29 (月)	02:03	09:42	17:19	21:44
	127cm	5cm	122cm	98cm
大潮 出 04:23 入 19:00 出 18:47 入 03:09 潮干狩り ◎ 07:28～11:58

那珂湊（茨城）2026年06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
6/29 00:00	115.5	↑1.5
6/29 00:10	117.0	↑1.5
6/29 00:20	118.5	↑1.5
6/29 00:30	119.8	↑1.3
6/29 00:40	121.1	↑1.3
6/29 00:50	122.4	↑1.3
6/29 01:00	123.5	↑1.1
6/29 01:10	124.4	↑0.9
6/29 01:20	125.2	↑0.8
6/29 01:30	125.9	↑0.7
6/29 01:40	126.4	↑0.5
6/29 01:50	126.8	↑0.4
6/29 02:00	126.9	↑0.1	満潮
6/29 02:10	126.8	↓-0.1
6/29 02:20	126.5	↓-0.3
6/29 02:30	126.1	↓-0.4
6/29 02:40	125.3	↓-0.8
6/29 02:50	124.4	↓-0.9
6/29 03:00	123.2	↓-1.2
6/29 03:10	121.8	↓-1.4
6/29 03:20	120.1	↓-1.7
6/29 03:30	118.2	↓-1.9
6/29 03:40	116.1	↓-2.1
6/29 03:50	113.8	↓-2.3
6/29 04:00	111.2	↓-2.6
6/29 04:10	108.4	↓-2.8
6/29 04:20	105.4	↓-3.0
6/29 04:30	102.2	↓-3.2
6/29 04:40	98.8	↓-3.4
6/29 04:50	95.2	↓-3.6
6/29 05:00	91.4	↓-3.8
6/29 05:10	87.6	↓-3.8
6/29 05:20	83.6	↓-4.0
6/29 05:30	79.5	↓-4.1
6/29 05:40	75.3	↓-4.2
6/29 05:50	71.0	↓-4.3
6/29 06:00	66.7	↓-4.3
6/29 06:10	62.4	↓-4.3
6/29 06:20	58.0	↓-4.4	最大潮位差
6/29 06:30	53.7	↓-4.3
6/29 06:40	49.5	↓-4.2
6/29 06:50	45.3	↓-4.2
6/29 07:00	41.2	↓-4.1
6/29 07:10	37.2	↓-4.0
6/29 07:20	33.4	↓-3.8
6/29 07:30	29.7	↓-3.7
6/29 07:40	26.2	↓-3.5
6/29 07:50	22.9	↓-3.3
6/29 08:00	19.8	↓-3.1
6/29 08:10	17.0	↓-2.8
6/29 08:20	14.4	↓-2.6
6/29 08:30	12.1	↓-2.3
6/29 08:40	10.0	↓-2.1
6/29 08:50	8.3	↓-1.7
6/29 09:00	6.8	↓-1.5
6/29 09:10	5.7	↓-1.1
6/29 09:20	4.9	↓-0.8
6/29 09:30	4.4	↓-0.5
6/29 09:40	4.2	↓-0.2	干潮
6/29 09:50	4.3	↑0.1
6/29 10:00	4.7	↑0.4
6/29 10:10	5.5	↑0.8
6/29 10:20	6.5	↑1.0
6/29 10:30	7.9	↑1.4
6/29 10:40	9.5	↑1.6
6/29 10:50	11.4	↑1.9
6/29 11:00	13.6	↑2.2
6/29 11:10	16.0	↑2.4
6/29 11:20	18.7	↑2.7
6/29 11:30	21.6	↑2.9
6/29 11:40	24.7	↑3.1
6/29 11:50	28.0	↑3.3
6/29 12:00	31.4	↑3.4
6/29 12:10	35.0	↑3.6
6/29 12:20	38.8	↑3.8
6/29 12:30	42.6	↑3.8
6/29 12:40	46.6	↑4.0
6/29 12:50	50.6	↑4.0
6/29 13:00	54.6	↑4.0
6/29 13:10	58.7	↑4.1
6/29 13:20	62.8	↑4.1
6/29 13:30	66.9	↑4.1
6/29 13:40	70.9	↑4.0
6/29 13:50	74.9	↑4.0
6/29 14:00	78.9	↑4.0
6/29 14:10	82.7	↑3.8
6/29 14:20	86.4	↑3.7
6/29 14:30	90.0	↑3.6
6/29 14:40	93.5	↑3.5
6/29 14:50	96.8	↑3.3
6/29 15:00	99.9	↑3.1
6/29 15:10	102.8	↑2.9
6/29 15:20	105.6	↑2.8
6/29 15:30	108.1	↑2.5
6/29 15:40	110.4	↑2.3
6/29 15:50	112.5	↑2.1
6/29 16:00	114.4	↑1.9
6/29 16:10	116.0	↑1.6
6/29 16:20	117.4	↑1.4
6/29 16:30	118.6	↑1.2
6/29 16:40	119.6	↑1.0
6/29 16:50	120.3	↑0.7
6/29 17:00	120.8	↑0.5
6/29 17:10	121.1	↑0.3	満潮
6/29 17:20	121.1	0
6/29 17:30	121.0	↓-0.1
6/29 17:40	120.7	↓-0.3
6/29 17:50	120.2	↓-0.5
6/29 18:00	119.5	↓-0.7
6/29 18:10	118.7	↓-0.8
6/29 18:20	117.8	↓-0.9
6/29 18:30	116.7	↓-1.1
6/29 18:40	115.6	↓-1.1
6/29 18:50	114.3	↓-1.3
6/29 19:00	113.1	↓-1.2
6/29 19:10	111.7	↓-1.4
6/29 19:20	110.4	↓-1.3
6/29 19:30	109.0	↓-1.4
6/29 19:40	107.7	↓-1.3
6/29 19:50	106.4	↓-1.3
6/29 20:00	105.1	↓-1.3
6/29 20:10	103.9	↓-1.2
6/29 20:20	102.7	↓-1.2
6/29 20:30	101.7	↓-1.0
6/29 20:40	100.8	↓-0.9
6/29 20:50	100.0	↓-0.8
6/29 21:00	99.3	↓-0.7
6/29 21:10	98.7	↓-0.6
6/29 21:20	98.3	↓-0.4
6/29 21:30	98.0	↓-0.3
6/29 21:40	97.9	↓-0.1	干潮
6/29 21:50	97.9	0
6/29 22:00	98.1	↑0.2
6/29 22:10	98.4	↑0.3
6/29 22:20	98.9	↑0.5
6/29 22:30	99.5	↑0.6
6/29 22:40	100.2	↑0.7
6/29 22:50	101.1	↑0.9
6/29 23:00	102.1	↑1.0
6/29 23:10	103.2	↑1.1
6/29 23:20	104.4	↑1.2
6/29 23:30	105.7	↑1.3
6/29 23:40	107.0	↑1.3
6/29 23:50	108.4	↑1.4