5 (日)	07:00	00:24	18:26	12:28
	127cm	40cm	132cm	73cm
中潮 出 05:12 入 18:02 出 10:08 入 20:18

那珂湊（茨城）2027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	40.1	↓-0.8
9/5 00:10	39.6	↓-0.5
9/5 00:20	39.3	↓-0.3	干潮
9/5 00:30	39.4	↑0.1
9/5 00:40	39.7	↑0.3
9/5 00:50	40.3	↑0.6
9/5 01:00	41.2	↑0.9
9/5 01:10	42.4	↑1.2
9/5 01:20	43.9	↑1.5
9/5 01:30	45.6	↑1.7
9/5 01:40	47.5	↑1.9
9/5 01:50	49.6	↑2.1
9/5 02:00	52.0	↑2.4
9/5 02:10	54.5	↑2.5
9/5 02:20	57.2	↑2.7
9/5 02:30	60.1	↑2.9
9/5 02:40	63.1	↑3.0
9/5 02:50	66.3	↑3.2
9/5 03:00	69.5	↑3.2
9/5 03:10	72.8	↑3.3
9/5 03:20	76.2	↑3.4
9/5 03:30	79.6	↑3.4
9/5 03:40	83.1	↑3.5
9/5 03:50	86.5	↑3.4
9/5 04:00	89.9	↑3.4
9/5 04:10	93.3	↑3.4
9/5 04:20	96.6	↑3.3
9/5 04:30	99.8	↑3.2
9/5 04:40	103.0	↑3.2
9/5 04:50	106.0	↑3.0
9/5 05:00	108.8	↑2.8
9/5 05:10	111.5	↑2.7
9/5 05:20	114.1	↑2.6
9/5 05:30	116.4	↑2.3
9/5 05:40	118.5	↑2.1
9/5 05:50	120.4	↑1.9
9/5 06:00	122.1	↑1.7
9/5 06:10	123.5	↑1.4
9/5 06:20	124.7	↑1.2
9/5 06:30	125.6	↑0.9
9/5 06:40	126.2	↑0.6
9/5 06:50	126.6	↑0.4	満潮
9/5 07:00	126.7	↑0.1	満潮
9/5 07:10	126.6	↓-0.1
9/5 07:20	126.1	↓-0.5
9/5 07:30	125.5	↓-0.6
9/5 07:40	124.5	↓-1.0
9/5 07:50	123.4	↓-1.1
9/5 08:00	122.0	↓-1.4
9/5 08:10	120.3	↓-1.7
9/5 08:20	118.5	↓-1.8
9/5 08:30	116.6	↓-1.9
9/5 08:40	114.4	↓-2.2
9/5 08:50	112.2	↓-2.2
9/5 09:00	109.8	↓-2.4
9/5 09:10	107.3	↓-2.5
9/5 09:20	104.7	↓-2.6
9/5 09:30	102.2	↓-2.5
9/5 09:40	99.6	↓-2.6
9/5 09:50	97.0	↓-2.6
9/5 10:00	94.4	↓-2.6
9/5 10:10	91.9	↓-2.5
9/5 10:20	89.4	↓-2.5
9/5 10:30	87.1	↓-2.3
9/5 10:40	84.9	↓-2.2
9/5 10:50	82.8	↓-2.1
9/5 11:00	80.9	↓-1.9
9/5 11:10	79.1	↓-1.8
9/5 11:20	77.6	↓-1.5
9/5 11:30	76.2	↓-1.4
9/5 11:40	75.0	↓-1.2
9/5 11:50	74.1	↓-0.9
9/5 12:00	73.4	↓-0.7
9/5 12:10	72.9	↓-0.5
9/5 12:20	72.6	↓-0.3	干潮
9/5 12:30	72.6	0
9/5 12:40	72.7	↑0.1
9/5 12:50	73.2	↑0.5
9/5 13:00	73.8	↑0.6
9/5 13:10	74.6	↑0.8
9/5 13:20	75.7	↑1.1
9/5 13:30	76.9	↑1.2
9/5 13:40	78.4	↑1.5
9/5 13:50	80.0	↑1.6
9/5 14:00	81.7	↑1.7
9/5 14:10	83.6	↑1.9
9/5 14:20	85.7	↑2.1
9/5 14:30	87.8	↑2.1
9/5 14:40	90.1	↑2.3
9/5 14:50	92.5	↑2.4
9/5 15:00	94.9	↑2.4
9/5 15:10	97.4	↑2.5
9/5 15:20	99.9	↑2.5
9/5 15:30	102.4	↑2.5
9/5 15:40	105.0	↑2.6
9/5 15:50	107.5	↑2.5
9/5 16:00	110.0	↑2.5
9/5 16:10	112.4	↑2.4
9/5 16:20	114.7	↑2.3
9/5 16:30	117.0	↑2.3
9/5 16:40	119.2	↑2.2
9/5 16:50	121.2	↑2.0
9/5 17:00	123.1	↑1.9
9/5 17:10	124.9	↑1.8
9/5 17:20	126.4	↑1.5
9/5 17:30	127.8	↑1.4
9/5 17:40	129.0	↑1.2
9/5 17:50	129.9	↑0.9
9/5 18:00	130.7	↑0.8
9/5 18:10	131.2	↑0.5
9/5 18:20	131.4	↑0.2	満潮
9/5 18:30	131.4	0
9/5 18:40	131.2	↓-0.2
9/5 18:50	130.6	↓-0.6
9/5 19:00	129.8	↓-0.8
9/5 19:10	128.8	↓-1.0
9/5 19:20	127.4	↓-1.4
9/5 19:30	125.8	↓-1.6
9/5 19:40	124.0	↓-1.8
9/5 19:50	121.9	↓-2.1
9/5 20:00	119.5	↓-2.4
9/5 20:10	117.0	↓-2.5
9/5 20:20	114.2	↓-2.8
9/5 20:30	111.3	↓-2.9
9/5 20:40	108.1	↓-3.2
9/5 20:50	104.8	↓-3.3
9/5 21:00	101.4	↓-3.4
9/5 21:10	97.9	↓-3.5
9/5 21:20	94.3	↓-3.6
9/5 21:30	90.6	↓-3.7
9/5 21:40	86.8	↓-3.8	最大潮位差
9/5 21:50	83.1	↓-3.7
9/5 22:00	79.4	↓-3.7
9/5 22:10	75.7	↓-3.7
9/5 22:20	72.1	↓-3.6
9/5 22:30	68.5	↓-3.6
9/5 22:40	65.1	↓-3.4
9/5 22:50	61.8	↓-3.3
9/5 23:00	58.6	↓-3.2
9/5 23:10	55.7	↓-2.9
9/5 23:20	52.9	↓-2.8
9/5 23:30	50.3	↓-2.6
9/5 23:40	47.9	↓-2.4
9/5 23:50	45.8	↓-2.1