7 (月)	03:40	08:21	13:45	21:10
	113cm	86cm	128cm	8cm
大潮 出 06:36 入 16:24 出 04:54 入 14:43

那珂湊（茨城）2026年12月7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
12/7 00:00	66.9	↑3.6
12/7 00:10	70.4	↑3.5
12/7 00:20	73.9	↑3.5
12/7 00:30	77.3	↑3.4
12/7 00:40	80.7	↑3.4
12/7 00:50	84.0	↑3.3
12/7 01:00	87.1	↑3.1
12/7 01:10	90.1	↑3.0
12/7 01:20	93.0	↑2.9
12/7 01:30	95.7	↑2.7
12/7 01:40	98.2	↑2.5
12/7 01:50	100.5	↑2.3
12/7 02:00	102.7	↑2.2
12/7 02:10	104.7	↑2.0
12/7 02:20	106.4	↑1.7
12/7 02:30	108.0	↑1.6
12/7 02:40	109.3	↑1.3
12/7 02:50	110.4	↑1.1
12/7 03:00	111.3	↑0.9
12/7 03:10	112.0	↑0.7
12/7 03:20	112.5	↑0.5
12/7 03:30	112.8	↑0.3	満潮
12/7 03:40	112.8	0	満潮
12/7 03:50	112.7	↓-0.1
12/7 04:00	112.4	↓-0.3
12/7 04:10	111.9	↓-0.5
12/7 04:20	111.3	↓-0.6
12/7 04:30	110.5	↓-0.8
12/7 04:40	109.5	↓-1.0
12/7 04:50	108.4	↓-1.1
12/7 05:00	107.3	↓-1.1
12/7 05:10	106.0	↓-1.3
12/7 05:20	104.6	↓-1.4
12/7 05:30	103.2	↓-1.4
12/7 05:40	101.8	↓-1.4
12/7 05:50	100.3	↓-1.5
12/7 06:00	98.8	↓-1.5
12/7 06:10	97.3	↓-1.5
12/7 06:20	95.8	↓-1.5
12/7 06:30	94.4	↓-1.4
12/7 06:40	93.0	↓-1.4
12/7 06:50	91.7	↓-1.3
12/7 07:00	90.5	↓-1.2
12/7 07:10	89.4	↓-1.1
12/7 07:20	88.4	↓-1.0
12/7 07:30	87.6	↓-0.8
12/7 07:40	86.9	↓-0.7
12/7 07:50	86.3	↓-0.6
12/7 08:00	85.9	↓-0.4
12/7 08:10	85.6	↓-0.3
12/7 08:20	85.6	0	干潮
12/7 08:30	85.6	0
12/7 08:40	85.9	↑0.3
12/7 08:50	86.4	↑0.5
12/7 09:00	87.0	↑0.6
12/7 09:10	87.7	↑0.7
12/7 09:20	88.7	↑1.0
12/7 09:30	89.8	↑1.1
12/7 09:40	91.0	↑1.2
12/7 09:50	92.4	↑1.4
12/7 10:00	93.9	↑1.5
12/7 10:10	95.5	↑1.6
12/7 10:20	97.2	↑1.7
12/7 10:30	99.1	↑1.9
12/7 10:40	100.9	↑1.8
12/7 10:50	102.9	↑2.0
12/7 11:00	104.8	↑1.9
12/7 11:10	106.8	↑2.0
12/7 11:20	108.8	↑2.0
12/7 11:30	110.8	↑2.0
12/7 11:40	112.8	↑2.0
12/7 11:50	114.6	↑1.8
12/7 12:00	116.5	↑1.9
12/7 12:10	118.2	↑1.7
12/7 12:20	119.8	↑1.6
12/7 12:30	121.3	↑1.5
12/7 12:40	122.7	↑1.4
12/7 12:50	123.9	↑1.2
12/7 13:00	124.9	↑1.0
12/7 13:10	125.7	↑0.8
12/7 13:20	126.4	↑0.7
12/7 13:30	126.8	↑0.4
12/7 13:40	127.0	↑0.2	満潮
12/7 13:50	127.0	0
12/7 14:00	126.8	↓-0.2
12/7 14:10	126.3	↓-0.5
12/7 14:20	125.5	↓-0.8
12/7 14:30	124.5	↓-1.0
12/7 14:40	123.3	↓-1.2
12/7 14:50	121.8	↓-1.5
12/7 15:00	120.0	↓-1.8
12/7 15:10	118.0	↓-2.0
12/7 15:20	115.8	↓-2.2
12/7 15:30	113.3	↓-2.5
12/7 15:40	110.6	↓-2.7
12/7 15:50	107.6	↓-3.0
12/7 16:00	104.5	↓-3.1
12/7 16:10	101.1	↓-3.4
12/7 16:20	97.6	↓-3.5
12/7 16:30	93.9	↓-3.7
12/7 16:40	90.1	↓-3.8
12/7 16:50	86.1	↓-4.0
12/7 17:00	82.1	↓-4.0
12/7 17:10	77.9	↓-4.2
12/7 17:20	73.7	↓-4.2
12/7 17:30	69.4	↓-4.3	最大潮位差
12/7 17:40	65.1	↓-4.3	最大潮位差
12/7 17:50	60.8	↓-4.3	最大潮位差
12/7 18:00	56.6	↓-4.2
12/7 18:10	52.4	↓-4.2
12/7 18:20	48.2	↓-4.2
12/7 18:30	44.2	↓-4.0
12/7 18:40	40.2	↓-4.0
12/7 18:50	36.4	↓-3.8
12/7 19:00	32.8	↓-3.6
12/7 19:10	29.3	↓-3.5
12/7 19:20	26.1	↓-3.2
12/7 19:30	23.1	↓-3.0
12/7 19:40	20.3	↓-2.8
12/7 19:50	17.7	↓-2.6
12/7 20:00	15.5	↓-2.2
12/7 20:10	13.5	↓-2.0
12/7 20:20	11.8	↓-1.7
12/7 20:30	10.4	↓-1.4
12/7 20:40	9.3	↓-1.1
12/7 20:50	8.6	↓-0.7
12/7 21:00	8.1	↓-0.5	干潮
12/7 21:10	8.0	↓-0.1	干潮
12/7 21:20	8.1	↑0.1
12/7 21:30	8.6	↑0.5
12/7 21:40	9.5	↑0.9
12/7 21:50	10.6	↑1.1
12/7 22:00	12.0	↑1.4
12/7 22:10	13.7	↑1.7
12/7 22:20	15.6	↑1.9
12/7 22:30	17.9	↑2.3
12/7 22:40	20.4	↑2.5
12/7 22:50	23.1	↑2.7
12/7 23:00	26.0	↑2.9
12/7 23:10	29.1	↑3.1
12/7 23:20	32.4	↑3.3
12/7 23:30	35.9	↑3.5
12/7 23:40	39.5	↑3.6
12/7 23:50	43.2	↑3.7