3 (木)	07:46	01:28	23:10	15:40
	112cm	70cm	80cm	38cm
小潮 出 06:07 入 17:35 出 10:35 入 00:19

日立（茨城）2039年03月3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
3/3 00:00	73.1	↓-0.8
3/3 00:10	72.4	↓-0.7
3/3 00:20	71.7	↓-0.7
3/3 00:30	71.1	↓-0.6
3/3 00:40	70.6	↓-0.5
3/3 00:50	70.2	↓-0.4
3/3 01:00	69.9	↓-0.3
3/3 01:10	69.6	↓-0.3
3/3 01:20	69.5	↓-0.1	干潮
3/3 01:30	69.5	0
3/3 01:40	69.6	↑0.1
3/3 01:50	69.8	↑0.2
3/3 02:00	70.1	↑0.3
3/3 02:10	70.5	↑0.4
3/3 02:20	71.1	↑0.6
3/3 02:30	71.8	↑0.7
3/3 02:40	72.6	↑0.8
3/3 02:50	73.5	↑0.9
3/3 03:00	74.5	↑1.0
3/3 03:10	75.6	↑1.1
3/3 03:20	76.9	↑1.3
3/3 03:30	78.2	↑1.3
3/3 03:40	79.7	↑1.5
3/3 03:50	81.2	↑1.5
3/3 04:00	82.8	↑1.6
3/3 04:10	84.4	↑1.6
3/3 04:20	86.1	↑1.7
3/3 04:30	87.9	↑1.8
3/3 04:40	89.7	↑1.8
3/3 04:50	91.5	↑1.8
3/3 05:00	93.2	↑1.7
3/3 05:10	95.0	↑1.8
3/3 05:20	96.7	↑1.7
3/3 05:30	98.4	↑1.7
3/3 05:40	100.0	↑1.6
3/3 05:50	101.6	↑1.6
3/3 06:00	103.1	↑1.5
3/3 06:10	104.4	↑1.3
3/3 06:20	105.7	↑1.3
3/3 06:30	106.8	↑1.1
3/3 06:40	107.9	↑1.1
3/3 06:50	108.8	↑0.9
3/3 07:00	109.5	↑0.7
3/3 07:10	110.1	↑0.6
3/3 07:20	110.6	↑0.5
3/3 07:30	110.9	↑0.3
3/3 07:40	111.0	↑0.1	満潮
3/3 07:50	111.0	0
3/3 08:00	110.9	↓-0.1
3/3 08:10	110.5	↓-0.4
3/3 08:20	110.0	↓-0.5
3/3 08:30	109.4	↓-0.6
3/3 08:40	108.6	↓-0.8
3/3 08:50	107.6	↓-1.0
3/3 09:00	106.5	↓-1.1
3/3 09:10	105.2	↓-1.3
3/3 09:20	103.7	↓-1.5
3/3 09:30	102.2	↓-1.5
3/3 09:40	100.5	↓-1.7
3/3 09:50	98.6	↓-1.9
3/3 10:00	96.7	↓-1.9
3/3 10:10	94.6	↓-2.1
3/3 10:20	92.5	↓-2.1
3/3 10:30	90.3	↓-2.2
3/3 10:40	88.0	↓-2.3
3/3 10:50	85.6	↓-2.4
3/3 11:00	83.2	↓-2.4
3/3 11:10	80.8	↓-2.4
3/3 11:20	78.3	↓-2.5	最大潮位差
3/3 11:30	75.9	↓-2.4
3/3 11:40	73.4	↓-2.5	最大潮位差
3/3 11:50	71.0	↓-2.4
3/3 12:00	68.5	↓-2.5	最大潮位差
3/3 12:10	66.1	↓-2.4
3/3 12:20	63.8	↓-2.3
3/3 12:30	61.5	↓-2.3
3/3 12:40	59.3	↓-2.2
3/3 12:50	57.1	↓-2.2
3/3 13:00	55.1	↓-2.0
3/3 13:10	53.1	↓-2.0
3/3 13:20	51.2	↓-1.9
3/3 13:30	49.3	↓-1.9
3/3 13:40	47.6	↓-1.7
3/3 13:50	46.0	↓-1.6
3/3 14:00	44.6	↓-1.4
3/3 14:10	43.2	↓-1.4
3/3 14:20	42.0	↓-1.2
3/3 14:30	40.9	↓-1.1
3/3 14:40	39.9	↓-1.0
3/3 14:50	39.1	↓-0.8
3/3 15:00	38.4	↓-0.7
3/3 15:10	37.9	↓-0.5
3/3 15:20	37.5	↓-0.4
3/3 15:30	37.3	↓-0.2	干潮
3/3 15:40	37.3	0	干潮
3/3 15:50	37.4	↑0.1
3/3 16:00	37.6	↑0.2
3/3 16:10	38.0	↑0.4
3/3 16:20	38.5	↑0.5
3/3 16:30	39.2	↑0.7
3/3 16:40	40.0	↑0.8
3/3 16:50	40.9	↑0.9
3/3 17:00	41.9	↑1.0
3/3 17:10	43.1	↑1.2
3/3 17:20	44.3	↑1.2
3/3 17:30	45.5	↑1.2
3/3 17:40	46.9	↑1.4
3/3 17:50	48.3	↑1.4
3/3 18:00	49.8	↑1.5
3/3 18:10	51.3	↑1.5
3/3 18:20	52.8	↑1.5
3/3 18:30	54.3	↑1.5
3/3 18:40	55.9	↑1.6
3/3 18:50	57.4	↑1.5
3/3 19:00	59.0	↑1.6
3/3 19:10	60.5	↑1.5
3/3 19:20	62.0	↑1.5
3/3 19:30	63.5	↑1.5
3/3 19:40	65.0	↑1.5
3/3 19:50	66.4	↑1.4
3/3 20:00	67.7	↑1.3
3/3 20:10	69.0	↑1.3
3/3 20:20	70.3	↑1.3
3/3 20:30	71.4	↑1.1
3/3 20:40	72.5	↑1.1
3/3 20:50	73.6	↑1.1
3/3 21:00	74.5	↑0.9
3/3 21:10	75.4	↑0.9
3/3 21:20	76.2	↑0.8
3/3 21:30	76.9	↑0.7
3/3 21:40	77.5	↑0.6
3/3 21:50	78.0	↑0.5
3/3 22:00	78.5	↑0.5
3/3 22:10	78.9	↑0.4
3/3 22:20	79.2	↑0.3
3/3 22:30	79.4	↑0.2
3/3 22:40	79.6	↑0.2
3/3 22:50	79.7	↑0.1
3/3 23:00	79.7	0	満潮
3/3 23:10	79.7	0	満潮
3/3 23:20	79.7	0
3/3 23:30	79.7	0
3/3 23:40	79.6	↓-0.1
3/3 23:50	79.5	↓-0.1