31 (土)	05:48	14:22	21:06	21:33
	43cm	5cm	14cm	14cm
中潮 出 07:06 入 16:20 出 21:46 入 10:22 潮干狩り ○ 12:13～16:20

江差／桧山（北海道）2061年12月31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
12/31 00:00	19.1	↑0.6
12/31 00:10	19.7	↑0.6
12/31 00:20	20.4	↑0.7
12/31 00:30	21.1	↑0.7
12/31 00:40	21.8	↑0.7
12/31 00:50	22.5	↑0.7
12/31 01:00	23.3	↑0.8
12/31 01:10	24.1	↑0.8
12/31 01:20	25.0	↑0.9
12/31 01:30	25.8	↑0.8
12/31 01:40	26.7	↑0.9
12/31 01:50	27.6	↑0.9
12/31 02:00	28.5	↑0.9
12/31 02:10	29.4	↑0.9
12/31 02:20	30.3	↑0.9
12/31 02:30	31.2	↑0.9
12/31 02:40	32.1	↑0.9
12/31 02:50	33.0	↑0.9
12/31 03:00	33.9	↑0.9
12/31 03:10	34.7	↑0.8
12/31 03:20	35.6	↑0.9
12/31 03:30	36.4	↑0.8
12/31 03:40	37.1	↑0.7
12/31 03:50	37.9	↑0.8
12/31 04:00	38.6	↑0.7
12/31 04:10	39.2	↑0.6
12/31 04:20	39.8	↑0.6
12/31 04:30	40.4	↑0.6
12/31 04:40	40.8	↑0.4
12/31 04:50	41.3	↑0.5
12/31 05:00	41.6	↑0.3
12/31 05:10	41.9	↑0.3
12/31 05:20	42.2	↑0.3
12/31 05:30	42.3	↑0.1
12/31 05:40	42.4	↑0.1	満潮
12/31 05:50	42.4	0
12/31 06:00	42.4	0
12/31 06:10	42.2	↓-0.2
12/31 06:20	42.0	↓-0.2
12/31 06:30	41.7	↓-0.3
12/31 06:40	41.4	↓-0.3
12/31 06:50	41.0	↓-0.4
12/31 07:00	40.5	↓-0.5
12/31 07:10	39.9	↓-0.6
12/31 07:20	39.2	↓-0.7
12/31 07:30	38.5	↓-0.7
12/31 07:40	37.8	↓-0.7
12/31 07:50	36.9	↓-0.9
12/31 08:00	36.0	↓-0.9
12/31 08:10	35.1	↓-0.9
12/31 08:20	34.1	↓-1.0
12/31 08:30	33.1	↓-1.0
12/31 08:40	32.0	↓-1.1
12/31 08:50	30.9	↓-1.1
12/31 09:00	29.7	↓-1.2	最大潮位差
12/31 09:10	28.6	↓-1.1
12/31 09:20	27.4	↓-1.2	最大潮位差
12/31 09:30	26.2	↓-1.2	最大潮位差
12/31 09:40	25.0	↓-1.2	最大潮位差
12/31 09:50	23.8	↓-1.2	最大潮位差
12/31 10:00	22.6	↓-1.2	最大潮位差
12/31 10:10	21.4	↓-1.2	最大潮位差
12/31 10:20	20.2	↓-1.2	最大潮位差
12/31 10:30	19.0	↓-1.2	最大潮位差
12/31 10:40	17.8	↓-1.2	最大潮位差
12/31 10:50	16.7	↓-1.1
12/31 11:00	15.6	↓-1.1
12/31 11:10	14.5	↓-1.1
12/31 11:20	13.5	↓-1.0
12/31 11:30	12.5	↓-1.0
12/31 11:40	11.6	↓-0.9
12/31 11:50	10.7	↓-0.9
12/31 12:00	9.8	↓-0.9
12/31 12:10	9.0	↓-0.8
12/31 12:20	8.3	↓-0.7
12/31 12:30	7.6	↓-0.7
12/31 12:40	7.0	↓-0.6
12/31 12:50	6.4	↓-0.6
12/31 13:00	5.9	↓-0.5
12/31 13:10	5.5	↓-0.4
12/31 13:20	5.1	↓-0.4
12/31 13:30	4.8	↓-0.3
12/31 13:40	4.5	↓-0.3
12/31 13:50	4.3	↓-0.2
12/31 14:00	4.2	↓-0.1
12/31 14:10	4.1	↓-0.1
12/31 14:20	4.1	0	干潮
12/31 14:30	4.1	0
12/31 14:40	4.2	↑0.1
12/31 14:50	4.3	↑0.1
12/31 15:00	4.4	↑0.1
12/31 15:10	4.6	↑0.2
12/31 15:20	4.8	↑0.2
12/31 15:30	5.1	↑0.3
12/31 15:40	5.4	↑0.3
12/31 15:50	5.7	↑0.3
12/31 16:00	6.1	↑0.4
12/31 16:10	6.4	↑0.3
12/31 16:20	6.8	↑0.4
12/31 16:30	7.2	↑0.4
12/31 16:40	7.6	↑0.4
12/31 16:50	8.0	↑0.4
12/31 17:00	8.4	↑0.4
12/31 17:10	8.8	↑0.4
12/31 17:20	9.2	↑0.4
12/31 17:30	9.5	↑0.3
12/31 17:40	9.9	↑0.4
12/31 17:50	10.3	↑0.4
12/31 18:00	10.6	↑0.3
12/31 18:10	10.9	↑0.3
12/31 18:20	11.2	↑0.3
12/31 18:30	11.5	↑0.3
12/31 18:40	11.8	↑0.3
12/31 18:50	12.0	↑0.2
12/31 19:00	12.2	↑0.2
12/31 19:10	12.4	↑0.2
12/31 19:20	12.6	↑0.2
12/31 19:30	12.7	↑0.1
12/31 19:40	12.9	↑0.2
12/31 19:50	13.0	↑0.1
12/31 20:00	13.1	↑0.1
12/31 20:10	13.1	0
12/31 20:20	13.2	↑0.1
12/31 20:30	13.2	0
12/31 20:40	13.2	0
12/31 20:50	13.3	↑0.1
12/31 21:00	13.3	0	満潮
12/31 21:10	13.3	0
12/31 21:20	13.3	0
12/31 21:30	13.3	0	干潮
12/31 21:40	13.3	0
12/31 21:50	13.3	0
12/31 22:00	13.3	0
12/31 22:10	13.3	0
12/31 22:20	13.4	↑0.1
12/31 22:30	13.4	0
12/31 22:40	13.5	↑0.1
12/31 22:50	13.6	↑0.1
12/31 23:00	13.7	↑0.1
12/31 23:10	13.9	↑0.2
12/31 23:20	14.1	↑0.2
12/31 23:30	14.3	↑0.2
12/31 23:40	14.6	↑0.3
12/31 23:50	14.8	↑0.2