14 (土)	05:29	13:47	20:14	22:07
	45cm	7cm	19cm	18cm
中潮 出 06:58 入 16:11 出 20:14 入 09:30 潮干狩り ○ 12:28～15:14

江差／桧山（北海道）2030年12月14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
12/14 00:00	23.1	↑0.6
12/14 00:10	23.7	↑0.6
12/14 00:20	24.3	↑0.6
12/14 00:30	25.0	↑0.7
12/14 00:40	25.7	↑0.7
12/14 00:50	26.4	↑0.7
12/14 01:00	27.2	↑0.8
12/14 01:10	28.0	↑0.8
12/14 01:20	28.8	↑0.8
12/14 01:30	29.6	↑0.8
12/14 01:40	30.5	↑0.9
12/14 01:50	31.3	↑0.8
12/14 02:00	32.2	↑0.9
12/14 02:10	33.1	↑0.9
12/14 02:20	34.0	↑0.9
12/14 02:30	34.8	↑0.8
12/14 02:40	35.7	↑0.9
12/14 02:50	36.5	↑0.8
12/14 03:00	37.3	↑0.8
12/14 03:10	38.1	↑0.8
12/14 03:20	38.9	↑0.8
12/14 03:30	39.6	↑0.7
12/14 03:40	40.3	↑0.7
12/14 03:50	40.9	↑0.6
12/14 04:00	41.5	↑0.6
12/14 04:10	42.1	↑0.6
12/14 04:20	42.6	↑0.5
12/14 04:30	43.0	↑0.4
12/14 04:40	43.4	↑0.4
12/14 04:50	43.7	↑0.3
12/14 05:00	43.9	↑0.2
12/14 05:10	44.1	↑0.2
12/14 05:20	44.1	0	満潮
12/14 05:30	44.2	↑0.1
12/14 05:40	44.1	↓-0.1
12/14 05:50	44.0	↓-0.1
12/14 06:00	43.8	↓-0.2
12/14 06:10	43.5	↓-0.3
12/14 06:20	43.1	↓-0.4
12/14 06:30	42.7	↓-0.4
12/14 06:40	42.2	↓-0.5
12/14 06:50	41.6	↓-0.6
12/14 07:00	41.0	↓-0.6
12/14 07:10	40.3	↓-0.7
12/14 07:20	39.5	↓-0.8
12/14 07:30	38.7	↓-0.8
12/14 07:40	37.8	↓-0.9
12/14 07:50	36.9	↓-0.9
12/14 08:00	35.9	↓-1.0
12/14 08:10	34.8	↓-1.1
12/14 08:20	33.8	↓-1.0
12/14 08:30	32.6	↓-1.2	最大潮位差
12/14 08:40	31.5	↓-1.1
12/14 08:50	30.3	↓-1.2	最大潮位差
12/14 09:00	29.2	↓-1.1
12/14 09:10	28.0	↓-1.2	最大潮位差
12/14 09:20	26.8	↓-1.2	最大潮位差
12/14 09:30	25.6	↓-1.2	最大潮位差
12/14 09:40	24.4	↓-1.2	最大潮位差
12/14 09:50	23.2	↓-1.2	最大潮位差
12/14 10:00	22.0	↓-1.2	最大潮位差
12/14 10:10	20.8	↓-1.2	最大潮位差
12/14 10:20	19.7	↓-1.1
12/14 10:30	18.5	↓-1.2	最大潮位差
12/14 10:40	17.5	↓-1.0
12/14 10:50	16.4	↓-1.1
12/14 11:00	15.4	↓-1.0
12/14 11:10	14.5	↓-0.9
12/14 11:20	13.5	↓-1.0
12/14 11:30	12.7	↓-0.8
12/14 11:40	11.9	↓-0.8
12/14 11:50	11.1	↓-0.8
12/14 12:00	10.4	↓-0.7
12/14 12:10	9.8	↓-0.6
12/14 12:20	9.2	↓-0.6
12/14 12:30	8.7	↓-0.5
12/14 12:40	8.3	↓-0.4
12/14 12:50	7.9	↓-0.4
12/14 13:00	7.6	↓-0.3
12/14 13:10	7.4	↓-0.2
12/14 13:20	7.2	↓-0.2
12/14 13:30	7.1	↓-0.1
12/14 13:40	7.0	↓-0.1	干潮
12/14 13:50	7.0	0
12/14 14:00	7.0	0
12/14 14:10	7.2	↑0.2
12/14 14:20	7.3	↑0.1
12/14 14:30	7.5	↑0.2
12/14 14:40	7.8	↑0.3
12/14 14:50	8.0	↑0.2
12/14 15:00	8.4	↑0.4
12/14 15:10	8.7	↑0.3
12/14 15:20	9.1	↑0.4
12/14 15:30	9.5	↑0.4
12/14 15:40	9.9	↑0.4
12/14 15:50	10.4	↑0.5
12/14 16:00	10.9	↑0.5
12/14 16:10	11.3	↑0.4
12/14 16:20	11.8	↑0.5
12/14 16:30	12.3	↑0.5
12/14 16:40	12.8	↑0.5
12/14 16:50	13.2	↑0.4
12/14 17:00	13.7	↑0.5
12/14 17:10	14.1	↑0.4
12/14 17:20	14.6	↑0.5
12/14 17:30	15.0	↑0.4
12/14 17:40	15.4	↑0.4
12/14 17:50	15.8	↑0.4
12/14 18:00	16.1	↑0.3
12/14 18:10	16.4	↑0.3
12/14 18:20	16.7	↑0.3
12/14 18:30	17.0	↑0.3
12/14 18:40	17.3	↑0.3
12/14 18:50	17.5	↑0.2
12/14 19:00	17.7	↑0.2
12/14 19:10	17.8	↑0.1
12/14 19:20	17.9	↑0.1
12/14 19:30	18.1	↑0.2
12/14 19:40	18.1	0
12/14 19:50	18.2	↑0.1
12/14 20:00	18.2	0
12/14 20:10	18.2	0	満潮
12/14 20:20	18.2	0
12/14 20:30	18.2	0
12/14 20:40	18.2	0
12/14 20:50	18.1	↓-0.1
12/14 21:00	18.1	0
12/14 21:10	18.1	0
12/14 21:20	18.0	↓-0.1
12/14 21:30	18.0	0
12/14 21:40	17.9	↓-0.1
12/14 21:50	17.9	0
12/14 22:00	17.9	0	干潮
12/14 22:10	17.9	0
12/14 22:20	17.9	0
12/14 22:30	17.9	0
12/14 22:40	18.0	↑0.1
12/14 22:50	18.1	↑0.1
12/14 23:00	18.2	↑0.1
12/14 23:10	18.4	↑0.2
12/14 23:20	18.5	↑0.1
12/14 23:30	18.8	↑0.3
12/14 23:40	19.0	↑0.2
12/14 23:50	19.3	↑0.3