18 (木)	02:31	08:16	13:56	20:45
	64cm	31cm	68cm	13cm
大潮 出 06:55 入 16:09 出 05:23 入 14:17

大湊（青森）2025年12月18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
12/18 00:00	47.5	↑1.9
12/18 00:10	49.4	↑1.9
12/18 00:20	51.2	↑1.8
12/18 00:30	52.9	↑1.7
12/18 00:40	54.5	↑1.6
12/18 00:50	56.0	↑1.5
12/18 01:00	57.4	↑1.4
12/18 01:10	58.7	↑1.3
12/18 01:20	59.9	↑1.2
12/18 01:30	60.9	↑1.0
12/18 01:40	61.8	↑0.9
12/18 01:50	62.5	↑0.7
12/18 02:00	63.1	↑0.6
12/18 02:10	63.5	↑0.4
12/18 02:20	63.7	↑0.2
12/18 02:30	63.8	↑0.1	満潮
12/18 02:40	63.7	↓-0.1
12/18 02:50	63.4	↓-0.3
12/18 03:00	63.1	↓-0.3
12/18 03:10	62.5	↓-0.6
12/18 03:20	61.8	↓-0.7
12/18 03:30	61.0	↓-0.8
12/18 03:40	60.1	↓-0.9
12/18 03:50	59.1	↓-1.0
12/18 04:00	58.0	↓-1.1
12/18 04:10	56.8	↓-1.2
12/18 04:20	55.5	↓-1.3
12/18 04:30	54.2	↓-1.3
12/18 04:40	52.8	↓-1.4
12/18 04:50	51.4	↓-1.4
12/18 05:00	50.0	↓-1.4
12/18 05:10	48.5	↓-1.5
12/18 05:20	47.1	↓-1.4
12/18 05:30	45.6	↓-1.5
12/18 05:40	44.2	↓-1.4
12/18 05:50	42.8	↓-1.4
12/18 06:00	41.4	↓-1.4
12/18 06:10	40.1	↓-1.3
12/18 06:20	38.8	↓-1.3
12/18 06:30	37.6	↓-1.2
12/18 06:40	36.4	↓-1.2
12/18 06:50	35.3	↓-1.1
12/18 07:00	34.3	↓-1.0
12/18 07:10	33.4	↓-0.9
12/18 07:20	32.6	↓-0.8
12/18 07:30	31.9	↓-0.7
12/18 07:40	31.3	↓-0.6
12/18 07:50	30.9	↓-0.4
12/18 08:00	30.6	↓-0.3
12/18 08:10	30.5	↓-0.1	干潮
12/18 08:20	30.5	0
12/18 08:30	30.6	↑0.1
12/18 08:40	31.0	↑0.4
12/18 08:50	31.4	↑0.4
12/18 09:00	32.1	↑0.7
12/18 09:10	32.8	↑0.7
12/18 09:20	33.7	↑0.9
12/18 09:30	34.8	↑1.1
12/18 09:40	35.9	↑1.1
12/18 09:50	37.2	↑1.3
12/18 10:00	38.6	↑1.4
12/18 10:10	40.1	↑1.5
12/18 10:20	41.6	↑1.5
12/18 10:30	43.2	↑1.6
12/18 10:40	44.8	↑1.6
12/18 10:50	46.5	↑1.7
12/18 11:00	48.2	↑1.7
12/18 11:10	49.9	↑1.7
12/18 11:20	51.5	↑1.6
12/18 11:30	53.2	↑1.7
12/18 11:40	54.8	↑1.6
12/18 11:50	56.3	↑1.5
12/18 12:00	57.8	↑1.5
12/18 12:10	59.2	↑1.4
12/18 12:20	60.5	↑1.3
12/18 12:30	61.8	↑1.3
12/18 12:40	62.9	↑1.1
12/18 12:50	63.9	↑1.0
12/18 13:00	64.8	↑0.9
12/18 13:10	65.6	↑0.8
12/18 13:20	66.2	↑0.6
12/18 13:30	66.7	↑0.5
12/18 13:40	67.0	↑0.3
12/18 13:50	67.2	↑0.2	満潮
12/18 14:00	67.2	0
12/18 14:10	67.0	↓-0.2
12/18 14:20	66.6	↓-0.4
12/18 14:30	66.1	↓-0.5
12/18 14:40	65.5	↓-0.6
12/18 14:50	64.6	↓-0.9
12/18 15:00	63.6	↓-1.0
12/18 15:10	62.5	↓-1.1
12/18 15:20	61.2	↓-1.3
12/18 15:30	59.7	↓-1.5
12/18 15:40	58.2	↓-1.5
12/18 15:50	56.5	↓-1.7
12/18 16:00	54.8	↓-1.7
12/18 16:10	52.9	↓-1.9
12/18 16:20	51.0	↓-1.9
12/18 16:30	49.1	↓-1.9
12/18 16:40	47.0	↓-2.1
12/18 16:50	45.0	↓-2.0
12/18 17:00	43.0	↓-2.0
12/18 17:10	40.9	↓-2.1
12/18 17:20	38.8	↓-2.1
12/18 17:30	36.8	↓-2.0
12/18 17:40	34.8	↓-2.0
12/18 17:50	32.8	↓-2.0
12/18 18:00	30.9	↓-1.9
12/18 18:10	29.0	↓-1.9
12/18 18:20	27.2	↓-1.8
12/18 18:30	25.4	↓-1.8
12/18 18:40	23.7	↓-1.7
12/18 18:50	22.1	↓-1.6
12/18 19:00	20.6	↓-1.5
12/18 19:10	19.1	↓-1.5
12/18 19:20	17.8	↓-1.3
12/18 19:30	16.6	↓-1.2
12/18 19:40	15.5	↓-1.1
12/18 19:50	14.5	↓-1.0
12/18 20:00	13.7	↓-0.8
12/18 20:10	13.1	↓-0.6
12/18 20:20	12.6	↓-0.5
12/18 20:30	12.3	↓-0.3
12/18 20:40	12.1	↓-0.2	干潮
12/18 20:50	12.1	0
12/18 21:00	12.3	↑0.2
12/18 21:10	12.7	↑0.4
12/18 21:20	13.3	↑0.6
12/18 21:30	14.0	↑0.7
12/18 21:40	15.0	↑1.0
12/18 21:50	16.1	↑1.1
12/18 22:00	17.3	↑1.2
12/18 22:10	18.7	↑1.4
12/18 22:20	20.2	↑1.5
12/18 22:30	21.9	↑1.7
12/18 22:40	23.7	↑1.8
12/18 22:50	25.5	↑1.8
12/18 23:00	27.5	↑2.0
12/18 23:10	29.5	↑2.0
12/18 23:20	31.6	↑2.1
12/18 23:30	33.7	↑2.1
12/18 23:40	35.9	↑2.2	最大潮位差
12/18 23:50	38.0	↑2.1