31 (金)	00:44	08:44	16:10	18:17
	33cm	6cm	21cm	21cm
大潮 出 07:06 入 16:19 出 14:25 入 04:06 潮干狩り ○ 07:06～10:47

江差／桧山（北海道）2055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	31.7	↑0.2
12/31 00:10	31.9	↑0.2
12/31 00:20	32.0	↑0.1
12/31 00:30	32.1	↑0.1
12/31 00:40	32.2	↑0.1	満潮
12/31 00:50	32.2	0
12/31 01:00	32.1	↓-0.1
12/31 01:10	32.0	↓-0.1
12/31 01:20	31.8	↓-0.2
12/31 01:30	31.6	↓-0.2
12/31 01:40	31.3	↓-0.3
12/31 01:50	31.0	↓-0.3
12/31 02:00	30.6	↓-0.4
12/31 02:10	30.2	↓-0.4
12/31 02:20	29.8	↓-0.4
12/31 02:30	29.2	↓-0.6
12/31 02:40	28.7	↓-0.5
12/31 02:50	28.1	↓-0.6
12/31 03:00	27.4	↓-0.7
12/31 03:10	26.7	↓-0.7
12/31 03:20	26.0	↓-0.7
12/31 03:30	25.2	↓-0.8
12/31 03:40	24.4	↓-0.8
12/31 03:50	23.6	↓-0.8
12/31 04:00	22.8	↓-0.8
12/31 04:10	21.9	↓-0.9	最大潮位差
12/31 04:20	21.0	↓-0.9	最大潮位差
12/31 04:30	20.1	↓-0.9	最大潮位差
12/31 04:40	19.2	↓-0.9	最大潮位差
12/31 04:50	18.3	↓-0.9	最大潮位差
12/31 05:00	17.4	↓-0.9	最大潮位差
12/31 05:10	16.6	↓-0.8
12/31 05:20	15.7	↓-0.9	最大潮位差
12/31 05:30	14.8	↓-0.9	最大潮位差
12/31 05:40	14.0	↓-0.8
12/31 05:50	13.1	↓-0.9	最大潮位差
12/31 06:00	12.3	↓-0.8
12/31 06:10	11.6	↓-0.7
12/31 06:20	10.8	↓-0.8
12/31 06:30	10.1	↓-0.7
12/31 06:40	9.5	↓-0.6
12/31 06:50	8.8	↓-0.7
12/31 07:00	8.3	↓-0.5
12/31 07:10	7.7	↓-0.6
12/31 07:20	7.3	↓-0.4
12/31 07:30	6.8	↓-0.5
12/31 07:40	6.5	↓-0.3
12/31 07:50	6.1	↓-0.4
12/31 08:00	5.9	↓-0.2
12/31 08:10	5.7	↓-0.2
12/31 08:20	5.5	↓-0.2
12/31 08:30	5.4	↓-0.1
12/31 08:40	5.4	0	干潮
12/31 08:50	5.4	0
12/31 09:00	5.4	0
12/31 09:10	5.6	↑0.2
12/31 09:20	5.7	↑0.1
12/31 09:30	5.9	↑0.2
12/31 09:40	6.2	↑0.3
12/31 09:50	6.5	↑0.3
12/31 10:00	6.8	↑0.3
12/31 10:10	7.2	↑0.4
12/31 10:20	7.6	↑0.4
12/31 10:30	8.1	↑0.5
12/31 10:40	8.6	↑0.5
12/31 10:50	9.1	↑0.5
12/31 11:00	9.6	↑0.5
12/31 11:10	10.1	↑0.5
12/31 11:20	10.7	↑0.6
12/31 11:30	11.2	↑0.5
12/31 11:40	11.8	↑0.6
12/31 11:50	12.4	↑0.6
12/31 12:00	13.0	↑0.6
12/31 12:10	13.6	↑0.6
12/31 12:20	14.1	↑0.5
12/31 12:30	14.7	↑0.6
12/31 12:40	15.2	↑0.5
12/31 12:50	15.8	↑0.6
12/31 13:00	16.3	↑0.5
12/31 13:10	16.8	↑0.5
12/31 13:20	17.2	↑0.4
12/31 13:30	17.7	↑0.5
12/31 13:40	18.1	↑0.4
12/31 13:50	18.5	↑0.4
12/31 14:00	18.9	↑0.4
12/31 14:10	19.2	↑0.3
12/31 14:20	19.5	↑0.3
12/31 14:30	19.8	↑0.3
12/31 14:40	20.0	↑0.2
12/31 14:50	20.2	↑0.2
12/31 15:00	20.4	↑0.2
12/31 15:10	20.6	↑0.2
12/31 15:20	20.7	↑0.1
12/31 15:30	20.8	↑0.1
12/31 15:40	20.8	0
12/31 15:50	20.9	↑0.1
12/31 16:00	20.9	0	満潮
12/31 16:10	20.9	0	満潮
12/31 16:20	20.9	0
12/31 16:30	20.9	0
12/31 16:40	20.9	0
12/31 16:50	20.8	↓-0.1
12/31 17:00	20.8	0
12/31 17:10	20.7	↓-0.1
12/31 17:20	20.6	↓-0.1
12/31 17:30	20.6	0
12/31 17:40	20.5	↓-0.1
12/31 17:50	20.5	0
12/31 18:00	20.5	0
12/31 18:10	20.4	↓-0.1	干潮
12/31 18:20	20.4	0
12/31 18:30	20.5	↑0.1
12/31 18:40	20.5	0
12/31 18:50	20.6	↑0.1
12/31 19:00	20.6	0
12/31 19:10	20.8	↑0.2
12/31 19:20	20.9	↑0.1
12/31 19:30	21.1	↑0.2
12/31 19:40	21.3	↑0.2
12/31 19:50	21.5	↑0.2
12/31 20:00	21.8	↑0.3
12/31 20:10	22.0	↑0.2
12/31 20:20	22.4	↑0.4
12/31 20:30	22.7	↑0.3
12/31 20:40	23.1	↑0.4
12/31 20:50	23.5	↑0.4
12/31 21:00	23.9	↑0.4
12/31 21:10	24.4	↑0.5
12/31 21:20	24.9	↑0.5
12/31 21:30	25.4	↑0.5
12/31 21:40	25.9	↑0.5
12/31 21:50	26.5	↑0.6
12/31 22:00	27.0	↑0.5
12/31 22:10	27.6	↑0.6
12/31 22:20	28.1	↑0.5
12/31 22:30	28.7	↑0.6
12/31 22:40	29.3	↑0.6
12/31 22:50	29.9	↑0.6
12/31 23:00	30.4	↑0.5
12/31 23:10	31.0	↑0.6
12/31 23:20	31.5	↑0.5
12/31 23:30	32.0	↑0.5
12/31 23:40	32.5	↑0.5
12/31 23:50	33.0	↑0.5