14 (日)	07:55	01:35	22:54	15:26
	112cm	68cm	85cm	26cm
小潮 出 06:28 入 17:18 出 10:02 入 - 潮干狩り ○ 14:09～16:48

那珂湊（茨城）2027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	72.7	↓-1.1
2/14 00:10	71.6	↓-1.1
2/14 00:20	70.7	↓-0.9
2/14 00:30	69.8	↓-0.9
2/14 00:40	69.0	↓-0.8
2/14 00:50	68.4	↓-0.6
2/14 01:00	67.8	↓-0.6
2/14 01:10	67.4	↓-0.4
2/14 01:20	67.2	↓-0.2
2/14 01:30	67.0	↓-0.2	干潮
2/14 01:40	67.0	0
2/14 01:50	67.2	↑0.2
2/14 02:00	67.5	↑0.3
2/14 02:10	67.9	↑0.4
2/14 02:20	68.5	↑0.6
2/14 02:30	69.2	↑0.7
2/14 02:40	70.1	↑0.9
2/14 02:50	71.1	↑1.0
2/14 03:00	72.1	↑1.0
2/14 03:10	73.3	↑1.2
2/14 03:20	74.6	↑1.3
2/14 03:30	76.0	↑1.4
2/14 03:40	77.5	↑1.5
2/14 03:50	79.1	↑1.6
2/14 04:00	80.7	↑1.6
2/14 04:10	82.4	↑1.7
2/14 04:20	84.1	↑1.7
2/14 04:30	85.8	↑1.7
2/14 04:40	87.6	↑1.8
2/14 04:50	89.4	↑1.8
2/14 05:00	91.2	↑1.8
2/14 05:10	93.0	↑1.8
2/14 05:20	94.7	↑1.7
2/14 05:30	96.4	↑1.7
2/14 05:40	98.1	↑1.7
2/14 05:50	99.7	↑1.6
2/14 06:00	101.3	↑1.6
2/14 06:10	102.7	↑1.4
2/14 06:20	104.1	↑1.4
2/14 06:30	105.4	↑1.3
2/14 06:40	106.6	↑1.2
2/14 06:50	107.6	↑1.0
2/14 07:00	108.6	↑1.0
2/14 07:10	109.4	↑0.8
2/14 07:20	110.0	↑0.6
2/14 07:30	110.5	↑0.5
2/14 07:40	110.8	↑0.3
2/14 07:50	111.0	↑0.2	満潮
2/14 08:00	111.0	0
2/14 08:10	110.8	↓-0.2
2/14 08:20	110.4	↓-0.4
2/14 08:30	109.8	↓-0.6
2/14 08:40	109.0	↓-0.8
2/14 08:50	108.1	↓-0.9
2/14 09:00	106.9	↓-1.2
2/14 09:10	105.6	↓-1.3
2/14 09:20	104.0	↓-1.6
2/14 09:30	102.3	↓-1.7
2/14 09:40	100.4	↓-1.9
2/14 09:50	98.3	↓-2.1
2/14 10:00	96.1	↓-2.2
2/14 10:10	93.7	↓-2.4
2/14 10:20	91.1	↓-2.6
2/14 10:30	88.5	↓-2.6
2/14 10:40	85.7	↓-2.8
2/14 10:50	82.9	↓-2.8
2/14 11:00	79.9	↓-3.0
2/14 11:10	76.9	↓-3.0
2/14 11:20	73.8	↓-3.1	最大潮位差
2/14 11:30	70.7	↓-3.1	最大潮位差
2/14 11:40	67.6	↓-3.1	最大潮位差
2/14 11:50	64.5	↓-3.1	最大潮位差
2/14 12:00	61.4	↓-3.1	最大潮位差
2/14 12:10	58.4	↓-3.0
2/14 12:20	55.4	↓-3.0
2/14 12:30	52.5	↓-2.9
2/14 12:40	49.7	↓-2.8
2/14 12:50	47.0	↓-2.7
2/14 13:00	44.4	↓-2.6
2/14 13:10	41.9	↓-2.5
2/14 13:20	39.6	↓-2.3
2/14 13:30	37.4	↓-2.2
2/14 13:40	35.4	↓-2.0
2/14 13:50	33.6	↓-1.8
2/14 14:00	31.9	↓-1.7
2/14 14:10	30.4	↓-1.5
2/14 14:20	29.1	↓-1.3
2/14 14:30	28.0	↓-1.1
2/14 14:40	27.1	↓-0.9
2/14 14:50	26.3	↓-0.8
2/14 15:00	25.8	↓-0.5
2/14 15:10	25.4	↓-0.4
2/14 15:20	25.2	↓-0.2	干潮
2/14 15:30	25.2	0
2/14 15:40	25.4	↑0.2
2/14 15:50	25.8	↑0.4
2/14 16:00	26.3	↑0.5
2/14 16:10	26.9	↑0.6
2/14 16:20	27.7	↑0.8
2/14 16:30	28.7	↑1.0
2/14 16:40	29.8	↑1.1
2/14 16:50	31.0	↑1.2
2/14 17:00	32.4	↑1.4
2/14 17:10	33.9	↑1.5
2/14 17:20	35.4	↑1.5
2/14 17:30	37.1	↑1.7
2/14 17:40	38.9	↑1.8
2/14 17:50	40.7	↑1.8
2/14 18:00	42.6	↑1.9
2/14 18:10	44.6	↑2.0
2/14 18:20	46.6	↑2.0
2/14 18:30	48.7	↑2.1
2/14 18:40	50.7	↑2.0
2/14 18:50	52.8	↑2.1
2/14 19:00	54.9	↑2.1
2/14 19:10	57.0	↑2.1
2/14 19:20	59.1	↑2.1
2/14 19:30	61.2	↑2.1
2/14 19:40	63.2	↑2.0
2/14 19:50	65.2	↑2.0
2/14 20:00	67.1	↑1.9
2/14 20:10	68.9	↑1.8
2/14 20:20	70.7	↑1.8
2/14 20:30	72.4	↑1.7
2/14 20:40	74.0	↑1.6
2/14 20:50	75.4	↑1.4
2/14 21:00	76.8	↑1.4
2/14 21:10	78.1	↑1.3
2/14 21:20	79.2	↑1.1
2/14 21:30	80.2	↑1.0
2/14 21:40	81.1	↑0.9
2/14 21:50	81.9	↑0.8
2/14 22:00	82.5	↑0.6
2/14 22:10	83.1	↑0.6
2/14 22:20	83.5	↑0.4
2/14 22:30	83.8	↑0.3
2/14 22:40	84.0	↑0.2
2/14 22:50	84.0	0	満潮
2/14 23:00	84.0	0
2/14 23:10	83.9	↓-0.1
2/14 23:20	83.7	↓-0.2
2/14 23:30	83.5	↓-0.2
2/14 23:40	83.2	↓-0.3
2/14 23:50	82.8	↓-0.4