20 (土)	00:22	05:43	11:08	18:42
	45cm	32cm	48cm	11cm
若潮 出 06:23 入 17:16 出 03:18 入 12:28

大湊（青森）2066年02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
2/20 00:00	44.1	↑0.2
2/20 00:10	44.2	↑0.1
2/20 00:20	44.3	↑0.1	満潮
2/20 00:30	44.2	↓-0.1
2/20 00:40	44.2	0
2/20 00:50	44.0	↓-0.2
2/20 01:00	43.8	↓-0.2
2/20 01:10	43.5	↓-0.3
2/20 01:20	43.2	↓-0.3
2/20 01:30	42.8	↓-0.4
2/20 01:40	42.4	↓-0.4
2/20 01:50	41.9	↓-0.5
2/20 02:00	41.4	↓-0.5
2/20 02:10	40.9	↓-0.5
2/20 02:20	40.3	↓-0.6
2/20 02:30	39.7	↓-0.6
2/20 02:40	39.1	↓-0.6
2/20 02:50	38.5	↓-0.6
2/20 03:00	37.9	↓-0.6
2/20 03:10	37.3	↓-0.6
2/20 03:20	36.6	↓-0.7
2/20 03:30	36.0	↓-0.6
2/20 03:40	35.4	↓-0.6
2/20 03:50	34.8	↓-0.6
2/20 04:00	34.2	↓-0.6
2/20 04:10	33.7	↓-0.5
2/20 04:20	33.2	↓-0.5
2/20 04:30	32.7	↓-0.5
2/20 04:40	32.3	↓-0.4
2/20 04:50	31.9	↓-0.4
2/20 05:00	31.6	↓-0.3
2/20 05:10	31.4	↓-0.2
2/20 05:20	31.2	↓-0.2
2/20 05:30	31.1	↓-0.1
2/20 05:40	31.0	↓-0.1	干潮
2/20 05:50	31.0	0
2/20 06:00	31.1	↑0.1
2/20 06:10	31.3	↑0.2
2/20 06:20	31.5	↑0.2
2/20 06:30	31.8	↑0.3
2/20 06:40	32.2	↑0.4
2/20 06:50	32.7	↑0.5
2/20 07:00	33.2	↑0.5
2/20 07:10	33.7	↑0.5
2/20 07:20	34.4	↑0.7
2/20 07:30	35.0	↑0.6
2/20 07:40	35.7	↑0.7
2/20 07:50	36.5	↑0.8
2/20 08:00	37.2	↑0.7
2/20 08:10	38.0	↑0.8
2/20 08:20	38.8	↑0.8
2/20 08:30	39.7	↑0.9
2/20 08:40	40.5	↑0.8
2/20 08:50	41.3	↑0.8
2/20 09:00	42.0	↑0.7
2/20 09:10	42.8	↑0.8
2/20 09:20	43.5	↑0.7
2/20 09:30	44.2	↑0.7
2/20 09:40	44.8	↑0.6
2/20 09:50	45.4	↑0.6
2/20 10:00	45.9	↑0.5
2/20 10:10	46.4	↑0.5
2/20 10:20	46.8	↑0.4
2/20 10:30	47.1	↑0.3
2/20 10:40	47.4	↑0.3
2/20 10:50	47.6	↑0.2
2/20 11:00	47.7	↑0.1	満潮
2/20 11:10	47.7	0
2/20 11:20	47.6	↓-0.1
2/20 11:30	47.4	↓-0.2
2/20 11:40	47.2	↓-0.2
2/20 11:50	46.9	↓-0.3
2/20 12:00	46.5	↓-0.4
2/20 12:10	46.0	↓-0.5
2/20 12:20	45.4	↓-0.6
2/20 12:30	44.8	↓-0.6
2/20 12:40	44.1	↓-0.7
2/20 12:50	43.3	↓-0.8
2/20 13:00	42.4	↓-0.9
2/20 13:10	41.5	↓-0.9
2/20 13:20	40.5	↓-1.0
2/20 13:30	39.5	↓-1.0
2/20 13:40	38.4	↓-1.1
2/20 13:50	37.3	↓-1.1
2/20 14:00	36.1	↓-1.2
2/20 14:10	34.9	↓-1.2
2/20 14:20	33.7	↓-1.2
2/20 14:30	32.4	↓-1.3
2/20 14:40	31.2	↓-1.2
2/20 14:50	29.9	↓-1.3
2/20 15:00	28.6	↓-1.3
2/20 15:10	27.4	↓-1.2
2/20 15:20	26.1	↓-1.3
2/20 15:30	24.9	↓-1.2
2/20 15:40	23.6	↓-1.3
2/20 15:50	22.4	↓-1.2
2/20 16:00	21.2	↓-1.2
2/20 16:10	20.1	↓-1.1
2/20 16:20	19.0	↓-1.1
2/20 16:30	17.9	↓-1.1
2/20 16:40	16.9	↓-1.0
2/20 16:50	15.9	↓-1.0
2/20 17:00	15.0	↓-0.9
2/20 17:10	14.2	↓-0.8
2/20 17:20	13.4	↓-0.8
2/20 17:30	12.7	↓-0.7
2/20 17:40	12.1	↓-0.6
2/20 17:50	11.5	↓-0.6
2/20 18:00	11.1	↓-0.4
2/20 18:10	10.7	↓-0.4
2/20 18:20	10.4	↓-0.3
2/20 18:30	10.3	↓-0.1
2/20 18:40	10.2	↓-0.1	干潮
2/20 18:50	10.2	0
2/20 19:00	10.4	↑0.2
2/20 19:10	10.7	↑0.3
2/20 19:20	11.0	↑0.3
2/20 19:30	11.5	↑0.5
2/20 19:40	12.1	↑0.6
2/20 19:50	12.8	↑0.7
2/20 20:00	13.5	↑0.7
2/20 20:10	14.4	↑0.9
2/20 20:20	15.4	↑1.0
2/20 20:30	16.4	↑1.0
2/20 20:40	17.6	↑1.2
2/20 20:50	18.7	↑1.1
2/20 21:00	20.0	↑1.3
2/20 21:10	21.3	↑1.3
2/20 21:20	22.7	↑1.4
2/20 21:30	24.1	↑1.4
2/20 21:40	25.5	↑1.4
2/20 21:50	27.0	↑1.5	最大潮位差
2/20 22:00	28.4	↑1.4
2/20 22:10	29.9	↑1.5	最大潮位差
2/20 22:20	31.4	↑1.5	最大潮位差
2/20 22:30	32.9	↑1.5	最大潮位差
2/20 22:40	34.3	↑1.4
2/20 22:50	35.7	↑1.4
2/20 23:00	37.1	↑1.4
2/20 23:10	38.5	↑1.4
2/20 23:20	39.8	↑1.3
2/20 23:30	41.0	↑1.2
2/20 23:40	42.2	↑1.2
2/20 23:50	43.3	↑1.1