22 (火)	08:08	16:28	22:28	-
	37cm	12cm	19cm	-
小潮 出 07:03 入 16:14 出 12:07 入 -

江差／桧山（北海道）2020年12月22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
12/22 00:00	17.2	↑0.1
12/22 00:10	17.3	↑0.1
12/22 00:20	17.3	0
12/22 00:30	17.5	↑0.2
12/22 00:40	17.6	↑0.1
12/22 00:50	17.7	↑0.1
12/22 01:00	17.9	↑0.2
12/22 01:10	18.1	↑0.2
12/22 01:20	18.3	↑0.2
12/22 01:30	18.6	↑0.3
12/22 01:40	18.9	↑0.3
12/22 01:50	19.2	↑0.3
12/22 02:00	19.5	↑0.3
12/22 02:10	19.9	↑0.4
12/22 02:20	20.3	↑0.4
12/22 02:30	20.7	↑0.4
12/22 02:40	21.1	↑0.4
12/22 02:50	21.6	↑0.5
12/22 03:00	22.1	↑0.5
12/22 03:10	22.6	↑0.5
12/22 03:20	23.2	↑0.6
12/22 03:30	23.7	↑0.5
12/22 03:40	24.3	↑0.6
12/22 03:50	24.9	↑0.6
12/22 04:00	25.5	↑0.6
12/22 04:10	26.1	↑0.6
12/22 04:20	26.8	↑0.7
12/22 04:30	27.4	↑0.6
12/22 04:40	28.0	↑0.6
12/22 04:50	28.7	↑0.7
12/22 05:00	29.3	↑0.6
12/22 05:10	29.9	↑0.6
12/22 05:20	30.5	↑0.6
12/22 05:30	31.1	↑0.6
12/22 05:40	31.7	↑0.6
12/22 05:50	32.3	↑0.6
12/22 06:00	32.8	↑0.5
12/22 06:10	33.3	↑0.5
12/22 06:20	33.8	↑0.5
12/22 06:30	34.3	↑0.5
12/22 06:40	34.7	↑0.4
12/22 06:50	35.1	↑0.4
12/22 07:00	35.4	↑0.3
12/22 07:10	35.7	↑0.3
12/22 07:20	36.0	↑0.3
12/22 07:30	36.2	↑0.2
12/22 07:40	36.3	↑0.1
12/22 07:50	36.4	↑0.1
12/22 08:00	36.5	↑0.1	満潮
12/22 08:10	36.5	0
12/22 08:20	36.5	0
12/22 08:30	36.4	↓-0.1
12/22 08:40	36.2	↓-0.2
12/22 08:50	36.0	↓-0.2
12/22 09:00	35.8	↓-0.2
12/22 09:10	35.5	↓-0.3
12/22 09:20	35.1	↓-0.4
12/22 09:30	34.7	↓-0.4
12/22 09:40	34.3	↓-0.4
12/22 09:50	33.8	↓-0.5
12/22 10:00	33.3	↓-0.5
12/22 10:10	32.7	↓-0.6
12/22 10:20	32.1	↓-0.6
12/22 10:30	31.5	↓-0.6
12/22 10:40	30.8	↓-0.7
12/22 10:50	30.1	↓-0.7
12/22 11:00	29.4	↓-0.7
12/22 11:10	28.6	↓-0.8
12/22 11:20	27.9	↓-0.7
12/22 11:30	27.1	↓-0.8
12/22 11:40	26.3	↓-0.8
12/22 11:50	25.5	↓-0.8
12/22 12:00	24.7	↓-0.8
12/22 12:10	23.9	↓-0.8
12/22 12:20	23.1	↓-0.8
12/22 12:30	22.2	↓-0.9	最大潮位差
12/22 12:40	21.5	↓-0.7
12/22 12:50	20.7	↓-0.8
12/22 13:00	19.9	↓-0.8
12/22 13:10	19.2	↓-0.7
12/22 13:20	18.4	↓-0.8
12/22 13:30	17.7	↓-0.7
12/22 13:40	17.1	↓-0.6
12/22 13:50	16.4	↓-0.7
12/22 14:00	15.8	↓-0.6
12/22 14:10	15.3	↓-0.5
12/22 14:20	14.7	↓-0.6
12/22 14:30	14.2	↓-0.5
12/22 14:40	13.8	↓-0.4
12/22 14:50	13.3	↓-0.5
12/22 15:00	13.0	↓-0.3
12/22 15:10	12.6	↓-0.4
12/22 15:20	12.3	↓-0.3
12/22 15:30	12.1	↓-0.2
12/22 15:40	11.9	↓-0.2
12/22 15:50	11.7	↓-0.2
12/22 16:00	11.6	↓-0.1
12/22 16:10	11.5	↓-0.1
12/22 16:20	11.5	0	干潮
12/22 16:30	11.5	0
12/22 16:40	11.5	0
12/22 16:50	11.6	↑0.1
12/22 17:00	11.7	↑0.1
12/22 17:10	11.8	↑0.1
12/22 17:20	11.9	↑0.1
12/22 17:30	12.1	↑0.2
12/22 17:40	12.3	↑0.2
12/22 17:50	12.6	↑0.3
12/22 18:00	12.8	↑0.2
12/22 18:10	13.1	↑0.3
12/22 18:20	13.4	↑0.3
12/22 18:30	13.6	↑0.2
12/22 18:40	13.9	↑0.3
12/22 18:50	14.2	↑0.3
12/22 19:00	14.6	↑0.4
12/22 19:10	14.9	↑0.3
12/22 19:20	15.2	↑0.3
12/22 19:30	15.5	↑0.3
12/22 19:40	15.8	↑0.3
12/22 19:50	16.0	↑0.2
12/22 20:00	16.3	↑0.3
12/22 20:10	16.6	↑0.3
12/22 20:20	16.8	↑0.2
12/22 20:30	17.1	↑0.3
12/22 20:40	17.3	↑0.2
12/22 20:50	17.5	↑0.2
12/22 21:00	17.6	↑0.1
12/22 21:10	17.8	↑0.2
12/22 21:20	17.9	↑0.1
12/22 21:30	18.1	↑0.2
12/22 21:40	18.2	↑0.1
12/22 21:50	18.2	0
12/22 22:00	18.3	↑0.1
12/22 22:10	18.3	0
12/22 22:20	18.3	0	満潮
12/22 22:30	18.4	↑0.1
12/22 22:40	18.3	↓-0.1
12/22 22:50	18.3	0
12/22 23:00	18.3	0
12/22 23:10	18.2	↓-0.1
12/22 23:20	18.2	0
12/22 23:30	18.1	↓-0.1
12/22 23:40	18.0	↓-0.1
12/22 23:50	17.9	↓-0.1