07 (日)	08:39	02:15	-	16:27
	111cm	73cm	-	26cm
小潮 出 06:35 入 17:11 出 10:43 入 00:37 潮干狩り ○ 15:10～17:11

那珂湊（茨城）2044年02月07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
2/7 00:00	80.1	↓-1.0
2/7 00:10	79.2	↓-0.9
2/7 00:20	78.3	↓-0.9
2/7 00:30	77.4	↓-0.9
2/7 00:40	76.5	↓-0.9
2/7 00:50	75.7	↓-0.8
2/7 01:00	75.0	↓-0.7
2/7 01:10	74.3	↓-0.7
2/7 01:20	73.7	↓-0.6
2/7 01:30	73.2	↓-0.5
2/7 01:40	72.8	↓-0.4
2/7 01:50	72.5	↓-0.3
2/7 02:00	72.3	↓-0.2
2/7 02:10	72.2	↓-0.1	干潮
2/7 02:20	72.2	0
2/7 02:30	72.3	↑0.1
2/7 02:40	72.6	↑0.3
2/7 02:50	72.9	↑0.3
2/7 03:00	73.4	↑0.5
2/7 03:10	73.9	↑0.5
2/7 03:20	74.6	↑0.7
2/7 03:30	75.4	↑0.8
2/7 03:40	76.3	↑0.9
2/7 03:50	77.3	↑1.0
2/7 04:00	78.3	↑1.0
2/7 04:10	79.4	↑1.1
2/7 04:20	80.7	↑1.3
2/7 04:30	81.9	↑1.2
2/7 04:40	83.3	↑1.4
2/7 04:50	84.7	↑1.4
2/7 05:00	86.1	↑1.4
2/7 05:10	87.6	↑1.5
2/7 05:20	89.1	↑1.5
2/7 05:30	90.6	↑1.5
2/7 05:40	92.1	↑1.5
2/7 05:50	93.6	↑1.5
2/7 06:00	95.2	↑1.6
2/7 06:10	96.7	↑1.5
2/7 06:20	98.1	↑1.4
2/7 06:30	99.6	↑1.5
2/7 06:40	101.0	↑1.4
2/7 06:50	102.3	↑1.3
2/7 07:00	103.5	↑1.2
2/7 07:10	104.7	↑1.2
2/7 07:20	105.8	↑1.1
2/7 07:30	106.8	↑1.0
2/7 07:40	107.7	↑0.9
2/7 07:50	108.5	↑0.8
2/7 08:00	109.1	↑0.6
2/7 08:10	109.6	↑0.5
2/7 08:20	110.0	↑0.4
2/7 08:30	110.2	↑0.2	満潮
2/7 08:40	110.2	0
2/7 08:50	110.1	↓-0.1
2/7 09:00	109.8	↓-0.3
2/7 09:10	109.4	↓-0.4
2/7 09:20	108.7	↓-0.7
2/7 09:30	107.9	↓-0.8
2/7 09:40	106.9	↓-1.0
2/7 09:50	105.7	↓-1.2
2/7 10:00	104.3	↓-1.4
2/7 10:10	102.8	↓-1.5
2/7 10:20	101.0	↓-1.8
2/7 10:30	99.2	↓-1.8
2/7 10:40	97.1	↓-2.1
2/7 10:50	95.0	↓-2.1
2/7 11:00	92.6	↓-2.4
2/7 11:10	90.2	↓-2.4
2/7 11:20	87.6	↓-2.6
2/7 11:30	85.0	↓-2.6
2/7 11:40	82.2	↓-2.8
2/7 11:50	79.4	↓-2.8
2/7 12:00	76.6	↓-2.8
2/7 12:10	73.7	↓-2.9
2/7 12:20	70.7	↓-3.0	最大潮位差
2/7 12:30	67.8	↓-2.9
2/7 12:40	64.9	↓-2.9
2/7 12:50	61.9	↓-3.0	最大潮位差
2/7 13:00	59.1	↓-2.8
2/7 13:10	56.2	↓-2.9
2/7 13:20	53.5	↓-2.7
2/7 13:30	50.8	↓-2.7
2/7 13:40	48.2	↓-2.6
2/7 13:50	45.7	↓-2.5
2/7 14:00	43.4	↓-2.3
2/7 14:10	41.1	↓-2.3
2/7 14:20	39.0	↓-2.1
2/7 14:30	37.0	↓-2.0
2/7 14:40	35.2	↓-1.8
2/7 14:50	33.5	↓-1.7
2/7 15:00	32.0	↓-1.5
2/7 15:10	30.6	↓-1.4
2/7 15:20	29.4	↓-1.2
2/7 15:30	28.4	↓-1.0
2/7 15:40	27.6	↓-0.8
2/7 15:50	26.9	↓-0.7
2/7 16:00	26.3	↓-0.6
2/7 16:10	26.0	↓-0.3
2/7 16:20	25.8	↓-0.2	干潮
2/7 16:30	25.8	0
2/7 16:40	25.9	↑0.1
2/7 16:50	26.2	↑0.3
2/7 17:00	26.7	↑0.5
2/7 17:10	27.3	↑0.6
2/7 17:20	28.1	↑0.8
2/7 17:30	29.0	↑0.9
2/7 17:40	30.0	↑1.0
2/7 17:50	31.2	↑1.2
2/7 18:00	32.5	↑1.3
2/7 18:10	33.9	↑1.4
2/7 18:20	35.5	↑1.6
2/7 18:30	37.1	↑1.6
2/7 18:40	38.8	↑1.7
2/7 18:50	40.7	↑1.9
2/7 19:00	42.6	↑1.9
2/7 19:10	44.5	↑1.9
2/7 19:20	46.6	↑2.1
2/7 19:30	48.6	↑2.0
2/7 19:40	50.7	↑2.1
2/7 19:50	52.9	↑2.2
2/7 20:00	55.0	↑2.1
2/7 20:10	57.2	↑2.2
2/7 20:20	59.3	↑2.1
2/7 20:30	61.4	↑2.1
2/7 20:40	63.5	↑2.1
2/7 20:50	65.5	↑2.0
2/7 21:00	67.5	↑2.0
2/7 21:10	69.4	↑1.9
2/7 21:20	71.3	↑1.9
2/7 21:30	73.0	↑1.7
2/7 21:40	74.7	↑1.7
2/7 21:50	76.2	↑1.5
2/7 22:00	77.7	↑1.5
2/7 22:10	79.1	↑1.4
2/7 22:20	80.3	↑1.2
2/7 22:30	81.4	↑1.1
2/7 22:40	82.4	↑1.0
2/7 22:50	83.3	↑0.9
2/7 23:00	84.1	↑0.8
2/7 23:10	84.8	↑0.7
2/7 23:20	85.4	↑0.6
2/7 23:30	85.8	↑0.4
2/7 23:40	86.2	↑0.4
2/7 23:50	86.5	↑0.3