31 (月)	00:21	08:46	-	-
	34cm	4cm	-	-
中潮 出 07:06 入 16:20 出 04:06 入 13:43 潮干狩り ◎ 07:06～11:25

江差／桧山（北海道）2040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	33.2	↑0.2
12/31 00:10	33.2	0
12/31 00:20	33.3	↑0.1	満潮
12/31 00:30	33.2	↓-0.1
12/31 00:40	33.2	0
12/31 00:50	33.0	↓-0.2
12/31 01:00	32.9	↓-0.1
12/31 01:10	32.6	↓-0.3
12/31 01:20	32.3	↓-0.3
12/31 01:30	32.0	↓-0.3
12/31 01:40	31.6	↓-0.4
12/31 01:50	31.2	↓-0.4
12/31 02:00	30.7	↓-0.5
12/31 02:10	30.2	↓-0.5
12/31 02:20	29.6	↓-0.6
12/31 02:30	29.0	↓-0.6
12/31 02:40	28.3	↓-0.7
12/31 02:50	27.6	↓-0.7
12/31 03:00	26.8	↓-0.8
12/31 03:10	26.0	↓-0.8
12/31 03:20	25.2	↓-0.8
12/31 03:30	24.4	↓-0.8
12/31 03:40	23.5	↓-0.9
12/31 03:50	22.6	↓-0.9
12/31 04:00	21.6	↓-1.0	最大潮位差
12/31 04:10	20.7	↓-0.9
12/31 04:20	19.8	↓-0.9
12/31 04:30	18.8	↓-1.0	最大潮位差
12/31 04:40	17.9	↓-0.9
12/31 04:50	16.9	↓-1.0	最大潮位差
12/31 05:00	15.9	↓-1.0	最大潮位差
12/31 05:10	15.0	↓-0.9
12/31 05:20	14.1	↓-0.9
12/31 05:30	13.2	↓-0.9
12/31 05:40	12.3	↓-0.9
12/31 05:50	11.4	↓-0.9
12/31 06:00	10.6	↓-0.8
12/31 06:10	9.8	↓-0.8
12/31 06:20	9.0	↓-0.8
12/31 06:30	8.3	↓-0.7
12/31 06:40	7.6	↓-0.7
12/31 06:50	6.9	↓-0.7
12/31 07:00	6.3	↓-0.6
12/31 07:10	5.8	↓-0.5
12/31 07:20	5.3	↓-0.5
12/31 07:30	4.8	↓-0.5
12/31 07:40	4.5	↓-0.3
12/31 07:50	4.1	↓-0.4
12/31 08:00	3.8	↓-0.3
12/31 08:10	3.6	↓-0.2
12/31 08:20	3.5	↓-0.1
12/31 08:30	3.3	↓-0.2
12/31 08:40	3.3	0	干潮
12/31 08:50	3.3	0
12/31 09:00	3.3	0
12/31 09:10	3.5	↑0.2
12/31 09:20	3.6	↑0.1
12/31 09:30	3.8	↑0.2
12/31 09:40	4.1	↑0.3
12/31 09:50	4.4	↑0.3
12/31 10:00	4.7	↑0.3
12/31 10:10	5.1	↑0.4
12/31 10:20	5.5	↑0.4
12/31 10:30	6.0	↑0.5
12/31 10:40	6.4	↑0.4
12/31 10:50	7.0	↑0.6
12/31 11:00	7.5	↑0.5
12/31 11:10	8.0	↑0.5
12/31 11:20	8.6	↑0.6
12/31 11:30	9.2	↑0.6
12/31 11:40	9.8	↑0.6
12/31 11:50	10.4	↑0.6
12/31 12:00	11.0	↑0.6
12/31 12:10	11.6	↑0.6
12/31 12:20	12.2	↑0.6
12/31 12:30	12.7	↑0.5
12/31 12:40	13.3	↑0.6
12/31 12:50	13.9	↑0.6
12/31 13:00	14.5	↑0.6
12/31 13:10	15.0	↑0.5
12/31 13:20	15.5	↑0.5
12/31 13:30	16.0	↑0.5
12/31 13:40	16.5	↑0.5
12/31 13:50	16.9	↑0.4
12/31 14:00	17.4	↑0.5
12/31 14:10	17.8	↑0.4
12/31 14:20	18.1	↑0.3
12/31 14:30	18.5	↑0.4
12/31 14:40	18.8	↑0.3
12/31 14:50	19.1	↑0.3
12/31 15:00	19.4	↑0.3
12/31 15:10	19.6	↑0.2
12/31 15:20	19.9	↑0.3
12/31 15:30	20.1	↑0.2
12/31 15:40	20.2	↑0.1
12/31 15:50	20.4	↑0.2
12/31 16:00	20.5	↑0.1
12/31 16:10	20.7	↑0.2
12/31 16:20	20.8	↑0.1
12/31 16:30	20.9	↑0.1
12/31 16:40	21.0	↑0.1
12/31 16:50	21.1	↑0.1
12/31 17:00	21.1	0
12/31 17:10	21.2	↑0.1
12/31 17:20	21.3	↑0.1
12/31 17:30	21.4	↑0.1
12/31 17:40	21.4	0
12/31 17:50	21.5	↑0.1
12/31 18:00	21.6	↑0.1
12/31 18:10	21.7	↑0.1
12/31 18:20	21.9	↑0.2
12/31 18:30	22.0	↑0.1
12/31 18:40	22.2	↑0.2
12/31 18:50	22.3	↑0.1
12/31 19:00	22.5	↑0.2
12/31 19:10	22.8	↑0.3
12/31 19:20	23.0	↑0.2
12/31 19:30	23.3	↑0.3
12/31 19:40	23.6	↑0.3
12/31 19:50	23.9	↑0.3
12/31 20:00	24.2	↑0.3
12/31 20:10	24.6	↑0.4
12/31 20:20	25.0	↑0.4
12/31 20:30	25.4	↑0.4
12/31 20:40	25.9	↑0.5
12/31 20:50	26.3	↑0.4
12/31 21:00	26.8	↑0.5
12/31 21:10	27.3	↑0.5
12/31 21:20	27.8	↑0.5
12/31 21:30	28.3	↑0.5
12/31 21:40	28.9	↑0.6
12/31 21:50	29.4	↑0.5
12/31 22:00	30.0	↑0.6
12/31 22:10	30.5	↑0.5
12/31 22:20	31.1	↑0.6
12/31 22:30	31.6	↑0.5
12/31 22:40	32.1	↑0.5
12/31 22:50	32.7	↑0.6
12/31 23:00	33.2	↑0.5
12/31 23:10	33.7	↑0.5
12/31 23:20	34.2	↑0.5
12/31 23:30	34.6	↑0.4
12/31 23:40	35.0	↑0.4
12/31 23:50	35.4	↑0.4