20 (木)	16:40	00:29	-	-
	60cm	16cm	-	-
中潮 出 04:22 入 19:10 出 06:16 入 20:52

江差／桧山（北海道）2023年07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
7/20 00:00	15.5	↓-0.2
7/20 00:10	15.3	↓-0.2
7/20 00:20	15.2	↓-0.1	干潮
7/20 00:30	15.2	0
7/20 00:40	15.2	0
7/20 00:50	15.3	↑0.1
7/20 01:00	15.5	↑0.2
7/20 01:10	15.7	↑0.2
7/20 01:20	16.0	↑0.3
7/20 01:30	16.3	↑0.3
7/20 01:40	16.6	↑0.3
7/20 01:50	17.0	↑0.4
7/20 02:00	17.5	↑0.5
7/20 02:10	17.9	↑0.4
7/20 02:20	18.4	↑0.5
7/20 02:30	18.9	↑0.5
7/20 02:40	19.4	↑0.5
7/20 02:50	20.0	↑0.6
7/20 03:00	20.5	↑0.5
7/20 03:10	21.1	↑0.6
7/20 03:20	21.6	↑0.5
7/20 03:30	22.2	↑0.6
7/20 03:40	22.7	↑0.5
7/20 03:50	23.2	↑0.5
7/20 04:00	23.8	↑0.6
7/20 04:10	24.3	↑0.5
7/20 04:20	24.8	↑0.5
7/20 04:30	25.2	↑0.4
7/20 04:40	25.7	↑0.5
7/20 04:50	26.1	↑0.4
7/20 05:00	26.5	↑0.4
7/20 05:10	26.9	↑0.4
7/20 05:20	27.2	↑0.3
7/20 05:30	27.6	↑0.4
7/20 05:40	27.9	↑0.3
7/20 05:50	28.1	↑0.2
7/20 06:00	28.4	↑0.3
7/20 06:10	28.6	↑0.2
7/20 06:20	28.8	↑0.2
7/20 06:30	29.0	↑0.2
7/20 06:40	29.2	↑0.2
7/20 06:50	29.3	↑0.1
7/20 07:00	29.4	↑0.1
7/20 07:10	29.6	↑0.2
7/20 07:20	29.7	↑0.1
7/20 07:30	29.8	↑0.1
7/20 07:40	29.9	↑0.1
7/20 07:50	30.0	↑0.1
7/20 08:00	30.1	↑0.1
7/20 08:10	30.2	↑0.1
7/20 08:20	30.3	↑0.1
7/20 08:30	30.4	↑0.1
7/20 08:40	30.6	↑0.2
7/20 08:50	30.8	↑0.2
7/20 09:00	31.0	↑0.2
7/20 09:10	31.2	↑0.2
7/20 09:20	31.4	↑0.2
7/20 09:30	31.7	↑0.3
7/20 09:40	32.0	↑0.3
7/20 09:50	32.3	↑0.3
7/20 10:00	32.7	↑0.4
7/20 10:10	33.1	↑0.4
7/20 10:20	33.6	↑0.5
7/20 10:30	34.1	↑0.5
7/20 10:40	34.6	↑0.5
7/20 10:50	35.2	↑0.6
7/20 11:00	35.8	↑0.6
7/20 11:10	36.4	↑0.6
7/20 11:20	37.1	↑0.7
7/20 11:30	37.8	↑0.7
7/20 11:40	38.6	↑0.8
7/20 11:50	39.4	↑0.8
7/20 12:00	40.2	↑0.8
7/20 12:10	41.1	↑0.9
7/20 12:20	41.9	↑0.8
7/20 12:30	42.8	↑0.9
7/20 12:40	43.7	↑0.9
7/20 12:50	44.7	↑1.0
7/20 13:00	45.6	↑0.9
7/20 13:10	46.6	↑1.0
7/20 13:20	47.5	↑0.9
7/20 13:30	48.5	↑1.0
7/20 13:40	49.4	↑0.9
7/20 13:50	50.3	↑0.9
7/20 14:00	51.2	↑0.9
7/20 14:10	52.1	↑0.9
7/20 14:20	53.0	↑0.9
7/20 14:30	53.8	↑0.8
7/20 14:40	54.6	↑0.8
7/20 14:50	55.3	↑0.7
7/20 15:00	56.0	↑0.7
7/20 15:10	56.7	↑0.7
7/20 15:20	57.3	↑0.6
7/20 15:30	57.8	↑0.5
7/20 15:40	58.3	↑0.5
7/20 15:50	58.7	↑0.4
7/20 16:00	59.0	↑0.3
7/20 16:10	59.3	↑0.3
7/20 16:20	59.5	↑0.2
7/20 16:30	59.6	↑0.1	満潮
7/20 16:40	59.6	0	満潮
7/20 16:50	59.6	0
7/20 17:00	59.5	↓-0.1
7/20 17:10	59.2	↓-0.3
7/20 17:20	58.9	↓-0.3
7/20 17:30	58.6	↓-0.3
7/20 17:40	58.1	↓-0.5
7/20 17:50	57.6	↓-0.5
7/20 18:00	57.0	↓-0.6
7/20 18:10	56.3	↓-0.7
7/20 18:20	55.5	↓-0.8
7/20 18:30	54.7	↓-0.8
7/20 18:40	53.8	↓-0.9
7/20 18:50	52.9	↓-0.9
7/20 19:00	51.8	↓-1.1
7/20 19:10	50.8	↓-1.0
7/20 19:20	49.7	↓-1.1
7/20 19:30	48.5	↓-1.2
7/20 19:40	47.3	↓-1.2
7/20 19:50	46.0	↓-1.3
7/20 20:00	44.8	↓-1.2
7/20 20:10	43.5	↓-1.3
7/20 20:20	42.2	↓-1.3
7/20 20:30	40.8	↓-1.4	最大潮位差
7/20 20:40	39.5	↓-1.3
7/20 20:50	38.2	↓-1.3
7/20 21:00	36.9	↓-1.3
7/20 21:10	35.5	↓-1.4	最大潮位差
7/20 21:20	34.2	↓-1.3
7/20 21:30	33.0	↓-1.2
7/20 21:40	31.7	↓-1.3
7/20 21:50	30.5	↓-1.2
7/20 22:00	29.3	↓-1.2
7/20 22:10	28.2	↓-1.1
7/20 22:20	27.1	↓-1.1
7/20 22:30	26.0	↓-1.1
7/20 22:40	25.0	↓-1.0
7/20 22:50	24.1	↓-0.9
7/20 23:00	23.2	↓-0.9
7/20 23:10	22.4	↓-0.8
7/20 23:20	21.7	↓-0.7
7/20 23:30	21.0	↓-0.7
7/20 23:40	20.4	↓-0.6
7/20 23:50	19.8	↓-0.6