29 (火)	06:03	00:04	19:22	12:37
	106cm	50cm	95cm	19cm
中潮 出 05:30 入 17:58 出 07:58 入 22:09 潮干狩り ○ 11:01～14:18

那珂湊（茨城）2039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	49.1	↓-0.1	干潮
3/29 00:10	49.1	0
3/29 00:20	49.4	↑0.3
3/29 00:30	49.8	↑0.4
3/29 00:40	50.5	↑0.7
3/29 00:50	51.4	↑0.9
3/29 01:00	52.5	↑1.1
3/29 01:10	53.8	↑1.3
3/29 01:20	55.3	↑1.5
3/29 01:30	56.9	↑1.6
3/29 01:40	58.7	↑1.8
3/29 01:50	60.6	↑1.9
3/29 02:00	62.6	↑2.0
3/29 02:10	64.8	↑2.2
3/29 02:20	67.0	↑2.2
3/29 02:30	69.3	↑2.3
3/29 02:40	71.7	↑2.4
3/29 02:50	74.1	↑2.4
3/29 03:00	76.5	↑2.4
3/29 03:10	78.9	↑2.4
3/29 03:20	81.4	↑2.5
3/29 03:30	83.8	↑2.4
3/29 03:40	86.1	↑2.3
3/29 03:50	88.4	↑2.3
3/29 04:00	90.7	↑2.3
3/29 04:10	92.8	↑2.1
3/29 04:20	94.8	↑2.0
3/29 04:30	96.7	↑1.9
3/29 04:40	98.4	↑1.7
3/29 04:50	100.0	↑1.6
3/29 05:00	101.5	↑1.5
3/29 05:10	102.7	↑1.2
3/29 05:20	103.8	↑1.1
3/29 05:30	104.6	↑0.8
3/29 05:40	105.2	↑0.6
3/29 05:50	105.6	↑0.4
3/29 06:00	105.8	↑0.2	満潮
3/29 06:10	105.7	↓-0.1
3/29 06:20	105.4	↓-0.3
3/29 06:30	104.8	↓-0.6
3/29 06:40	103.9	↓-0.9
3/29 06:50	102.9	↓-1.0
3/29 07:00	101.5	↓-1.4
3/29 07:10	99.9	↓-1.6
3/29 07:20	98.1	↓-1.8
3/29 07:30	96.1	↓-2.0
3/29 07:40	93.8	↓-2.3
3/29 07:50	91.3	↓-2.5
3/29 08:00	88.6	↓-2.7
3/29 08:10	85.8	↓-2.8
3/29 08:20	82.8	↓-3.0
3/29 08:30	79.6	↓-3.2
3/29 08:40	76.3	↓-3.3
3/29 08:50	72.9	↓-3.4
3/29 09:00	69.5	↓-3.4
3/29 09:10	66.0	↓-3.5
3/29 09:20	62.4	↓-3.6	最大潮位差
3/29 09:30	58.9	↓-3.5
3/29 09:40	55.4	↓-3.5
3/29 09:50	51.9	↓-3.5
3/29 10:00	48.5	↓-3.4
3/29 10:10	45.2	↓-3.3
3/29 10:20	42.0	↓-3.2
3/29 10:30	39.0	↓-3.0
3/29 10:40	36.1	↓-2.9
3/29 10:50	33.3	↓-2.8
3/29 11:00	30.8	↓-2.5
3/29 11:10	28.5	↓-2.3
3/29 11:20	26.4	↓-2.1
3/29 11:30	24.6	↓-1.8
3/29 11:40	23.0	↓-1.6
3/29 11:50	21.6	↓-1.4
3/29 12:00	20.5	↓-1.1
3/29 12:10	19.7	↓-0.8
3/29 12:20	19.1	↓-0.6
3/29 12:30	18.8	↓-0.3	干潮
3/29 12:40	18.8	0
3/29 12:50	19.0	↑0.2
3/29 13:00	19.5	↑0.5
3/29 13:10	20.2	↑0.7
3/29 13:20	21.2	↑1.0
3/29 13:30	22.4	↑1.2
3/29 13:40	23.8	↑1.4
3/29 13:50	25.4	↑1.6
3/29 14:00	27.2	↑1.8
3/29 14:10	29.2	↑2.0
3/29 14:20	31.3	↑2.1
3/29 14:30	33.6	↑2.3
3/29 14:40	36.0	↑2.4
3/29 14:50	38.6	↑2.6
3/29 15:00	41.2	↑2.6
3/29 15:10	44.0	↑2.8
3/29 15:20	46.8	↑2.8
3/29 15:30	49.6	↑2.8
3/29 15:40	52.5	↑2.9
3/29 15:50	55.5	↑3.0
3/29 16:00	58.4	↑2.9
3/29 16:10	61.3	↑2.9
3/29 16:20	64.2	↑2.9
3/29 16:30	67.0	↑2.8
3/29 16:40	69.8	↑2.8
3/29 16:50	72.5	↑2.7
3/29 17:00	75.1	↑2.6
3/29 17:10	77.6	↑2.5
3/29 17:20	79.9	↑2.3
3/29 17:30	82.2	↑2.3
3/29 17:40	84.3	↑2.1
3/29 17:50	86.2	↑1.9
3/29 18:00	88.0	↑1.8
3/29 18:10	89.5	↑1.5
3/29 18:20	90.9	↑1.4
3/29 18:30	92.1	↑1.2
3/29 18:40	93.1	↑1.0
3/29 18:50	93.9	↑0.8
3/29 19:00	94.4	↑0.5
3/29 19:10	94.7	↑0.3
3/29 19:20	94.9	↑0.2	満潮
3/29 19:30	94.8	↓-0.1
3/29 19:40	94.5	↓-0.3
3/29 19:50	94.0	↓-0.5
3/29 20:00	93.3	↓-0.7
3/29 20:10	92.4	↓-0.9
3/29 20:20	91.3	↓-1.1
3/29 20:30	90.1	↓-1.2
3/29 20:40	88.7	↓-1.4
3/29 20:50	87.2	↓-1.5
3/29 21:00	85.5	↓-1.7
3/29 21:10	83.8	↓-1.7
3/29 21:20	82.0	↓-1.8
3/29 21:30	80.1	↓-1.9
3/29 21:40	78.2	↓-1.9
3/29 21:50	76.3	↓-1.9
3/29 22:00	74.4	↓-1.9
3/29 22:10	72.5	↓-1.9
3/29 22:20	70.7	↓-1.8
3/29 22:30	68.9	↓-1.8
3/29 22:40	67.2	↓-1.7
3/29 22:50	65.6	↓-1.6
3/29 23:00	64.1	↓-1.5
3/29 23:10	62.7	↓-1.4
3/29 23:20	61.5	↓-1.2
3/29 23:30	60.4	↓-1.1
3/29 23:40	59.5	↓-0.9
3/29 23:50	58.8	↓-0.7