20 (木)	07:14	01:01	20:59	14:23
	67cm	31cm	48cm	15cm
小潮 出 06:26 入 17:18 出 00:03 入 09:29 潮干狩り ○ 13:14～15:33

大間（青森）2025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	32.7	↓-0.7
2/20 00:10	32.1	↓-0.6
2/20 00:20	31.6	↓-0.5
2/20 00:30	31.2	↓-0.4
2/20 00:40	30.9	↓-0.3
2/20 00:50	30.8	↓-0.1
2/20 01:00	30.7	↓-0.1	干潮
2/20 01:10	30.8	↑0.1
2/20 01:20	31.0	↑0.2
2/20 01:30	31.3	↑0.3
2/20 01:40	31.7	↑0.4
2/20 01:50	32.2	↑0.5
2/20 02:00	32.8	↑0.6
2/20 02:10	33.6	↑0.8
2/20 02:20	34.4	↑0.8
2/20 02:30	35.4	↑1.0
2/20 02:40	36.5	↑1.1
2/20 02:50	37.6	↑1.1
2/20 03:00	38.8	↑1.2
2/20 03:10	40.1	↑1.3
2/20 03:20	41.4	↑1.3
2/20 03:30	42.8	↑1.4
2/20 03:40	44.3	↑1.5
2/20 03:50	45.8	↑1.5
2/20 04:00	47.3	↑1.5
2/20 04:10	48.8	↑1.5
2/20 04:20	50.3	↑1.5
2/20 04:30	51.8	↑1.5
2/20 04:40	53.3	↑1.5
2/20 04:50	54.8	↑1.5
2/20 05:00	56.2	↑1.4
2/20 05:10	57.5	↑1.3
2/20 05:20	58.9	↑1.4
2/20 05:30	60.1	↑1.2
2/20 05:40	61.2	↑1.1
2/20 05:50	62.3	↑1.1
2/20 06:00	63.3	↑1.0
2/20 06:10	64.1	↑0.8
2/20 06:20	64.9	↑0.8
2/20 06:30	65.5	↑0.6
2/20 06:40	66.0	↑0.5
2/20 06:50	66.4	↑0.4
2/20 07:00	66.6	↑0.2
2/20 07:10	66.8	↑0.2	満潮
2/20 07:20	66.7	↓-0.1
2/20 07:30	66.6	↓-0.1
2/20 07:40	66.3	↓-0.3
2/20 07:50	65.8	↓-0.5
2/20 08:00	65.2	↓-0.6
2/20 08:10	64.5	↓-0.7
2/20 08:20	63.7	↓-0.8
2/20 08:30	62.7	↓-1.0
2/20 08:40	61.6	↓-1.1
2/20 08:50	60.4	↓-1.2
2/20 09:00	59.0	↓-1.4
2/20 09:10	57.6	↓-1.4
2/20 09:20	56.1	↓-1.5
2/20 09:30	54.5	↓-1.6
2/20 09:40	52.8	↓-1.7
2/20 09:50	51.1	↓-1.7
2/20 10:00	49.2	↓-1.9
2/20 10:10	47.4	↓-1.8
2/20 10:20	45.5	↓-1.9
2/20 10:30	43.6	↓-1.9
2/20 10:40	41.6	↓-2.0	最大潮位差
2/20 10:50	39.7	↓-1.9
2/20 11:00	37.8	↓-1.9
2/20 11:10	35.9	↓-1.9
2/20 11:20	34.0	↓-1.9
2/20 11:30	32.1	↓-1.9
2/20 11:40	30.3	↓-1.8
2/20 11:50	28.6	↓-1.7
2/20 12:00	26.9	↓-1.7
2/20 12:10	25.3	↓-1.6
2/20 12:20	23.8	↓-1.5
2/20 12:30	22.4	↓-1.4
2/20 12:40	21.1	↓-1.3
2/20 12:50	19.9	↓-1.2
2/20 13:00	18.8	↓-1.1
2/20 13:10	17.8	↓-1.0
2/20 13:20	16.9	↓-0.9
2/20 13:30	16.2	↓-0.7
2/20 13:40	15.6	↓-0.6
2/20 13:50	15.1	↓-0.5
2/20 14:00	14.8	↓-0.3
2/20 14:10	14.6	↓-0.2
2/20 14:20	14.5	↓-0.1	干潮
2/20 14:30	14.5	0
2/20 14:40	14.7	↑0.2
2/20 14:50	15.0	↑0.3
2/20 15:00	15.4	↑0.4
2/20 15:10	15.9	↑0.5
2/20 15:20	16.5	↑0.6
2/20 15:30	17.2	↑0.7
2/20 15:40	18.1	↑0.9
2/20 15:50	19.0	↑0.9
2/20 16:00	20.0	↑1.0
2/20 16:10	21.0	↑1.0
2/20 16:20	22.2	↑1.2
2/20 16:30	23.3	↑1.1
2/20 16:40	24.6	↑1.3
2/20 16:50	25.8	↑1.2
2/20 17:00	27.2	↑1.4
2/20 17:10	28.5	↑1.3
2/20 17:20	29.8	↑1.3
2/20 17:30	31.1	↑1.3
2/20 17:40	32.5	↑1.4
2/20 17:50	33.8	↑1.3
2/20 18:00	35.1	↑1.3
2/20 18:10	36.3	↑1.2
2/20 18:20	37.6	↑1.3
2/20 18:30	38.7	↑1.1
2/20 18:40	39.9	↑1.2
2/20 18:50	40.9	↑1.0
2/20 19:00	41.9	↑1.0
2/20 19:10	42.8	↑0.9
2/20 19:20	43.7	↑0.9
2/20 19:30	44.5	↑0.8
2/20 19:40	45.2	↑0.7
2/20 19:50	45.8	↑0.6
2/20 20:00	46.3	↑0.5
2/20 20:10	46.7	↑0.4
2/20 20:20	47.1	↑0.4
2/20 20:30	47.4	↑0.3
2/20 20:40	47.5	↑0.1
2/20 20:50	47.6	↑0.1	満潮
2/20 21:00	47.7	↑0.1
2/20 21:10	47.6	↓-0.1
2/20 21:20	47.5	↓-0.1
2/20 21:30	47.3	↓-0.2
2/20 21:40	47.0	↓-0.3
2/20 21:50	46.7	↓-0.3
2/20 22:00	46.3	↓-0.4
2/20 22:10	45.9	↓-0.4
2/20 22:20	45.4	↓-0.5
2/20 22:30	44.9	↓-0.5
2/20 22:40	44.4	↓-0.5
2/20 22:50	43.8	↓-0.6
2/20 23:00	43.3	↓-0.5
2/20 23:10	42.7	↓-0.6
2/20 23:20	42.1	↓-0.6
2/20 23:30	41.5	↓-0.6
2/20 23:40	41.0	↓-0.5
2/20 23:50	40.5	↓-0.5