14 (日)	11:17	04:35	-	18:30
	117cm	63cm	-	49cm
長潮 出 06:41 入 16:25 出 01:12 入 12:38

那珂湊（茨城）2025年12月14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
12/14 00:00	87.6	↓-0.8
12/14 00:10	86.8	↓-0.8
12/14 00:20	85.9	↓-0.9
12/14 00:30	84.9	↓-1.0
12/14 00:40	83.9	↓-1.0
12/14 00:50	82.7	↓-1.2
12/14 01:00	81.6	↓-1.1
12/14 01:10	80.3	↓-1.3
12/14 01:20	79.1	↓-1.2
12/14 01:30	77.8	↓-1.3
12/14 01:40	76.5	↓-1.3
12/14 01:50	75.2	↓-1.3
12/14 02:00	74.0	↓-1.2
12/14 02:10	72.7	↓-1.3
12/14 02:20	71.5	↓-1.2
12/14 02:30	70.3	↓-1.2
12/14 02:40	69.2	↓-1.1
12/14 02:50	68.1	↓-1.1
12/14 03:00	67.1	↓-1.0
12/14 03:10	66.1	↓-1.0
12/14 03:20	65.3	↓-0.8
12/14 03:30	64.5	↓-0.8
12/14 03:40	63.8	↓-0.7
12/14 03:50	63.3	↓-0.5
12/14 04:00	62.8	↓-0.5
12/14 04:10	62.4	↓-0.4
12/14 04:20	62.2	↓-0.2
12/14 04:30	62.1	↓-0.1	干潮
12/14 04:40	62.1	0
12/14 04:50	62.3	↑0.2
12/14 05:00	62.5	↑0.2
12/14 05:10	62.9	↑0.4
12/14 05:20	63.5	↑0.6
12/14 05:30	64.2	↑0.7
12/14 05:40	65.0	↑0.8
12/14 05:50	65.9	↑0.9
12/14 06:00	67.0	↑1.1
12/14 06:10	68.2	↑1.2
12/14 06:20	69.6	↑1.4
12/14 06:30	71.0	↑1.4
12/14 06:40	72.6	↑1.6
12/14 06:50	74.3	↑1.7
12/14 07:00	76.1	↑1.8
12/14 07:10	77.9	↑1.8
12/14 07:20	79.9	↑2.0
12/14 07:30	81.9	↑2.0
12/14 07:40	84.0	↑2.1
12/14 07:50	86.1	↑2.1
12/14 08:00	88.3	↑2.2
12/14 08:10	90.5	↑2.2
12/14 08:20	92.7	↑2.2
12/14 08:30	94.8	↑2.1
12/14 08:40	97.0	↑2.2
12/14 08:50	99.1	↑2.1
12/14 09:00	101.1	↑2.0
12/14 09:10	103.1	↑2.0
12/14 09:20	105.0	↑1.9
12/14 09:30	106.8	↑1.8
12/14 09:40	108.5	↑1.7
12/14 09:50	110.0	↑1.5
12/14 10:00	111.4	↑1.4
12/14 10:10	112.7	↑1.3
12/14 10:20	113.8	↑1.1
12/14 10:30	114.7	↑0.9
12/14 10:40	115.5	↑0.8
12/14 10:50	116.1	↑0.6
12/14 11:00	116.5	↑0.4
12/14 11:10	116.7	↑0.2	満潮
12/14 11:20	116.7	0
12/14 11:30	116.5	↓-0.2
12/14 11:40	116.1	↓-0.4
12/14 11:50	115.6	↓-0.5
12/14 12:00	114.8	↓-0.8
12/14 12:10	113.9	↓-0.9
12/14 12:20	112.8	↓-1.1
12/14 12:30	111.6	↓-1.2
12/14 12:40	110.2	↓-1.4
12/14 12:50	108.6	↓-1.6
12/14 13:00	106.9	↓-1.7
12/14 13:10	105.1	↓-1.8
12/14 13:20	103.1	↓-2.0
12/14 13:30	101.1	↓-2.0
12/14 13:40	98.9	↓-2.2
12/14 13:50	96.7	↓-2.2
12/14 14:00	94.4	↓-2.3
12/14 14:10	92.1	↓-2.3
12/14 14:20	89.7	↓-2.4
12/14 14:30	87.3	↓-2.4
12/14 14:40	84.8	↓-2.5	最大潮位差
12/14 14:50	82.4	↓-2.4
12/14 15:00	80.0	↓-2.4
12/14 15:10	77.5	↓-2.5	最大潮位差
12/14 15:20	75.1	↓-2.4
12/14 15:30	72.8	↓-2.3
12/14 15:40	70.5	↓-2.3
12/14 15:50	68.3	↓-2.2
12/14 16:00	66.1	↓-2.2
12/14 16:10	64.0	↓-2.1
12/14 16:20	62.1	↓-1.9
12/14 16:30	60.2	↓-1.9
12/14 16:40	58.5	↓-1.7
12/14 16:50	56.8	↓-1.7
12/14 17:00	55.3	↓-1.5
12/14 17:10	54.0	↓-1.3
12/14 17:20	52.8	↓-1.2
12/14 17:30	51.7	↓-1.1
12/14 17:40	50.8	↓-0.9
12/14 17:50	50.1	↓-0.7
12/14 18:00	49.5	↓-0.6
12/14 18:10	49.1	↓-0.4
12/14 18:20	48.8	↓-0.3	干潮
12/14 18:30	48.8	0	干潮
12/14 18:40	48.9	↑0.1
12/14 18:50	49.2	↑0.3
12/14 19:00	49.6	↑0.4
12/14 19:10	50.2	↑0.6
12/14 19:20	51.0	↑0.8
12/14 19:30	51.9	↑0.9
12/14 19:40	52.9	↑1.0
12/14 19:50	54.1	↑1.2
12/14 20:00	55.4	↑1.3
12/14 20:10	56.8	↑1.4
12/14 20:20	58.4	↑1.6
12/14 20:30	60.0	↑1.6
12/14 20:40	61.7	↑1.7
12/14 20:50	63.4	↑1.7
12/14 21:00	65.2	↑1.8
12/14 21:10	67.0	↑1.8
12/14 21:20	68.9	↑1.9
12/14 21:30	70.8	↑1.9
12/14 21:40	72.6	↑1.8
12/14 21:50	74.4	↑1.8
12/14 22:00	76.2	↑1.8
12/14 22:10	77.9	↑1.7
12/14 22:20	79.6	↑1.7
12/14 22:30	81.2	↑1.6
12/14 22:40	82.7	↑1.5
12/14 22:50	84.1	↑1.4
12/14 23:00	85.4	↑1.3
12/14 23:10	86.5	↑1.1
12/14 23:20	87.6	↑1.1
12/14 23:30	88.5	↑0.9
12/14 23:40	89.3	↑0.8
12/14 23:50	90.0	↑0.7