5 (水)	05:10	12:57	19:51	22:46
	51cm	18cm	35cm	34cm
中潮 出 05:40 入 17:16 出 20:31 入 10:32

江差／桧山（北海道）2050年10月5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
10/5 00:00	35.2	↑0.3
10/5 00:10	35.6	↑0.4
10/5 00:20	35.9	↑0.3
10/5 00:30	36.4	↑0.5
10/5 00:40	36.8	↑0.4
10/5 00:50	37.3	↑0.5
10/5 01:00	37.9	↑0.6
10/5 01:10	38.4	↑0.5
10/5 01:20	39.0	↑0.6
10/5 01:30	39.6	↑0.6
10/5 01:40	40.3	↑0.7
10/5 01:50	40.9	↑0.6
10/5 02:00	41.6	↑0.7
10/5 02:10	42.2	↑0.6
10/5 02:20	42.9	↑0.7
10/5 02:30	43.6	↑0.7
10/5 02:40	44.2	↑0.6
10/5 02:50	44.9	↑0.7
10/5 03:00	45.5	↑0.6
10/5 03:10	46.1	↑0.6
10/5 03:20	46.7	↑0.6
10/5 03:30	47.2	↑0.5
10/5 03:40	47.7	↑0.5
10/5 03:50	48.2	↑0.5
10/5 04:00	48.6	↑0.4
10/5 04:10	49.0	↑0.4
10/5 04:20	49.3	↑0.3
10/5 04:30	49.6	↑0.3
10/5 04:40	49.8	↑0.2
10/5 04:50	50.0	↑0.2
10/5 05:00	50.1	↑0.1	満潮
10/5 05:10	50.1	0	満潮
10/5 05:20	50.1	0
10/5 05:30	49.9	↓-0.2
10/5 05:40	49.8	↓-0.1
10/5 05:50	49.5	↓-0.3
10/5 06:00	49.2	↓-0.3
10/5 06:10	48.8	↓-0.4
10/5 06:20	48.4	↓-0.4
10/5 06:30	47.9	↓-0.5
10/5 06:40	47.3	↓-0.6
10/5 06:50	46.6	↓-0.7
10/5 07:00	45.9	↓-0.7
10/5 07:10	45.2	↓-0.7
10/5 07:20	44.4	↓-0.8
10/5 07:30	43.5	↓-0.9
10/5 07:40	42.6	↓-0.9
10/5 07:50	41.6	↓-1.0
10/5 08:00	40.7	↓-0.9
10/5 08:10	39.6	↓-1.1
10/5 08:20	38.6	↓-1.0
10/5 08:30	37.5	↓-1.1
10/5 08:40	36.4	↓-1.1
10/5 08:50	35.4	↓-1.0
10/5 09:00	34.3	↓-1.1
10/5 09:10	33.1	↓-1.2	最大潮位差
10/5 09:20	32.0	↓-1.1
10/5 09:30	31.0	↓-1.0
10/5 09:40	29.9	↓-1.1
10/5 09:50	28.8	↓-1.1
10/5 10:00	27.8	↓-1.0
10/5 10:10	26.8	↓-1.0
10/5 10:20	25.9	↓-0.9
10/5 10:30	24.9	↓-1.0
10/5 10:40	24.1	↓-0.8
10/5 10:50	23.2	↓-0.9
10/5 11:00	22.5	↓-0.7
10/5 11:10	21.7	↓-0.8
10/5 11:20	21.1	↓-0.6
10/5 11:30	20.5	↓-0.6
10/5 11:40	19.9	↓-0.6
10/5 11:50	19.4	↓-0.5
10/5 12:00	19.0	↓-0.4
10/5 12:10	18.7	↓-0.3
10/5 12:20	18.4	↓-0.3
10/5 12:30	18.2	↓-0.2
10/5 12:40	18.1	↓-0.1
10/5 12:50	18.0	↓-0.1	干潮
10/5 13:00	18.0	0
10/5 13:10	18.1	↑0.1
10/5 13:20	18.2	↑0.1
10/5 13:30	18.4	↑0.2
10/5 13:40	18.6	↑0.2
10/5 13:50	18.9	↑0.3
10/5 14:00	19.3	↑0.4
10/5 14:10	19.7	↑0.4
10/5 14:20	20.1	↑0.4
10/5 14:30	20.6	↑0.5
10/5 14:40	21.1	↑0.5
10/5 14:50	21.7	↑0.6
10/5 15:00	22.2	↑0.5
10/5 15:10	22.9	↑0.7
10/5 15:20	23.5	↑0.6
10/5 15:30	24.1	↑0.6
10/5 15:40	24.8	↑0.7
10/5 15:50	25.4	↑0.6
10/5 16:00	26.1	↑0.7
10/5 16:10	26.8	↑0.7
10/5 16:20	27.4	↑0.6
10/5 16:30	28.1	↑0.7
10/5 16:40	28.7	↑0.6
10/5 16:50	29.3	↑0.6
10/5 17:00	29.9	↑0.6
10/5 17:10	30.5	↑0.6
10/5 17:20	31.0	↑0.5
10/5 17:30	31.5	↑0.5
10/5 17:40	32.0	↑0.5
10/5 17:50	32.5	↑0.5
10/5 18:00	32.9	↑0.4
10/5 18:10	33.2	↑0.3
10/5 18:20	33.6	↑0.4
10/5 18:30	33.9	↑0.3
10/5 18:40	34.1	↑0.2
10/5 18:50	34.4	↑0.3
10/5 19:00	34.5	↑0.1
10/5 19:10	34.7	↑0.2
10/5 19:20	34.8	↑0.1
10/5 19:30	34.9	↑0.1
10/5 19:40	34.9	0
10/5 19:50	34.9	0	満潮
10/5 20:00	34.9	0
10/5 20:10	34.9	0
10/5 20:20	34.8	↓-0.1
10/5 20:30	34.7	↓-0.1
10/5 20:40	34.6	↓-0.1
10/5 20:50	34.5	↓-0.1
10/5 21:00	34.4	↓-0.1
10/5 21:10	34.3	↓-0.1
10/5 21:20	34.2	↓-0.1
10/5 21:30	34.0	↓-0.2
10/5 21:40	33.9	↓-0.1
10/5 21:50	33.8	↓-0.1
10/5 22:00	33.7	↓-0.1
10/5 22:10	33.6	↓-0.1
10/5 22:20	33.5	↓-0.1
10/5 22:30	33.5	0
10/5 22:40	33.4	↓-0.1	干潮
10/5 22:50	33.4	0
10/5 23:00	33.5	↑0.1
10/5 23:10	33.5	0
10/5 23:20	33.6	↑0.1
10/5 23:30	33.8	↑0.2
10/5 23:40	33.9	↑0.1
10/5 23:50	34.1	↑0.2