1 (水)	03:33	12:24	-	-
	45cm	-2cm	-	-
大潮 出 07:06 入 16:21 出 08:26 入 17:23 潮干狩り ◎ 09:24～16:21

江差／桧山（北海道）2025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	32.4	↑0.9
1/1 00:10	33.3	↑0.9
1/1 00:20	34.2	↑0.9
1/1 00:30	35.0	↑0.8
1/1 00:40	35.9	↑0.9
1/1 00:50	36.7	↑0.8
1/1 01:00	37.5	↑0.8
1/1 01:10	38.4	↑0.9
1/1 01:20	39.1	↑0.7
1/1 01:30	39.9	↑0.8
1/1 01:40	40.6	↑0.7
1/1 01:50	41.3	↑0.7
1/1 02:00	41.9	↑0.6
1/1 02:10	42.5	↑0.6
1/1 02:20	43.0	↑0.5
1/1 02:30	43.5	↑0.5
1/1 02:40	43.9	↑0.4
1/1 02:50	44.2	↑0.3
1/1 03:00	44.5	↑0.3
1/1 03:10	44.7	↑0.2
1/1 03:20	44.8	↑0.1
1/1 03:30	44.9	↑0.1	満潮
1/1 03:40	44.9	0
1/1 03:50	44.8	↓-0.1
1/1 04:00	44.6	↓-0.2
1/1 04:10	44.3	↓-0.3
1/1 04:20	44.0	↓-0.3
1/1 04:30	43.5	↓-0.5
1/1 04:40	43.0	↓-0.5
1/1 04:50	42.5	↓-0.5
1/1 05:00	41.8	↓-0.7
1/1 05:10	41.0	↓-0.8
1/1 05:20	40.2	↓-0.8
1/1 05:30	39.3	↓-0.9
1/1 05:40	38.4	↓-0.9
1/1 05:50	37.4	↓-1.0
1/1 06:00	36.3	↓-1.1
1/1 06:10	35.1	↓-1.2
1/1 06:20	34.0	↓-1.1
1/1 06:30	32.7	↓-1.3
1/1 06:40	31.4	↓-1.3
1/1 06:50	30.1	↓-1.3
1/1 07:00	28.7	↓-1.4
1/1 07:10	27.3	↓-1.4
1/1 07:20	25.9	↓-1.4
1/1 07:30	24.5	↓-1.4
1/1 07:40	23.1	↓-1.4
1/1 07:50	21.6	↓-1.5	最大潮位差
1/1 08:00	20.2	↓-1.4
1/1 08:10	18.7	↓-1.5	最大潮位差
1/1 08:20	17.3	↓-1.4
1/1 08:30	15.9	↓-1.4
1/1 08:40	14.5	↓-1.4
1/1 08:50	13.1	↓-1.4
1/1 09:00	11.8	↓-1.3
1/1 09:10	10.5	↓-1.3
1/1 09:20	9.3	↓-1.2
1/1 09:30	8.1	↓-1.2
1/1 09:40	6.9	↓-1.2
1/1 09:50	5.8	↓-1.1
1/1 10:00	4.8	↓-1.0
1/1 10:10	3.8	↓-1.0
1/1 10:20	2.9	↓-0.9
1/1 10:30	2.1	↓-0.8
1/1 10:40	1.3	↓-0.8
1/1 10:50	0.6	↓-0.7
1/1 11:00	0.0	↓-0.6
1/1 11:10	-0.5	0
1/1 11:20	-1.0	↓-0.5
1/1 11:30	-1.4	↓-0.4
1/1 11:40	-1.8	↓-0.4
1/1 11:50	-2.0	↓-0.2
1/1 12:00	-2.2	↓-0.2
1/1 12:10	-2.3	↓-0.1
1/1 12:20	-2.4	↓-0.1	干潮
1/1 12:30	-2.4	0
1/1 12:40	-2.3	↑0.1
1/1 12:50	-2.1	↑0.2
1/1 13:00	-1.9	↑0.2
1/1 13:10	-1.7	↑0.2
1/1 13:20	-1.4	↑0.3
1/1 13:30	-1.0	↑0.4
1/1 13:40	-0.7	↑0.3
1/1 13:50	-0.2	↑0.5
1/1 14:00	0.2	↑0.4
1/1 14:10	0.7	↑0.5
1/1 14:20	1.2	↑0.5
1/1 14:30	1.8	↑0.6
1/1 14:40	2.3	↑0.5
1/1 14:50	2.9	↑0.6
1/1 15:00	3.5	↑0.6
1/1 15:10	4.1	↑0.6
1/1 15:20	4.7	↑0.6
1/1 15:30	5.3	↑0.6
1/1 15:40	5.9	↑0.6
1/1 15:50	6.4	↑0.5
1/1 16:00	7.0	↑0.6
1/1 16:10	7.6	↑0.6
1/1 16:20	8.1	↑0.5
1/1 16:30	8.6	↑0.5
1/1 16:40	9.1	↑0.5
1/1 16:50	9.6	↑0.5
1/1 17:00	10.1	↑0.5
1/1 17:10	10.5	↑0.4
1/1 17:20	10.9	↑0.4
1/1 17:30	11.3	↑0.4
1/1 17:40	11.7	↑0.4
1/1 17:50	12.0	↑0.3
1/1 18:00	12.3	↑0.3
1/1 18:10	12.6	↑0.3
1/1 18:20	12.9	↑0.3
1/1 18:30	13.2	↑0.3
1/1 18:40	13.4	↑0.2
1/1 18:50	13.7	↑0.3
1/1 19:00	13.9	↑0.2
1/1 19:10	14.1	↑0.2
1/1 19:20	14.3	↑0.2
1/1 19:30	14.5	↑0.2
1/1 19:40	14.7	↑0.2
1/1 19:50	14.9	↑0.2
1/1 20:00	15.1	↑0.2
1/1 20:10	15.3	↑0.2
1/1 20:20	15.5	↑0.2
1/1 20:30	15.8	↑0.3
1/1 20:40	16.0	↑0.2
1/1 20:50	16.3	↑0.3
1/1 21:00	16.6	↑0.3
1/1 21:10	16.9	↑0.3
1/1 21:20	17.2	↑0.3
1/1 21:30	17.6	↑0.4
1/1 21:40	18.0	↑0.4
1/1 21:50	18.5	↑0.5
1/1 22:00	18.9	↑0.4
1/1 22:10	19.4	↑0.5
1/1 22:20	20.0	↑0.6
1/1 22:30	20.5	↑0.5
1/1 22:40	21.1	↑0.6
1/1 22:50	21.8	↑0.7
1/1 23:00	22.4	↑0.6
1/1 23:10	23.1	↑0.7
1/1 23:20	23.9	↑0.8
1/1 23:30	24.7	↑0.8
1/1 23:40	25.5	↑0.8
1/1 23:50	26.3	↑0.8