02 (木)	07:41	00:58	19:58	13:59
	112cm	42cm	90cm	48cm
中潮 出 06:39 入 17:06 出 23:03 入 09:36

那珂湊（茨城）2051年02月02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
2/2 00:00	45.1	↓-1.3
2/2 00:10	44.0	↓-1.1
2/2 00:20	43.1	↓-0.9
2/2 00:30	42.4	↓-0.7
2/2 00:40	42.0	↓-0.4
2/2 00:50	41.7	↓-0.3	干潮
2/2 01:00	41.7	0
2/2 01:10	41.9	↑0.2
2/2 01:20	42.3	↑0.4
2/2 01:30	42.9	↑0.6
2/2 01:40	43.7	↑0.8
2/2 01:50	44.7	↑1.0
2/2 02:00	45.9	↑1.2
2/2 02:10	47.3	↑1.4
2/2 02:20	48.9	↑1.6
2/2 02:30	50.6	↑1.7
2/2 02:40	52.5	↑1.9
2/2 02:50	54.5	↑2.0
2/2 03:00	56.7	↑2.2
2/2 03:10	58.9	↑2.2
2/2 03:20	61.3	↑2.4
2/2 03:30	63.7	↑2.4
2/2 03:40	66.3	↑2.6
2/2 03:50	68.8	↑2.5
2/2 04:00	71.5	↑2.7
2/2 04:10	74.1	↑2.6
2/2 04:20	76.8	↑2.7
2/2 04:30	79.5	↑2.7
2/2 04:40	82.1	↑2.6
2/2 04:50	84.7	↑2.6
2/2 05:00	87.3	↑2.6
2/2 05:10	89.8	↑2.5
2/2 05:20	92.3	↑2.5
2/2 05:30	94.7	↑2.4
2/2 05:40	96.9	↑2.2
2/2 05:50	99.1	↑2.2
2/2 06:00	101.1	↑2.0
2/2 06:10	102.9	↑1.8
2/2 06:20	104.7	↑1.8
2/2 06:30	106.2	↑1.5
2/2 06:40	107.6	↑1.4
2/2 06:50	108.7	↑1.1
2/2 07:00	109.7	↑1.0
2/2 07:10	110.5	↑0.8
2/2 07:20	111.0	↑0.5
2/2 07:30	111.4	↑0.4
2/2 07:40	111.5	↑0.1	満潮
2/2 07:50	111.4	↓-0.1
2/2 08:00	111.0	↓-0.4
2/2 08:10	110.5	↓-0.5
2/2 08:20	109.7	↓-0.8
2/2 08:30	108.7	↓-1.0
2/2 08:40	107.4	↓-1.3
2/2 08:50	106.0	↓-1.4
2/2 09:00	104.4	↓-1.6
2/2 09:10	102.5	↓-1.9
2/2 09:20	100.6	↓-1.9
2/2 09:30	98.4	↓-2.2
2/2 09:40	96.2	↓-2.2
2/2 09:50	93.8	↓-2.4
2/2 10:00	91.3	↓-2.5
2/2 10:10	88.7	↓-2.6
2/2 10:20	86.0	↓-2.7
2/2 10:30	83.4	↓-2.6
2/2 10:40	80.6	↓-2.8	最大潮位差
2/2 10:50	77.9	↓-2.7
2/2 11:00	75.2	↓-2.7
2/2 11:10	72.6	↓-2.6
2/2 11:20	70.0	↓-2.6
2/2 11:30	67.5	↓-2.5
2/2 11:40	65.1	↓-2.4
2/2 11:50	62.8	↓-2.3
2/2 12:00	60.6	↓-2.2
2/2 12:10	58.6	↓-2.0
2/2 12:20	56.7	↓-1.9
2/2 12:30	55.0	↓-1.7
2/2 12:40	53.4	↓-1.6
2/2 12:50	52.1	↓-1.3
2/2 13:00	50.9	↓-1.2
2/2 13:10	49.9	↓-1.0
2/2 13:20	49.1	↓-0.8
2/2 13:30	48.5	↓-0.6
2/2 13:40	48.0	↓-0.5
2/2 13:50	47.8	↓-0.2	干潮
2/2 14:00	47.7	↓-0.1
2/2 14:10	47.9	↑0.2
2/2 14:20	48.2	↑0.3
2/2 14:30	48.6	↑0.4
2/2 14:40	49.2	↑0.6
2/2 14:50	50.0	↑0.8
2/2 15:00	50.9	↑0.9
2/2 15:10	52.0	↑1.1
2/2 15:20	53.1	↑1.1
2/2 15:30	54.4	↑1.3
2/2 15:40	55.8	↑1.4
2/2 15:50	57.3	↑1.5
2/2 16:00	58.8	↑1.5
2/2 16:10	60.5	↑1.7
2/2 16:20	62.1	↑1.6
2/2 16:30	63.9	↑1.8
2/2 16:40	65.6	↑1.7
2/2 16:50	67.4	↑1.8
2/2 17:00	69.2	↑1.8
2/2 17:10	71.0	↑1.8
2/2 17:20	72.7	↑1.7
2/2 17:30	74.5	↑1.8
2/2 17:40	76.2	↑1.7
2/2 17:50	77.8	↑1.6
2/2 18:00	79.4	↑1.6
2/2 18:10	80.9	↑1.5
2/2 18:20	82.4	↑1.5
2/2 18:30	83.7	↑1.3
2/2 18:40	84.9	↑1.2
2/2 18:50	86.0	↑1.1
2/2 19:00	87.0	↑1.0
2/2 19:10	87.8	↑0.8
2/2 19:20	88.5	↑0.7
2/2 19:30	89.0	↑0.5
2/2 19:40	89.4	↑0.4
2/2 19:50	89.6	↑0.2	満潮
2/2 20:00	89.6	0
2/2 20:10	89.5	↓-0.1
2/2 20:20	89.2	↓-0.3
2/2 20:30	88.7	↓-0.5
2/2 20:40	88.1	↓-0.6
2/2 20:50	87.3	↓-0.8
2/2 21:00	86.3	↓-1.0
2/2 21:10	85.2	↓-1.1
2/2 21:20	83.9	↓-1.3
2/2 21:30	82.6	↓-1.3
2/2 21:40	81.0	↓-1.6
2/2 21:50	79.4	↓-1.6
2/2 22:00	77.7	↓-1.7
2/2 22:10	76.0	↓-1.7
2/2 22:20	74.1	↓-1.9
2/2 22:30	72.3	↓-1.8
2/2 22:40	70.4	↓-1.9
2/2 22:50	68.5	↓-1.9
2/2 23:00	66.6	↓-1.9
2/2 23:10	64.8	↓-1.8
2/2 23:20	63.0	↓-1.8
2/2 23:30	61.2	↓-1.8
2/2 23:40	59.6	↓-1.6
2/2 23:50	58.0	↓-1.6