1 (火)	05:51	14:00	19:36	22:54
	41cm	7cm	15cm	13cm
中潮 出 07:06 入 16:21 出 09:45 入 21:26 潮干狩り ○ 12:24～15:53

江差／桧山（北海道）2047年01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
1/1 00:00	17.2	↑0.5
1/1 00:10	17.8	↑0.6
1/1 00:20	18.4	↑0.6
1/1 00:30	19.0	↑0.6
1/1 00:40	19.7	↑0.7
1/1 00:50	20.4	↑0.7
1/1 01:00	21.1	↑0.7
1/1 01:10	21.9	↑0.8
1/1 01:20	22.7	↑0.8
1/1 01:30	23.6	↑0.9
1/1 01:40	24.4	↑0.8
1/1 01:50	25.3	↑0.9
1/1 02:00	26.2	↑0.9
1/1 02:10	27.1	↑0.9
1/1 02:20	28.0	↑0.9
1/1 02:30	28.9	↑0.9
1/1 02:40	29.8	↑0.9
1/1 02:50	30.7	↑0.9
1/1 03:00	31.6	↑0.9
1/1 03:10	32.5	↑0.9
1/1 03:20	33.3	↑0.8
1/1 03:30	34.1	↑0.8
1/1 03:40	34.9	↑0.8
1/1 03:50	35.7	↑0.8
1/1 04:00	36.4	↑0.7
1/1 04:10	37.0	↑0.6
1/1 04:20	37.7	↑0.7
1/1 04:30	38.2	↑0.5
1/1 04:40	38.7	↑0.5
1/1 04:50	39.2	↑0.5
1/1 05:00	39.6	↑0.4
1/1 05:10	39.9	↑0.3
1/1 05:20	40.1	↑0.2
1/1 05:30	40.3	↑0.2
1/1 05:40	40.4	↑0.1
1/1 05:50	40.5	↑0.1	満潮
1/1 06:00	40.4	↓-0.1
1/1 06:10	40.3	↓-0.1
1/1 06:20	40.1	↓-0.2
1/1 06:30	39.9	↓-0.2
1/1 06:40	39.5	↓-0.4
1/1 06:50	39.1	↓-0.4
1/1 07:00	38.7	↓-0.4
1/1 07:10	38.1	↓-0.6
1/1 07:20	37.5	↓-0.6
1/1 07:30	36.8	↓-0.7
1/1 07:40	36.1	↓-0.7
1/1 07:50	35.3	↓-0.8
1/1 08:00	34.5	↓-0.8
1/1 08:10	33.6	↓-0.9
1/1 08:20	32.6	↓-1.0
1/1 08:30	31.6	↓-1.0
1/1 08:40	30.6	↓-1.0
1/1 08:50	29.6	↓-1.0
1/1 09:00	28.5	↓-1.1
1/1 09:10	27.4	↓-1.1
1/1 09:20	26.3	↓-1.1
1/1 09:30	25.1	↓-1.2	最大潮位差
1/1 09:40	24.0	↓-1.1
1/1 09:50	22.9	↓-1.1
1/1 10:00	21.8	↓-1.1
1/1 10:10	20.6	↓-1.2	最大潮位差
1/1 10:20	19.5	↓-1.1
1/1 10:30	18.5	↓-1.0
1/1 10:40	17.4	↓-1.1
1/1 10:50	16.4	↓-1.0
1/1 11:00	15.4	↓-1.0
1/1 11:10	14.4	↓-1.0
1/1 11:20	13.5	↓-0.9
1/1 11:30	12.6	↓-0.9
1/1 11:40	11.8	↓-0.8
1/1 11:50	11.0	↓-0.8
1/1 12:00	10.3	↓-0.7
1/1 12:10	9.6	↓-0.7
1/1 12:20	9.0	↓-0.6
1/1 12:30	8.5	↓-0.5
1/1 12:40	8.0	↓-0.5
1/1 12:50	7.6	↓-0.4
1/1 13:00	7.2	↓-0.4
1/1 13:10	6.9	↓-0.3
1/1 13:20	6.7	↓-0.2
1/1 13:30	6.5	↓-0.2
1/1 13:40	6.3	↓-0.2
1/1 13:50	6.3	0	干潮
1/1 14:00	6.2	↓-0.1	干潮
1/1 14:10	6.3	↑0.1
1/1 14:20	6.3	0
1/1 14:30	6.5	↑0.2
1/1 14:40	6.6	↑0.1
1/1 14:50	6.8	↑0.2
1/1 15:00	7.1	↑0.3
1/1 15:10	7.4	↑0.3
1/1 15:20	7.7	↑0.3
1/1 15:30	8.0	↑0.3
1/1 15:40	8.4	↑0.4
1/1 15:50	8.8	↑0.4
1/1 16:00	9.1	↑0.3
1/1 16:10	9.5	↑0.4
1/1 16:20	9.9	↑0.4
1/1 16:30	10.4	↑0.5
1/1 16:40	10.8	↑0.4
1/1 16:50	11.2	↑0.4
1/1 17:00	11.6	↑0.4
1/1 17:10	11.9	↑0.3
1/1 17:20	12.3	↑0.4
1/1 17:30	12.7	↑0.4
1/1 17:40	13.0	↑0.3
1/1 17:50	13.3	↑0.3
1/1 18:00	13.6	↑0.3
1/1 18:10	13.8	↑0.2
1/1 18:20	14.1	↑0.3
1/1 18:30	14.3	↑0.2
1/1 18:40	14.4	↑0.1
1/1 18:50	14.6	↑0.2
1/1 19:00	14.7	↑0.1
1/1 19:10	14.8	↑0.1
1/1 19:20	14.8	0
1/1 19:30	14.9	↑0.1	満潮
1/1 19:40	14.9	0
1/1 19:50	14.8	↓-0.1
1/1 20:00	14.8	0
1/1 20:10	14.7	↓-0.1
1/1 20:20	14.6	↓-0.1
1/1 20:30	14.5	↓-0.1
1/1 20:40	14.4	↓-0.1
1/1 20:50	14.3	↓-0.1
1/1 21:00	14.1	↓-0.2
1/1 21:10	14.0	↓-0.1
1/1 21:20	13.8	↓-0.2
1/1 21:30	13.7	↓-0.1
1/1 21:40	13.5	↓-0.2
1/1 21:50	13.4	↓-0.1
1/1 22:00	13.3	↓-0.1
1/1 22:10	13.2	↓-0.1
1/1 22:20	13.1	↓-0.1
1/1 22:30	13.0	↓-0.1
1/1 22:40	12.9	↓-0.1
1/1 22:50	12.9	0	干潮
1/1 23:00	12.9	0
1/1 23:10	13.0	↑0.1
1/1 23:20	13.0	0
1/1 23:30	13.1	↑0.1
1/1 23:40	13.3	↑0.2
1/1 23:50	13.5	↑0.2