14 (木)	03:57	07:35	12:13	20:13
	102cm	96cm	107cm	18cm
中潮 出 06:27 入 17:19 出 13:20 入 03:17

大洗（茨城）2030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	74.5	↑2.1
2/14 00:10	76.6	↑2.1
2/14 00:20	78.6	↑2.0
2/14 00:30	80.5	↑1.9
2/14 00:40	82.4	↑1.9
2/14 00:50	84.2	↑1.8
2/14 01:00	85.9	↑1.7
2/14 01:10	87.5	↑1.6
2/14 01:20	89.1	↑1.6
2/14 01:30	90.6	↑1.5
2/14 01:40	92.0	↑1.4
2/14 01:50	93.3	↑1.3
2/14 02:00	94.5	↑1.2
2/14 02:10	95.6	↑1.1
2/14 02:20	96.6	↑1.0
2/14 02:30	97.5	↑0.9
2/14 02:40	98.3	↑0.8
2/14 02:50	99.0	↑0.7
2/14 03:00	99.6	↑0.6
2/14 03:10	100.1	↑0.5
2/14 03:20	100.5	↑0.4
2/14 03:30	100.8	↑0.3
2/14 03:40	101.0	↑0.2
2/14 03:50	101.1	↑0.1	満潮
2/14 04:00	101.1	0
2/14 04:10	101.0	↓-0.1
2/14 04:20	100.8	↓-0.2
2/14 04:30	100.6	↓-0.2
2/14 04:40	100.4	↓-0.2
2/14 04:50	100.0	↓-0.4
2/14 05:00	99.7	↓-0.3
2/14 05:10	99.3	↓-0.4
2/14 05:20	98.9	↓-0.4
2/14 05:30	98.5	↓-0.4
2/14 05:40	98.1	↓-0.4
2/14 05:50	97.7	↓-0.4
2/14 06:00	97.3	↓-0.4
2/14 06:10	96.9	↓-0.4
2/14 06:20	96.6	↓-0.3
2/14 06:30	96.3	↓-0.3
2/14 06:40	96.0	↓-0.3
2/14 06:50	95.8	↓-0.2
2/14 07:00	95.6	↓-0.2
2/14 07:10	95.4	↓-0.2
2/14 07:20	95.3	↓-0.1
2/14 07:30	95.3	0	干潮
2/14 07:40	95.3	0
2/14 07:50	95.3	0
2/14 08:00	95.4	↑0.1
2/14 08:10	95.6	↑0.2
2/14 08:20	95.8	↑0.2
2/14 08:30	96.1	↑0.3
2/14 08:40	96.4	↑0.3
2/14 08:50	96.8	↑0.4
2/14 09:00	97.2	↑0.4
2/14 09:10	97.6	↑0.4
2/14 09:20	98.1	↑0.5
2/14 09:30	98.7	↑0.6
2/14 09:40	99.2	↑0.5
2/14 09:50	99.8	↑0.6
2/14 10:00	100.5	↑0.7
2/14 10:10	101.1	↑0.6
2/14 10:20	101.7	↑0.6
2/14 10:30	102.3	↑0.6
2/14 10:40	102.9	↑0.6
2/14 10:50	103.5	↑0.6
2/14 11:00	104.1	↑0.6
2/14 11:10	104.6	↑0.5
2/14 11:20	105.0	↑0.4
2/14 11:30	105.4	↑0.4
2/14 11:40	105.7	↑0.3
2/14 11:50	106.0	↑0.3
2/14 12:00	106.1	↑0.1
2/14 12:10	106.2	↑0.1	満潮
2/14 12:20	106.2	0
2/14 12:30	106.0	↓-0.2
2/14 12:40	105.8	↓-0.2
2/14 12:50	105.4	↓-0.4
2/14 13:00	104.9	↓-0.5
2/14 13:10	104.3	↓-0.6
2/14 13:20	103.6	↓-0.7
2/14 13:30	102.7	↓-0.9
2/14 13:40	101.7	↓-1.0
2/14 13:50	100.5	↓-1.2
2/14 14:00	99.2	↓-1.3
2/14 14:10	97.8	↓-1.4
2/14 14:20	96.2	↓-1.6
2/14 14:30	94.5	↓-1.7
2/14 14:40	92.6	↓-1.9
2/14 14:50	90.6	↓-2.0
2/14 15:00	88.5	↓-2.1
2/14 15:10	86.2	↓-2.3
2/14 15:20	83.8	↓-2.4
2/14 15:30	81.2	↓-2.6
2/14 15:40	78.5	↓-2.7
2/14 15:50	75.7	↓-2.8
2/14 16:00	72.9	↓-2.8
2/14 16:10	69.9	↓-3.0
2/14 16:20	66.9	↓-3.0
2/14 16:30	63.8	↓-3.1
2/14 16:40	60.7	↓-3.1
2/14 16:50	57.5	↓-3.2	最大潮位差
2/14 17:00	54.4	↓-3.1
2/14 17:10	51.2	↓-3.2	最大潮位差
2/14 17:20	48.1	↓-3.1
2/14 17:30	45.1	↓-3.0
2/14 17:40	42.1	↓-3.0
2/14 17:50	39.3	↓-2.8
2/14 18:00	36.5	↓-2.8
2/14 18:10	33.9	↓-2.6
2/14 18:20	31.4	↓-2.5
2/14 18:30	29.1	↓-2.3
2/14 18:40	27.0	↓-2.1
2/14 18:50	25.1	↓-1.9
2/14 19:00	23.3	↓-1.8
2/14 19:10	21.8	↓-1.5
2/14 19:20	20.5	↓-1.3
2/14 19:30	19.4	↓-1.1
2/14 19:40	18.5	↓-0.9
2/14 19:50	17.9	↓-0.6
2/14 20:00	17.5	↓-0.4
2/14 20:10	17.3	↓-0.2	干潮
2/14 20:20	17.4	↑0.1
2/14 20:30	17.7	↑0.3
2/14 20:40	18.2	↑0.5
2/14 20:50	19.0	↑0.8
2/14 21:00	20.0	↑1.0
2/14 21:10	21.2	↑1.2
2/14 21:20	22.6	↑1.4
2/14 21:30	24.3	↑1.7
2/14 21:40	26.1	↑1.8
2/14 21:50	28.1	↑2.0
2/14 22:00	30.3	↑2.2
2/14 22:10	32.7	↑2.4
2/14 22:20	35.1	↑2.4
2/14 22:30	37.8	↑2.7
2/14 22:40	40.5	↑2.7
2/14 22:50	43.3	↑2.8
2/14 23:00	46.2	↑2.9
2/14 23:10	49.2	↑3.0
2/14 23:20	52.2	↑3.0
2/14 23:30	55.2	↑3.0
2/14 23:40	58.2	↑3.0
2/14 23:50	61.3	↑3.1