27 (月)	06:28	00:41	20:57	13:39
	107cm	66cm	89cm	13cm
中潮 出 05:33 入 17:56 出 08:43 入 - 潮干狩り ◎ 11:34～15:54

那珂湊（茨城）2023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	66.6	↓-0.7
3/27 00:10	66.0	↓-0.6
3/27 00:20	65.6	↓-0.4
3/27 00:30	65.4	↓-0.2
3/27 00:40	65.3	↓-0.1	干潮
3/27 00:50	65.4	↑0.1
3/27 01:00	65.6	↑0.2
3/27 01:10	66.0	↑0.4
3/27 01:20	66.6	↑0.6
3/27 01:30	67.3	↑0.7
3/27 01:40	68.2	↑0.9
3/27 01:50	69.2	↑1.0
3/27 02:00	70.4	↑1.2
3/27 02:10	71.6	↑1.2
3/27 02:20	73.0	↑1.4
3/27 02:30	74.5	↑1.5
3/27 02:40	76.0	↑1.5
3/27 02:50	77.7	↑1.7
3/27 03:00	79.4	↑1.7
3/27 03:10	81.1	↑1.7
3/27 03:20	82.9	↑1.8
3/27 03:30	84.7	↑1.8
3/27 03:40	86.6	↑1.9
3/27 03:50	88.4	↑1.8
3/27 04:00	90.2	↑1.8
3/27 04:10	92.0	↑1.8
3/27 04:20	93.7	↑1.7
3/27 04:30	95.4	↑1.7
3/27 04:40	97.1	↑1.7
3/27 04:50	98.6	↑1.5
3/27 05:00	100.0	↑1.4
3/27 05:10	101.4	↑1.4
3/27 05:20	102.6	↑1.2
3/27 05:30	103.7	↑1.1
3/27 05:40	104.6	↑0.9
3/27 05:50	105.4	↑0.8
3/27 06:00	106.0	↑0.6
3/27 06:10	106.4	↑0.4
3/27 06:20	106.7	↑0.3	満潮
3/27 06:30	106.7	0
3/27 06:40	106.6	↓-0.1
3/27 06:50	106.2	↓-0.4
3/27 07:00	105.6	↓-0.6
3/27 07:10	104.8	↓-0.8
3/27 07:20	103.7	↓-1.1
3/27 07:30	102.5	↓-1.2
3/27 07:40	101.0	↓-1.5
3/27 07:50	99.3	↓-1.7
3/27 08:00	97.4	↓-1.9
3/27 08:10	95.2	↓-2.2
3/27 08:20	92.9	↓-2.3
3/27 08:30	90.4	↓-2.5
3/27 08:40	87.7	↓-2.7
3/27 08:50	84.8	↓-2.9
3/27 09:00	81.8	↓-3.0
3/27 09:10	78.7	↓-3.1
3/27 09:20	75.4	↓-3.3
3/27 09:30	72.1	↓-3.3
3/27 09:40	68.6	↓-3.5
3/27 09:50	65.1	↓-3.5
3/27 10:00	61.6	↓-3.5
3/27 10:10	58.0	↓-3.6	最大潮位差
3/27 10:20	54.5	↓-3.5
3/27 10:30	51.0	↓-3.5
3/27 10:40	47.6	↓-3.4
3/27 10:50	44.2	↓-3.4
3/27 11:00	40.9	↓-3.3
3/27 11:10	37.7	↓-3.2
3/27 11:20	34.7	↓-3.0
3/27 11:30	31.8	↓-2.9
3/27 11:40	29.1	↓-2.7
3/27 11:50	26.5	↓-2.6
3/27 12:00	24.2	↓-2.3
3/27 12:10	22.0	↓-2.2
3/27 12:20	20.1	↓-1.9
3/27 12:30	18.4	↓-1.7
3/27 12:40	16.9	↓-1.5
3/27 12:50	15.7	↓-1.2
3/27 13:00	14.6	↓-1.1
3/27 13:10	13.9	↓-0.7
3/27 13:20	13.3	↓-0.6
3/27 13:30	13.0	↓-0.3	干潮
3/27 13:40	12.9	↓-0.1
3/27 13:50	13.1	↑0.2
3/27 14:00	13.5	↑0.4
3/27 14:10	14.1	↑0.6
3/27 14:20	14.9	↑0.8
3/27 14:30	15.9	↑1.0
3/27 14:40	17.1	↑1.2
3/27 14:50	18.4	↑1.3
3/27 15:00	20.0	↑1.6
3/27 15:10	21.7	↑1.7
3/27 15:20	23.6	↑1.9
3/27 15:30	25.6	↑2.0
3/27 15:40	27.7	↑2.1
3/27 15:50	30.0	↑2.3
3/27 16:00	32.3	↑2.3
3/27 16:10	34.8	↑2.5
3/27 16:20	37.3	↑2.5
3/27 16:30	39.9	↑2.6
3/27 16:40	42.5	↑2.6
3/27 16:50	45.2	↑2.7
3/27 17:00	47.9	↑2.7
3/27 17:10	50.7	↑2.8
3/27 17:20	53.4	↑2.7
3/27 17:30	56.1	↑2.7
3/27 17:40	58.8	↑2.7
3/27 17:50	61.4	↑2.6
3/27 18:00	64.0	↑2.6
3/27 18:10	66.5	↑2.5
3/27 18:20	68.9	↑2.4
3/27 18:30	71.2	↑2.3
3/27 18:40	73.4	↑2.2
3/27 18:50	75.5	↑2.1
3/27 19:00	77.5	↑2.0
3/27 19:10	79.3	↑1.8
3/27 19:20	81.0	↑1.7
3/27 19:30	82.5	↑1.5
3/27 19:40	83.9	↑1.4
3/27 19:50	85.1	↑1.2
3/27 20:00	86.1	↑1.0
3/27 20:10	86.9	↑0.8
3/27 20:20	87.6	↑0.7
3/27 20:30	88.1	↑0.5
3/27 20:40	88.5	↑0.4
3/27 20:50	88.6	↑0.1	満潮
3/27 21:00	88.7	↑0.1
3/27 21:10	88.5	↓-0.2
3/27 21:20	88.3	↓-0.2
3/27 21:30	87.9	↓-0.4
3/27 21:40	87.3	↓-0.6
3/27 21:50	86.7	↓-0.6
3/27 22:00	86.0	↓-0.7
3/27 22:10	85.2	↓-0.8
3/27 22:20	84.4	↓-0.8
3/27 22:30	83.5	↓-0.9
3/27 22:40	82.6	↓-0.9
3/27 22:50	81.6	↓-1.0
3/27 23:00	80.7	↓-0.9
3/27 23:10	79.8	↓-0.9
3/27 23:20	78.9	↓-0.9
3/27 23:30	78.0	↓-0.9
3/27 23:40	77.2	↓-0.8
3/27 23:50	76.5	↓-0.7