27 (木)	07:51	02:04	23:11	15:28
	100cm	73cm	89cm	20cm
小潮 出 05:32 入 17:57 出 10:47 入 00:09 潮干狩り ○ 13:35～17:26

那珂湊（茨城）2053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	79.9	↓-1.0
3/27 00:10	78.9	↓-1.0
3/27 00:20	78.0	↓-0.9
3/27 00:30	77.1	↓-0.9
3/27 00:40	76.2	↓-0.9
3/27 00:50	75.5	↓-0.7
3/27 01:00	74.8	↓-0.7
3/27 01:10	74.2	↓-0.6
3/27 01:20	73.7	↓-0.5
3/27 01:30	73.3	↓-0.4
3/27 01:40	73.0	↓-0.3
3/27 01:50	72.9	↓-0.1
3/27 02:00	72.8	↓-0.1	干潮
3/27 02:10	72.8	0
3/27 02:20	72.9	↑0.1
3/27 02:30	73.2	↑0.3
3/27 02:40	73.5	↑0.3
3/27 02:50	73.9	↑0.4
3/27 03:00	74.4	↑0.5
3/27 03:10	75.0	↑0.6
3/27 03:20	75.7	↑0.7
3/27 03:30	76.5	↑0.8
3/27 03:40	77.3	↑0.8
3/27 03:50	78.2	↑0.9
3/27 04:00	79.2	↑1.0
3/27 04:10	80.2	↑1.0
3/27 04:20	81.3	↑1.1
3/27 04:30	82.4	↑1.1
3/27 04:40	83.5	↑1.1
3/27 04:50	84.6	↑1.1
3/27 05:00	85.8	↑1.2
3/27 05:10	87.0	↑1.2
3/27 05:20	88.1	↑1.1
3/27 05:30	89.3	↑1.2
3/27 05:40	90.4	↑1.1
3/27 05:50	91.5	↑1.1
3/27 06:00	92.6	↑1.1
3/27 06:10	93.7	↑1.1
3/27 06:20	94.6	↑0.9
3/27 06:30	95.6	↑1.0
3/27 06:40	96.4	↑0.8
3/27 06:50	97.2	↑0.8
3/27 07:00	97.8	↑0.6
3/27 07:10	98.4	↑0.6
3/27 07:20	98.9	↑0.5
3/27 07:30	99.2	↑0.3
3/27 07:40	99.4	↑0.2
3/27 07:50	99.5	↑0.1	満潮
3/27 08:00	99.4	↓-0.1
3/27 08:10	99.2	↓-0.2
3/27 08:20	98.8	↓-0.4
3/27 08:30	98.3	↓-0.5
3/27 08:40	97.5	↓-0.8
3/27 08:50	96.7	↓-0.8
3/27 09:00	95.6	↓-1.1
3/27 09:10	94.4	↓-1.2
3/27 09:20	93.0	↓-1.4
3/27 09:30	91.4	↓-1.6
3/27 09:40	89.7	↓-1.7
3/27 09:50	87.8	↓-1.9
3/27 10:00	85.8	↓-2.0
3/27 10:10	83.6	↓-2.2
3/27 10:20	81.3	↓-2.3
3/27 10:30	78.9	↓-2.4
3/27 10:40	76.4	↓-2.5
3/27 10:50	73.8	↓-2.6
3/27 11:00	71.1	↓-2.7
3/27 11:10	68.3	↓-2.8
3/27 11:20	65.5	↓-2.8
3/27 11:30	62.6	↓-2.9	最大潮位差
3/27 11:40	59.8	↓-2.8
3/27 11:50	56.9	↓-2.9	最大潮位差
3/27 12:00	54.0	↓-2.9	最大潮位差
3/27 12:10	51.2	↓-2.8
3/27 12:20	48.4	↓-2.8
3/27 12:30	45.7	↓-2.7
3/27 12:40	43.1	↓-2.6
3/27 12:50	40.6	↓-2.5
3/27 13:00	38.1	↓-2.5
3/27 13:10	35.8	↓-2.3
3/27 13:20	33.6	↓-2.2
3/27 13:30	31.6	↓-2.0
3/27 13:40	29.7	↓-1.9
3/27 13:50	27.9	↓-1.8
3/27 14:00	26.3	↓-1.6
3/27 14:10	24.9	↓-1.4
3/27 14:20	23.6	↓-1.3
3/27 14:30	22.5	↓-1.1
3/27 14:40	21.6	↓-0.9
3/27 14:50	20.9	↓-0.7
3/27 15:00	20.3	↓-0.6
3/27 15:10	19.9	↓-0.4
3/27 15:20	19.7	↓-0.2	干潮
3/27 15:30	19.7	0
3/27 15:40	19.8	↑0.1
3/27 15:50	20.1	↑0.3
3/27 16:00	20.6	↑0.5
3/27 16:10	21.2	↑0.6
3/27 16:20	22.0	↑0.8
3/27 16:30	22.9	↑0.9
3/27 16:40	24.0	↑1.1
3/27 16:50	25.3	↑1.3
3/27 17:00	26.6	↑1.3
3/27 17:10	28.1	↑1.5
3/27 17:20	29.8	↑1.7
3/27 17:30	31.5	↑1.7
3/27 17:40	33.3	↑1.8
3/27 17:50	35.3	↑2.0
3/27 18:00	37.3	↑2.0
3/27 18:10	39.5	↑2.2
3/27 18:20	41.7	↑2.2
3/27 18:30	43.9	↑2.2
3/27 18:40	46.2	↑2.3
3/27 18:50	48.6	↑2.4
3/27 19:00	51.0	↑2.4
3/27 19:10	53.4	↑2.4
3/27 19:20	55.8	↑2.4
3/27 19:30	58.2	↑2.4
3/27 19:40	60.6	↑2.4
3/27 19:50	63.0	↑2.4
3/27 20:00	65.3	↑2.3
3/27 20:10	67.5	↑2.2
3/27 20:20	69.7	↑2.2
3/27 20:30	71.8	↑2.1
3/27 20:40	73.8	↑2.0
3/27 20:50	75.7	↑1.9
3/27 21:00	77.5	↑1.8
3/27 21:10	79.2	↑1.7
3/27 21:20	80.8	↑1.6
3/27 21:30	82.2	↑1.4
3/27 21:40	83.5	↑1.3
3/27 21:50	84.6	↑1.1
3/27 22:00	85.6	↑1.0
3/27 22:10	86.5	↑0.9
3/27 22:20	87.2	↑0.7
3/27 22:30	87.8	↑0.6
3/27 22:40	88.2	↑0.4
3/27 22:50	88.5	↑0.3
3/27 23:00	88.7	↑0.2
3/27 23:10	88.8	↑0.1	満潮
3/27 23:20	88.7	↓-0.1
3/27 23:30	88.5	↓-0.2
3/27 23:40	88.3	↓-0.2
3/27 23:50	87.9	↓-0.4