3 (火)	01:58	06:19	11:57	19:38
	91cm	79cm	110cm	20cm
若潮 出 06:38 入 17:07 出 02:59 入 13:25

那珂湊（茨城）2054年02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
2/3 00:00	82.5	↑1.5
2/3 00:10	83.9	↑1.4
2/3 00:20	85.2	↑1.3
2/3 00:30	86.3	↑1.1
2/3 00:40	87.3	↑1.0
2/3 00:50	88.2	↑0.9
2/3 01:00	89.0	↑0.8
2/3 01:10	89.6	↑0.6
2/3 01:20	90.1	↑0.5
2/3 01:30	90.4	↑0.3
2/3 01:40	90.7	↑0.3
2/3 01:50	90.8	↑0.1	満潮
2/3 02:00	90.8	0
2/3 02:10	90.8	0
2/3 02:20	90.6	↓-0.2
2/3 02:30	90.3	↓-0.3
2/3 02:40	90.0	↓-0.3
2/3 02:50	89.5	↓-0.5
2/3 03:00	89.0	↓-0.5
2/3 03:10	88.5	↓-0.5
2/3 03:20	87.9	↓-0.6
2/3 03:30	87.2	↓-0.7
2/3 03:40	86.6	↓-0.6
2/3 03:50	85.8	↓-0.8
2/3 04:00	85.1	↓-0.7
2/3 04:10	84.4	↓-0.7
2/3 04:20	83.7	↓-0.7
2/3 04:30	83.0	↓-0.7
2/3 04:40	82.3	↓-0.7
2/3 04:50	81.6	↓-0.7
2/3 05:00	81.0	↓-0.6
2/3 05:10	80.5	↓-0.5
2/3 05:20	79.9	↓-0.6
2/3 05:30	79.5	↓-0.4
2/3 05:40	79.1	↓-0.4
2/3 05:50	78.8	↓-0.3
2/3 06:00	78.6	↓-0.2
2/3 06:10	78.5	↓-0.1	干潮
2/3 06:20	78.5	0
2/3 06:30	78.5	0
2/3 06:40	78.7	↑0.2
2/3 06:50	79.0	↑0.3
2/3 07:00	79.4	↑0.4
2/3 07:10	79.9	↑0.5
2/3 07:20	80.5	↑0.6
2/3 07:30	81.2	↑0.7
2/3 07:40	82.0	↑0.8
2/3 07:50	82.9	↑0.9
2/3 08:00	83.9	↑1.0
2/3 08:10	85.0	↑1.1
2/3 08:20	86.2	↑1.2
2/3 08:30	87.5	↑1.3
2/3 08:40	88.8	↑1.3
2/3 08:50	90.2	↑1.4
2/3 09:00	91.6	↑1.4
2/3 09:10	93.0	↑1.4
2/3 09:20	94.5	↑1.5
2/3 09:30	96.0	↑1.5
2/3 09:40	97.4	↑1.4
2/3 09:50	98.9	↑1.5
2/3 10:00	100.3	↑1.4
2/3 10:10	101.7	↑1.4
2/3 10:20	103.0	↑1.3
2/3 10:30	104.2	↑1.2
2/3 10:40	105.3	↑1.1
2/3 10:50	106.3	↑1.0
2/3 11:00	107.2	↑0.9
2/3 11:10	108.0	↑0.8
2/3 11:20	108.7	↑0.7
2/3 11:30	109.2	↑0.5
2/3 11:40	109.5	↑0.3
2/3 11:50	109.7	↑0.2	満潮
2/3 12:00	109.7	0
2/3 12:10	109.5	↓-0.2
2/3 12:20	109.2	↓-0.3
2/3 12:30	108.7	↓-0.5
2/3 12:40	108.0	↓-0.7
2/3 12:50	107.1	↓-0.9
2/3 13:00	106.0	↓-1.1
2/3 13:10	104.8	↓-1.2
2/3 13:20	103.3	↓-1.5
2/3 13:30	101.7	↓-1.6
2/3 13:40	100.0	↓-1.7
2/3 13:50	98.0	↓-2.0
2/3 14:00	96.0	↓-2.0
2/3 14:10	93.7	↓-2.3
2/3 14:20	91.4	↓-2.3
2/3 14:30	88.9	↓-2.5
2/3 14:40	86.3	↓-2.6
2/3 14:50	83.6	↓-2.7
2/3 15:00	80.8	↓-2.8
2/3 15:10	77.9	↓-2.9
2/3 15:20	74.9	↓-3.0
2/3 15:30	71.9	↓-3.0
2/3 15:40	68.9	↓-3.0
2/3 15:50	65.8	↓-3.1	最大潮位差
2/3 16:00	62.7	↓-3.1	最大潮位差
2/3 16:10	59.6	↓-3.1	最大潮位差
2/3 16:20	56.6	↓-3.0
2/3 16:30	53.5	↓-3.1	最大潮位差
2/3 16:40	50.5	↓-3.0
2/3 16:50	47.6	↓-2.9
2/3 17:00	44.8	↓-2.8
2/3 17:10	42.0	↓-2.8
2/3 17:20	39.3	↓-2.7
2/3 17:30	36.8	↓-2.5
2/3 17:40	34.4	↓-2.4
2/3 17:50	32.1	↓-2.3
2/3 18:00	30.0	↓-2.1
2/3 18:10	28.1	↓-1.9
2/3 18:20	26.3	↓-1.8
2/3 18:30	24.7	↓-1.6
2/3 18:40	23.3	↓-1.4
2/3 18:50	22.2	↓-1.1
2/3 19:00	21.2	↓-1.0
2/3 19:10	20.5	↓-0.7
2/3 19:20	20.0	↓-0.5
2/3 19:30	19.7	↓-0.3	干潮
2/3 19:40	19.6	↓-0.1
2/3 19:50	19.8	↑0.2
2/3 20:00	20.2	↑0.4
2/3 20:10	20.8	↑0.6
2/3 20:20	21.7	↑0.9
2/3 20:30	22.8	↑1.1
2/3 20:40	24.0	↑1.2
2/3 20:50	25.5	↑1.5
2/3 21:00	27.2	↑1.7
2/3 21:10	29.0	↑1.8
2/3 21:20	31.1	↑2.1
2/3 21:30	33.2	↑2.1
2/3 21:40	35.6	↑2.4
2/3 21:50	38.0	↑2.4
2/3 22:00	40.6	↑2.6
2/3 22:10	43.2	↑2.6
2/3 22:20	45.9	↑2.7
2/3 22:30	48.7	↑2.8
2/3 22:40	51.6	↑2.9
2/3 22:50	54.4	↑2.8
2/3 23:00	57.3	↑2.9
2/3 23:10	60.2	↑2.9
2/3 23:20	63.0	↑2.8
2/3 23:30	65.9	↑2.9
2/3 23:40	68.6	↑2.7
2/3 23:50	71.3	↑2.7