20 (日)	03:34	09:28	15:11	21:53
	69cm	28cm	71cm	8cm
大潮 出 06:57 入 16:10 出 16:11 入 06:40

大湊（青森）2048年12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
12/20 00:00	33.1	↑2.4
12/20 00:10	35.5	↑2.4
12/20 00:20	37.9	↑2.4
12/20 00:30	40.4	↑2.5	最大潮位差
12/20 00:40	42.8	↑2.4
12/20 00:50	45.2	↑2.4
12/20 01:00	47.5	↑2.3
12/20 01:10	49.8	↑2.3
12/20 01:20	52.0	↑2.2
12/20 01:30	54.1	↑2.1
12/20 01:40	56.1	↑2.0
12/20 01:50	58.0	↑1.9
12/20 02:00	59.7	↑1.7
12/20 02:10	61.4	↑1.7
12/20 02:20	62.8	↑1.4
12/20 02:30	64.1	↑1.3
12/20 02:40	65.3	↑1.2
12/20 02:50	66.2	↑0.9
12/20 03:00	66.9	↑0.7
12/20 03:10	67.5	↑0.6
12/20 03:20	67.8	↑0.3
12/20 03:30	68.0	↑0.2	満潮
12/20 03:40	68.0	0
12/20 03:50	67.7	↓-0.3
12/20 04:00	67.3	↓-0.4
12/20 04:10	66.7	↓-0.6
12/20 04:20	65.9	↓-0.8
12/20 04:30	65.0	↓-0.9
12/20 04:40	63.9	↓-1.1
12/20 04:50	62.7	↓-1.2
12/20 05:00	61.4	↓-1.3
12/20 05:10	60.1	↓-1.3
12/20 05:20	58.6	↓-1.5
12/20 05:30	57.0	↓-1.6
12/20 05:40	55.4	↓-1.6
12/20 05:50	53.8	↓-1.6
12/20 06:00	52.1	↓-1.7
12/20 06:10	50.4	↓-1.7
12/20 06:20	48.7	↓-1.7
12/20 06:30	47.0	↓-1.7
12/20 06:40	45.3	↓-1.7
12/20 06:50	43.6	↓-1.7
12/20 07:00	42.0	↓-1.6
12/20 07:10	40.4	↓-1.6
12/20 07:20	38.8	↓-1.6
12/20 07:30	37.3	↓-1.5
12/20 07:40	35.8	↓-1.5
12/20 07:50	34.4	↓-1.4
12/20 08:00	33.1	↓-1.3
12/20 08:10	31.9	↓-1.2
12/20 08:20	30.8	↓-1.1
12/20 08:30	29.8	↓-1.0
12/20 08:40	29.0	↓-0.8
12/20 08:50	28.3	↓-0.7
12/20 09:00	27.7	↓-0.6
12/20 09:10	27.3	↓-0.4
12/20 09:20	27.1	↓-0.2	干潮
12/20 09:30	27.1	0
12/20 09:40	27.2	↑0.1
12/20 09:50	27.6	↑0.4
12/20 10:00	28.1	↑0.5
12/20 10:10	28.8	↑0.7
12/20 10:20	29.7	↑0.9
12/20 10:30	30.7	↑1.0
12/20 10:40	31.9	↑1.2
12/20 10:50	33.2	↑1.3
12/20 11:00	34.7	↑1.5
12/20 11:10	36.3	↑1.6
12/20 11:20	38.0	↑1.7
12/20 11:30	39.8	↑1.8
12/20 11:40	41.6	↑1.8
12/20 11:50	43.5	↑1.9
12/20 12:00	45.4	↑1.9
12/20 12:10	47.4	↑2.0
12/20 12:20	49.3	↑1.9
12/20 12:30	51.3	↑2.0
12/20 12:40	53.2	↑1.9
12/20 12:50	55.1	↑1.9
12/20 13:00	56.9	↑1.8
12/20 13:10	58.7	↑1.8
12/20 13:20	60.4	↑1.7
12/20 13:30	62.0	↑1.6
12/20 13:40	63.5	↑1.5
12/20 13:50	64.9	↑1.4
12/20 14:00	66.2	↑1.3
12/20 14:10	67.3	↑1.1
12/20 14:20	68.3	↑1.0
12/20 14:30	69.2	↑0.9
12/20 14:40	69.8	↑0.6
12/20 14:50	70.3	↑0.5
12/20 15:00	70.6	↑0.3
12/20 15:10	70.7	↑0.1	満潮
12/20 15:20	70.6	↓-0.1
12/20 15:30	70.3	↓-0.3
12/20 15:40	69.8	↓-0.5
12/20 15:50	69.1	↓-0.7
12/20 16:00	68.2	↓-0.9
12/20 16:10	67.1	↓-1.1
12/20 16:20	65.8	↓-1.3
12/20 16:30	64.4	↓-1.4
12/20 16:40	62.8	↓-1.6
12/20 16:50	61.0	↓-1.8
12/20 17:00	59.1	↓-1.9
12/20 17:10	57.1	↓-2.0
12/20 17:20	55.0	↓-2.1
12/20 17:30	52.9	↓-2.1
12/20 17:40	50.6	↓-2.3
12/20 17:50	48.3	↓-2.3
12/20 18:00	46.0	↓-2.3
12/20 18:10	43.7	↓-2.3
12/20 18:20	41.3	↓-2.4
12/20 18:30	39.0	↓-2.3
12/20 18:40	36.6	↓-2.4
12/20 18:50	34.3	↓-2.3
12/20 19:00	32.0	↓-2.3
12/20 19:10	29.8	↓-2.2
12/20 19:20	27.6	↓-2.2
12/20 19:30	25.4	↓-2.2
12/20 19:40	23.4	↓-2.0
12/20 19:50	21.4	↓-2.0
12/20 20:00	19.5	↓-1.9
12/20 20:10	17.6	↓-1.9
12/20 20:20	15.9	↓-1.7
12/20 20:30	14.4	↓-1.5
12/20 20:40	12.9	↓-1.5
12/20 20:50	11.6	↓-1.3
12/20 21:00	10.5	↓-1.1
12/20 21:10	9.5	↓-1.0
12/20 21:20	8.8	↓-0.7
12/20 21:30	8.2	↓-0.6
12/20 21:40	7.8	↓-0.4
12/20 21:50	7.7	↓-0.1	干潮
12/20 22:00	7.8	↑0.1
12/20 22:10	8.1	↑0.3
12/20 22:20	8.6	↑0.5
12/20 22:30	9.3	↑0.7
12/20 22:40	10.3	↑1.0
12/20 22:50	11.4	↑1.1
12/20 23:00	12.8	↑1.4
12/20 23:10	14.3	↑1.5
12/20 23:20	16.0	↑1.7
12/20 23:30	17.9	↑1.9
12/20 23:40	19.9	↑2.0
12/20 23:50	22.0	↑2.1