11 (木)	09:33	02:02	19:51	15:04
	115cm	25cm	103cm	86cm
小潮 出 06:39 入 16:24 出 23:13 入 11:28

那珂湊（茨城）2025年12月11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
12/11 00:00	40.5	↓-2.6
12/11 00:10	38.1	↓-2.4
12/11 00:20	35.8	↓-2.3
12/11 00:30	33.8	↓-2.0
12/11 00:40	31.9	↓-1.9
12/11 00:50	30.2	↓-1.7
12/11 01:00	28.7	↓-1.5
12/11 01:10	27.5	↓-1.2
12/11 01:20	26.4	↓-1.1
12/11 01:30	25.6	↓-0.8
12/11 01:40	25.0	↓-0.6
12/11 01:50	24.6	↓-0.4
12/11 02:00	24.5	↓-0.1	干潮
12/11 02:10	24.6	↑0.1
12/11 02:20	24.9	↑0.3
12/11 02:30	25.4	↑0.5
12/11 02:40	26.1	↑0.7
12/11 02:50	27.1	↑1.0
12/11 03:00	28.2	↑1.1
12/11 03:10	29.6	↑1.4
12/11 03:20	31.1	↑1.5
12/11 03:30	32.9	↑1.8
12/11 03:40	34.8	↑1.9
12/11 03:50	36.9	↑2.1
12/11 04:00	39.1	↑2.2
12/11 04:10	41.5	↑2.4
12/11 04:20	44.0	↑2.5
12/11 04:30	46.7	↑2.7
12/11 04:40	49.4	↑2.7
12/11 04:50	52.3	↑2.9
12/11 05:00	55.3	↑3.0
12/11 05:10	58.3	↑3.0
12/11 05:20	61.4	↑3.1
12/11 05:30	64.5	↑3.1
12/11 05:40	67.7	↑3.2	最大潮位差
12/11 05:50	70.9	↑3.2	最大潮位差
12/11 06:00	74.1	↑3.2	最大潮位差
12/11 06:10	77.3	↑3.2	最大潮位差
12/11 06:20	80.4	↑3.1
12/11 06:30	83.5	↑3.1
12/11 06:40	86.5	↑3.0
12/11 06:50	89.4	↑2.9
12/11 07:00	92.2	↑2.8
12/11 07:10	94.9	↑2.7
12/11 07:20	97.5	↑2.6
12/11 07:30	99.9	↑2.4
12/11 07:40	102.2	↑2.3
12/11 07:50	104.3	↑2.1
12/11 08:00	106.2	↑1.9
12/11 08:10	107.9	↑1.7
12/11 08:20	109.5	↑1.6
12/11 08:30	110.8	↑1.3
12/11 08:40	112.0	↑1.2
12/11 08:50	112.9	↑0.9
12/11 09:00	113.6	↑0.7
12/11 09:10	114.1	↑0.5
12/11 09:20	114.5	↑0.4
12/11 09:30	114.6	↑0.1	満潮
12/11 09:40	114.5	↓-0.1
12/11 09:50	114.3	↓-0.2
12/11 10:00	113.9	↓-0.4
12/11 10:10	113.3	↓-0.6
12/11 10:20	112.6	↓-0.7
12/11 10:30	111.7	↓-0.9
12/11 10:40	110.8	↓-0.9
12/11 10:50	109.7	↓-1.1
12/11 11:00	108.5	↓-1.2
12/11 11:10	107.3	↓-1.2
12/11 11:20	105.9	↓-1.4
12/11 11:30	104.6	↓-1.3
12/11 11:40	103.2	↓-1.4
12/11 11:50	101.8	↓-1.4
12/11 12:00	100.4	↓-1.4
12/11 12:10	99.0	↓-1.4
12/11 12:20	97.6	↓-1.4
12/11 12:30	96.3	↓-1.3
12/11 12:40	95.0	↓-1.3
12/11 12:50	93.7	↓-1.3
12/11 13:00	92.5	↓-1.2
12/11 13:10	91.4	↓-1.1
12/11 13:20	90.4	↓-1.0
12/11 13:30	89.4	↓-1.0
12/11 13:40	88.6	↓-0.8
12/11 13:50	87.8	↓-0.8
12/11 14:00	87.1	↓-0.7
12/11 14:10	86.6	↓-0.5
12/11 14:20	86.1	↓-0.5
12/11 14:30	85.7	↓-0.4
12/11 14:40	85.4	↓-0.3
12/11 14:50	85.2	↓-0.2
12/11 15:00	85.2	0	干潮
12/11 15:10	85.2	0
12/11 15:20	85.3	↑0.1
12/11 15:30	85.5	↑0.2
12/11 15:40	85.8	↑0.3
12/11 15:50	86.2	↑0.4
12/11 16:00	86.6	↑0.4
12/11 16:10	87.2	↑0.6
12/11 16:20	87.8	↑0.6
12/11 16:30	88.5	↑0.7
12/11 16:40	89.2	↑0.7
12/11 16:50	90.0	↑0.8
12/11 17:00	90.8	↑0.8
12/11 17:10	91.7	↑0.9
12/11 17:20	92.6	↑0.9
12/11 17:30	93.5	↑0.9
12/11 17:40	94.5	↑1.0
12/11 17:50	95.4	↑0.9
12/11 18:00	96.4	↑1.0
12/11 18:10	97.3	↑0.9
12/11 18:20	98.1	↑0.8
12/11 18:30	99.0	↑0.9
12/11 18:40	99.8	↑0.8
12/11 18:50	100.5	↑0.7
12/11 19:00	101.1	↑0.6
12/11 19:10	101.6	↑0.5
12/11 19:20	102.1	↑0.5
12/11 19:30	102.4	↑0.3
12/11 19:40	102.6	↑0.2
12/11 19:50	102.7	↑0.1	満潮
12/11 20:00	102.6	↓-0.1
12/11 20:10	102.4	↓-0.2
12/11 20:20	102.0	↓-0.4
12/11 20:30	101.4	↓-0.6
12/11 20:40	100.7	↓-0.7
12/11 20:50	99.9	↓-0.8
12/11 21:00	98.8	↓-1.1
12/11 21:10	97.7	↓-1.1
12/11 21:20	96.3	↓-1.4
12/11 21:30	94.8	↓-1.5
12/11 21:40	93.1	↓-1.7
12/11 21:50	91.4	↓-1.7
12/11 22:00	89.4	↓-2.0
12/11 22:10	87.4	↓-2.0
12/11 22:20	85.2	↓-2.2
12/11 22:30	83.0	↓-2.2
12/11 22:40	80.6	↓-2.4
12/11 22:50	78.2	↓-2.4
12/11 23:00	75.8	↓-2.4
12/11 23:10	73.3	↓-2.5
12/11 23:20	70.8	↓-2.5
12/11 23:30	68.3	↓-2.5
12/11 23:40	65.8	↓-2.5
12/11 23:50	63.3	↓-2.5