20 (日)	15:20	-	-	-
	53cm	-	-	-
大潮 出 04:05 入 19:17 出 20:31 入 04:35

江差／桧山（北海道）2027年06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
6/20 00:00	6.5	↑0.2
6/20 00:10	6.8	↑0.3
6/20 00:20	7.1	↑0.3
6/20 00:30	7.5	↑0.4
6/20 00:40	8.0	↑0.5
6/20 00:50	8.5	↑0.5
6/20 01:00	9.0	↑0.5
6/20 01:10	9.5	↑0.5
6/20 01:20	10.1	↑0.6
6/20 01:30	10.7	↑0.6
6/20 01:40	11.3	↑0.6
6/20 01:50	12.0	↑0.7
6/20 02:00	12.6	↑0.6
6/20 02:10	13.3	↑0.7
6/20 02:20	13.9	↑0.6
6/20 02:30	14.6	↑0.7
6/20 02:40	15.2	↑0.6
6/20 02:50	15.9	↑0.7
6/20 03:00	16.5	↑0.6
6/20 03:10	17.2	↑0.7
6/20 03:20	17.8	↑0.6
6/20 03:30	18.4	↑0.6
6/20 03:40	18.9	↑0.5
6/20 03:50	19.5	↑0.6
6/20 04:00	20.0	↑0.5
6/20 04:10	20.5	↑0.5
6/20 04:20	21.0	↑0.5
6/20 04:30	21.5	↑0.5
6/20 04:40	21.9	↑0.4
6/20 04:50	22.3	↑0.4
6/20 05:00	22.7	↑0.4
6/20 05:10	23.1	↑0.4
6/20 05:20	23.4	↑0.3
6/20 05:30	23.7	↑0.3
6/20 05:40	24.0	↑0.3
6/20 05:50	24.3	↑0.3
6/20 06:00	24.6	↑0.3
6/20 06:10	24.8	↑0.2
6/20 06:20	25.0	↑0.2
6/20 06:30	25.3	↑0.3
6/20 06:40	25.5	↑0.2
6/20 06:50	25.7	↑0.2
6/20 07:00	25.9	↑0.2
6/20 07:10	26.1	↑0.2
6/20 07:20	26.4	↑0.3
6/20 07:30	26.6	↑0.2
6/20 07:40	26.8	↑0.2
6/20 07:50	27.1	↑0.3
6/20 08:00	27.4	↑0.3
6/20 08:10	27.7	↑0.3
6/20 08:20	28.0	↑0.3
6/20 08:30	28.3	↑0.3
6/20 08:40	28.7	↑0.4
6/20 08:50	29.1	↑0.4
6/20 09:00	29.5	↑0.4
6/20 09:10	29.9	↑0.4
6/20 09:20	30.4	↑0.5
6/20 09:30	30.9	↑0.5
6/20 09:40	31.4	↑0.5
6/20 09:50	32.0	↑0.6
6/20 10:00	32.6	↑0.6
6/20 10:10	33.3	↑0.7
6/20 10:20	33.9	↑0.6
6/20 10:30	34.6	↑0.7
6/20 10:40	35.3	↑0.7
6/20 10:50	36.1	↑0.8
6/20 11:00	36.9	↑0.8
6/20 11:10	37.7	↑0.8
6/20 11:20	38.5	↑0.8
6/20 11:30	39.3	↑0.8
6/20 11:40	40.1	↑0.8
6/20 11:50	41.0	↑0.9
6/20 12:00	41.8	↑0.8
6/20 12:10	42.6	↑0.8
6/20 12:20	43.5	↑0.9
6/20 12:30	44.3	↑0.8
6/20 12:40	45.1	↑0.8
6/20 12:50	45.9	↑0.8
6/20 13:00	46.7	↑0.8
6/20 13:10	47.5	↑0.8
6/20 13:20	48.2	↑0.7
6/20 13:30	48.9	↑0.7
6/20 13:40	49.5	↑0.6
6/20 13:50	50.1	↑0.6
6/20 14:00	50.7	↑0.6
6/20 14:10	51.2	↑0.5
6/20 14:20	51.6	↑0.4
6/20 14:30	52.0	↑0.4
6/20 14:40	52.3	↑0.3
6/20 14:50	52.5	↑0.2
6/20 15:00	52.7	↑0.2
6/20 15:10	52.8	↑0.1	満潮
6/20 15:20	52.8	0	満潮
6/20 15:30	52.8	0
6/20 15:40	52.7	↓-0.1
6/20 15:50	52.5	↓-0.2
6/20 16:00	52.2	↓-0.3
6/20 16:10	51.8	↓-0.4
6/20 16:20	51.4	↓-0.4
6/20 16:30	50.8	↓-0.6
6/20 16:40	50.2	↓-0.6
6/20 16:50	49.5	↓-0.7
6/20 17:00	48.8	↓-0.7
6/20 17:10	47.9	↓-0.9
6/20 17:20	47.0	↓-0.9
6/20 17:30	46.1	↓-0.9
6/20 17:40	45.0	↓-1.1
6/20 17:50	43.9	↓-1.1
6/20 18:00	42.8	↓-1.1
6/20 18:10	41.6	↓-1.2
6/20 18:20	40.3	↓-1.3
6/20 18:30	39.0	↓-1.3
6/20 18:40	37.7	↓-1.3
6/20 18:50	36.4	↓-1.3
6/20 19:00	35.0	↓-1.4
6/20 19:10	33.6	↓-1.4
6/20 19:20	32.1	↓-1.5	最大潮位差
6/20 19:30	30.7	↓-1.4
6/20 19:40	29.3	↓-1.4
6/20 19:50	27.8	↓-1.5	最大潮位差
6/20 20:00	26.4	↓-1.4
6/20 20:10	25.0	↓-1.4
6/20 20:20	23.6	↓-1.4
6/20 20:30	22.3	↓-1.3
6/20 20:40	20.9	↓-1.4
6/20 20:50	19.6	↓-1.3
6/20 21:00	18.4	↓-1.2
6/20 21:10	17.2	↓-1.2
6/20 21:20	16.0	↓-1.2
6/20 21:30	14.9	↓-1.1
6/20 21:40	13.8	↓-1.1
6/20 21:50	12.9	↓-0.9
6/20 22:00	11.9	↓-1.0
6/20 22:10	11.1	↓-0.8
6/20 22:20	10.3	↓-0.8
6/20 22:30	9.6	↓-0.7
6/20 22:40	8.9	↓-0.7
6/20 22:50	8.3	↓-0.6
6/20 23:00	7.8	↓-0.5
6/20 23:10	7.4	↓-0.4
6/20 23:20	7.1	↓-0.3
6/20 23:30	6.8	↓-0.3
6/20 23:40	6.6	↓-0.2
6/20 23:50	6.5	↓-0.1