27 (日)	02:16	07:28	12:44	19:51
	102cm	71cm	103cm	22cm
中潮 出 05:32 入 17:56 出 02:47 入 13:56

日立（茨城）2033年03月27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
3/27 00:00	86.6	↑2.1
3/27 00:10	88.6	↑2.0
3/27 00:20	90.5	↑1.9
3/27 00:30	92.2	↑1.7
3/27 00:40	93.8	↑1.6
3/27 00:50	95.3	↑1.5
3/27 01:00	96.6	↑1.3
3/27 01:10	97.8	↑1.2
3/27 01:20	98.8	↑1.0
3/27 01:30	99.6	↑0.8
3/27 01:40	100.3	↑0.7
3/27 01:50	100.8	↑0.5
3/27 02:00	101.2	↑0.4
3/27 02:10	101.4	↑0.2	満潮
3/27 02:20	101.4	0
3/27 02:30	101.2	↓-0.2
3/27 02:40	100.8	↓-0.4
3/27 02:50	100.3	↓-0.5
3/27 03:00	99.6	↓-0.7
3/27 03:10	98.8	↓-0.8
3/27 03:20	97.8	↓-1.0
3/27 03:30	96.7	↓-1.1
3/27 03:40	95.4	↓-1.3
3/27 03:50	94.1	↓-1.3
3/27 04:00	92.7	↓-1.4
3/27 04:10	91.1	↓-1.6
3/27 04:20	89.6	↓-1.5
3/27 04:30	88.0	↓-1.6
3/27 04:40	86.4	↓-1.6
3/27 04:50	84.8	↓-1.6
3/27 05:00	83.2	↓-1.6
3/27 05:10	81.6	↓-1.6
3/27 05:20	80.1	↓-1.5
3/27 05:30	78.7	↓-1.4
3/27 05:40	77.4	↓-1.3
3/27 05:50	76.1	↓-1.3
3/27 06:00	75.0	↓-1.1
3/27 06:10	73.9	↓-1.1
3/27 06:20	73.0	↓-0.9
3/27 06:30	72.2	↓-0.8
3/27 06:40	71.5	↓-0.7
3/27 06:50	70.9	↓-0.6
3/27 07:00	70.5	↓-0.4
3/27 07:10	70.2	↓-0.3
3/27 07:20	70.0	↓-0.2	干潮
3/27 07:30	70.0	0
3/27 07:40	70.1	↑0.1
3/27 07:50	70.4	↑0.3
3/27 08:00	70.8	↑0.4
3/27 08:10	71.3	↑0.5
3/27 08:20	72.0	↑0.7
3/27 08:30	72.8	↑0.8
3/27 08:40	73.7	↑0.9
3/27 08:50	74.8	↑1.1
3/27 09:00	75.9	↑1.1
3/27 09:10	77.2	↑1.3
3/27 09:20	78.6	↑1.4
3/27 09:30	80.0	↑1.4
3/27 09:40	81.5	↑1.5
3/27 09:50	83.1	↑1.6
3/27 10:00	84.8	↑1.7
3/27 10:10	86.4	↑1.6
3/27 10:20	88.1	↑1.7
3/27 10:30	89.7	↑1.6
3/27 10:40	91.3	↑1.6
3/27 10:50	92.9	↑1.6
3/27 11:00	94.4	↑1.5
3/27 11:10	95.8	↑1.4
3/27 11:20	97.1	↑1.3
3/27 11:30	98.3	↑1.2
3/27 11:40	99.3	↑1.0
3/27 11:50	100.3	↑1.0
3/27 12:00	101.0	↑0.7
3/27 12:10	101.7	↑0.7
3/27 12:20	102.1	↑0.4
3/27 12:30	102.5	↑0.4
3/27 12:40	102.6	↑0.1	満潮
3/27 12:50	102.6	0
3/27 13:00	102.4	↓-0.2
3/27 13:10	102.0	↓-0.4
3/27 13:20	101.5	↓-0.5
3/27 13:30	100.7	↓-0.8
3/27 13:40	99.8	↓-0.9
3/27 13:50	98.8	↓-1.0
3/27 14:00	97.5	↓-1.3
3/27 14:10	96.1	↓-1.4
3/27 14:20	94.5	↓-1.6
3/27 14:30	92.7	↓-1.8
3/27 14:40	90.7	↓-2.0
3/27 14:50	88.6	↓-2.1
3/27 15:00	86.3	↓-2.3
3/27 15:10	83.9	↓-2.4
3/27 15:20	81.3	↓-2.6
3/27 15:30	78.6	↓-2.7
3/27 15:40	75.8	↓-2.8
3/27 15:50	72.9	↓-2.9
3/27 16:00	69.8	↓-3.1
3/27 16:10	66.8	↓-3.0
3/27 16:20	63.7	↓-3.1
3/27 16:30	60.5	↓-3.2
3/27 16:40	57.4	↓-3.1
3/27 16:50	54.3	↓-3.1
3/27 17:00	51.2	↓-3.1
3/27 17:10	48.2	↓-3.0
3/27 17:20	45.3	↓-2.9
3/27 17:30	42.5	↓-2.8
3/27 17:40	39.8	↓-2.7
3/27 17:50	37.2	↓-2.6
3/27 18:00	34.8	↓-2.4
3/27 18:10	32.6	↓-2.2
3/27 18:20	30.6	↓-2.0
3/27 18:30	28.7	↓-1.9
3/27 18:40	27.1	↓-1.6
3/27 18:50	25.6	↓-1.5
3/27 19:00	24.4	↓-1.2
3/27 19:10	23.3	↓-1.1
3/27 19:20	22.5	↓-0.8
3/27 19:30	22.0	↓-0.5
3/27 19:40	21.6	↓-0.4
3/27 19:50	21.5	↓-0.1	干潮
3/27 20:00	21.6	↑0.1
3/27 20:10	21.9	↑0.3
3/27 20:20	22.5	↑0.6
3/27 20:30	23.3	↑0.8
3/27 20:40	24.4	↑1.1
3/27 20:50	25.7	↑1.3
3/27 21:00	27.2	↑1.5
3/27 21:10	28.9	↑1.7
3/27 21:20	30.9	↑2.0
3/27 21:30	33.1	↑2.2
3/27 21:40	35.4	↑2.3
3/27 21:50	38.0	↑2.6
3/27 22:00	40.7	↑2.7
3/27 22:10	43.6	↑2.9
3/27 22:20	46.6	↑3.0
3/27 22:30	49.7	↑3.1
3/27 22:40	52.9	↑3.2
3/27 22:50	56.1	↑3.2
3/27 23:00	59.5	↑3.4	最大潮位差
3/27 23:10	62.8	↑3.3
3/27 23:20	66.1	↑3.3
3/27 23:30	69.5	↑3.4	最大潮位差
3/27 23:40	72.7	↑3.2
3/27 23:50	75.9	↑3.2