22 (土)	06:58	00:51	-	15:18
	105cm	79cm	-	19cm
小潮 出 05:39 入 17:52 出 00:39 入 09:48 潮干狩り ○ 13:15～17:32

那珂湊（茨城）2025年03月22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
3/22 00:00	79.1	↓-0.3
3/22 00:10	78.8	↓-0.3
3/22 00:20	78.6	↓-0.2
3/22 00:30	78.4	↓-0.2
3/22 00:40	78.3	↓-0.1
3/22 00:50	78.2	↓-0.1	干潮
3/22 01:00	78.3	↑0.1
3/22 01:10	78.4	↑0.1
3/22 01:20	78.6	↑0.2
3/22 01:30	78.9	↑0.3
3/22 01:40	79.2	↑0.3
3/22 01:50	79.7	↑0.5
3/22 02:00	80.2	↑0.5
3/22 02:10	80.8	↑0.6
3/22 02:20	81.5	↑0.7
3/22 02:30	82.3	↑0.8
3/22 02:40	83.1	↑0.8
3/22 02:50	84.0	↑0.9
3/22 03:00	84.9	↑0.9
3/22 03:10	85.9	↑1.0
3/22 03:20	86.9	↑1.0
3/22 03:30	88.0	↑1.1
3/22 03:40	89.1	↑1.1
3/22 03:50	90.2	↑1.1
3/22 04:00	91.3	↑1.1
3/22 04:10	92.4	↑1.1
3/22 04:20	93.5	↑1.1
3/22 04:30	94.6	↑1.1
3/22 04:40	95.6	↑1.0
3/22 04:50	96.6	↑1.0
3/22 05:00	97.6	↑1.0
3/22 05:10	98.6	↑1.0
3/22 05:20	99.5	↑0.9
3/22 05:30	100.3	↑0.8
3/22 05:40	101.1	↑0.8
3/22 05:50	101.8	↑0.7
3/22 06:00	102.4	↑0.6
3/22 06:10	102.9	↑0.5
3/22 06:20	103.4	↑0.5
3/22 06:30	103.7	↑0.3
3/22 06:40	104.0	↑0.3
3/22 06:50	104.1	↑0.1	満潮
3/22 07:00	104.1	0
3/22 07:10	104.0	↓-0.1
3/22 07:20	103.8	↓-0.2
3/22 07:30	103.5	↓-0.3
3/22 07:40	103.0	↓-0.5
3/22 07:50	102.4	↓-0.6
3/22 08:00	101.7	↓-0.7
3/22 08:10	100.8	↓-0.9
3/22 08:20	99.7	↓-1.1
3/22 08:30	98.5	↓-1.2
3/22 08:40	97.2	↓-1.3
3/22 08:50	95.7	↓-1.5
3/22 09:00	94.1	↓-1.6
3/22 09:10	92.4	↓-1.7
3/22 09:20	90.5	↓-1.9
3/22 09:30	88.5	↓-2.0
3/22 09:40	86.3	↓-2.2
3/22 09:50	84.0	↓-2.3
3/22 10:00	81.6	↓-2.4
3/22 10:10	79.2	↓-2.4
3/22 10:20	76.6	↓-2.6
3/22 10:30	73.9	↓-2.7
3/22 10:40	71.2	↓-2.7
3/22 10:50	68.4	↓-2.8
3/22 11:00	65.6	↓-2.8
3/22 11:10	62.7	↓-2.9	最大潮位差
3/22 11:20	59.9	↓-2.8
3/22 11:30	57.0	↓-2.9	最大潮位差
3/22 11:40	54.2	↓-2.8
3/22 11:50	51.3	↓-2.9	最大潮位差
3/22 12:00	48.6	↓-2.7
3/22 12:10	45.9	↓-2.7
3/22 12:20	43.2	↓-2.7
3/22 12:30	40.7	↓-2.5
3/22 12:40	38.2	↓-2.5
3/22 12:50	35.9	↓-2.3
3/22 13:00	33.6	↓-2.3
3/22 13:10	31.5	↓-2.1
3/22 13:20	29.6	↓-1.9
3/22 13:30	27.8	↓-1.8
3/22 13:40	26.1	↓-1.7
3/22 13:50	24.6	↓-1.5
3/22 14:00	23.3	↓-1.3
3/22 14:10	22.1	↓-1.2
3/22 14:20	21.1	↓-1.0
3/22 14:30	20.2	↓-0.9
3/22 14:40	19.6	↓-0.6
3/22 14:50	19.1	↓-0.5
3/22 15:00	18.7	↓-0.4
3/22 15:10	18.5	↓-0.2	干潮
3/22 15:20	18.5	0
3/22 15:30	18.6	↑0.1
3/22 15:40	18.9	↑0.3
3/22 15:50	19.3	↑0.4
3/22 16:00	19.9	↑0.6
3/22 16:10	20.6	↑0.7
3/22 16:20	21.5	↑0.9
3/22 16:30	22.4	↑0.9
3/22 16:40	23.5	↑1.1
3/22 16:50	24.7	↑1.2
3/22 17:00	26.0	↑1.3
3/22 17:10	27.4	↑1.4
3/22 17:20	28.9	↑1.5
3/22 17:30	30.5	↑1.6
3/22 17:40	32.2	↑1.7
3/22 17:50	33.9	↑1.7
3/22 18:00	35.7	↑1.8
3/22 18:10	37.6	↑1.9
3/22 18:20	39.5	↑1.9
3/22 18:30	41.5	↑2.0
3/22 18:40	43.5	↑2.0
3/22 18:50	45.5	↑2.0
3/22 19:00	47.6	↑2.1
3/22 19:10	49.7	↑2.1
3/22 19:20	51.8	↑2.1
3/22 19:30	53.8	↑2.0
3/22 19:40	55.9	↑2.1
3/22 19:50	57.9	↑2.0
3/22 20:00	59.9	↑2.0
3/22 20:10	61.9	↑2.0
3/22 20:20	63.8	↑1.9
3/22 20:30	65.6	↑1.8
3/22 20:40	67.4	↑1.8
3/22 20:50	69.1	↑1.7
3/22 21:00	70.8	↑1.7
3/22 21:10	72.3	↑1.5
3/22 21:20	73.8	↑1.5
3/22 21:30	75.2	↑1.4
3/22 21:40	76.5	↑1.3
3/22 21:50	77.6	↑1.1
3/22 22:00	78.7	↑1.1
3/22 22:10	79.7	↑1.0
3/22 22:20	80.6	↑0.9
3/22 22:30	81.4	↑0.8
3/22 22:40	82.1	↑0.7
3/22 22:50	82.7	↑0.6
3/22 23:00	83.2	↑0.5
3/22 23:10	83.7	↑0.5
3/22 23:20	84.1	↑0.4
3/22 23:30	84.4	↑0.3
3/22 23:40	84.6	↑0.2
3/22 23:50	84.8	↑0.2