04 (火)	13:17	06:42	-	18:33
	99cm	36cm	-	69cm
若潮 出 04:22 入 18:52 出 14:33 入 00:55

那珂湊（茨城）2047年06月04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
6/4 00:00	110.4	↓-0.3
6/4 00:10	109.8	↓-0.6
6/4 00:20	109.1	↓-0.7
6/4 00:30	108.1	↓-1.0
6/4 00:40	107.0	↓-1.1
6/4 00:50	105.7	↓-1.3
6/4 01:00	104.2	↓-1.5
6/4 01:10	102.5	↓-1.7
6/4 01:20	100.6	↓-1.9
6/4 01:30	98.6	↓-2.0
6/4 01:40	96.5	↓-2.1
6/4 01:50	94.2	↓-2.3
6/4 02:00	91.8	↓-2.4
6/4 02:10	89.3	↓-2.5
6/4 02:20	86.7	↓-2.6
6/4 02:30	84.0	↓-2.7
6/4 02:40	81.3	↓-2.7
6/4 02:50	78.6	↓-2.7
6/4 03:00	75.8	↓-2.8	最大潮位差
6/4 03:10	73.0	↓-2.8	最大潮位差
6/4 03:20	70.2	↓-2.8	最大潮位差
6/4 03:30	67.4	↓-2.8	最大潮位差
6/4 03:40	64.6	↓-2.8	最大潮位差
6/4 03:50	61.9	↓-2.7
6/4 04:00	59.3	↓-2.6
6/4 04:10	56.7	↓-2.6
6/4 04:20	54.2	↓-2.5
6/4 04:30	51.9	↓-2.3
6/4 04:40	49.6	↓-2.3
6/4 04:50	47.5	↓-2.1
6/4 05:00	45.5	↓-2.0
6/4 05:10	43.7	↓-1.8
6/4 05:20	42.0	↓-1.7
6/4 05:30	40.5	↓-1.5
6/4 05:40	39.2	↓-1.3
6/4 05:50	38.0	↓-1.2
6/4 06:00	37.1	↓-0.9
6/4 06:10	36.3	↓-0.8
6/4 06:20	35.8	↓-0.5
6/4 06:30	35.5	↓-0.3
6/4 06:40	35.3	↓-0.2	干潮
6/4 06:50	35.4	↑0.1
6/4 07:00	35.7	↑0.3
6/4 07:10	36.2	↑0.5
6/4 07:20	36.9	↑0.7
6/4 07:30	37.9	↑1.0
6/4 07:40	39.0	↑1.1
6/4 07:50	40.2	↑1.2
6/4 08:00	41.7	↑1.5
6/4 08:10	43.4	↑1.7
6/4 08:20	45.2	↑1.8
6/4 08:30	47.1	↑1.9
6/4 08:40	49.2	↑2.1
6/4 08:50	51.4	↑2.2
6/4 09:00	53.7	↑2.3
6/4 09:10	56.1	↑2.4
6/4 09:20	58.5	↑2.4
6/4 09:30	61.0	↑2.5
6/4 09:40	63.6	↑2.6
6/4 09:50	66.1	↑2.5
6/4 10:00	68.7	↑2.6
6/4 10:10	71.2	↑2.5
6/4 10:20	73.7	↑2.5
6/4 10:30	76.2	↑2.5
6/4 10:40	78.6	↑2.4
6/4 10:50	80.9	↑2.3
6/4 11:00	83.2	↑2.3
6/4 11:10	85.3	↑2.1
6/4 11:20	87.3	↑2.0
6/4 11:30	89.1	↑1.8
6/4 11:40	90.8	↑1.7
6/4 11:50	92.4	↑1.6
6/4 12:00	93.8	↑1.4
6/4 12:10	95.0	↑1.2
6/4 12:20	96.1	↑1.1
6/4 12:30	97.0	↑0.9
6/4 12:40	97.7	↑0.7
6/4 12:50	98.2	↑0.5
6/4 13:00	98.6	↑0.4
6/4 13:10	98.8	↑0.2	満潮
6/4 13:20	98.8	0
6/4 13:30	98.7	↓-0.1
6/4 13:40	98.4	↓-0.3
6/4 13:50	97.9	↓-0.5
6/4 14:00	97.3	↓-0.6
6/4 14:10	96.5	↓-0.8
6/4 14:20	95.7	↓-0.8
6/4 14:30	94.7	↓-1.0
6/4 14:40	93.6	↓-1.1
6/4 14:50	92.4	↓-1.2
6/4 15:00	91.1	↓-1.3
6/4 15:10	89.8	↓-1.3
6/4 15:20	88.4	↓-1.4
6/4 15:30	86.9	↓-1.5
6/4 15:40	85.5	↓-1.4
6/4 15:50	84.0	↓-1.5
6/4 16:00	82.5	↓-1.5
6/4 16:10	81.0	↓-1.5
6/4 16:20	79.5	↓-1.5
6/4 16:30	78.1	↓-1.4
6/4 16:40	76.7	↓-1.4
6/4 16:50	75.4	↓-1.3
6/4 17:00	74.2	↓-1.2
6/4 17:10	73.1	↓-1.1
6/4 17:20	72.0	↓-1.1
6/4 17:30	71.1	↓-0.9
6/4 17:40	70.2	↓-0.9
6/4 17:50	69.5	↓-0.7
6/4 18:00	69.0	↓-0.5
6/4 18:10	68.6	↓-0.4
6/4 18:20	68.3	↓-0.3
6/4 18:30	68.2	↓-0.1	干潮
6/4 18:40	68.2	0
6/4 18:50	68.4	↑0.2
6/4 19:00	68.8	↑0.4
6/4 19:10	69.4	↑0.6
6/4 19:20	70.1	↑0.7
6/4 19:30	70.9	↑0.8
6/4 19:40	71.9	↑1.0
6/4 19:50	73.1	↑1.2
6/4 20:00	74.4	↑1.3
6/4 20:10	75.8	↑1.4
6/4 20:20	77.4	↑1.6
6/4 20:30	79.1	↑1.7
6/4 20:40	80.9	↑1.8
6/4 20:50	82.8	↑1.9
6/4 21:00	84.7	↑1.9
6/4 21:10	86.8	↑2.1
6/4 21:20	88.8	↑2.0
6/4 21:30	90.9	↑2.1
6/4 21:40	93.1	↑2.2
6/4 21:50	95.2	↑2.1
6/4 22:00	97.3	↑2.1
6/4 22:10	99.3	↑2.0
6/4 22:20	101.3	↑2.0
6/4 22:30	103.2	↑1.9
6/4 22:40	105.1	↑1.9
6/4 22:50	106.8	↑1.7
6/4 23:00	108.4	↑1.6
6/4 23:10	109.9	↑1.5
6/4 23:20	111.2	↑1.3
6/4 23:30	112.3	↑1.1
6/4 23:40	113.3	↑1.0
6/4 23:50	114.0	↑0.7