1 (月)	03:56	07:46	15:11	22:41
	36cm	33cm	56cm	28cm
大潮 出 05:05 入 18:14 出 17:47 入 04:37

江差／桧山（北海道）2031年09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
9/1 00:00	27.9	↑0.4
9/1 00:10	28.4	↑0.5
9/1 00:20	28.8	↑0.4
9/1 00:30	29.3	↑0.5
9/1 00:40	29.7	↑0.4
9/1 00:50	30.2	↑0.5
9/1 01:00	30.7	↑0.5
9/1 01:10	31.1	↑0.4
9/1 01:20	31.6	↑0.5
9/1 01:30	32.0	↑0.4
9/1 01:40	32.4	↑0.4
9/1 01:50	32.8	↑0.4
9/1 02:00	33.2	↑0.4
9/1 02:10	33.6	↑0.4
9/1 02:20	33.9	↑0.3
9/1 02:30	34.2	↑0.3
9/1 02:40	34.5	↑0.3
9/1 02:50	34.7	↑0.2
9/1 03:00	34.9	↑0.2
9/1 03:10	35.1	↑0.2
9/1 03:20	35.2	↑0.1
9/1 03:30	35.3	↑0.1
9/1 03:40	35.4	↑0.1
9/1 03:50	35.4	0	満潮
9/1 04:00	35.5	↑0.1
9/1 04:10	35.4	↓-0.1
9/1 04:20	35.4	0
9/1 04:30	35.3	↓-0.1
9/1 04:40	35.2	↓-0.1
9/1 04:50	35.0	↓-0.2
9/1 05:00	34.9	↓-0.1
9/1 05:10	34.7	↓-0.2
9/1 05:20	34.5	↓-0.2
9/1 05:30	34.3	↓-0.2
9/1 05:40	34.1	↓-0.2
9/1 05:50	33.8	↓-0.3
9/1 06:00	33.6	↓-0.2
9/1 06:10	33.4	↓-0.2
9/1 06:20	33.2	↓-0.2
9/1 06:30	33.0	↓-0.2
9/1 06:40	32.8	↓-0.2
9/1 06:50	32.6	↓-0.2
9/1 07:00	32.5	↓-0.1
9/1 07:10	32.3	↓-0.2
9/1 07:20	32.2	↓-0.1
9/1 07:30	32.1	↓-0.1
9/1 07:40	32.1	0	干潮
9/1 07:50	32.1	0
9/1 08:00	32.1	0
9/1 08:10	32.2	↑0.1
9/1 08:20	32.3	↑0.1
9/1 08:30	32.5	↑0.2
9/1 08:40	32.7	↑0.2
9/1 08:50	33.0	↑0.3
9/1 09:00	33.3	↑0.3
9/1 09:10	33.6	↑0.3
9/1 09:20	34.0	↑0.4
9/1 09:30	34.5	↑0.5
9/1 09:40	35.0	↑0.5
9/1 09:50	35.5	↑0.5
9/1 10:00	36.1	↑0.6
9/1 10:10	36.7	↑0.6
9/1 10:20	37.4	↑0.7
9/1 10:30	38.1	↑0.7
9/1 10:40	38.8	↑0.7
9/1 10:50	39.5	↑0.7
9/1 11:00	40.3	↑0.8
9/1 11:10	41.1	↑0.8
9/1 11:20	42.0	↑0.9
9/1 11:30	42.8	↑0.8
9/1 11:40	43.6	↑0.8
9/1 11:50	44.5	↑0.9
9/1 12:00	45.3	↑0.8
9/1 12:10	46.2	↑0.9
9/1 12:20	47.0	↑0.8
9/1 12:30	47.8	↑0.8
9/1 12:40	48.6	↑0.8
9/1 12:50	49.4	↑0.8
9/1 13:00	50.2	↑0.8
9/1 13:10	50.9	↑0.7
9/1 13:20	51.6	↑0.7
9/1 13:30	52.2	↑0.6
9/1 13:40	52.8	↑0.6
9/1 13:50	53.3	↑0.5
9/1 14:00	53.8	↑0.5
9/1 14:10	54.2	↑0.4
9/1 14:20	54.6	↑0.4
9/1 14:30	54.9	↑0.3
9/1 14:40	55.1	↑0.2
9/1 14:50	55.3	↑0.2
9/1 15:00	55.4	↑0.1
9/1 15:10	55.4	0	満潮
9/1 15:20	55.4	0
9/1 15:30	55.3	↓-0.1
9/1 15:40	55.1	↓-0.2
9/1 15:50	54.9	↓-0.2
9/1 16:00	54.6	↓-0.3
9/1 16:10	54.2	↓-0.4
9/1 16:20	53.7	↓-0.5
9/1 16:30	53.2	↓-0.5
9/1 16:40	52.6	↓-0.6
9/1 16:50	52.0	↓-0.6
9/1 17:00	51.3	↓-0.7
9/1 17:10	50.5	↓-0.8
9/1 17:20	49.8	↓-0.7
9/1 17:30	48.9	↓-0.9
9/1 17:40	48.0	↓-0.9
9/1 17:50	47.1	↓-0.9
9/1 18:00	46.2	↓-0.9
9/1 18:10	45.2	↓-1.0
9/1 18:20	44.3	↓-0.9
9/1 18:30	43.3	↓-1.0
9/1 18:40	42.3	↓-1.0
9/1 18:50	41.3	↓-1.0
9/1 19:00	40.2	↓-1.1	最大潮位差
9/1 19:10	39.2	↓-1.0
9/1 19:20	38.3	↓-0.9
9/1 19:30	37.3	↓-1.0
9/1 19:40	36.3	↓-1.0
9/1 19:50	35.4	↓-0.9
9/1 20:00	34.5	↓-0.9
9/1 20:10	33.7	↓-0.8
9/1 20:20	32.9	↓-0.8
9/1 20:30	32.1	↓-0.8
9/1 20:40	31.4	↓-0.7
9/1 20:50	30.7	↓-0.7
9/1 21:00	30.1	↓-0.6
9/1 21:10	29.5	↓-0.6
9/1 21:20	29.0	↓-0.5
9/1 21:30	28.6	↓-0.4
9/1 21:40	28.2	↓-0.4
9/1 21:50	27.9	↓-0.3
9/1 22:00	27.6	↓-0.3
9/1 22:10	27.4	↓-0.2
9/1 22:20	27.2	↓-0.2
9/1 22:30	27.2	0
9/1 22:40	27.1	↓-0.1	干潮
9/1 22:50	27.2	↑0.1
9/1 23:00	27.2	0
9/1 23:10	27.4	↑0.2
9/1 23:20	27.6	↑0.2
9/1 23:30	27.8	↑0.2
9/1 23:40	28.1	↑0.3
9/1 23:50	28.4	↑0.3