3 (月)	06:06	12:06	18:35	-
	107cm	26cm	113cm	-
中潮 出 06:06 入 17:35 出 07:45 入 21:26 潮干狩り ○ 11:07～13:05

那珂湊（茨城）2025年03月3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
3/3 00:00	26.8	↓-0.1
3/3 00:10	27.1	↑0.3
3/3 00:20	27.7	↑0.6
3/3 00:30	28.6	↑0.9
3/3 00:40	29.7	↑1.1
3/3 00:50	31.1	↑1.4
3/3 01:00	32.8	↑1.7
3/3 01:10	34.7	↑1.9
3/3 01:20	36.8	↑2.1
3/3 01:30	39.2	↑2.4
3/3 01:40	41.7	↑2.5
3/3 01:50	44.4	↑2.7
3/3 02:00	47.3	↑2.9
3/3 02:10	50.3	↑3.0
3/3 02:20	53.4	↑3.1
3/3 02:30	56.6	↑3.2
3/3 02:40	59.9	↑3.3
3/3 02:50	63.2	↑3.3
3/3 03:00	66.5	↑3.3
3/3 03:10	69.8	↑3.3
3/3 03:20	73.2	↑3.4
3/3 03:30	76.4	↑3.2
3/3 03:40	79.6	↑3.2
3/3 03:50	82.7	↑3.1
3/3 04:00	85.7	↑3.0
3/3 04:10	88.6	↑2.9
3/3 04:20	91.3	↑2.7
3/3 04:30	93.9	↑2.6
3/3 04:40	96.2	↑2.3
3/3 04:50	98.4	↑2.2
3/3 05:00	100.3	↑1.9
3/3 05:10	102.0	↑1.7
3/3 05:20	103.4	↑1.4
3/3 05:30	104.5	↑1.1
3/3 05:40	105.4	↑0.9
3/3 05:50	106.0	↑0.6
3/3 06:00	106.3	↑0.3	満潮
3/3 06:10	106.3	0
3/3 06:20	106.0	↓-0.3
3/3 06:30	105.4	↓-0.6
3/3 06:40	104.5	↓-0.9
3/3 06:50	103.3	↓-1.2
3/3 07:00	101.9	↓-1.4
3/3 07:10	100.1	↓-1.8
3/3 07:20	98.1	↓-2.0
3/3 07:30	95.9	↓-2.2
3/3 07:40	93.4	↓-2.5
3/3 07:50	90.7	↓-2.7
3/3 08:00	87.8	↓-2.9
3/3 08:10	84.7	↓-3.1
3/3 08:20	81.5	↓-3.2
3/3 08:30	78.2	↓-3.3
3/3 08:40	74.7	↓-3.5
3/3 08:50	71.2	↓-3.5
3/3 09:00	67.7	↓-3.5
3/3 09:10	64.1	↓-3.6	最大潮位差
3/3 09:20	60.6	↓-3.5
3/3 09:30	57.1	↓-3.5
3/3 09:40	53.7	↓-3.4
3/3 09:50	50.3	↓-3.4
3/3 10:00	47.1	↓-3.2
3/3 10:10	44.1	↓-3.0
3/3 10:20	41.2	↓-2.9
3/3 10:30	38.5	↓-2.7
3/3 10:40	36.1	↓-2.4
3/3 10:50	33.8	↓-2.3
3/3 11:00	31.8	↓-2.0
3/3 11:10	30.1	↓-1.7
3/3 11:20	28.6	↓-1.5
3/3 11:30	27.5	↓-1.1
3/3 11:40	26.6	↓-0.9
3/3 11:50	26.0	↓-0.6
3/3 12:00	25.7	↓-0.3	干潮
3/3 12:10	25.7	0
3/3 12:20	26.0	↑0.3
3/3 12:30	26.6	↑0.6
3/3 12:40	27.5	↑0.9
3/3 12:50	28.6	↑1.1
3/3 13:00	30.0	↑1.4
3/3 13:10	31.7	↑1.7
3/3 13:20	33.6	↑1.9
3/3 13:30	35.8	↑2.2
3/3 13:40	38.1	↑2.3
3/3 13:50	40.7	↑2.6
3/3 14:00	43.4	↑2.7
3/3 14:10	46.3	↑2.9
3/3 14:20	49.4	↑3.1
3/3 14:30	52.6	↑3.2
3/3 14:40	55.8	↑3.2
3/3 14:50	59.2	↑3.4
3/3 15:00	62.6	↑3.4
3/3 15:10	66.0	↑3.4
3/3 15:20	69.5	↑3.5
3/3 15:30	73.0	↑3.5
3/3 15:40	76.4	↑3.4
3/3 15:50	79.8	↑3.4
3/3 16:00	83.2	↑3.4
3/3 16:10	86.4	↑3.2
3/3 16:20	89.6	↑3.2
3/3 16:30	92.6	↑3.0
3/3 16:40	95.4	↑2.8
3/3 16:50	98.1	↑2.7
3/3 17:00	100.7	↑2.6
3/3 17:10	103.0	↑2.3
3/3 17:20	105.1	↑2.1
3/3 17:30	106.9	↑1.8
3/3 17:40	108.5	↑1.6
3/3 17:50	109.9	↑1.4
3/3 18:00	111.0	↑1.1
3/3 18:10	111.8	↑0.8
3/3 18:20	112.4	↑0.6
3/3 18:30	112.6	↑0.2	満潮
3/3 18:40	112.6	0
3/3 18:50	112.2	↓-0.4
3/3 19:00	111.6	↓-0.6
3/3 19:10	110.7	↓-0.9
3/3 19:20	109.6	↓-1.1
3/3 19:30	108.2	↓-1.4
3/3 19:40	106.5	↓-1.7
3/3 19:50	104.5	↓-2.0
3/3 20:00	102.4	↓-2.1
3/3 20:10	100.0	↓-2.4
3/3 20:20	97.5	↓-2.5
3/3 20:30	94.8	↓-2.7
3/3 20:40	91.9	↓-2.9
3/3 20:50	89.0	↓-2.9
3/3 21:00	85.9	↓-3.1
3/3 21:10	82.8	↓-3.1
3/3 21:20	79.6	↓-3.2
3/3 21:30	76.4	↓-3.2
3/3 21:40	73.2	↓-3.2
3/3 21:50	70.0	↓-3.2
3/3 22:00	66.9	↓-3.1
3/3 22:10	63.9	↓-3.0
3/3 22:20	61.0	↓-2.9
3/3 22:30	58.3	↓-2.7
3/3 22:40	55.7	↓-2.6
3/3 22:50	53.3	↓-2.4
3/3 23:00	51.0	↓-2.3
3/3 23:10	49.0	↓-2.0
3/3 23:20	47.2	↓-1.8
3/3 23:30	45.6	↓-1.6
3/3 23:40	44.3	↓-1.3
3/3 23:50	43.2	↓-1.1