27 (土)	03:56	09:47	15:39	21:56
	109cm	41cm	106cm	20cm
出 05:33 入 17:56 出 05:10 入 16:56

那珂湊（茨城）2055年03月27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
3/27 00:00	49.3	↑3.4
3/27 00:10	52.8	↑3.5
3/27 00:20	56.4	↑3.6
3/27 00:30	60.1	↑3.7	最大潮位差
3/27 00:40	63.7	↑3.6
3/27 00:50	67.4	↑3.7	最大潮位差
3/27 01:00	71.0	↑3.6
3/27 01:10	74.6	↑3.6
3/27 01:20	78.0	↑3.4
3/27 01:30	81.4	↑3.4
3/27 01:40	84.7	↑3.3
3/27 01:50	87.8	↑3.1
3/27 02:00	90.8	↑3.0
3/27 02:10	93.6	↑2.8
3/27 02:20	96.2	↑2.6
3/27 02:30	98.5	↑2.3
3/27 02:40	100.7	↑2.2
3/27 02:50	102.6	↑1.9
3/27 03:00	104.3	↑1.7
3/27 03:10	105.7	↑1.4
3/27 03:20	106.8	↑1.1
3/27 03:30	107.6	↑0.8
3/27 03:40	108.2	↑0.6
3/27 03:50	108.5	↑0.3	満潮
3/27 04:00	108.5	0
3/27 04:10	108.2	↓-0.3
3/27 04:20	107.7	↓-0.5
3/27 04:30	106.9	↓-0.8
3/27 04:40	105.8	↓-1.1
3/27 04:50	104.4	↓-1.4
3/27 05:00	102.8	↓-1.6
3/27 05:10	101.0	↓-1.8
3/27 05:20	99.0	↓-2.0
3/27 05:30	96.8	↓-2.2
3/27 05:40	94.4	↓-2.4
3/27 05:50	91.8	↓-2.6
3/27 06:00	89.1	↓-2.7
3/27 06:10	86.3	↓-2.8
3/27 06:20	83.4	↓-2.9
3/27 06:30	80.5	↓-2.9
3/27 06:40	77.5	↓-3.0
3/27 06:50	74.4	↓-3.1
3/27 07:00	71.4	↓-3.0
3/27 07:10	68.4	↓-3.0
3/27 07:20	65.5	↓-2.9
3/27 07:30	62.6	↓-2.9
3/27 07:40	59.8	↓-2.8
3/27 07:50	57.2	↓-2.6
3/27 08:00	54.7	↓-2.5
3/27 08:10	52.3	↓-2.4
3/27 08:20	50.2	↓-2.1
3/27 08:30	48.2	↓-2.0
3/27 08:40	46.5	↓-1.7
3/27 08:50	44.9	↓-1.6
3/27 09:00	43.6	↓-1.3
3/27 09:10	42.6	↓-1.0
3/27 09:20	41.8	↓-0.8
3/27 09:30	41.2	↓-0.6
3/27 09:40	41.0	↓-0.2	干潮
3/27 09:50	40.9	↓-0.1
3/27 10:00	41.2	↑0.3
3/27 10:10	41.7	↑0.5
3/27 10:20	42.4	↑0.7
3/27 10:30	43.4	↑1.0
3/27 10:40	44.6	↑1.2
3/27 10:50	46.0	↑1.4
3/27 11:00	47.7	↑1.7
3/27 11:10	49.6	↑1.9
3/27 11:20	51.6	↑2.0
3/27 11:30	53.8	↑2.2
3/27 11:40	56.2	↑2.4
3/27 11:50	58.7	↑2.5
3/27 12:00	61.3	↑2.6
3/27 12:10	64.0	↑2.7
3/27 12:20	66.8	↑2.8
3/27 12:30	69.6	↑2.8
3/27 12:40	72.5	↑2.9
3/27 12:50	75.4	↑2.9
3/27 13:00	78.2	↑2.8
3/27 13:10	81.0	↑2.8
3/27 13:20	83.8	↑2.8
3/27 13:30	86.5	↑2.7
3/27 13:40	89.1	↑2.6
3/27 13:50	91.6	↑2.5
3/27 14:00	93.9	↑2.3
3/27 14:10	96.1	↑2.2
3/27 14:20	98.1	↑2.0
3/27 14:30	99.9	↑1.8
3/27 14:40	101.5	↑1.6
3/27 14:50	102.8	↑1.3
3/27 15:00	104.0	↑1.2
3/27 15:10	104.9	↑0.9
3/27 15:20	105.5	↑0.6
3/27 15:30	105.8	↑0.3	満潮
3/27 15:40	105.9	↑0.1
3/27 15:50	105.7	↓-0.2
3/27 16:00	105.3	↓-0.4
3/27 16:10	104.5	↓-0.8
3/27 16:20	103.5	↓-1.0
3/27 16:30	102.2	↓-1.3
3/27 16:40	100.6	↓-1.6
3/27 16:50	98.8	↓-1.8
3/27 17:00	96.7	↓-2.1
3/27 17:10	94.4	↓-2.3
3/27 17:20	91.9	↓-2.5
3/27 17:30	89.2	↓-2.7
3/27 17:40	86.2	↓-3.0
3/27 17:50	83.1	↓-3.1
3/27 18:00	79.9	↓-3.2
3/27 18:10	76.5	↓-3.4
3/27 18:20	73.1	↓-3.4
3/27 18:30	69.5	↓-3.6
3/27 18:40	65.9	↓-3.6
3/27 18:50	62.3	↓-3.6
3/27 19:00	58.7	↓-3.6
3/27 19:10	55.1	↓-3.6
3/27 19:20	51.5	↓-3.6
3/27 19:30	48.0	↓-3.5
3/27 19:40	44.7	↓-3.3
3/27 19:50	41.4	↓-3.3
3/27 20:00	38.3	↓-3.1
3/27 20:10	35.4	↓-2.9
3/27 20:20	32.7	↓-2.7
3/27 20:30	30.2	↓-2.5
3/27 20:40	27.9	↓-2.3
3/27 20:50	25.9	↓-2.0
3/27 21:00	24.1	↓-1.8
3/27 21:10	22.6	↓-1.5
3/27 21:20	21.4	↓-1.2
3/27 21:30	20.5	↓-0.9
3/27 21:40	19.9	↓-0.6
3/27 21:50	19.6	↓-0.3	干潮
3/27 22:00	19.6	0
3/27 22:10	19.9	↑0.3
3/27 22:20	20.5	↑0.6
3/27 22:30	21.3	↑0.8
3/27 22:40	22.5	↑1.2
3/27 22:50	24.0	↑1.5
3/27 23:00	25.7	↑1.7
3/27 23:10	27.7	↑2.0
3/27 23:20	29.9	↑2.2
3/27 23:30	32.4	↑2.5
3/27 23:40	35.0	↑2.6
3/27 23:50	37.9	↑2.9