12 (水)	03:48	09:05	14:27	21:21
	106cm	64cm	108cm	7cm
中潮 出 05:54 入 17:43 出 15:47 入 04:56

那珂湊（茨城）2025年03月12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
3/12 00:00	52.6	↑3.8
3/12 00:10	56.3	↑3.7
3/12 00:20	60.0	↑3.7
3/12 00:30	63.7	↑3.7
3/12 00:40	67.4	↑3.7
3/12 00:50	71.0	↑3.6
3/12 01:00	74.5	↑3.5
3/12 01:10	77.8	↑3.3
3/12 01:20	81.1	↑3.3
3/12 01:30	84.2	↑3.1
3/12 01:40	87.1	↑2.9
3/12 01:50	89.9	↑2.8
3/12 02:00	92.4	↑2.5
3/12 02:10	94.8	↑2.4
3/12 02:20	97.0	↑2.2
3/12 02:30	98.9	↑1.9
3/12 02:40	100.6	↑1.7
3/12 02:50	102.1	↑1.5
3/12 03:00	103.4	↑1.3
3/12 03:10	104.4	↑1.0
3/12 03:20	105.1	↑0.7
3/12 03:30	105.6	↑0.5
3/12 03:40	105.9	↑0.3	満潮
3/12 03:50	106.0	↑0.1
3/12 04:00	105.8	↓-0.2
3/12 04:10	105.4	↓-0.4
3/12 04:20	104.8	↓-0.6
3/12 04:30	103.9	↓-0.9
3/12 04:40	102.9	↓-1.0
3/12 04:50	101.7	↓-1.2
3/12 05:00	100.4	↓-1.3
3/12 05:10	98.9	↓-1.5
3/12 05:20	97.2	↓-1.7
3/12 05:30	95.5	↓-1.7
3/12 05:40	93.6	↓-1.9
3/12 05:50	91.7	↓-1.9
3/12 06:00	89.7	↓-2.0
3/12 06:10	87.7	↓-2.0
3/12 06:20	85.6	↓-2.1
3/12 06:30	83.5	↓-2.1
3/12 06:40	81.5	↓-2.0
3/12 06:50	79.5	↓-2.0
3/12 07:00	77.5	↓-2.0
3/12 07:10	75.7	↓-1.8
3/12 07:20	73.9	↓-1.8
3/12 07:30	72.2	↓-1.7
3/12 07:40	70.6	↓-1.6
3/12 07:50	69.2	↓-1.4
3/12 08:00	67.9	↓-1.3
3/12 08:10	66.8	↓-1.1
3/12 08:20	65.9	↓-0.9
3/12 08:30	65.1	↓-0.8
3/12 08:40	64.6	↓-0.5
3/12 08:50	64.2	↓-0.4
3/12 09:00	64.0	↓-0.2	干潮
3/12 09:10	64.0	0
3/12 09:20	64.2	↑0.2
3/12 09:30	64.6	↑0.4
3/12 09:40	65.2	↑0.6
3/12 09:50	66.0	↑0.8
3/12 10:00	67.0	↑1.0
3/12 10:10	68.1	↑1.1
3/12 10:20	69.4	↑1.3
3/12 10:30	70.9	↑1.5
3/12 10:40	72.5	↑1.6
3/12 10:50	74.2	↑1.7
3/12 11:00	76.0	↑1.8
3/12 11:10	77.9	↑1.9
3/12 11:20	79.9	↑2.0
3/12 11:30	81.9	↑2.0
3/12 11:40	84.0	↑2.1
3/12 11:50	86.1	↑2.1
3/12 12:00	88.2	↑2.1
3/12 12:10	90.3	↑2.1
3/12 12:20	92.3	↑2.0
3/12 12:30	94.3	↑2.0
3/12 12:40	96.2	↑1.9
3/12 12:50	98.0	↑1.8
3/12 13:00	99.7	↑1.7
3/12 13:10	101.3	↑1.6
3/12 13:20	102.7	↑1.4
3/12 13:30	104.0	↑1.3
3/12 13:40	105.1	↑1.1
3/12 13:50	106.0	↑0.9
3/12 14:00	106.7	↑0.7
3/12 14:10	107.1	↑0.4
3/12 14:20	107.4	↑0.3	満潮
3/12 14:30	107.4	0
3/12 14:40	107.2	↓-0.2
3/12 14:50	106.7	↓-0.5
3/12 15:00	106.0	↓-0.7
3/12 15:10	105.1	↓-0.9
3/12 15:20	103.8	↓-1.3
3/12 15:30	102.4	↓-1.4
3/12 15:40	100.7	↓-1.7
3/12 15:50	98.7	↓-2.0
3/12 16:00	96.5	↓-2.2
3/12 16:10	94.1	↓-2.4
3/12 16:20	91.5	↓-2.6
3/12 16:30	88.6	↓-2.9
3/12 16:40	85.6	↓-3.0
3/12 16:50	82.4	↓-3.2
3/12 17:00	79.0	↓-3.4
3/12 17:10	75.5	↓-3.5
3/12 17:20	71.9	↓-3.6
3/12 17:30	68.2	↓-3.7
3/12 17:40	64.4	↓-3.8
3/12 17:50	60.6	↓-3.8
3/12 18:00	56.7	↓-3.9	最大潮位差
3/12 18:10	52.8	↓-3.9	最大潮位差
3/12 18:20	48.9	↓-3.9	最大潮位差
3/12 18:30	45.1	↓-3.8
3/12 18:40	41.3	↓-3.8
3/12 18:50	37.6	↓-3.7
3/12 19:00	34.0	↓-3.6
3/12 19:10	30.6	↓-3.4
3/12 19:20	27.3	↓-3.3
3/12 19:30	24.2	↓-3.1
3/12 19:40	21.2	↓-3.0
3/12 19:50	18.5	↓-2.7
3/12 20:00	16.1	↓-2.4
3/12 20:10	13.8	↓-2.3
3/12 20:20	11.9	↓-1.9
3/12 20:30	10.2	↓-1.7
3/12 20:40	8.8	↓-1.4
3/12 20:50	7.7	↓-1.1
3/12 21:00	6.9	↓-0.8
3/12 21:10	6.5	↓-0.4
3/12 21:20	6.3	↓-0.2	干潮
3/12 21:30	6.4	↑0.1
3/12 21:40	6.9	↑0.5
3/12 21:50	7.6	↑0.7
3/12 22:00	8.7	↑1.1
3/12 22:10	10.1	↑1.4
3/12 22:20	11.7	↑1.6
3/12 22:30	13.7	↑2.0
3/12 22:40	15.9	↑2.2
3/12 22:50	18.3	↑2.4
3/12 23:00	21.0	↑2.7
3/12 23:10	23.9	↑2.9
3/12 23:20	27.0	↑3.1
3/12 23:30	30.3	↑3.3
3/12 23:40	33.7	↑3.4
3/12 23:50	37.3	↑3.6