1 (金)	06:48	00:03	17:51	12:22
	122cm	12cm	122cm	60cm
中潮 出 06:40 入 17:04 出 08:43 入 20:34

日立（茨城）2036年02月1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
2/1 00:00	11.1	↓-0.2	干潮
2/1 00:10	11.2	↑0.1
2/1 00:20	11.6	↑0.4
2/1 00:30	12.4	↑0.8
2/1 00:40	13.5	↑1.1
2/1 00:50	14.9	↑1.4
2/1 01:00	16.7	↑1.8
2/1 01:10	18.8	↑2.1
2/1 01:20	21.1	↑2.3
2/1 01:30	23.8	↑2.7
2/1 01:40	26.8	↑3.0
2/1 01:50	30.0	↑3.2
2/1 02:00	33.4	↑3.4
2/1 02:10	37.1	↑3.7
2/1 02:20	40.9	↑3.8
2/1 02:30	45.0	↑4.1
2/1 02:40	49.1	↑4.1
2/1 02:50	53.4	↑4.3
2/1 03:00	57.7	↑4.3
2/1 03:10	62.1	↑4.4	最大潮位差
2/1 03:20	66.5	↑4.4	最大潮位差
2/1 03:30	70.9	↑4.4	最大潮位差
2/1 03:40	75.2	↑4.3
2/1 03:50	79.5	↑4.3
2/1 04:00	83.6	↑4.1
2/1 04:10	87.6	↑4.0
2/1 04:20	91.5	↑3.9
2/1 04:30	95.2	↑3.7
2/1 04:40	98.8	↑3.6
2/1 04:50	102.1	↑3.3
2/1 05:00	105.2	↑3.1
2/1 05:10	108.1	↑2.9
2/1 05:20	110.7	↑2.6
2/1 05:30	113.0	↑2.3
2/1 05:40	115.1	↑2.1
2/1 05:50	117.0	↑1.9
2/1 06:00	118.5	↑1.5
2/1 06:10	119.8	↑1.3
2/1 06:20	120.7	↑0.9
2/1 06:30	121.4	↑0.7
2/1 06:40	121.7	↑0.3	満潮
2/1 06:50	121.8	↑0.1
2/1 07:00	121.6	↓-0.2
2/1 07:10	121.1	↓-0.5
2/1 07:20	120.3	↓-0.8
2/1 07:30	119.2	↓-1.1
2/1 07:40	117.8	↓-1.4
2/1 07:50	116.2	↓-1.6
2/1 08:00	114.4	↓-1.8
2/1 08:10	112.3	↓-2.1
2/1 08:20	110.1	↓-2.2
2/1 08:30	107.6	↓-2.5
2/1 08:40	105.0	↓-2.6
2/1 08:50	102.3	↓-2.7
2/1 09:00	99.5	↓-2.8
2/1 09:10	96.6	↓-2.9
2/1 09:20	93.6	↓-3.0
2/1 09:30	90.6	↓-3.0
2/1 09:40	87.7	↓-2.9
2/1 09:50	84.8	↓-2.9
2/1 10:00	81.9	↓-2.9
2/1 10:10	79.2	↓-2.7
2/1 10:20	76.5	↓-2.7
2/1 10:30	74.0	↓-2.5
2/1 10:40	71.6	↓-2.4
2/1 10:50	69.4	↓-2.2
2/1 11:00	67.4	↓-2.0
2/1 11:10	65.6	↓-1.8
2/1 11:20	64.0	↓-1.6
2/1 11:30	62.6	↓-1.4
2/1 11:40	61.4	↓-1.2
2/1 11:50	60.5	↓-0.9
2/1 12:00	59.9	↓-0.6
2/1 12:10	59.4	↓-0.5
2/1 12:20	59.3	↓-0.1	干潮
2/1 12:30	59.4	↑0.1
2/1 12:40	59.7	↑0.3
2/1 12:50	60.4	↑0.7
2/1 13:00	61.2	↑0.8
2/1 13:10	62.4	↑1.2
2/1 13:20	63.7	↑1.3
2/1 13:30	65.4	↑1.7
2/1 13:40	67.2	↑1.8
2/1 13:50	69.3	↑2.1
2/1 14:00	71.6	↑2.3
2/1 14:10	74.0	↑2.4
2/1 14:20	76.6	↑2.6
2/1 14:30	79.4	↑2.8
2/1 14:40	82.3	↑2.9
2/1 14:50	85.2	↑2.9
2/1 15:00	88.2	↑3.0
2/1 15:10	91.3	↑3.1
2/1 15:20	94.3	↑3.0
2/1 15:30	97.3	↑3.0
2/1 15:40	100.2	↑2.9
2/1 15:50	103.1	↑2.9
2/1 16:00	105.8	↑2.7
2/1 16:10	108.4	↑2.6
2/1 16:20	110.8	↑2.4
2/1 16:30	113.0	↑2.2
2/1 16:40	115.0	↑2.0
2/1 16:50	116.8	↑1.8
2/1 17:00	118.4	↑1.6
2/1 17:10	119.6	↑1.2
2/1 17:20	120.6	↑1.0
2/1 17:30	121.4	↑0.8
2/1 17:40	121.8	↑0.4
2/1 17:50	121.9	↑0.1	満潮
2/1 18:00	121.8	↓-0.1
2/1 18:10	121.4	↓-0.4
2/1 18:20	120.6	↓-0.8
2/1 18:30	119.6	↓-1.0
2/1 18:40	118.3	↓-1.3
2/1 18:50	116.7	↓-1.6
2/1 19:00	114.8	↓-1.9
2/1 19:10	112.6	↓-2.2
2/1 19:20	110.2	↓-2.4
2/1 19:30	107.5	↓-2.7
2/1 19:40	104.6	↓-2.9
2/1 19:50	101.4	↓-3.2
2/1 20:00	98.1	↓-3.3
2/1 20:10	94.6	↓-3.5
2/1 20:20	90.8	↓-3.8
2/1 20:30	87.0	↓-3.8
2/1 20:40	83.0	↓-4.0
2/1 20:50	79.0	↓-4.0
2/1 21:00	74.9	↓-4.1
2/1 21:10	70.7	↓-4.2
2/1 21:20	66.6	↓-4.1
2/1 21:30	62.4	↓-4.2
2/1 21:40	58.4	↓-4.0
2/1 21:50	54.4	↓-4.0
2/1 22:00	50.5	↓-3.9
2/1 22:10	46.7	↓-3.8
2/1 22:20	43.2	↓-3.5
2/1 22:30	39.8	↓-3.4
2/1 22:40	36.6	↓-3.2
2/1 22:50	33.6	↓-3.0
2/1 23:00	30.9	↓-2.7
2/1 23:10	28.4	↓-2.5
2/1 23:20	26.2	↓-2.2
2/1 23:30	24.2	↓-2.0
2/1 23:40	22.6	↓-1.6
2/1 23:50	21.3	↓-1.3