5 (土)	00:39	07:59	15:08	20:29
	120cm	37cm	124cm	87cm
中潮 出 05:13 入 18:01 出 02:00 入 16:00

那珂湊（茨城）2048年09月5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
9/5 00:00	118.1	↑0.6
9/5 00:10	118.6	↑0.5
9/5 00:20	118.9	↑0.3
9/5 00:30	119.1	↑0.2	満潮
9/5 00:40	119.2	↑0.1
9/5 00:50	119.1	↓-0.1
9/5 01:00	118.8	↓-0.3
9/5 01:10	118.3	↓-0.5
9/5 01:20	117.7	↓-0.6
9/5 01:30	116.9	↓-0.8
9/5 01:40	116.0	↓-0.9
9/5 01:50	114.8	↓-1.2
9/5 02:00	113.5	↓-1.3
9/5 02:10	112.0	↓-1.5
9/5 02:20	110.3	↓-1.7
9/5 02:30	108.5	↓-1.8
9/5 02:40	106.5	↓-2.0
9/5 02:50	104.4	↓-2.1
9/5 03:00	102.1	↓-2.3
9/5 03:10	99.7	↓-2.4
9/5 03:20	97.2	↓-2.5
9/5 03:30	94.6	↓-2.6
9/5 03:40	91.9	↓-2.7
9/5 03:50	89.1	↓-2.8
9/5 04:00	86.2	↓-2.9
9/5 04:10	83.3	↓-2.9
9/5 04:20	80.3	↓-3.0
9/5 04:30	77.3	↓-3.0
9/5 04:40	74.3	↓-3.0
9/5 04:50	71.3	↓-3.0
9/5 05:00	68.4	↓-2.9
9/5 05:10	65.4	↓-3.0
9/5 05:20	62.5	↓-2.9
9/5 05:30	59.7	↓-2.8
9/5 05:40	57.0	↓-2.7
9/5 05:50	54.4	↓-2.6
9/5 06:00	51.9	↓-2.5
9/5 06:10	49.6	↓-2.3
9/5 06:20	47.4	↓-2.2
9/5 06:30	45.3	↓-2.1
9/5 06:40	43.5	↓-1.8
9/5 06:50	41.8	↓-1.7
9/5 07:00	40.4	↓-1.4
9/5 07:10	39.1	↓-1.3
9/5 07:20	38.1	↓-1.0
9/5 07:30	37.3	↓-0.8
9/5 07:40	36.7	↓-0.6
9/5 07:50	36.4	↓-0.3	干潮
9/5 08:00	36.3	↓-0.1
9/5 08:10	36.5	↑0.2
9/5 08:20	36.9	↑0.4
9/5 08:30	37.5	↑0.6
9/5 08:40	38.4	↑0.9
9/5 08:50	39.6	↑1.2
9/5 09:00	40.9	↑1.3
9/5 09:10	42.5	↑1.6
9/5 09:20	44.3	↑1.8
9/5 09:30	46.3	↑2.0
9/5 09:40	48.5	↑2.2
9/5 09:50	50.9	↑2.4
9/5 10:00	53.5	↑2.6
9/5 10:10	56.2	↑2.7
9/5 10:20	59.0	↑2.8
9/5 10:30	61.9	↑2.9
9/5 10:40	65.0	↑3.1
9/5 10:50	68.1	↑3.1
9/5 11:00	71.3	↑3.2
9/5 11:10	74.5	↑3.2
9/5 11:20	77.8	↑3.3	最大潮位差
9/5 11:30	81.0	↑3.2
9/5 11:40	84.3	↑3.3	最大潮位差
9/5 11:50	87.5	↑3.2
9/5 12:00	90.7	↑3.2
9/5 12:10	93.8	↑3.1
9/5 12:20	96.8	↑3.0
9/5 12:30	99.7	↑2.9
9/5 12:40	102.5	↑2.8
9/5 12:50	105.2	↑2.7
9/5 13:00	107.7	↑2.5
9/5 13:10	110.1	↑2.4
9/5 13:20	112.3	↑2.2
9/5 13:30	114.4	↑2.1
9/5 13:40	116.2	↑1.8
9/5 13:50	117.9	↑1.7
9/5 14:00	119.4	↑1.5
9/5 14:10	120.7	↑1.3
9/5 14:20	121.7	↑1.0
9/5 14:30	122.6	↑0.9
9/5 14:40	123.3	↑0.7
9/5 14:50	123.7	↑0.4
9/5 15:00	123.9	↑0.2	満潮
9/5 15:10	124.0	↑0.1
9/5 15:20	123.8	↓-0.2
9/5 15:30	123.5	↓-0.3
9/5 15:40	122.9	↓-0.6
9/5 15:50	122.2	↓-0.7
9/5 16:00	121.4	↓-0.8
9/5 16:10	120.3	↓-1.1
9/5 16:20	119.2	↓-1.1
9/5 16:30	117.9	↓-1.3
9/5 16:40	116.5	↓-1.4
9/5 16:50	114.9	↓-1.6
9/5 17:00	113.3	↓-1.6
9/5 17:10	111.7	↓-1.6
9/5 17:20	109.9	↓-1.8
9/5 17:30	108.2	↓-1.7
9/5 17:40	106.4	↓-1.8
9/5 17:50	104.5	↓-1.9
9/5 18:00	102.8	↓-1.7
9/5 18:10	101.0	↓-1.8
9/5 18:20	99.3	↓-1.7
9/5 18:30	97.6	↓-1.7
9/5 18:40	96.0	↓-1.6
9/5 18:50	94.5	↓-1.5
9/5 19:00	93.1	↓-1.4
9/5 19:10	91.8	↓-1.3
9/5 19:20	90.7	↓-1.1
9/5 19:30	89.6	↓-1.1
9/5 19:40	88.8	↓-0.8
9/5 19:50	88.0	↓-0.8
9/5 20:00	87.5	↓-0.5
9/5 20:10	87.1	↓-0.4
9/5 20:20	86.9	↓-0.2	干潮
9/5 20:30	86.8	↓-0.1
9/5 20:40	86.9	↑0.1
9/5 20:50	87.2	↑0.3
9/5 21:00	87.7	↑0.5
9/5 21:10	88.3	↑0.6
9/5 21:20	89.1	↑0.8
9/5 21:30	90.0	↑0.9
9/5 21:40	91.1	↑1.1
9/5 21:50	92.3	↑1.2
9/5 22:00	93.7	↑1.4
9/5 22:10	95.1	↑1.4
9/5 22:20	96.7	↑1.6
9/5 22:30	98.3	↑1.6
9/5 22:40	100.0	↑1.7
9/5 22:50	101.8	↑1.8
9/5 23:00	103.6	↑1.8
9/5 23:10	105.4	↑1.8
9/5 23:20	107.2	↑1.8
9/5 23:30	109.0	↑1.8
9/5 23:40	110.8	↑1.8
9/5 23:50	112.6	↑1.8