20 (土)	05:50	13:55	-	-
	52cm	21cm	-	-
小潮 出 05:24 入 17:41 出 11:01 入 20:09

江差／桧山（北海道）2042年09月20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
9/20 00:00	38.0	↑0.1
9/20 00:10	38.1	↑0.1
9/20 00:20	38.3	↑0.2
9/20 00:30	38.5	↑0.2
9/20 00:40	38.7	↑0.2
9/20 00:50	39.0	↑0.3
9/20 01:00	39.3	↑0.3
9/20 01:10	39.6	↑0.3
9/20 01:20	40.0	↑0.4
9/20 01:30	40.4	↑0.4
9/20 01:40	40.8	↑0.4
9/20 01:50	41.3	↑0.5
9/20 02:00	41.8	↑0.5
9/20 02:10	42.3	↑0.5
9/20 02:20	42.8	↑0.5
9/20 02:30	43.3	↑0.5
9/20 02:40	43.9	↑0.6
9/20 02:50	44.4	↑0.5
9/20 03:00	45.0	↑0.6
9/20 03:10	45.5	↑0.5
9/20 03:20	46.1	↑0.6
9/20 03:30	46.6	↑0.5
9/20 03:40	47.2	↑0.6
9/20 03:50	47.7	↑0.5
9/20 04:00	48.2	↑0.5
9/20 04:10	48.6	↑0.4
9/20 04:20	49.1	↑0.5
9/20 04:30	49.5	↑0.4
9/20 04:40	49.8	↑0.3
9/20 04:50	50.1	↑0.3
9/20 05:00	50.4	↑0.3
9/20 05:10	50.7	↑0.3
9/20 05:20	50.8	↑0.1
9/20 05:30	51.0	↑0.2
9/20 05:40	51.0	0	満潮
9/20 05:50	51.1	↑0.1	満潮
9/20 06:00	51.0	↓-0.1
9/20 06:10	50.9	↓-0.1
9/20 06:20	50.8	↓-0.1
9/20 06:30	50.6	↓-0.2
9/20 06:40	50.3	↓-0.3
9/20 06:50	49.9	↓-0.4
9/20 07:00	49.5	↓-0.4
9/20 07:10	49.1	↓-0.4
9/20 07:20	48.6	↓-0.5
9/20 07:30	48.0	↓-0.6
9/20 07:40	47.4	↓-0.6
9/20 07:50	46.7	↓-0.7
9/20 08:00	45.9	↓-0.8
9/20 08:10	45.2	↓-0.7
9/20 08:20	44.3	↓-0.9
9/20 08:30	43.5	↓-0.8
9/20 08:40	42.6	↓-0.9
9/20 08:50	41.6	↓-1.0
9/20 09:00	40.7	↓-0.9
9/20 09:10	39.7	↓-1.0
9/20 09:20	38.7	↓-1.0
9/20 09:30	37.7	↓-1.0
9/20 09:40	36.7	↓-1.0
9/20 09:50	35.6	↓-1.1	最大潮位差
9/20 10:00	34.6	↓-1.0
9/20 10:10	33.6	↓-1.0
9/20 10:20	32.6	↓-1.0
9/20 10:30	31.6	↓-1.0
9/20 10:40	30.6	↓-1.0
9/20 10:50	29.6	↓-1.0
9/20 11:00	28.7	↓-0.9
9/20 11:10	27.8	↓-0.9
9/20 11:20	26.9	↓-0.9
9/20 11:30	26.1	↓-0.8
9/20 11:40	25.3	↓-0.8
9/20 11:50	24.5	↓-0.8
9/20 12:00	23.9	↓-0.6
9/20 12:10	23.2	↓-0.7
9/20 12:20	22.6	↓-0.6
9/20 12:30	22.1	↓-0.5
9/20 12:40	21.6	↓-0.5
9/20 12:50	21.2	↓-0.4
9/20 13:00	20.9	↓-0.3
9/20 13:10	20.6	↓-0.3
9/20 13:20	20.3	↓-0.3
9/20 13:30	20.2	↓-0.1
9/20 13:40	20.1	↓-0.1
9/20 13:50	20.0	↓-0.1	干潮
9/20 14:00	20.0	0
9/20 14:10	20.1	↑0.1
9/20 14:20	20.2	↑0.1
9/20 14:30	20.4	↑0.2
9/20 14:40	20.6	↑0.2
9/20 14:50	20.9	↑0.3
9/20 15:00	21.2	↑0.3
9/20 15:10	21.6	↑0.4
9/20 15:20	22.0	↑0.4
9/20 15:30	22.4	↑0.4
9/20 15:40	22.9	↑0.5
9/20 15:50	23.4	↑0.5
9/20 16:00	23.9	↑0.5
9/20 16:10	24.4	↑0.5
9/20 16:20	25.0	↑0.6
9/20 16:30	25.6	↑0.6
9/20 16:40	26.2	↑0.6
9/20 16:50	26.8	↑0.6
9/20 17:00	27.4	↑0.6
9/20 17:10	28.0	↑0.6
9/20 17:20	28.5	↑0.5
9/20 17:30	29.1	↑0.6
9/20 17:40	29.7	↑0.6
9/20 17:50	30.3	↑0.6
9/20 18:00	30.8	↑0.5
9/20 18:10	31.3	↑0.5
9/20 18:20	31.8	↑0.5
9/20 18:30	32.3	↑0.5
9/20 18:40	32.8	↑0.5
9/20 18:50	33.2	↑0.4
9/20 19:00	33.6	↑0.4
9/20 19:10	34.0	↑0.4
9/20 19:20	34.3	↑0.3
9/20 19:30	34.6	↑0.3
9/20 19:40	34.9	↑0.3
9/20 19:50	35.2	↑0.3
9/20 20:00	35.4	↑0.2
9/20 20:10	35.6	↑0.2
9/20 20:20	35.8	↑0.2
9/20 20:30	35.9	↑0.1
9/20 20:40	36.1	↑0.2
9/20 20:50	36.2	↑0.1
9/20 21:00	36.3	↑0.1
9/20 21:10	36.3	0
9/20 21:20	36.4	↑0.1
9/20 21:30	36.4	0
9/20 21:40	36.5	↑0.1
9/20 21:50	36.5	0
9/20 22:00	36.5	0
9/20 22:10	36.5	0
9/20 22:20	36.5	0
9/20 22:30	36.5	0
9/20 22:40	36.6	↑0.1
9/20 22:50	36.6	0
9/20 23:00	36.7	↑0.1
9/20 23:10	36.7	0
9/20 23:20	36.8	↑0.1
9/20 23:30	36.9	↑0.1
9/20 23:40	37.0	↑0.1
9/20 23:50	37.1	↑0.1