12 (火)	03:25	11:33	19:11	20:15
	48cm	9cm	28cm	28cm
大潮 出 06:24 入 16:23 出 17:44 入 08:07 潮干狩り ○ 10:58～12:09

江差／桧山（北海道）2030年11月12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
11/12 00:00	37.3	↑0.7
11/12 00:10	38.0	↑0.7
11/12 00:20	38.7	↑0.7
11/12 00:30	39.4	↑0.7
11/12 00:40	40.2	↑0.8
11/12 00:50	40.9	↑0.7
11/12 01:00	41.6	↑0.7
11/12 01:10	42.3	↑0.7
11/12 01:20	42.9	↑0.6
11/12 01:30	43.6	↑0.7
11/12 01:40	44.2	↑0.6
11/12 01:50	44.7	↑0.5
11/12 02:00	45.3	↑0.6
11/12 02:10	45.8	↑0.5
11/12 02:20	46.2	↑0.4
11/12 02:30	46.6	↑0.4
11/12 02:40	46.9	↑0.3
11/12 02:50	47.2	↑0.3
11/12 03:00	47.4	↑0.2
11/12 03:10	47.5	↑0.1
11/12 03:20	47.6	↑0.1	満潮
11/12 03:30	47.6	0
11/12 03:40	47.5	↓-0.1
11/12 03:50	47.3	↓-0.2
11/12 04:00	47.1	↓-0.2
11/12 04:10	46.8	↓-0.3
11/12 04:20	46.4	↓-0.4
11/12 04:30	46.0	↓-0.4
11/12 04:40	45.4	↓-0.6
11/12 04:50	44.8	↓-0.6
11/12 05:00	44.2	↓-0.6
11/12 05:10	43.4	↓-0.8
11/12 05:20	42.6	↓-0.8
11/12 05:30	41.7	↓-0.9
11/12 05:40	40.8	↓-0.9
11/12 05:50	39.8	↓-1.0
11/12 06:00	38.7	↓-1.1
11/12 06:10	37.7	↓-1.0
11/12 06:20	36.5	↓-1.2
11/12 06:30	35.3	↓-1.2
11/12 06:40	34.1	↓-1.2
11/12 06:50	32.9	↓-1.2
11/12 07:00	31.6	↓-1.3	最大潮位差
11/12 07:10	30.3	↓-1.3	最大潮位差
11/12 07:20	29.1	↓-1.2
11/12 07:30	27.8	↓-1.3	最大潮位差
11/12 07:40	26.5	↓-1.3	最大潮位差
11/12 07:50	25.2	↓-1.3	最大潮位差
11/12 08:00	23.9	↓-1.3	最大潮位差
11/12 08:10	22.7	↓-1.2
11/12 08:20	21.4	↓-1.3	最大潮位差
11/12 08:30	20.2	↓-1.2
11/12 08:40	19.1	↓-1.1
11/12 08:50	18.0	↓-1.1
11/12 09:00	16.9	↓-1.1
11/12 09:10	15.8	↓-1.1
11/12 09:20	14.9	↓-0.9
11/12 09:30	14.0	↓-0.9
11/12 09:40	13.1	↓-0.9
11/12 09:50	12.3	↓-0.8
11/12 10:00	11.6	↓-0.7
11/12 10:10	10.9	↓-0.7
11/12 10:20	10.4	↓-0.5
11/12 10:30	9.9	↓-0.5
11/12 10:40	9.4	↓-0.5
11/12 10:50	9.1	↓-0.3
11/12 11:00	8.8	↓-0.3
11/12 11:10	8.6	↓-0.2
11/12 11:20	8.5	↓-0.1
11/12 11:30	8.4	↓-0.1	干潮
11/12 11:40	8.4	0
11/12 11:50	8.5	↑0.1
11/12 12:00	8.7	↑0.2
11/12 12:10	8.9	↑0.2
11/12 12:20	9.2	↑0.3
11/12 12:30	9.5	↑0.3
11/12 12:40	9.9	↑0.4
11/12 12:50	10.4	↑0.5
11/12 13:00	10.9	↑0.5
11/12 13:10	11.4	↑0.5
11/12 13:20	12.0	↑0.6
11/12 13:30	12.6	↑0.6
11/12 13:40	13.3	↑0.7
11/12 13:50	13.9	↑0.6
11/12 14:00	14.6	↑0.7
11/12 14:10	15.3	↑0.7
11/12 14:20	16.1	↑0.8
11/12 14:30	16.8	↑0.7
11/12 14:40	17.5	↑0.7
11/12 14:50	18.2	↑0.7
11/12 15:00	19.0	↑0.8
11/12 15:10	19.7	↑0.7
11/12 15:20	20.4	↑0.7
11/12 15:30	21.0	↑0.6
11/12 15:40	21.7	↑0.7
11/12 15:50	22.3	↑0.6
11/12 16:00	22.9	↑0.6
11/12 16:10	23.5	↑0.6
11/12 16:20	24.0	↑0.5
11/12 16:30	24.5	↑0.5
11/12 16:40	24.9	↑0.4
11/12 16:50	25.4	↑0.5
11/12 17:00	25.8	↑0.4
11/12 17:10	26.1	↑0.3
11/12 17:20	26.4	↑0.3
11/12 17:30	26.7	↑0.3
11/12 17:40	26.9	↑0.2
11/12 17:50	27.1	↑0.2
11/12 18:00	27.3	↑0.2
11/12 18:10	27.5	↑0.2
11/12 18:20	27.6	↑0.1
11/12 18:30	27.7	↑0.1
11/12 18:40	27.7	0
11/12 18:50	27.8	↑0.1
11/12 19:00	27.8	0
11/12 19:10	27.8	0	満潮
11/12 19:20	27.8	0
11/12 19:30	27.8	0
11/12 19:40	27.7	↓-0.1
11/12 19:50	27.7	0
11/12 20:00	27.7	0
11/12 20:10	27.7	0	干潮
11/12 20:20	27.7	0
11/12 20:30	27.7	0
11/12 20:40	27.8	↑0.1
11/12 20:50	27.8	0
11/12 21:00	27.9	↑0.1
11/12 21:10	28.0	↑0.1
11/12 21:20	28.1	↑0.1
11/12 21:30	28.3	↑0.2
11/12 21:40	28.5	↑0.2
11/12 21:50	28.7	↑0.2
11/12 22:00	29.0	↑0.3
11/12 22:10	29.3	↑0.3
11/12 22:20	29.6	↑0.3
11/12 22:30	30.0	↑0.4
11/12 22:40	30.4	↑0.4
11/12 22:50	30.9	↑0.5
11/12 23:00	31.4	↑0.5
11/12 23:10	31.9	↑0.5
11/12 23:20	32.5	↑0.6
11/12 23:30	33.1	↑0.6
11/12 23:40	33.8	↑0.7
11/12 23:50	34.4	↑0.6