15 (金)	04:40	12:37	19:44	21:58
	51cm	15cm	33cm	33cm
中潮 出 05:51 入 16:59 出 19:42 入 09:59

江差／桧山（北海道）2049年10月15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
10/15 00:00	35.9	↑0.5
10/15 00:10	36.4	↑0.5
10/15 00:20	36.9	↑0.5
10/15 00:30	37.5	↑0.6
10/15 00:40	38.1	↑0.6
10/15 00:50	38.7	↑0.6
10/15 01:00	39.3	↑0.6
10/15 01:10	40.0	↑0.7
10/15 01:20	40.7	↑0.7
10/15 01:30	41.4	↑0.7
10/15 01:40	42.1	↑0.7
10/15 01:50	42.8	↑0.7
10/15 02:00	43.5	↑0.7
10/15 02:10	44.2	↑0.7
10/15 02:20	44.8	↑0.6
10/15 02:30	45.5	↑0.7
10/15 02:40	46.1	↑0.6
10/15 02:50	46.7	↑0.6
10/15 03:00	47.3	↑0.6
10/15 03:10	47.8	↑0.5
10/15 03:20	48.3	↑0.5
10/15 03:30	48.8	↑0.5
10/15 03:40	49.2	↑0.4
10/15 03:50	49.5	↑0.3
10/15 04:00	49.8	↑0.3
10/15 04:10	50.0	↑0.2
10/15 04:20	50.2	↑0.2
10/15 04:30	50.3	↑0.1	満潮
10/15 04:40	50.3	0	満潮
10/15 04:50	50.2	↓-0.1
10/15 05:00	50.1	↓-0.1
10/15 05:10	49.9	↓-0.2
10/15 05:20	49.7	↓-0.2
10/15 05:30	49.3	↓-0.4
10/15 05:40	48.9	↓-0.4
10/15 05:50	48.5	↓-0.4
10/15 06:00	47.9	↓-0.6
10/15 06:10	47.3	↓-0.6
10/15 06:20	46.6	↓-0.7
10/15 06:30	45.9	↓-0.7
10/15 06:40	45.1	↓-0.8
10/15 06:50	44.2	↓-0.9
10/15 07:00	43.3	↓-0.9
10/15 07:10	42.3	↓-1.0
10/15 07:20	41.3	↓-1.0
10/15 07:30	40.3	↓-1.0
10/15 07:40	39.2	↓-1.1
10/15 07:50	38.0	↓-1.2	最大潮位差
10/15 08:00	36.9	↓-1.1
10/15 08:10	35.7	↓-1.2	最大潮位差
10/15 08:20	34.5	↓-1.2	最大潮位差
10/15 08:30	33.4	↓-1.1
10/15 08:40	32.2	↓-1.2	最大潮位差
10/15 08:50	31.0	↓-1.2	最大潮位差
10/15 09:00	29.8	↓-1.2	最大潮位差
10/15 09:10	28.6	↓-1.2	最大潮位差
10/15 09:20	27.5	↓-1.1
10/15 09:30	26.3	↓-1.2	最大潮位差
10/15 09:40	25.2	↓-1.1
10/15 09:50	24.2	↓-1.0
10/15 10:00	23.1	↓-1.1
10/15 10:10	22.2	↓-0.9
10/15 10:20	21.2	↓-1.0
10/15 10:30	20.3	↓-0.9
10/15 10:40	19.5	↓-0.8
10/15 10:50	18.8	↓-0.7
10/15 11:00	18.1	↓-0.7
10/15 11:10	17.4	↓-0.7
10/15 11:20	16.9	↓-0.5
10/15 11:30	16.4	↓-0.5
10/15 11:40	15.9	↓-0.5
10/15 11:50	15.6	↓-0.3
10/15 12:00	15.3	↓-0.3
10/15 12:10	15.1	↓-0.2
10/15 12:20	14.9	↓-0.2
10/15 12:30	14.8	↓-0.1	干潮
10/15 12:40	14.8	0
10/15 12:50	14.9	↑0.1
10/15 13:00	15.0	↑0.1
10/15 13:10	15.2	↑0.2
10/15 13:20	15.5	↑0.3
10/15 13:30	15.8	↑0.3
10/15 13:40	16.2	↑0.4
10/15 13:50	16.6	↑0.4
10/15 14:00	17.0	↑0.4
10/15 14:10	17.5	↑0.5
10/15 14:20	18.1	↑0.6
10/15 14:30	18.7	↑0.6
10/15 14:40	19.3	↑0.6
10/15 14:50	19.9	↑0.6
10/15 15:00	20.6	↑0.7
10/15 15:10	21.2	↑0.6
10/15 15:20	21.9	↑0.7
10/15 15:30	22.6	↑0.7
10/15 15:40	23.3	↑0.7
10/15 15:50	24.0	↑0.7
10/15 16:00	24.7	↑0.7
10/15 16:10	25.3	↑0.6
10/15 16:20	26.0	↑0.7
10/15 16:30	26.6	↑0.6
10/15 16:40	27.2	↑0.6
10/15 16:50	27.8	↑0.6
10/15 17:00	28.4	↑0.6
10/15 17:10	28.9	↑0.5
10/15 17:20	29.4	↑0.5
10/15 17:30	29.9	↑0.5
10/15 17:40	30.3	↑0.4
10/15 17:50	30.7	↑0.4
10/15 18:00	31.1	↑0.4
10/15 18:10	31.4	↑0.3
10/15 18:20	31.7	↑0.3
10/15 18:30	32.0	↑0.3
10/15 18:40	32.2	↑0.2
10/15 18:50	32.3	↑0.1
10/15 19:00	32.5	↑0.2
10/15 19:10	32.6	↑0.1
10/15 19:20	32.7	↑0.1
10/15 19:30	32.7	0
10/15 19:40	32.7	0	満潮
10/15 19:50	32.7	0
10/15 20:00	32.7	0
10/15 20:10	32.7	0
10/15 20:20	32.6	↓-0.1
10/15 20:30	32.5	↓-0.1
10/15 20:40	32.5	0
10/15 20:50	32.4	↓-0.1
10/15 21:00	32.3	↓-0.1
10/15 21:10	32.2	↓-0.1
10/15 21:20	32.2	0
10/15 21:30	32.1	↓-0.1
10/15 21:40	32.1	0
10/15 21:50	32.0	↓-0.1	干潮
10/15 22:00	32.0	0
10/15 22:10	32.1	↑0.1
10/15 22:20	32.1	0
10/15 22:30	32.2	↑0.1
10/15 22:40	32.3	↑0.1
10/15 22:50	32.4	↑0.1
10/15 23:00	32.6	↑0.2
10/15 23:10	32.8	↑0.2
10/15 23:20	33.1	↑0.3
10/15 23:30	33.3	↑0.2
10/15 23:40	33.7	↑0.4
10/15 23:50	34.0	↑0.3