27 (火)	07:09	01:30	22:28	14:41
	103cm	72cm	90cm	15cm
小潮 出 05:32 入 17:57 出 - 入 09:54 潮干狩り ◎ 12:32～16:58

那珂湊（茨城）2057年03月27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
3/27 00:00	76.7	↓-1.0
3/27 00:10	75.7	↓-1.0
3/27 00:20	74.8	↓-0.9
3/27 00:30	74.0	↓-0.8
3/27 00:40	73.3	↓-0.7
3/27 00:50	72.8	↓-0.5
3/27 01:00	72.3	↓-0.5
3/27 01:10	72.0	↓-0.3
3/27 01:20	71.8	↓-0.2	干潮
3/27 01:30	71.8	0	干潮
3/27 01:40	71.9	↑0.1
3/27 01:50	72.1	↑0.2
3/27 02:00	72.4	↑0.3
3/27 02:10	72.9	↑0.5
3/27 02:20	73.4	↑0.5
3/27 02:30	74.1	↑0.7
3/27 02:40	74.9	↑0.8
3/27 02:50	75.8	↑0.9
3/27 03:00	76.7	↑0.9
3/27 03:10	77.8	↑1.1
3/27 03:20	78.9	↑1.1
3/27 03:30	80.1	↑1.2
3/27 03:40	81.3	↑1.2
3/27 03:50	82.6	↑1.3
3/27 04:00	83.9	↑1.3
3/27 04:10	85.3	↑1.4
3/27 04:20	86.6	↑1.3
3/27 04:30	88.0	↑1.4
3/27 04:40	89.3	↑1.3
3/27 04:50	90.7	↑1.4
3/27 05:00	92.0	↑1.3
3/27 05:10	93.3	↑1.3
3/27 05:20	94.5	↑1.2
3/27 05:30	95.7	↑1.2
3/27 05:40	96.8	↑1.1
3/27 05:50	97.8	↑1.0
3/27 06:00	98.7	↑0.9
3/27 06:10	99.6	↑0.9
3/27 06:20	100.3	↑0.7
3/27 06:30	100.9	↑0.6
3/27 06:40	101.4	↑0.5
3/27 06:50	101.8	↑0.4
3/27 07:00	102.0	↑0.2	満潮
3/27 07:10	102.1	↑0.1
3/27 07:20	101.9	↓-0.2
3/27 07:30	101.7	↓-0.2
3/27 07:40	101.2	↓-0.5
3/27 07:50	100.6	↓-0.6
3/27 08:00	99.8	↓-0.8
3/27 08:10	98.8	↓-1.0
3/27 08:20	97.6	↓-1.2
3/27 08:30	96.2	↓-1.4
3/27 08:40	94.6	↓-1.6
3/27 08:50	92.9	↓-1.7
3/27 09:00	91.0	↓-1.9
3/27 09:10	88.9	↓-2.1
3/27 09:20	86.6	↓-2.3
3/27 09:30	84.2	↓-2.4
3/27 09:40	81.6	↓-2.6
3/27 09:50	78.9	↓-2.7
3/27 10:00	76.1	↓-2.8
3/27 10:10	73.2	↓-2.9
3/27 10:20	70.2	↓-3.0
3/27 10:30	67.1	↓-3.1
3/27 10:40	63.9	↓-3.2	最大潮位差
3/27 10:50	60.8	↓-3.1
3/27 11:00	57.6	↓-3.2	最大潮位差
3/27 11:10	54.4	↓-3.2	最大潮位差
3/27 11:20	51.2	↓-3.2	最大潮位差
3/27 11:30	48.1	↓-3.1
3/27 11:40	45.0	↓-3.1
3/27 11:50	42.0	↓-3.0
3/27 12:00	39.1	↓-2.9
3/27 12:10	36.3	↓-2.8
3/27 12:20	33.6	↓-2.7
3/27 12:30	31.1	↓-2.5
3/27 12:40	28.7	↓-2.4
3/27 12:50	26.4	↓-2.3
3/27 13:00	24.4	↓-2.0
3/27 13:10	22.5	↓-1.9
3/27 13:20	20.8	↓-1.7
3/27 13:30	19.3	↓-1.5
3/27 13:40	18.0	↓-1.3
3/27 13:50	16.9	↓-1.1
3/27 14:00	16.0	↓-0.9
3/27 14:10	15.3	↓-0.7
3/27 14:20	14.8	↓-0.5
3/27 14:30	14.5	↓-0.3
3/27 14:40	14.4	↓-0.1	干潮
3/27 14:50	14.5	↑0.1
3/27 15:00	14.8	↑0.3
3/27 15:10	15.3	↑0.5
3/27 15:20	16.0	↑0.7
3/27 15:30	16.8	↑0.8
3/27 15:40	17.9	↑1.1
3/27 15:50	19.1	↑1.2
3/27 16:00	20.4	↑1.3
3/27 16:10	21.9	↑1.5
3/27 16:20	23.5	↑1.6
3/27 16:30	25.3	↑1.8
3/27 16:40	27.2	↑1.9
3/27 16:50	29.2	↑2.0
3/27 17:00	31.3	↑2.1
3/27 17:10	33.5	↑2.2
3/27 17:20	35.8	↑2.3
3/27 17:30	38.1	↑2.3
3/27 17:40	40.5	↑2.4
3/27 17:50	43.0	↑2.5
3/27 18:00	45.5	↑2.5
3/27 18:10	48.1	↑2.6
3/27 18:20	50.7	↑2.6
3/27 18:30	53.2	↑2.5
3/27 18:40	55.8	↑2.6
3/27 18:50	58.4	↑2.6
3/27 19:00	60.9	↑2.5
3/27 19:10	63.4	↑2.5
3/27 19:20	65.8	↑2.4
3/27 19:30	68.2	↑2.4
3/27 19:40	70.4	↑2.2
3/27 19:50	72.6	↑2.2
3/27 20:00	74.7	↑2.1
3/27 20:10	76.7	↑2.0
3/27 20:20	78.5	↑1.8
3/27 20:30	80.2	↑1.7
3/27 20:40	81.8	↑1.6
3/27 20:50	83.3	↑1.5
3/27 21:00	84.6	↑1.3
3/27 21:10	85.7	↑1.1
3/27 21:20	86.8	↑1.1
3/27 21:30	87.6	↑0.8
3/27 21:40	88.3	↑0.7
3/27 21:50	88.9	↑0.6
3/27 22:00	89.3	↑0.4
3/27 22:10	89.6	↑0.3
3/27 22:20	89.7	↑0.1	満潮
3/27 22:30	89.8	↑0.1
3/27 22:40	89.7	↓-0.1
3/27 22:50	89.5	↓-0.2
3/27 23:00	89.2	↓-0.3
3/27 23:10	88.8	↓-0.4
3/27 23:20	88.4	↓-0.4
3/27 23:30	87.9	↓-0.5
3/27 23:40	87.4	↓-0.5
3/27 23:50	86.8	↓-0.6