06 (木)	09:38	02:28	20:04	14:03
	111cm	45cm	125cm	93cm
小潮 出 05:14 入 18:00 出 12:24 入 22:32

那珂湊（茨城）2057年09月06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
9/6 00:00	66.5	↓-2.8
9/6 00:10	63.9	↓-2.6
9/6 00:20	61.4	↓-2.5
9/6 00:30	59.0	↓-2.4
9/6 00:40	56.8	↓-2.2
9/6 00:50	54.7	↓-2.1
9/6 01:00	52.8	↓-1.9
9/6 01:10	51.1	↓-1.7
9/6 01:20	49.7	↓-1.4
9/6 01:30	48.4	↓-1.3
9/6 01:40	47.3	↓-1.1
9/6 01:50	46.4	↓-0.9
9/6 02:00	45.7	↓-0.7
9/6 02:10	45.3	↓-0.4
9/6 02:20	45.0	↓-0.3	干潮
9/6 02:30	45.0	0
9/6 02:40	45.2	↑0.2
9/6 02:50	45.5	↑0.3
9/6 03:00	46.0	↑0.5
9/6 03:10	46.8	↑0.8
9/6 03:20	47.7	↑0.9
9/6 03:30	48.7	↑1.0
9/6 03:40	50.0	↑1.3
9/6 03:50	51.3	↑1.3
9/6 04:00	52.9	↑1.6
9/6 04:10	54.5	↑1.6
9/6 04:20	56.3	↑1.8
9/6 04:30	58.2	↑1.9
9/6 04:40	60.1	↑1.9
9/6 04:50	62.2	↑2.1
9/6 05:00	64.4	↑2.2
9/6 05:10	66.6	↑2.2
9/6 05:20	68.8	↑2.2
9/6 05:30	71.2	↑2.4
9/6 05:40	73.5	↑2.3
9/6 05:50	75.9	↑2.4
9/6 06:00	78.3	↑2.4
9/6 06:10	80.6	↑2.3
9/6 06:20	83.0	↑2.4
9/6 06:30	85.3	↑2.3
9/6 06:40	87.6	↑2.3
9/6 06:50	89.8	↑2.2
9/6 07:00	92.0	↑2.2
9/6 07:10	94.1	↑2.1
9/6 07:20	96.1	↑2.0
9/6 07:30	98.0	↑1.9
9/6 07:40	99.8	↑1.8
9/6 07:50	101.5	↑1.7
9/6 08:00	103.0	↑1.5
9/6 08:10	104.5	↑1.5
9/6 08:20	105.7	↑1.2
9/6 08:30	106.8	↑1.1
9/6 08:40	107.8	↑1.0
9/6 08:50	108.6	↑0.8
9/6 09:00	109.3	↑0.7
9/6 09:10	109.8	↑0.5
9/6 09:20	110.1	↑0.3
9/6 09:30	110.3	↑0.2	満潮
9/6 09:40	110.3	0
9/6 09:50	110.2	↓-0.1
9/6 10:00	110.0	↓-0.2
9/6 10:10	109.6	↓-0.4
9/6 10:20	109.1	↓-0.5
9/6 10:30	108.4	↓-0.7
9/6 10:40	107.7	↓-0.7
9/6 10:50	106.9	↓-0.8
9/6 11:00	106.0	↓-0.9
9/6 11:10	105.1	↓-0.9
9/6 11:20	104.1	↓-1.0
9/6 11:30	103.1	↓-1.0
9/6 11:40	102.1	↓-1.0
9/6 11:50	101.0	↓-1.1
9/6 12:00	100.0	↓-1.0
9/6 12:10	99.0	↓-1.0
9/6 12:20	98.0	↓-1.0
9/6 12:30	97.1	↓-0.9
9/6 12:40	96.3	↓-0.8
9/6 12:50	95.5	↓-0.8
9/6 13:00	94.8	↓-0.7
9/6 13:10	94.2	↓-0.6
9/6 13:20	93.7	↓-0.5
9/6 13:30	93.3	↓-0.4
9/6 13:40	93.0	↓-0.3
9/6 13:50	92.8	↓-0.2
9/6 14:00	92.7	↓-0.1	干潮
9/6 14:10	92.8	↑0.1
9/6 14:20	92.9	↑0.1
9/6 14:30	93.2	↑0.3
9/6 14:40	93.5	↑0.3
9/6 14:50	94.0	↑0.5
9/6 15:00	94.6	↑0.6
9/6 15:10	95.3	↑0.7
9/6 15:20	96.0	↑0.7
9/6 15:30	96.9	↑0.9
9/6 15:40	97.8	↑0.9
9/6 15:50	98.9	↑1.1
9/6 16:00	99.9	↑1.0
9/6 16:10	101.1	↑1.2
9/6 16:20	102.3	↑1.2
9/6 16:30	103.5	↑1.2
9/6 16:40	104.8	↑1.3
9/6 16:50	106.1	↑1.3
9/6 17:00	107.4	↑1.3
9/6 17:10	108.7	↑1.3
9/6 17:20	110.0	↑1.3
9/6 17:30	111.4	↑1.4
9/6 17:40	112.7	↑1.3
9/6 17:50	113.9	↑1.2
9/6 18:00	115.2	↑1.3
9/6 18:10	116.4	↑1.2
9/6 18:20	117.6	↑1.2
9/6 18:30	118.6	↑1.0
9/6 18:40	119.7	↑1.1
9/6 18:50	120.6	↑0.9
9/6 19:00	121.5	↑0.9
9/6 19:10	122.2	↑0.7
9/6 19:20	122.9	↑0.7
9/6 19:30	123.4	↑0.5
9/6 19:40	123.8	↑0.4
9/6 19:50	124.0	↑0.2
9/6 20:00	124.2	↑0.2	満潮
9/6 20:10	124.1	↓-0.1
9/6 20:20	123.9	↓-0.2
9/6 20:30	123.6	↓-0.3
9/6 20:40	123.1	↓-0.5
9/6 20:50	122.4	↓-0.7
9/6 21:00	121.5	↓-0.9
9/6 21:10	120.5	↓-1.0
9/6 21:20	119.3	↓-1.2
9/6 21:30	117.9	↓-1.4
9/6 21:40	116.3	↓-1.6
9/6 21:50	114.6	↓-1.7
9/6 22:00	112.7	↓-1.9
9/6 22:10	110.7	↓-2.0
9/6 22:20	108.5	↓-2.2
9/6 22:30	106.2	↓-2.3
9/6 22:40	103.8	↓-2.4
9/6 22:50	101.3	↓-2.5
9/6 23:00	98.7	↓-2.6
9/6 23:10	95.9	↓-2.8
9/6 23:20	93.2	↓-2.7
9/6 23:30	90.3	↓-2.9	最大潮位差
9/6 23:40	87.5	↓-2.8
9/6 23:50	84.6	↓-2.9	最大潮位差