2 (水)	02:58	08:37	13:49	20:32
	104cm	61cm	96cm	18cm
中潮 出 05:24 入 18:01 出 14:57 入 04:00

那珂湊（茨城）2042年04月2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
4/2 00:00	72.9	↑3.1
4/2 00:10	75.9	↑3.0
4/2 00:20	78.8	↑2.9
4/2 00:30	81.6	↑2.8
4/2 00:40	84.2	↑2.6
4/2 00:50	86.8	↑2.6
4/2 01:00	89.1	↑2.3
4/2 01:10	91.3	↑2.2
4/2 01:20	93.4	↑2.1
4/2 01:30	95.2	↑1.8
4/2 01:40	96.9	↑1.7
4/2 01:50	98.4	↑1.5
4/2 02:00	99.7	↑1.3
4/2 02:10	100.7	↑1.0
4/2 02:20	101.6	↑0.9
4/2 02:30	102.3	↑0.7
4/2 02:40	102.7	↑0.4
4/2 02:50	103.0	↑0.3	満潮
4/2 03:00	103.0	0
4/2 03:10	102.9	↓-0.1
4/2 03:20	102.5	↓-0.4
4/2 03:30	102.0	↓-0.5
4/2 03:40	101.3	↓-0.7
4/2 03:50	100.4	↓-0.9
4/2 04:00	99.3	↓-1.1
4/2 04:10	98.1	↓-1.2
4/2 04:20	96.8	↓-1.3
4/2 04:30	95.3	↓-1.5
4/2 04:40	93.7	↓-1.6
4/2 04:50	92.1	↓-1.6
4/2 05:00	90.3	↓-1.8
4/2 05:10	88.4	↓-1.9
4/2 05:20	86.6	↓-1.8
4/2 05:30	84.6	↓-2.0
4/2 05:40	82.7	↓-1.9
4/2 05:50	80.7	↓-2.0
4/2 06:00	78.8	↓-1.9
4/2 06:10	76.8	↓-2.0
4/2 06:20	75.0	↓-1.8
4/2 06:30	73.1	↓-1.9
4/2 06:40	71.4	↓-1.7
4/2 06:50	69.8	↓-1.6
4/2 07:00	68.2	↓-1.6
4/2 07:10	66.8	↓-1.4
4/2 07:20	65.5	↓-1.3
4/2 07:30	64.3	↓-1.2
4/2 07:40	63.3	↓-1.0
4/2 07:50	62.4	↓-0.9
4/2 08:00	61.7	↓-0.7
4/2 08:10	61.2	↓-0.5
4/2 08:20	60.8	↓-0.4
4/2 08:30	60.6	↓-0.2	干潮
4/2 08:40	60.6	0
4/2 08:50	60.8	↑0.2
4/2 09:00	61.1	↑0.3
4/2 09:10	61.6	↑0.5
4/2 09:20	62.3	↑0.7
4/2 09:30	63.1	↑0.8
4/2 09:40	64.0	↑0.9
4/2 09:50	65.1	↑1.1
4/2 10:00	66.4	↑1.3
4/2 10:10	67.7	↑1.3
4/2 10:20	69.1	↑1.4
4/2 10:30	70.7	↑1.6
4/2 10:40	72.3	↑1.6
4/2 10:50	73.9	↑1.6
4/2 11:00	75.6	↑1.7
4/2 11:10	77.3	↑1.7
4/2 11:20	79.1	↑1.8
4/2 11:30	80.8	↑1.7
4/2 11:40	82.5	↑1.7
4/2 11:50	84.1	↑1.6
4/2 12:00	85.7	↑1.6
4/2 12:10	87.2	↑1.5
4/2 12:20	88.6	↑1.4
4/2 12:30	89.9	↑1.3
4/2 12:40	91.1	↑1.2
4/2 12:50	92.2	↑1.1
4/2 13:00	93.1	↑0.9
4/2 13:10	93.9	↑0.8
4/2 13:20	94.5	↑0.6
4/2 13:30	94.9	↑0.4
4/2 13:40	95.1	↑0.2	満潮
4/2 13:50	95.2	↑0.1
4/2 14:00	95.1	↓-0.1
4/2 14:10	94.7	↓-0.4
4/2 14:20	94.2	↓-0.5
4/2 14:30	93.4	↓-0.8
4/2 14:40	92.5	↓-0.9
4/2 14:50	91.3	↓-1.2
4/2 15:00	90.0	↓-1.3
4/2 15:10	88.4	↓-1.6
4/2 15:20	86.7	↓-1.7
4/2 15:30	84.8	↓-1.9
4/2 15:40	82.7	↓-2.1
4/2 15:50	80.4	↓-2.3
4/2 16:00	78.0	↓-2.4
4/2 16:10	75.5	↓-2.5
4/2 16:20	72.9	↓-2.6
4/2 16:30	70.1	↓-2.8
4/2 16:40	67.2	↓-2.9
4/2 16:50	64.3	↓-2.9
4/2 17:00	61.3	↓-3.0
4/2 17:10	58.3	↓-3.0
4/2 17:20	55.2	↓-3.1
4/2 17:30	52.1	↓-3.1
4/2 17:40	49.1	↓-3.0
4/2 17:50	46.1	↓-3.0
4/2 18:00	43.1	↓-3.0
4/2 18:10	40.2	↓-2.9
4/2 18:20	37.4	↓-2.8
4/2 18:30	34.7	↓-2.7
4/2 18:40	32.2	↓-2.5
4/2 18:50	29.8	↓-2.4
4/2 19:00	27.6	↓-2.2
4/2 19:10	25.5	↓-2.1
4/2 19:20	23.6	↓-1.9
4/2 19:30	22.0	↓-1.6
4/2 19:40	20.6	↓-1.4
4/2 19:50	19.4	↓-1.2
4/2 20:00	18.5	↓-0.9
4/2 20:10	17.8	↓-0.7
4/2 20:20	17.3	↓-0.5
4/2 20:30	17.2	↓-0.1	干潮
4/2 20:40	17.3	↑0.1
4/2 20:50	17.6	↑0.3
4/2 21:00	18.2	↑0.6
4/2 21:10	19.1	↑0.9
4/2 21:20	20.3	↑1.2
4/2 21:30	21.7	↑1.4
4/2 21:40	23.3	↑1.6
4/2 21:50	25.2	↑1.9
4/2 22:00	27.3	↑2.1
4/2 22:10	29.6	↑2.3
4/2 22:20	32.1	↑2.5
4/2 22:30	34.8	↑2.7
4/2 22:40	37.6	↑2.8
4/2 22:50	40.6	↑3.0
4/2 23:00	43.7	↑3.1
4/2 23:10	46.9	↑3.2
4/2 23:20	50.2	↑3.3
4/2 23:30	53.6	↑3.4	最大潮位差
4/2 23:40	57.0	↑3.4	最大潮位差
4/2 23:50	60.4	↑3.4	最大潮位差