29 (日)	06:05	00:11	19:39	12:45
	104cm	53cm	95cm	18cm
中潮 出 05:29 入 17:58 出 08:09 入 22:24 潮干狩り ○ 11:05～14:30

那珂湊（茨城）2020年03月29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
3/29 00:00	52.2	↓-0.4
3/29 00:10	52.1	↓-0.1	干潮
3/29 00:20	52.2	↑0.1
3/29 00:30	52.6	↑0.4
3/29 00:40	53.1	↑0.5
3/29 00:50	53.8	↑0.7
3/29 01:00	54.8	↑1.0
3/29 01:10	55.9	↑1.1
3/29 01:20	57.1	↑1.2
3/29 01:30	58.6	↑1.5
3/29 01:40	60.2	↑1.6
3/29 01:50	61.9	↑1.7
3/29 02:00	63.8	↑1.9
3/29 02:10	65.7	↑1.9
3/29 02:20	67.8	↑2.1
3/29 02:30	69.9	↑2.1
3/29 02:40	72.1	↑2.2
3/29 02:50	74.3	↑2.2
3/29 03:00	76.5	↑2.2
3/29 03:10	78.8	↑2.3
3/29 03:20	81.0	↑2.2
3/29 03:30	83.2	↑2.2
3/29 03:40	85.4	↑2.2
3/29 03:50	87.6	↑2.2
3/29 04:00	89.6	↑2.0
3/29 04:10	91.6	↑2.0
3/29 04:20	93.5	↑1.9
3/29 04:30	95.2	↑1.7
3/29 04:40	96.9	↑1.7
3/29 04:50	98.4	↑1.5
3/29 05:00	99.7	↑1.3
3/29 05:10	100.9	↑1.2
3/29 05:20	101.9	↑1.0
3/29 05:30	102.7	↑0.8
3/29 05:40	103.3	↑0.6
3/29 05:50	103.7	↑0.4
3/29 06:00	103.9	↑0.2	満潮
3/29 06:10	103.9	0
3/29 06:20	103.6	↓-0.3
3/29 06:30	103.1	↓-0.5
3/29 06:40	102.4	↓-0.7
3/29 06:50	101.5	↓-0.9
3/29 07:00	100.3	↓-1.2
3/29 07:10	98.9	↓-1.4
3/29 07:20	97.2	↓-1.7
3/29 07:30	95.3	↓-1.9
3/29 07:40	93.3	↓-2.0
3/29 07:50	91.0	↓-2.3
3/29 08:00	88.5	↓-2.5
3/29 08:10	85.8	↓-2.7
3/29 08:20	83.0	↓-2.8
3/29 08:30	80.0	↓-3.0
3/29 08:40	76.9	↓-3.1
3/29 08:50	73.7	↓-3.2
3/29 09:00	70.4	↓-3.3
3/29 09:10	67.0	↓-3.4
3/29 09:20	63.6	↓-3.4
3/29 09:30	60.1	↓-3.5	最大潮位差
3/29 09:40	56.7	↓-3.4
3/29 09:50	53.2	↓-3.5	最大潮位差
3/29 10:00	49.8	↓-3.4
3/29 10:10	46.5	↓-3.3
3/29 10:20	43.3	↓-3.2
3/29 10:30	40.2	↓-3.1
3/29 10:40	37.2	↓-3.0
3/29 10:50	34.4	↓-2.8
3/29 11:00	31.7	↓-2.7
3/29 11:10	29.3	↓-2.4
3/29 11:20	27.1	↓-2.2
3/29 11:30	25.0	↓-2.1
3/29 11:40	23.3	↓-1.7
3/29 11:50	21.7	↓-1.6
3/29 12:00	20.4	↓-1.3
3/29 12:10	19.4	↓-1.0
3/29 12:20	18.6	↓-0.8
3/29 12:30	18.1	↓-0.5
3/29 12:40	17.9	↓-0.2	干潮
3/29 12:50	17.9	0
3/29 13:00	18.2	↑0.3
3/29 13:10	18.7	↑0.5
3/29 13:20	19.5	↑0.8
3/29 13:30	20.5	↑1.0
3/29 13:40	21.7	↑1.2
3/29 13:50	23.1	↑1.4
3/29 14:00	24.8	↑1.7
3/29 14:10	26.6	↑1.8
3/29 14:20	28.6	↑2.0
3/29 14:30	30.8	↑2.2
3/29 14:40	33.1	↑2.3
3/29 14:50	35.5	↑2.4
3/29 15:00	38.0	↑2.5
3/29 15:10	40.7	↑2.7
3/29 15:20	43.4	↑2.7
3/29 15:30	46.2	↑2.8
3/29 15:40	49.0	↑2.8
3/29 15:50	51.9	↑2.9
3/29 16:00	54.7	↑2.8
3/29 16:10	57.6	↑2.9
3/29 16:20	60.5	↑2.9
3/29 16:30	63.3	↑2.8
3/29 16:40	66.1	↑2.8
3/29 16:50	68.8	↑2.7
3/29 17:00	71.5	↑2.7
3/29 17:10	74.1	↑2.6
3/29 17:20	76.5	↑2.4
3/29 17:30	78.9	↑2.4
3/29 17:40	81.1	↑2.2
3/29 17:50	83.2	↑2.1
3/29 18:00	85.1	↑1.9
3/29 18:10	86.9	↑1.8
3/29 18:20	88.5	↑1.6
3/29 18:30	89.9	↑1.4
3/29 18:40	91.2	↑1.3
3/29 18:50	92.2	↑1.0
3/29 19:00	93.1	↑0.9
3/29 19:10	93.8	↑0.7
3/29 19:20	94.2	↑0.4
3/29 19:30	94.5	↑0.3	満潮
3/29 19:40	94.5	0
3/29 19:50	94.4	↓-0.1
3/29 20:00	94.0	↓-0.4
3/29 20:10	93.5	↓-0.5
3/29 20:20	92.8	↓-0.7
3/29 20:30	91.9	↓-0.9
3/29 20:40	90.9	↓-1.0
3/29 20:50	89.7	↓-1.2
3/29 21:00	88.4	↓-1.3
3/29 21:10	86.9	↓-1.5
3/29 21:20	85.4	↓-1.5
3/29 21:30	83.8	↓-1.6
3/29 21:40	82.1	↓-1.7
3/29 21:50	80.3	↓-1.8
3/29 22:00	78.6	↓-1.7
3/29 22:10	76.8	↓-1.8
3/29 22:20	75.1	↓-1.7
3/29 22:30	73.4	↓-1.7
3/29 22:40	71.7	↓-1.7
3/29 22:50	70.1	↓-1.6
3/29 23:00	68.6	↓-1.5
3/29 23:10	67.2	↓-1.4
3/29 23:20	65.9	↓-1.3
3/29 23:30	64.7	↓-1.2
3/29 23:40	63.7	↓-1.0
3/29 23:50	62.9	↓-0.8