2 (木)	14:48	07:19	-	19:44
	120cm	36cm	-	97cm
若潮 出 05:10 入 18:06 出 15:51 入 01:15

那珂湊（茨城）2055年09月2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
9/2 00:00	121.0	↓-0.4
9/2 00:10	120.4	↓-0.6
9/2 00:20	119.7	↓-0.7
9/2 00:30	118.8	↓-0.9
9/2 00:40	117.7	↓-1.1
9/2 00:50	116.5	↓-1.2
9/2 01:00	115.1	↓-1.4
9/2 01:10	113.5	↓-1.6
9/2 01:20	111.8	↓-1.7
9/2 01:30	110.0	↓-1.8
9/2 01:40	108.0	↓-2.0
9/2 01:50	105.9	↓-2.1
9/2 02:00	103.6	↓-2.3
9/2 02:10	101.3	↓-2.3
9/2 02:20	98.8	↓-2.5
9/2 02:30	96.3	↓-2.5
9/2 02:40	93.6	↓-2.7
9/2 02:50	90.9	↓-2.7
9/2 03:00	88.1	↓-2.8
9/2 03:10	85.3	↓-2.8
9/2 03:20	82.4	↓-2.9
9/2 03:30	79.5	↓-2.9
9/2 03:40	76.6	↓-2.9
9/2 03:50	73.7	↓-2.9
9/2 04:00	70.8	↓-2.9
9/2 04:10	67.9	↓-2.9
9/2 04:20	65.1	↓-2.8
9/2 04:30	62.3	↓-2.8
9/2 04:40	59.6	↓-2.7
9/2 04:50	57.0	↓-2.6
9/2 05:00	54.5	↓-2.5
9/2 05:10	52.0	↓-2.5
9/2 05:20	49.7	↓-2.3
9/2 05:30	47.6	↓-2.1
9/2 05:40	45.5	↓-2.1
9/2 05:50	43.7	↓-1.8
9/2 06:00	42.0	↓-1.7
9/2 06:10	40.5	↓-1.5
9/2 06:20	39.1	↓-1.4
9/2 06:30	38.0	↓-1.1
9/2 06:40	37.1	↓-0.9
9/2 06:50	36.3	↓-0.8
9/2 07:00	35.8	↓-0.5
9/2 07:10	35.5	↓-0.3	干潮
9/2 07:20	35.5	0
9/2 07:30	35.7	↑0.2
9/2 07:40	36.0	↑0.3
9/2 07:50	36.7	↑0.7
9/2 08:00	37.5	↑0.8
9/2 08:10	38.6	↑1.1
9/2 08:20	39.8	↑1.2
9/2 08:30	41.3	↑1.5
9/2 08:40	43.0	↑1.7
9/2 08:50	44.8	↑1.8
9/2 09:00	46.9	↑2.1
9/2 09:10	49.1	↑2.2
9/2 09:20	51.4	↑2.3
9/2 09:30	53.9	↑2.5
9/2 09:40	56.5	↑2.6
9/2 09:50	59.3	↑2.8
9/2 10:00	62.1	↑2.8
9/2 10:10	65.0	↑2.9
9/2 10:20	67.9	↑2.9
9/2 10:30	70.9	↑3.0
9/2 10:40	73.9	↑3.0
9/2 10:50	77.0	↑3.1	最大潮位差
9/2 11:00	80.0	↑3.0
9/2 11:10	83.0	↑3.0
9/2 11:20	85.9	↑2.9
9/2 11:30	88.8	↑2.9
9/2 11:40	91.7	↑2.9
9/2 11:50	94.4	↑2.7
9/2 12:00	97.0	↑2.6
9/2 12:10	99.6	↑2.6
9/2 12:20	102.0	↑2.4
9/2 12:30	104.3	↑2.3
9/2 12:40	106.4	↑2.1
9/2 12:50	108.4	↑2.0
9/2 13:00	110.2	↑1.8
9/2 13:10	111.9	↑1.7
9/2 13:20	113.4	↑1.5
9/2 13:30	114.8	↑1.4
9/2 13:40	116.0	↑1.2
9/2 13:50	117.0	↑1.0
9/2 14:00	117.9	↑0.9
9/2 14:10	118.5	↑0.6
9/2 14:20	119.0	↑0.5
9/2 14:30	119.4	↑0.4
9/2 14:40	119.6	↑0.2	満潮
9/2 14:50	119.6	0
9/2 15:00	119.5	↓-0.1
9/2 15:10	119.3	↓-0.2
9/2 15:20	118.9	↓-0.4
9/2 15:30	118.3	↓-0.6
9/2 15:40	117.7	↓-0.6
9/2 15:50	117.0	↓-0.7
9/2 16:00	116.1	↓-0.9
9/2 16:10	115.2	↓-0.9
9/2 16:20	114.2	↓-1.0
9/2 16:30	113.1	↓-1.1
9/2 16:40	112.0	↓-1.1
9/2 16:50	110.9	↓-1.1
9/2 17:00	109.7	↓-1.2
9/2 17:10	108.5	↓-1.2
9/2 17:20	107.3	↓-1.2
9/2 17:30	106.1	↓-1.2
9/2 17:40	104.9	↓-1.2
9/2 17:50	103.8	↓-1.1
9/2 18:00	102.7	↓-1.1
9/2 18:10	101.6	↓-1.1
9/2 18:20	100.7	↓-0.9
9/2 18:30	99.8	↓-0.9
9/2 18:40	99.0	↓-0.8
9/2 18:50	98.3	↓-0.7
9/2 19:00	97.7	↓-0.6
9/2 19:10	97.2	↓-0.5
9/2 19:20	96.9	↓-0.3
9/2 19:30	96.6	↓-0.3
9/2 19:40	96.5	↓-0.1	干潮
9/2 19:50	96.6	↑0.1
9/2 20:00	96.7	↑0.1
9/2 20:10	97.0	↑0.3
9/2 20:20	97.5	↑0.5
9/2 20:30	98.0	↑0.5
9/2 20:40	98.7	↑0.7
9/2 20:50	99.5	↑0.8
9/2 21:00	100.4	↑0.9
9/2 21:10	101.4	↑1.0
9/2 21:20	102.5	↑1.1
9/2 21:30	103.7	↑1.2
9/2 21:40	105.0	↑1.3
9/2 21:50	106.3	↑1.3
9/2 22:00	107.7	↑1.4
9/2 22:10	109.1	↑1.4
9/2 22:20	110.5	↑1.4
9/2 22:30	111.9	↑1.4
9/2 22:40	113.3	↑1.4
9/2 22:50	114.7	↑1.4
9/2 23:00	116.0	↑1.3
9/2 23:10	117.3	↑1.3
9/2 23:20	118.5	↑1.2
9/2 23:30	119.6	↑1.1
9/2 23:40	120.7	↑1.1
9/2 23:50	121.6	↑0.9