27 (火)	02:48	08:14	13:44	20:28
	105cm	65cm	109cm	18cm
中潮 出 05:32 入 17:56 出 14:43 入 03:18

日立（茨城）2029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	78.5	↑3.0
3/27 00:10	81.3	↑2.8
3/27 00:20	83.9	↑2.6
3/27 00:30	86.5	↑2.6
3/27 00:40	88.9	↑2.4
3/27 00:50	91.2	↑2.3
3/27 01:00	93.3	↑2.1
3/27 01:10	95.3	↑2.0
3/27 01:20	97.0	↑1.7
3/27 01:30	98.6	↑1.6
3/27 01:40	100.1	↑1.5
3/27 01:50	101.3	↑1.2
3/27 02:00	102.4	↑1.1
3/27 02:10	103.2	↑0.8
3/27 02:20	103.9	↑0.7
3/27 02:30	104.3	↑0.4
3/27 02:40	104.6	↑0.3	満潮
3/27 02:50	104.6	0
3/27 03:00	104.4	↓-0.2
3/27 03:10	104.0	↓-0.4
3/27 03:20	103.5	↓-0.5
3/27 03:30	102.7	↓-0.8
3/27 03:40	101.7	↓-1.0
3/27 03:50	100.6	↓-1.1
3/27 04:00	99.3	↓-1.3
3/27 04:10	97.9	↓-1.4
3/27 04:20	96.3	↓-1.6
3/27 04:30	94.6	↓-1.7
3/27 04:40	92.9	↓-1.7
3/27 04:50	91.0	↓-1.9
3/27 05:00	89.1	↓-1.9
3/27 05:10	87.2	↓-1.9
3/27 05:20	85.3	↓-1.9
3/27 05:30	83.4	↓-1.9
3/27 05:40	81.5	↓-1.9
3/27 05:50	79.6	↓-1.9
3/27 06:00	77.8	↓-1.8
3/27 06:10	76.1	↓-1.7
3/27 06:20	74.5	↓-1.6
3/27 06:30	72.9	↓-1.6
3/27 06:40	71.5	↓-1.4
3/27 06:50	70.2	↓-1.3
3/27 07:00	69.0	↓-1.2
3/27 07:10	67.9	↓-1.1
3/27 07:20	67.0	↓-0.9
3/27 07:30	66.3	↓-0.7
3/27 07:40	65.7	↓-0.6
3/27 07:50	65.2	↓-0.5
3/27 08:00	64.9	↓-0.3
3/27 08:10	64.8	↓-0.1	干潮
3/27 08:20	64.8	0
3/27 08:30	65.0	↑0.2
3/27 08:40	65.4	↑0.4
3/27 08:50	65.9	↑0.5
3/27 09:00	66.6	↑0.7
3/27 09:10	67.5	↑0.9
3/27 09:20	68.6	↑1.1
3/27 09:30	69.8	↑1.2
3/27 09:40	71.2	↑1.4
3/27 09:50	72.7	↑1.5
3/27 10:00	74.4	↑1.7
3/27 10:10	76.2	↑1.8
3/27 10:20	78.1	↑1.9
3/27 10:30	80.0	↑1.9
3/27 10:40	82.1	↑2.1
3/27 10:50	84.2	↑2.1
3/27 11:00	86.3	↑2.1
3/27 11:10	88.4	↑2.1
3/27 11:20	90.5	↑2.1
3/27 11:30	92.6	↑2.1
3/27 11:40	94.6	↑2.0
3/27 11:50	96.5	↑1.9
3/27 12:00	98.3	↑1.8
3/27 12:10	100.0	↑1.7
3/27 12:20	101.6	↑1.6
3/27 12:30	103.1	↑1.5
3/27 12:40	104.4	↑1.3
3/27 12:50	105.5	↑1.1
3/27 13:00	106.5	↑1.0
3/27 13:10	107.3	↑0.8
3/27 13:20	107.8	↑0.5
3/27 13:30	108.2	↑0.4
3/27 13:40	108.4	↑0.2	満潮
3/27 13:50	108.4	0
3/27 14:00	108.1	↓-0.3
3/27 14:10	107.6	↓-0.5
3/27 14:20	106.9	↓-0.7
3/27 14:30	106.0	↓-0.9
3/27 14:40	104.8	↓-1.2
3/27 14:50	103.4	↓-1.4
3/27 15:00	101.8	↓-1.6
3/27 15:10	99.9	↓-1.9
3/27 15:20	97.8	↓-2.1
3/27 15:30	95.5	↓-2.3
3/27 15:40	92.9	↓-2.6
3/27 15:50	90.2	↓-2.7
3/27 16:00	87.3	↓-2.9
3/27 16:10	84.2	↓-3.1
3/27 16:20	80.9	↓-3.3
3/27 16:30	77.5	↓-3.4
3/27 16:40	74.0	↓-3.5
3/27 16:50	70.4	↓-3.6
3/27 17:00	66.8	↓-3.6
3/27 17:10	63.1	↓-3.7	最大潮位差
3/27 17:20	59.4	↓-3.7	最大潮位差
3/27 17:30	55.7	↓-3.7	最大潮位差
3/27 17:40	52.1	↓-3.6
3/27 17:50	48.6	↓-3.5
3/27 18:00	45.1	↓-3.5
3/27 18:10	41.8	↓-3.3
3/27 18:20	38.7	↓-3.1
3/27 18:30	35.7	↓-3.0
3/27 18:40	32.8	↓-2.9
3/27 18:50	30.2	↓-2.6
3/27 19:00	27.8	↓-2.4
3/27 19:10	25.6	↓-2.2
3/27 19:20	23.7	↓-1.9
3/27 19:30	22.0	↓-1.7
3/27 19:40	20.6	↓-1.4
3/27 19:50	19.4	↓-1.2
3/27 20:00	18.5	↓-0.9
3/27 20:10	17.9	↓-0.6
3/27 20:20	17.5	↓-0.4	干潮
3/27 20:30	17.4	↓-0.1
3/27 20:40	17.7	↑0.3
3/27 20:50	18.2	↑0.5
3/27 21:00	19.0	↑0.8
3/27 21:10	20.0	↑1.0
3/27 21:20	21.4	↑1.4
3/27 21:30	23.0	↑1.6
3/27 21:40	25.0	↑2.0
3/27 21:50	27.1	↑2.1
3/27 22:00	29.5	↑2.4
3/27 22:10	32.2	↑2.7
3/27 22:20	35.1	↑2.9
3/27 22:30	38.1	↑3.0
3/27 22:40	41.3	↑3.2
3/27 22:50	44.7	↑3.4
3/27 23:00	48.2	↑3.5
3/27 23:10	51.8	↑3.6
3/27 23:20	55.5	↑3.7	最大潮位差
3/27 23:30	59.2	↑3.7	最大潮位差
3/27 23:40	62.9	↑3.7	最大潮位差
3/27 23:50	66.6	↑3.7	最大潮位差