1 (火)	08:28	02:06	-	16:20
	105cm	74cm	-	27cm
小潮 出 06:09 入 17:33 出 11:07 入 00:51 潮干狩り ○ 15:01～17:33

那珂湊（茨城）2050年03月1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
3/1 00:00	78.8	↓-0.7
3/1 00:10	78.1	↓-0.7
3/1 00:20	77.4	↓-0.7
3/1 00:30	76.7	↓-0.7
3/1 00:40	76.1	↓-0.6
3/1 00:50	75.5	↓-0.6
3/1 01:00	74.9	↓-0.6
3/1 01:10	74.4	↓-0.5
3/1 01:20	74.0	↓-0.4
3/1 01:30	73.7	↓-0.3
3/1 01:40	73.4	↓-0.3
3/1 01:50	73.2	↓-0.2
3/1 02:00	73.1	↓-0.1	干潮
3/1 02:10	73.1	0
3/1 02:20	73.2	↑0.1
3/1 02:30	73.4	↑0.2
3/1 02:40	73.7	↑0.3
3/1 02:50	74.0	↑0.3
3/1 03:00	74.4	↑0.4
3/1 03:10	75.0	↑0.6
3/1 03:20	75.6	↑0.6
3/1 03:30	76.2	↑0.6
3/1 03:40	77.0	↑0.8
3/1 03:50	77.8	↑0.8
3/1 04:00	78.7	↑0.9
3/1 04:10	79.7	↑1.0
3/1 04:20	80.7	↑1.0
3/1 04:30	81.7	↑1.0
3/1 04:40	82.8	↑1.1
3/1 04:50	84.0	↑1.2
3/1 05:00	85.2	↑1.2
3/1 05:10	86.4	↑1.2
3/1 05:20	87.6	↑1.2
3/1 05:30	88.9	↑1.3
3/1 05:40	90.2	↑1.3
3/1 05:50	91.4	↑1.2
3/1 06:00	92.7	↑1.3
3/1 06:10	94.0	↑1.3
3/1 06:20	95.2	↑1.2
3/1 06:30	96.4	↑1.2
3/1 06:40	97.5	↑1.1
3/1 06:50	98.6	↑1.1
3/1 07:00	99.7	↑1.1
3/1 07:10	100.6	↑0.9
3/1 07:20	101.5	↑0.9
3/1 07:30	102.3	↑0.8
3/1 07:40	103.0	↑0.7
3/1 07:50	103.6	↑0.6
3/1 08:00	104.0	↑0.4
3/1 08:10	104.4	↑0.4
3/1 08:20	104.5	↑0.1	満潮
3/1 08:30	104.6	↑0.1
3/1 08:40	104.4	↓-0.2
3/1 08:50	104.2	↓-0.2
3/1 09:00	103.7	↓-0.5
3/1 09:10	103.1	↓-0.6
3/1 09:20	102.3	↓-0.8
3/1 09:30	101.4	↓-0.9
3/1 09:40	100.3	↓-1.1
3/1 09:50	99.0	↓-1.3
3/1 10:00	97.5	↓-1.5
3/1 10:10	95.9	↓-1.6
3/1 10:20	94.1	↓-1.8
3/1 10:30	92.2	↓-1.9
3/1 10:40	90.2	↓-2.0
3/1 10:50	88.0	↓-2.2
3/1 11:00	85.7	↓-2.3
3/1 11:10	83.3	↓-2.4
3/1 11:20	80.8	↓-2.5
3/1 11:30	78.3	↓-2.5
3/1 11:40	75.7	↓-2.6
3/1 11:50	73.0	↓-2.7	最大潮位差
3/1 12:00	70.3	↓-2.7	最大潮位差
3/1 12:10	67.6	↓-2.7	最大潮位差
3/1 12:20	64.9	↓-2.7	最大潮位差
3/1 12:30	62.2	↓-2.7	最大潮位差
3/1 12:40	59.5	↓-2.7	最大潮位差
3/1 12:50	56.9	↓-2.6
3/1 13:00	54.3	↓-2.6
3/1 13:10	51.7	↓-2.6
3/1 13:20	49.3	↓-2.4
3/1 13:30	46.9	↓-2.4
3/1 13:40	44.6	↓-2.3
3/1 13:50	42.5	↓-2.1
3/1 14:00	40.4	↓-2.1
3/1 14:10	38.5	↓-1.9
3/1 14:20	36.7	↓-1.8
3/1 14:30	35.0	↓-1.7
3/1 14:40	33.4	↓-1.6
3/1 14:50	32.0	↓-1.4
3/1 15:00	30.8	↓-1.2
3/1 15:10	29.6	↓-1.2
3/1 15:20	28.7	↓-0.9
3/1 15:30	27.8	↓-0.9
3/1 15:40	27.2	↓-0.6
3/1 15:50	26.7	↓-0.5
3/1 16:00	26.3	↓-0.4
3/1 16:10	26.1	↓-0.2	干潮
3/1 16:20	26.0	↓-0.1	干潮
3/1 16:30	26.1	↑0.1
3/1 16:40	26.3	↑0.2
3/1 16:50	26.7	↑0.4
3/1 17:00	27.2	↑0.5
3/1 17:10	27.9	↑0.7
3/1 17:20	28.7	↑0.8
3/1 17:30	29.7	↑1.0
3/1 17:40	30.7	↑1.0
3/1 17:50	31.9	↑1.2
3/1 18:00	33.3	↑1.4
3/1 18:10	34.7	↑1.4
3/1 18:20	36.2	↑1.5
3/1 18:30	37.9	↑1.7
3/1 18:40	39.6	↑1.7
3/1 18:50	41.4	↑1.8
3/1 19:00	43.3	↑1.9
3/1 19:10	45.3	↑2.0
3/1 19:20	47.2	↑1.9
3/1 19:30	49.3	↑2.1
3/1 19:40	51.3	↑2.0
3/1 19:50	53.4	↑2.1
3/1 20:00	55.5	↑2.1
3/1 20:10	57.6	↑2.1
3/1 20:20	59.6	↑2.0
3/1 20:30	61.7	↑2.1
3/1 20:40	63.6	↑1.9
3/1 20:50	65.6	↑2.0
3/1 21:00	67.4	↑1.8
3/1 21:10	69.2	↑1.8
3/1 21:20	70.9	↑1.7
3/1 21:30	72.5	↑1.6
3/1 21:40	74.0	↑1.5
3/1 21:50	75.4	↑1.4
3/1 22:00	76.7	↑1.3
3/1 22:10	77.8	↑1.1
3/1 22:20	78.9	↑1.1
3/1 22:30	79.8	↑0.9
3/1 22:40	80.7	↑0.9
3/1 22:50	81.4	↑0.7
3/1 23:00	82.0	↑0.6
3/1 23:10	82.5	↑0.5
3/1 23:20	82.8	↑0.3
3/1 23:30	83.1	↑0.3
3/1 23:40	83.3	↑0.2
3/1 23:50	83.5	↑0.2