14 (土)	03:46	08:04	12:36	20:30
	103cm	89cm	106cm	6cm
中潮 出 06:27 入 17:19 出 04:28 入 13:49

那珂湊（茨城）2026年02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
2/14 00:00	66.9	↑2.9
2/14 00:10	69.8	↑2.9
2/14 00:20	72.7	↑2.9
2/14 00:30	75.4	↑2.7
2/14 00:40	78.1	↑2.7
2/14 00:50	80.6	↑2.5
2/14 01:00	83.1	↑2.5
2/14 01:10	85.4	↑2.3
2/14 01:20	87.6	↑2.2
2/14 01:30	89.6	↑2.0
2/14 01:40	91.5	↑1.9
2/14 01:50	93.3	↑1.8
2/14 02:00	94.9	↑1.6
2/14 02:10	96.4	↑1.5
2/14 02:20	97.7	↑1.3
2/14 02:30	98.8	↑1.1
2/14 02:40	99.8	↑1.0
2/14 02:50	100.7	↑0.9
2/14 03:00	101.3	↑0.6
2/14 03:10	101.9	↑0.6
2/14 03:20	102.3	↑0.4
2/14 03:30	102.5	↑0.2
2/14 03:40	102.7	↑0.2	満潮
2/14 03:50	102.7	0
2/14 04:00	102.5	↓-0.2
2/14 04:10	102.3	↓-0.2
2/14 04:20	101.9	↓-0.4
2/14 04:30	101.5	↓-0.4
2/14 04:40	101.0	↓-0.5
2/14 04:50	100.4	↓-0.6
2/14 05:00	99.7	↓-0.7
2/14 05:10	99.0	↓-0.7
2/14 05:20	98.3	↓-0.7
2/14 05:30	97.5	↓-0.8
2/14 05:40	96.7	↓-0.8
2/14 05:50	95.8	↓-0.9
2/14 06:00	95.0	↓-0.8
2/14 06:10	94.2	↓-0.8
2/14 06:20	93.4	↓-0.8
2/14 06:30	92.7	↓-0.7
2/14 06:40	92.0	↓-0.7
2/14 06:50	91.3	↓-0.7
2/14 07:00	90.8	↓-0.5
2/14 07:10	90.2	↓-0.6
2/14 07:20	89.8	↓-0.4
2/14 07:30	89.4	↓-0.4
2/14 07:40	89.2	↓-0.2
2/14 07:50	89.0	↓-0.2
2/14 08:00	88.9	↓-0.1	干潮
2/14 08:10	88.9	0
2/14 08:20	89.1	↑0.2
2/14 08:30	89.3	↑0.2
2/14 08:40	89.6	↑0.3
2/14 08:50	90.0	↑0.4
2/14 09:00	90.5	↑0.5
2/14 09:10	91.1	↑0.6
2/14 09:20	91.7	↑0.6
2/14 09:30	92.5	↑0.8
2/14 09:40	93.3	↑0.8
2/14 09:50	94.1	↑0.8
2/14 10:00	95.0	↑0.9
2/14 10:10	96.0	↑1.0
2/14 10:20	96.9	↑0.9
2/14 10:30	97.9	↑1.0
2/14 10:40	98.8	↑0.9
2/14 10:50	99.8	↑1.0
2/14 11:00	100.7	↑0.9
2/14 11:10	101.6	↑0.9
2/14 11:20	102.4	↑0.8
2/14 11:30	103.2	↑0.8
2/14 11:40	103.9	↑0.7
2/14 11:50	104.5	↑0.6
2/14 12:00	105.0	↑0.5
2/14 12:10	105.4	↑0.4
2/14 12:20	105.7	↑0.3
2/14 12:30	105.8	↑0.1	満潮
2/14 12:40	105.8	0
2/14 12:50	105.7	↓-0.1
2/14 13:00	105.4	↓-0.3
2/14 13:10	104.9	↓-0.5
2/14 13:20	104.3	↓-0.6
2/14 13:30	103.5	↓-0.8
2/14 13:40	102.5	↓-1.0
2/14 13:50	101.4	↓-1.1
2/14 14:00	100.0	↓-1.4
2/14 14:10	98.5	↓-1.5
2/14 14:20	96.8	↓-1.7
2/14 14:30	95.0	↓-1.8
2/14 14:40	92.9	↓-2.1
2/14 14:50	90.7	↓-2.2
2/14 15:00	88.4	↓-2.3
2/14 15:10	85.8	↓-2.6
2/14 15:20	83.2	↓-2.6
2/14 15:30	80.4	↓-2.8
2/14 15:40	77.5	↓-2.9
2/14 15:50	74.4	↓-3.1
2/14 16:00	71.3	↓-3.1
2/14 16:10	68.1	↓-3.2
2/14 16:20	64.8	↓-3.3
2/14 16:30	61.4	↓-3.4
2/14 16:40	58.0	↓-3.4
2/14 16:50	54.6	↓-3.4
2/14 17:00	51.1	↓-3.5
2/14 17:10	47.7	↓-3.4
2/14 17:20	44.3	↓-3.4
2/14 17:30	40.9	↓-3.4
2/14 17:40	37.6	↓-3.3
2/14 17:50	34.3	↓-3.3
2/14 18:00	31.1	↓-3.2
2/14 18:10	28.1	↓-3.0
2/14 18:20	25.2	↓-2.9
2/14 18:30	22.4	↓-2.8
2/14 18:40	19.8	↓-2.6
2/14 18:50	17.3	↓-2.5
2/14 19:00	15.1	↓-2.2
2/14 19:10	13.0	↓-2.1
2/14 19:20	11.2	↓-1.8
2/14 19:30	9.5	↓-1.7
2/14 19:40	8.2	↓-1.3
2/14 19:50	7.0	↓-1.2
2/14 20:00	6.1	↓-0.9
2/14 20:10	5.5	↓-0.6
2/14 20:20	5.2	↓-0.3	干潮
2/14 20:30	5.1	↓-0.1	干潮
2/14 20:40	5.2	↑0.1
2/14 20:50	5.7	↑0.5
2/14 21:00	6.4	↑0.7
2/14 21:10	7.3	↑0.9
2/14 21:20	8.5	↑1.2
2/14 21:30	10.0	↑1.5
2/14 21:40	11.7	↑1.7
2/14 21:50	13.6	↑1.9
2/14 22:00	15.8	↑2.2
2/14 22:10	18.1	↑2.3
2/14 22:20	20.7	↑2.6
2/14 22:30	23.4	↑2.7
2/14 22:40	26.3	↑2.9
2/14 22:50	29.4	↑3.1
2/14 23:00	32.5	↑3.1
2/14 23:10	35.8	↑3.3
2/14 23:20	39.2	↑3.4
2/14 23:30	42.7	↑3.5
2/14 23:40	46.2	↑3.5
2/14 23:50	49.8	↑3.6	最大潮位差