20 (月)	08:00	02:01	21:19	15:00
	54cm	21cm	45cm	14cm
小潮 出 06:24 入 17:15 出 10:27 入 00:29 潮干狩り ○ 13:58～15:59

大湊（青森）2040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	27.5	↓-1.0
2/20 00:10	26.5	↓-1.0
2/20 00:20	25.6	↓-0.9
2/20 00:30	24.8	↓-0.8
2/20 00:40	24.0	↓-0.8
2/20 00:50	23.3	↓-0.7
2/20 01:00	22.6	↓-0.7
2/20 01:10	22.1	↓-0.5
2/20 01:20	21.6	↓-0.5
2/20 01:30	21.3	↓-0.3
2/20 01:40	21.0	↓-0.3
2/20 01:50	20.9	↓-0.1
2/20 02:00	20.8	↓-0.1	干潮
2/20 02:10	20.9	↑0.1
2/20 02:20	21.0	↑0.1
2/20 02:30	21.3	↑0.3
2/20 02:40	21.8	↑0.5
2/20 02:50	22.3	↑0.5
2/20 03:00	22.9	↑0.6
2/20 03:10	23.7	↑0.8
2/20 03:20	24.6	↑0.9
2/20 03:30	25.5	↑0.9
2/20 03:40	26.6	↑1.1
2/20 03:50	27.7	↑1.1
2/20 04:00	29.0	↑1.3
2/20 04:10	30.2	↑1.2
2/20 04:20	31.6	↑1.4
2/20 04:30	33.0	↑1.4
2/20 04:40	34.4	↑1.4
2/20 04:50	35.8	↑1.4
2/20 05:00	37.2	↑1.4
2/20 05:10	38.6	↑1.4
2/20 05:20	40.0	↑1.4
2/20 05:30	41.4	↑1.4
2/20 05:40	42.8	↑1.4
2/20 05:50	44.0	↑1.2
2/20 06:00	45.3	↑1.3
2/20 06:10	46.5	↑1.2
2/20 06:20	47.6	↑1.1
2/20 06:30	48.6	↑1.0
2/20 06:40	49.5	↑0.9
2/20 06:50	50.4	↑0.9
2/20 07:00	51.1	↑0.7
2/20 07:10	51.7	↑0.6
2/20 07:20	52.3	↑0.6
2/20 07:30	52.7	↑0.4
2/20 07:40	53.0	↑0.3
2/20 07:50	53.2	↑0.2	満潮
2/20 08:00	53.2	0	満潮
2/20 08:10	53.1	↓-0.1
2/20 08:20	52.9	↓-0.2
2/20 08:30	52.6	↓-0.3
2/20 08:40	52.1	↓-0.5
2/20 08:50	51.6	↓-0.5
2/20 09:00	50.9	↓-0.7
2/20 09:10	50.1	↓-0.8
2/20 09:20	49.1	↓-1.0
2/20 09:30	48.1	↓-1.0
2/20 09:40	47.0	↓-1.1
2/20 09:50	45.9	↓-1.1
2/20 10:00	44.6	↓-1.3
2/20 10:10	43.3	↓-1.3
2/20 10:20	41.9	↓-1.4
2/20 10:30	40.5	↓-1.4
2/20 10:40	39.1	↓-1.4
2/20 10:50	37.7	↓-1.4
2/20 11:00	36.2	↓-1.5	最大潮位差
2/20 11:10	34.8	↓-1.4
2/20 11:20	33.3	↓-1.5	最大潮位差
2/20 11:30	31.9	↓-1.4
2/20 11:40	30.5	↓-1.4
2/20 11:50	29.1	↓-1.4
2/20 12:00	27.7	↓-1.4
2/20 12:10	26.4	↓-1.3
2/20 12:20	25.1	↓-1.3
2/20 12:30	23.8	↓-1.3
2/20 12:40	22.6	↓-1.2
2/20 12:50	21.5	↓-1.1
2/20 13:00	20.4	↓-1.1
2/20 13:10	19.4	↓-1.0
2/20 13:20	18.4	↓-1.0
2/20 13:30	17.5	↓-0.9
2/20 13:40	16.7	↓-0.8
2/20 13:50	16.0	↓-0.7
2/20 14:00	15.3	↓-0.7
2/20 14:10	14.7	↓-0.6
2/20 14:20	14.3	↓-0.4
2/20 14:30	13.9	↓-0.4
2/20 14:40	13.7	↓-0.2
2/20 14:50	13.5	↓-0.2	干潮
2/20 15:00	13.5	0	干潮
2/20 15:10	13.5	0
2/20 15:20	13.7	↑0.2
2/20 15:30	14.0	↑0.3
2/20 15:40	14.4	↑0.4
2/20 15:50	14.9	↑0.5
2/20 16:00	15.6	↑0.7
2/20 16:10	16.3	↑0.7
2/20 16:20	17.1	↑0.8
2/20 16:30	18.0	↑0.9
2/20 16:40	19.0	↑1.0
2/20 16:50	20.0	↑1.0
2/20 17:00	21.1	↑1.1
2/20 17:10	22.3	↑1.2
2/20 17:20	23.5	↑1.2
2/20 17:30	24.7	↑1.2
2/20 17:40	26.0	↑1.3
2/20 17:50	27.2	↑1.2
2/20 18:00	28.5	↑1.3
2/20 18:10	29.8	↑1.3
2/20 18:20	31.1	↑1.3
2/20 18:30	32.3	↑1.2
2/20 18:40	33.6	↑1.3
2/20 18:50	34.8	↑1.2
2/20 19:00	36.0	↑1.2
2/20 19:10	37.1	↑1.1
2/20 19:20	38.1	↑1.0
2/20 19:30	39.1	↑1.0
2/20 19:40	40.1	↑1.0
2/20 19:50	41.0	↑0.9
2/20 20:00	41.7	↑0.7
2/20 20:10	42.4	↑0.7
2/20 20:20	43.1	↑0.7
2/20 20:30	43.6	↑0.5
2/20 20:40	44.0	↑0.4
2/20 20:50	44.3	↑0.3
2/20 21:00	44.6	↑0.3
2/20 21:10	44.7	↑0.1	満潮
2/20 21:20	44.7	0
2/20 21:30	44.7	0
2/20 21:40	44.5	↓-0.2
2/20 21:50	44.2	↓-0.3
2/20 22:00	43.9	↓-0.3
2/20 22:10	43.5	↓-0.4
2/20 22:20	43.0	↓-0.5
2/20 22:30	42.5	↓-0.5
2/20 22:40	41.9	↓-0.6
2/20 22:50	41.3	↓-0.6
2/20 23:00	40.6	↓-0.7
2/20 23:10	39.9	↓-0.7
2/20 23:20	39.2	↓-0.7
2/20 23:30	38.4	↓-0.8
2/20 23:40	37.6	↓-0.8
2/20 23:50	36.9	↓-0.7