14 (木)	06:29	00:08	18:42	12:23
	110cm	26cm	112cm	36cm
中潮 出 06:27 入 17:18 出 21:42 入 08:07

那珂湊（茨城）2047年02月14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
2/14 00:00	25.4	↓-0.4	干潮
2/14 00:10	25.4	0
2/14 00:20	25.6	↑0.2
2/14 00:30	26.1	↑0.5
2/14 00:40	27.0	↑0.9
2/14 00:50	28.1	↑1.1
2/14 01:00	29.4	↑1.3
2/14 01:10	31.1	↑1.7
2/14 01:20	32.9	↑1.8
2/14 01:30	35.1	↑2.2
2/14 01:40	37.4	↑2.3
2/14 01:50	39.9	↑2.5
2/14 02:00	42.6	↑2.7
2/14 02:10	45.5	↑2.9
2/14 02:20	48.5	↑3.0
2/14 02:30	51.6	↑3.1
2/14 02:40	54.9	↑3.3
2/14 02:50	58.2	↑3.3
2/14 03:00	61.6	↑3.4	最大潮位差
2/14 03:10	65.0	↑3.4	最大潮位差
2/14 03:20	68.4	↑3.4	最大潮位差
2/14 03:30	71.8	↑3.4	最大潮位差
2/14 03:40	75.2	↑3.4	最大潮位差
2/14 03:50	78.5	↑3.3
2/14 04:00	81.8	↑3.3
2/14 04:10	85.0	↑3.2
2/14 04:20	88.1	↑3.1
2/14 04:30	91.0	↑2.9
2/14 04:40	93.8	↑2.8
2/14 04:50	96.4	↑2.6
2/14 05:00	98.8	↑2.4
2/14 05:10	101.0	↑2.2
2/14 05:20	102.9	↑1.9
2/14 05:30	104.7	↑1.8
2/14 05:40	106.2	↑1.5
2/14 05:50	107.4	↑1.2
2/14 06:00	108.3	↑0.9
2/14 06:10	109.0	↑0.7
2/14 06:20	109.4	↑0.4	満潮
2/14 06:30	109.5	↑0.1
2/14 06:40	109.3	↓-0.2
2/14 06:50	108.8	↓-0.5
2/14 07:00	108.0	↓-0.8
2/14 07:10	106.9	↓-1.1
2/14 07:20	105.5	↓-1.4
2/14 07:30	103.9	↓-1.6
2/14 07:40	102.1	↓-1.8
2/14 07:50	99.9	↓-2.2
2/14 08:00	97.6	↓-2.3
2/14 08:10	95.1	↓-2.5
2/14 08:20	92.4	↓-2.7
2/14 08:30	89.5	↓-2.9
2/14 08:40	86.4	↓-3.1
2/14 08:50	83.3	↓-3.1
2/14 09:00	80.1	↓-3.2
2/14 09:10	76.8	↓-3.3
2/14 09:20	73.5	↓-3.3
2/14 09:30	70.2	↓-3.3
2/14 09:40	66.9	↓-3.3
2/14 09:50	63.6	↓-3.3
2/14 10:00	60.4	↓-3.2
2/14 10:10	57.4	↓-3.0
2/14 10:20	54.4	↓-3.0
2/14 10:30	51.6	↓-2.8
2/14 10:40	49.0	↓-2.6
2/14 10:50	46.5	↓-2.5
2/14 11:00	44.3	↓-2.2
2/14 11:10	42.2	↓-2.1
2/14 11:20	40.5	↓-1.7
2/14 11:30	38.9	↓-1.6
2/14 11:40	37.6	↓-1.3
2/14 11:50	36.6	↓-1.0
2/14 12:00	35.9	↓-0.7
2/14 12:10	35.4	↓-0.5
2/14 12:20	35.2	↓-0.2	干潮
2/14 12:30	35.3	↑0.1
2/14 12:40	35.6	↑0.3
2/14 12:50	36.3	↑0.7
2/14 13:00	37.1	↑0.8
2/14 13:10	38.3	↑1.2
2/14 13:20	39.6	↑1.3
2/14 13:30	41.2	↑1.6
2/14 13:40	43.0	↑1.8
2/14 13:50	45.1	↑2.1
2/14 14:00	47.3	↑2.2
2/14 14:10	49.6	↑2.3
2/14 14:20	52.2	↑2.6
2/14 14:30	54.8	↑2.6
2/14 14:40	57.6	↑2.8
2/14 14:50	60.5	↑2.9
2/14 15:00	63.5	↑3.0
2/14 15:10	66.5	↑3.0
2/14 15:20	69.6	↑3.1
2/14 15:30	72.7	↑3.1
2/14 15:40	75.8	↑3.1
2/14 15:50	78.9	↑3.1
2/14 16:00	82.0	↑3.1
2/14 16:10	85.0	↑3.0
2/14 16:20	87.9	↑2.9
2/14 16:30	90.7	↑2.8
2/14 16:40	93.5	↑2.8
2/14 16:50	96.0	↑2.5
2/14 17:00	98.5	↑2.5
2/14 17:10	100.8	↑2.3
2/14 17:20	102.8	↑2.0
2/14 17:30	104.7	↑1.9
2/14 17:40	106.4	↑1.7
2/14 17:50	107.8	↑1.4
2/14 18:00	109.0	↑1.2
2/14 18:10	110.0	↑1.0
2/14 18:20	110.7	↑0.7
2/14 18:30	111.1	↑0.4
2/14 18:40	111.3	↑0.2	満潮
2/14 18:50	111.2	↓-0.1
2/14 19:00	110.8	↓-0.4
2/14 19:10	110.1	↓-0.7
2/14 19:20	109.2	↓-0.9
2/14 19:30	108.0	↓-1.2
2/14 19:40	106.5	↓-1.5
2/14 19:50	104.9	↓-1.6
2/14 20:00	102.9	↓-2.0
2/14 20:10	100.8	↓-2.1
2/14 20:20	98.4	↓-2.4
2/14 20:30	95.9	↓-2.5
2/14 20:40	93.2	↓-2.7
2/14 20:50	90.4	↓-2.8
2/14 21:00	87.4	↓-3.0
2/14 21:10	84.3	↓-3.1
2/14 21:20	81.2	↓-3.1
2/14 21:30	78.0	↓-3.2
2/14 21:40	74.9	↓-3.1
2/14 21:50	71.7	↓-3.2
2/14 22:00	68.5	↓-3.2
2/14 22:10	65.4	↓-3.1
2/14 22:20	62.4	↓-3.0
2/14 22:30	59.5	↓-2.9
2/14 22:40	56.7	↓-2.8
2/14 22:50	54.1	↓-2.6
2/14 23:00	51.6	↓-2.5
2/14 23:10	49.4	↓-2.2
2/14 23:20	47.3	↓-2.1
2/14 23:30	45.5	↓-1.8
2/14 23:40	43.8	↓-1.7
2/14 23:50	42.5	↓-1.3