10	37.0	↓-0.6
12/19 09:20	36.5	↓-0.5
12/19 09:30	35.8	↓-0.7
12/19 09:40	35.2	↓-0.6
12/19 09:50	34.5	↓-0.7
12/19 10:00	33.7	↓-0.8
12/19 10:10	32.9	↓-0.8
12/19 10:20	32.1	↓-0.8
12/19 10:30	31.3	↓-0.8
12/19 10:40	30.4	↓-0.9
12/19 10:50	29.5	↓-0.9
12/19 11:00	28.6	↓-0.9
12/19 11:10	27.7	↓-0.9
12/19 11:20	26.8	↓-0.9
12/19 11:30	25.8	↓-1.0	最大潮位差
12/19 11:40	24.9	↓-0.9
12/19 11:50	24.0	↓-0.9
12/19 12:00	23.1	↓-0.9
12/19 12:10	22.2	↓-0.9
12/19 12:20	21.3	↓-0.9
12/19 12:30	20.4	↓-0.9
12/19 12:40	19.6	↓-0.8
12/19 12:50	18.8	↓-0.8
12/19 13:00	18.0	↓-0.8
12/19 13:10	17.2	↓-0.8
12/19 13:20	16.5	↓-0.7
12/19 13:30	15.8	↓-0.7
12/19 13:40	15.1	↓-0.7
12/19 13:50	14.5	↓-0.6
12/19 14:00	13.9	↓-0.6
12/19 14:10	13.4	↓-0.5
12/19 14:20	12.9	↓-0.5
12/19 14:30	12.5	↓-0.4
12/19 14:40	12.1	↓-0.4
12/19 14:50	11.7	↓-0.4
12/19 15:00	11.4	↓-0.3
12/19 15:10	11.2	↓-0.2
12/19 15:20	10.9	↓-0.3
12/19 15:30	10.8	↓-0.1
12/19 15:40	10.6	↓-0.2
12/19 15:50	10.6	0
12/19 16:00	10.5	↓-0.1	干潮
12/19 16:10	10.5	0
12/19 16:20	10.6	↑0.1
12/19 16:30	10.6	0
12/19 16:40	10.7	↑0.1
12/19 16:50	10.9	↑0.2
12/19 17:00	11.0	↑0.1
12/19 17:10	11.2	↑0.2
12/19 17:20	11.4	↑0.2
12/19 17:30	11.6	↑0.2
12/19 17:40	11.9	↑0.3
12/19 17:50	12.1	↑0.2
12/19 18:00	12.4	↑0.3
12/19 18:10	12.7	↑0.3
12/19 18:20	13.0	↑0.3
12/19 18:30	13.3	↑0.3
12/19 18:40	13.6	↑0.3
12/19 18:50	13.9	↑0.3
12/19 19:00	14.2	↑0.3
12/19 19:10	14.4	↑0.2
12/19 19:20	14.7	↑0.3
12/19 19:30	15.0	↑0.3
12/19 19:40	15.2	↑0.2
12/19 19:50	15.5	↑0.3
12/19 20:00	15.7	↑0.2
12/19 20:10	15.9	↑0.2
12/19 20:20	16.1	↑0.2
12/19 20:30	16.3	↑0.2
12/19 20:40	16.4	↑0.1
12/19 20:50	16.6	↑0.2
12/19 21:00	16.7	↑0.1
12/19 21:10	16.8	↑0.1
12/19 21:20	16.9	↑0.1
12/19 21:30	17.0	↑0.1
12/19 21:40	17.0	0
12/19 21:50	17.1	↑0.1
12/19 22:00	17.1	0
12/19 22:10	17.1	0	満潮
12/19 22:20	17.1	0
12/19 22:30	17.1	0
12/19 22:40	17.1	0
12/19 22:50	17.1	0
12/19 23:00	17.0	↓-0.1
12/19 23:10	17.0	0
12/19 23:20	17.0	0
12/19 23:30	17.0	0
12/19 23:40	16.9	↓-0.1
12/19 23:50	16.9	0