3 (火)	02:34	07:21	14:22	21:23
	35cm	29cm	48cm	28cm
大潮 出 05:38 入 17:19 出 03:53 入 16:22

江差／桧山（北海道）2051年10月3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
10/3 00:00	31.0	↑0.4
10/3 00:10	31.4	↑0.4
10/3 00:20	31.8	↑0.4
10/3 00:30	32.2	↑0.4
10/3 00:40	32.6	↑0.4
10/3 00:50	32.9	↑0.3
10/3 01:00	33.2	↑0.3
10/3 01:10	33.5	↑0.3
10/3 01:20	33.8	↑0.3
10/3 01:30	34.0	↑0.2
10/3 01:40	34.2	↑0.2
10/3 01:50	34.4	↑0.2
10/3 02:00	34.5	↑0.1
10/3 02:10	34.6	↑0.1
10/3 02:20	34.7	↑0.1
10/3 02:30	34.7	0	満潮
10/3 02:40	34.7	0
10/3 02:50	34.6	↓-0.1
10/3 03:00	34.6	0
10/3 03:10	34.5	↓-0.1
10/3 03:20	34.3	↓-0.2
10/3 03:30	34.1	↓-0.2
10/3 03:40	34.0	↓-0.1
10/3 03:50	33.7	↓-0.3
10/3 04:00	33.5	↓-0.2
10/3 04:10	33.2	↓-0.3
10/3 04:20	33.0	↓-0.2
10/3 04:30	32.7	↓-0.3
10/3 04:40	32.4	↓-0.3
10/3 04:50	32.1	↓-0.3
10/3 05:00	31.8	↓-0.3
10/3 05:10	31.4	↓-0.4
10/3 05:20	31.1	↓-0.3
10/3 05:30	30.8	↓-0.3
10/3 05:40	30.6	↓-0.2
10/3 05:50	30.3	↓-0.3
10/3 06:00	30.0	↓-0.3
10/3 06:10	29.8	↓-0.2
10/3 06:20	29.6	↓-0.2
10/3 06:30	29.4	↓-0.2
10/3 06:40	29.2	↓-0.2
10/3 06:50	29.1	↓-0.1
10/3 07:00	29.0	↓-0.1
10/3 07:10	28.9	↓-0.1
10/3 07:20	28.9	0	干潮
10/3 07:30	28.9	0
10/3 07:40	29.0	↑0.1
10/3 07:50	29.1	↑0.1
10/3 08:00	29.3	↑0.2
10/3 08:10	29.4	↑0.1
10/3 08:20	29.7	↑0.3
10/3 08:30	30.0	↑0.3
10/3 08:40	30.3	↑0.3
10/3 08:50	30.7	↑0.4
10/3 09:00	31.1	↑0.4
10/3 09:10	31.5	↑0.4
10/3 09:20	32.0	↑0.5
10/3 09:30	32.5	↑0.5
10/3 09:40	33.1	↑0.6
10/3 09:50	33.7	↑0.6
10/3 10:00	34.3	↑0.6
10/3 10:10	34.9	↑0.6
10/3 10:20	35.6	↑0.7
10/3 10:30	36.2	↑0.6
10/3 10:40	36.9	↑0.7
10/3 10:50	37.6	↑0.7
10/3 11:00	38.3	↑0.7
10/3 11:10	39.0	↑0.7
10/3 11:20	39.7	↑0.7
10/3 11:30	40.4	↑0.7
10/3 11:40	41.1	↑0.7
10/3 11:50	41.8	↑0.7
10/3 12:00	42.4	↑0.6
10/3 12:10	43.1	↑0.7
10/3 12:20	43.7	↑0.6
10/3 12:30	44.2	↑0.5
10/3 12:40	44.8	↑0.6
10/3 12:50	45.3	↑0.5
10/3 13:00	45.7	↑0.4
10/3 13:10	46.1	↑0.4
10/3 13:20	46.5	↑0.4
10/3 13:30	46.8	↑0.3
10/3 13:40	47.1	↑0.3
10/3 13:50	47.3	↑0.2
10/3 14:00	47.4	↑0.1
10/3 14:10	47.5	↑0.1
10/3 14:20	47.5	0	満潮
10/3 14:30	47.5	0
10/3 14:40	47.4	↓-0.1
10/3 14:50	47.3	↓-0.1
10/3 15:00	47.1	↓-0.2
10/3 15:10	46.8	↓-0.3
10/3 15:20	46.5	↓-0.3
10/3 15:30	46.2	↓-0.3
10/3 15:40	45.8	↓-0.4
10/3 15:50	45.3	↓-0.5
10/3 16:00	44.8	↓-0.5
10/3 16:10	44.2	↓-0.6
10/3 16:20	43.7	↓-0.5
10/3 16:30	43.0	↓-0.7
10/3 16:40	42.4	↓-0.6
10/3 16:50	41.7	↓-0.7
10/3 17:00	41.0	↓-0.7
10/3 17:10	40.2	↓-0.8	最大潮位差
10/3 17:20	39.5	↓-0.7
10/3 17:30	38.7	↓-0.8	最大潮位差
10/3 17:40	38.0	↓-0.7
10/3 17:50	37.2	↓-0.8	最大潮位差
10/3 18:00	36.4	↓-0.8	最大潮位差
10/3 18:10	35.6	↓-0.8	最大潮位差
10/3 18:20	34.9	↓-0.7
10/3 18:30	34.1	↓-0.8	最大潮位差
10/3 18:40	33.4	↓-0.7
10/3 18:50	32.7	↓-0.7
10/3 19:00	32.1	↓-0.6
10/3 19:10	31.4	↓-0.7
10/3 19:20	30.8	↓-0.6
10/3 19:30	30.2	↓-0.6
10/3 19:40	29.7	↓-0.5
10/3 19:50	29.2	↓-0.5
10/3 20:00	28.8	↓-0.4
10/3 20:10	28.4	↓-0.4
10/3 20:20	28.1	↓-0.3
10/3 20:30	27.8	↓-0.3
10/3 20:40	27.5	↓-0.3
10/3 20:50	27.3	↓-0.2
10/3 21:00	27.2	↓-0.1
10/3 21:10	27.1	↓-0.1
10/3 21:20	27.1	0	干潮
10/3 21:30	27.1	0
10/3 21:40	27.2	↑0.1
10/3 21:50	27.3	↑0.1
10/3 22:00	27.4	↑0.1
10/3 22:10	27.6	↑0.2
10/3 22:20	27.9	↑0.3
10/3 22:30	28.2	↑0.3
10/3 22:40	28.5	↑0.3
10/3 22:50	28.8	↑0.3
10/3 23:00	29.2	↑0.4
10/3 23:10	29.6	↑0.4
10/3 23:20	30.0	↑0.4
10/3 23:30	30.4	↑0.4
10/3 23:40	30.9	↑0.5
10/3 23:50	31.4	↑0.5