09 (火)	04:28	11:58	19:10	22:50
	46cm	17cm	39cm	36cm
中潮 出 05:45 入 17:08 出 08:44 入 18:45

江差／桧山（北海道）2040年10月09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
10/9 00:00	35.4	↑0.2
10/9 00:10	35.7	↑0.3
10/9 00:20	36.1	↑0.4
10/9 00:30	36.5	↑0.4
10/9 00:40	36.9	↑0.4
10/9 00:50	37.3	↑0.4
10/9 01:00	37.8	↑0.5
10/9 01:10	38.3	↑0.5
10/9 01:20	38.8	↑0.5
10/9 01:30	39.3	↑0.5
10/9 01:40	39.8	↑0.5
10/9 01:50	40.4	↑0.6
10/9 02:00	40.9	↑0.5
10/9 02:10	41.5	↑0.6
10/9 02:20	42.0	↑0.5
10/9 02:30	42.5	↑0.5
10/9 02:40	43.0	↑0.5
10/9 02:50	43.5	↑0.5
10/9 03:00	43.9	↑0.4
10/9 03:10	44.3	↑0.4
10/9 03:20	44.7	↑0.4
10/9 03:30	45.0	↑0.3
10/9 03:40	45.3	↑0.3
10/9 03:50	45.5	↑0.2
10/9 04:00	45.7	↑0.2
10/9 04:10	45.9	↑0.2
10/9 04:20	45.9	0	満潮
10/9 04:30	45.9	0
10/9 04:40	45.9	0
10/9 04:50	45.8	↓-0.1
10/9 05:00	45.6	↓-0.2
10/9 05:10	45.4	↓-0.2
10/9 05:20	45.1	↓-0.3
10/9 05:30	44.7	↓-0.4
10/9 05:40	44.2	↓-0.5
10/9 05:50	43.7	↓-0.5
10/9 06:00	43.2	↓-0.5
10/9 06:10	42.6	↓-0.6
10/9 06:20	41.9	↓-0.7
10/9 06:30	41.1	↓-0.8
10/9 06:40	40.4	↓-0.7
10/9 06:50	39.5	↓-0.9
10/9 07:00	38.6	↓-0.9
10/9 07:10	37.7	↓-0.9
10/9 07:20	36.8	↓-0.9
10/9 07:30	35.8	↓-1.0
10/9 07:40	34.8	↓-1.0
10/9 07:50	33.7	↓-1.1	最大潮位差
10/9 08:00	32.7	↓-1.0
10/9 08:10	31.6	↓-1.1	最大潮位差
10/9 08:20	30.6	↓-1.0
10/9 08:30	29.5	↓-1.1	最大潮位差
10/9 08:40	28.4	↓-1.1	最大潮位差
10/9 08:50	27.4	↓-1.0
10/9 09:00	26.4	↓-1.0
10/9 09:10	25.3	↓-1.1	最大潮位差
10/9 09:20	24.4	↓-0.9
10/9 09:30	23.4	↓-1.0
10/9 09:40	22.5	↓-0.9
10/9 09:50	21.7	↓-0.8
10/9 10:00	20.9	↓-0.8
10/9 10:10	20.1	↓-0.8
10/9 10:20	19.4	↓-0.7
10/9 10:30	18.7	↓-0.7
10/9 10:40	18.2	↓-0.5
10/9 10:50	17.6	↓-0.6
10/9 11:00	17.2	↓-0.4
10/9 11:10	16.8	↓-0.4
10/9 11:20	16.5	↓-0.3
10/9 11:30	16.3	↓-0.2
10/9 11:40	16.1	↓-0.2
10/9 11:50	16.0	↓-0.1	干潮
10/9 12:00	16.0	0
10/9 12:10	16.1	↑0.1
10/9 12:20	16.2	↑0.1
10/9 12:30	16.4	↑0.2
10/9 12:40	16.7	↑0.3
10/9 12:50	17.0	↑0.3
10/9 13:00	17.4	↑0.4
10/9 13:10	17.8	↑0.4
10/9 13:20	18.3	↑0.5
10/9 13:30	18.9	↑0.6
10/9 13:40	19.5	↑0.6
10/9 13:50	20.2	↑0.7
10/9 14:00	20.9	↑0.7
10/9 14:10	21.6	↑0.7
10/9 14:20	22.4	↑0.8
10/9 14:30	23.2	↑0.8
10/9 14:40	24.0	↑0.8
10/9 14:50	24.8	↑0.8
10/9 15:00	25.6	↑0.8
10/9 15:10	26.5	↑0.9
10/9 15:20	27.3	↑0.8
10/9 15:30	28.1	↑0.8
10/9 15:40	29.0	↑0.9
10/9 15:50	29.8	↑0.8
10/9 16:00	30.6	↑0.8
10/9 16:10	31.4	↑0.8
10/9 16:20	32.1	↑0.7
10/9 16:30	32.8	↑0.7
10/9 16:40	33.5	↑0.7
10/9 16:50	34.1	↑0.6
10/9 17:00	34.8	↑0.7
10/9 17:10	35.3	↑0.5
10/9 17:20	35.8	↑0.5
10/9 17:30	36.3	↑0.5
10/9 17:40	36.7	↑0.4
10/9 17:50	37.1	↑0.4
10/9 18:00	37.5	↑0.4
10/9 18:10	37.7	↑0.2
10/9 18:20	38.0	↑0.3
10/9 18:30	38.2	↑0.2
10/9 18:40	38.3	↑0.1
10/9 18:50	38.4	↑0.1
10/9 19:00	38.5	↑0.1	満潮
10/9 19:10	38.5	0	満潮
10/9 19:20	38.4	↓-0.1
10/9 19:30	38.4	0
10/9 19:40	38.3	↓-0.1
10/9 19:50	38.2	↓-0.1
10/9 20:00	38.0	↓-0.2
10/9 20:10	37.9	↓-0.1
10/9 20:20	37.7	↓-0.2
10/9 20:30	37.5	↓-0.2
10/9 20:40	37.3	↓-0.2
10/9 20:50	37.0	↓-0.3
10/9 21:00	36.8	↓-0.2
10/9 21:10	36.6	↓-0.2
10/9 21:20	36.4	↓-0.2
10/9 21:30	36.2	↓-0.2
10/9 21:40	36.0	↓-0.2
10/9 21:50	35.8	↓-0.2
10/9 22:00	35.6	↓-0.2
10/9 22:10	35.5	↓-0.1
10/9 22:20	35.4	↓-0.1
10/9 22:30	35.3	↓-0.1
10/9 22:40	35.3	0	干潮
10/9 22:50	35.2	↓-0.1	干潮
10/9 23:00	35.3	↑0.1
10/9 23:10	35.3	0
10/9 23:20	35.4	↑0.1
10/9 23:30	35.6	↑0.2
10/9 23:40	35.7	↑0.1
10/9 23:50	36.0	↑0.3