12 (土)	04:16	10:28	16:42	22:41
	144cm	34cm	148cm	47cm
大潮 出 05:14 入 18:12 出 17:36 入 04:38 潮干狩り ○ 09:35～11:20

岩井袋（千葉）2025年04月12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
4/12 00:00	61.7	↑3.4
4/12 00:10	65.4	↑3.7
4/12 00:20	69.3	↑3.9
4/12 00:30	73.4	↑4.1
4/12 00:40	77.6	↑4.2
4/12 00:50	81.9	↑4.3
4/12 01:00	86.2	↑4.3
4/12 01:10	90.7	↑4.5
4/12 01:20	95.1	↑4.4
4/12 01:30	99.5	↑4.4
4/12 01:40	103.9	↑4.4
4/12 01:50	108.2	↑4.3
4/12 02:00	112.3	↑4.1
4/12 02:10	116.3	↑4.0
4/12 02:20	120.2	↑3.9
4/12 02:30	123.8	↑3.6
4/12 02:40	127.2	↑3.4
4/12 02:50	130.3	↑3.1
4/12 03:00	133.2	↑2.9
4/12 03:10	135.7	↑2.5
4/12 03:20	137.9	↑2.2
4/12 03:30	139.8	↑1.9
4/12 03:40	141.3	↑1.5
4/12 03:50	142.5	↑1.2
4/12 04:00	143.3	↑0.8
4/12 04:10	143.7	↑0.4	満潮
4/12 04:20	143.7	0
4/12 04:30	143.3	↓-0.4
4/12 04:40	142.6	↓-0.7
4/12 04:50	141.4	↓-1.2
4/12 05:00	139.9	↓-1.5
4/12 05:10	138.0	↓-1.9
4/12 05:20	135.8	↓-2.2
4/12 05:30	133.2	↓-2.6
4/12 05:40	130.3	↓-2.9
4/12 05:50	127.1	↓-3.2
4/12 06:00	123.6	↓-3.5
4/12 06:10	119.9	↓-3.7
4/12 06:20	116.0	↓-3.9
4/12 06:30	111.8	↓-4.2
4/12 06:40	107.5	↓-4.3
4/12 06:50	103.0	↓-4.5
4/12 07:00	98.5	↓-4.5
4/12 07:10	93.8	↓-4.7
4/12 07:20	89.2	↓-4.6
4/12 07:30	84.5	↓-4.7
4/12 07:40	79.8	↓-4.7
4/12 07:50	75.2	↓-4.6
4/12 08:00	70.7	↓-4.5
4/12 08:10	66.3	↓-4.4
4/12 08:20	62.1	↓-4.2
4/12 08:30	58.1	↓-4.0
4/12 08:40	54.3	↓-3.8
4/12 08:50	50.7	↓-3.6
4/12 09:00	47.4	↓-3.3
4/12 09:10	44.4	↓-3.0
4/12 09:20	41.7	↓-2.7
4/12 09:30	39.4	↓-2.3
4/12 09:40	37.4	↓-2.0
4/12 09:50	35.7	↓-1.7
4/12 10:00	34.5	↓-1.2
4/12 10:10	33.6	↓-0.9
4/12 10:20	33.2	↓-0.4	干潮
4/12 10:30	33.1	↓-0.1
4/12 10:40	33.4	↑0.3
4/12 10:50	34.2	↑0.8
4/12 11:00	35.3	↑1.1
4/12 11:10	36.8	↑1.5
4/12 11:20	38.7	↑1.9
4/12 11:30	40.9	↑2.2
4/12 11:40	43.5	↑2.6
4/12 11:50	46.5	↑3.0
4/12 12:00	49.7	↑3.2
4/12 12:10	53.2	↑3.5
4/12 12:20	57.0	↑3.8
4/12 12:30	61.0	↑4.0
4/12 12:40	65.2	↑4.2
4/12 12:50	69.6	↑4.4
4/12 13:00	74.2	↑4.6
4/12 13:10	78.8	↑4.6
4/12 13:20	83.6	↑4.8	最大潮位差
4/12 13:30	88.3	↑4.7
4/12 13:40	93.1	↑4.8	最大潮位差
4/12 13:50	97.9	↑4.8	最大潮位差
4/12 14:00	102.6	↑4.7
4/12 14:10	107.2	↑4.6
4/12 14:20	111.7	↑4.5
4/12 14:30	116.0	↑4.3
4/12 14:40	120.2	↑4.2
4/12 14:50	124.1	↑3.9
4/12 15:00	127.8	↑3.7
4/12 15:10	131.3	↑3.5
4/12 15:20	134.4	↑3.1
4/12 15:30	137.2	↑2.8
4/12 15:40	139.7	↑2.5
4/12 15:50	141.9	↑2.2
4/12 16:00	143.7	↑1.8
4/12 16:10	145.1	↑1.4
4/12 16:20	146.1	↑1.0
4/12 16:30	146.8	↑0.7
4/12 16:40	147.0	↑0.2	満潮
4/12 16:50	146.9	↓-0.1
4/12 17:00	146.3	↓-0.6
4/12 17:10	145.4	↓-0.9
4/12 17:20	144.1	↓-1.3
4/12 17:30	142.5	↓-1.6
4/12 17:40	140.4	↓-2.1
4/12 17:50	138.1	↓-2.3
4/12 18:00	135.4	↓-2.7
4/12 18:10	132.5	↓-2.9
4/12 18:20	129.2	↓-3.3
4/12 18:30	125.7	↓-3.5
4/12 18:40	122.0	↓-3.7
4/12 18:50	118.1	↓-3.9
4/12 19:00	114.0	↓-4.1
4/12 19:10	109.9	↓-4.1
4/12 19:20	105.6	↓-4.3
4/12 19:30	101.2	↓-4.4
4/12 19:40	96.8	↓-4.4
4/12 19:50	92.4	↓-4.4
4/12 20:00	88.0	↓-4.4
4/12 20:10	83.8	↓-4.2
4/12 20:20	79.6	↓-4.2
4/12 20:30	75.5	↓-4.1
4/12 20:40	71.6	↓-3.9
4/12 20:50	67.9	↓-3.7
4/12 21:00	64.4	↓-3.5
4/12 21:10	61.2	↓-3.2
4/12 21:20	58.2	↓-3.0
4/12 21:30	55.5	↓-2.7
4/12 21:40	53.1	↓-2.4
4/12 21:50	51.1	↓-2.0
4/12 22:00	49.4	↓-1.7
4/12 22:10	48.1	↓-1.3
4/12 22:20	47.2	↓-0.9
4/12 22:30	46.6	↓-0.6
4/12 22:40	46.4	↓-0.2	干潮
4/12 22:50	46.6	↑0.2
4/12 23:00	47.1	↑0.5
4/12 23:10	48.1	↑1.0
4/12 23:20	49.4	↑1.3
4/12 23:30	51.1	↑1.7
4/12 23:40	53.1	↑2.0
4/12 23:50	55.5	↑2.4