19 (金)	04:54	10:10	15:17	22:18
	139cm	92cm	137cm	12cm
中潮 出 06:24 入 17:28 出 15:28 入 05:03

岩井袋（千葉）2027年02月19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
2/19 00:00	46.6	↑3.8
2/19 00:10	50.6	↑4.0
2/19 00:20	54.7	↑4.1
2/19 00:30	59.0	↑4.3
2/19 00:40	63.4	↑4.4
2/19 00:50	67.8	↑4.4
2/19 01:00	72.3	↑4.5
2/19 01:10	76.7	↑4.4
2/19 01:20	81.2	↑4.5
2/19 01:30	85.7	↑4.5
2/19 01:40	90.1	↑4.4
2/19 01:50	94.4	↑4.3
2/19 02:00	98.7	↑4.3
2/19 02:10	102.8	↑4.1
2/19 02:20	106.7	↑3.9
2/19 02:30	110.5	↑3.8
2/19 02:40	114.1	↑3.6
2/19 02:50	117.6	↑3.5
2/19 03:00	120.7	↑3.1
2/19 03:10	123.7	↑3.0
2/19 03:20	126.4	↑2.7
2/19 03:30	128.9	↑2.5
2/19 03:40	131.1	↑2.2
2/19 03:50	133.0	↑1.9
2/19 04:00	134.6	↑1.6
2/19 04:10	135.9	↑1.3
2/19 04:20	137.0	↑1.1
2/19 04:30	137.8	↑0.8
2/19 04:40	138.3	↑0.5
2/19 04:50	138.5	↑0.2	満潮
2/19 05:00	138.4	↓-0.1
2/19 05:10	138.1	↓-0.3
2/19 05:20	137.6	↓-0.5
2/19 05:30	136.8	↓-0.8
2/19 05:40	135.7	↓-1.1
2/19 05:50	134.5	↓-1.2
2/19 06:00	133.0	↓-1.5
2/19 06:10	131.4	↓-1.6
2/19 06:20	129.6	↓-1.8
2/19 06:30	127.7	↓-1.9
2/19 06:40	125.6	↓-2.1
2/19 06:50	123.5	↓-2.1
2/19 07:00	121.3	↓-2.2
2/19 07:10	119.0	↓-2.3
2/19 07:20	116.7	↓-2.3
2/19 07:30	114.4	↓-2.3
2/19 07:40	112.0	↓-2.4
2/19 07:50	109.8	↓-2.2
2/19 08:00	107.5	↓-2.3
2/19 08:10	105.4	↓-2.1
2/19 08:20	103.4	↓-2.0
2/19 08:30	101.4	↓-2.0
2/19 08:40	99.6	↓-1.8
2/19 08:50	97.9	↓-1.7
2/19 09:00	96.5	↓-1.4
2/19 09:10	95.1	↓-1.4
2/19 09:20	94.0	↓-1.1
2/19 09:30	93.1	↓-0.9
2/19 09:40	92.3	↓-0.8
2/19 09:50	91.8	↓-0.5
2/19 10:00	91.5	↓-0.3	干潮
2/19 10:10	91.4	↓-0.1	干潮
2/19 10:20	91.6	↑0.2
2/19 10:30	91.9	↑0.3
2/19 10:40	92.5	↑0.6
2/19 10:50	93.3	↑0.8
2/19 11:00	94.3	↑1.0
2/19 11:10	95.4	↑1.1
2/19 11:20	96.8	↑1.4
2/19 11:30	98.3	↑1.5
2/19 11:40	100.0	↑1.7
2/19 11:50	101.9	↑1.9
2/19 12:00	103.8	↑1.9
2/19 12:10	105.9	↑2.1
2/19 12:20	108.0	↑2.1
2/19 12:30	110.2	↑2.2
2/19 12:40	112.5	↑2.3
2/19 12:50	114.7	↑2.2
2/19 13:00	117.0	↑2.3
2/19 13:10	119.2	↑2.2
2/19 13:20	121.4	↑2.2
2/19 13:30	123.6	↑2.2
2/19 13:40	125.6	↑2.0
2/19 13:50	127.5	↑1.9
2/19 14:00	129.3	↑1.8
2/19 14:10	130.9	↑1.6
2/19 14:20	132.4	↑1.5
2/19 14:30	133.6	↑1.2
2/19 14:40	134.6	↑1.0
2/19 14:50	135.4	↑0.8
2/19 15:00	136.0	↑0.6
2/19 15:10	136.3	↑0.3	満潮
2/19 15:20	136.3	0
2/19 15:30	136.1	↓-0.2
2/19 15:40	135.5	↓-0.6
2/19 15:50	134.7	↓-0.8
2/19 16:00	133.5	↓-1.2
2/19 16:10	132.1	↓-1.4
2/19 16:20	130.3	↓-1.8
2/19 16:30	128.3	↓-2.0
2/19 16:40	126.0	↓-2.3
2/19 16:50	123.4	↓-2.6
2/19 17:00	120.5	↓-2.9
2/19 17:10	117.4	↓-3.1
2/19 17:20	114.0	↓-3.4
2/19 17:30	110.4	↓-3.6
2/19 17:40	106.5	↓-3.9
2/19 17:50	102.5	↓-4.0
2/19 18:00	98.3	↓-4.2
2/19 18:10	93.9	↓-4.4
2/19 18:20	89.5	↓-4.4
2/19 18:30	84.9	↓-4.6
2/19 18:40	80.2	↓-4.7
2/19 18:50	75.5	↓-4.7
2/19 19:00	70.7	↓-4.8	最大潮位差
2/19 19:10	66.0	↓-4.7
2/19 19:20	61.3	↓-4.7
2/19 19:30	56.7	↓-4.6
2/19 19:40	52.1	↓-4.6
2/19 19:50	47.7	↓-4.4
2/19 20:00	43.4	↓-4.3
2/19 20:10	39.3	↓-4.1
2/19 20:20	35.4	↓-3.9
2/19 20:30	31.7	↓-3.7
2/19 20:40	28.2	↓-3.5
2/19 20:50	25.0	↓-3.2
2/19 21:00	22.1	↓-2.9
2/19 21:10	19.5	↓-2.6
2/19 21:20	17.3	↓-2.2
2/19 21:30	15.4	↓-1.9
2/19 21:40	13.8	↓-1.6
2/19 21:50	12.6	↓-1.2
2/19 22:00	11.8	↓-0.8
2/19 22:10	11.3	↓-0.5	干潮
2/19 22:20	11.3	0
2/19 22:30	11.6	↑0.3
2/19 22:40	12.3	↑0.7
2/19 22:50	13.4	↑1.1
2/19 23:00	14.8	↑1.4
2/19 23:10	16.7	↑1.9
2/19 23:20	18.8	↑2.1
2/19 23:30	21.4	↑2.6
2/19 23:40	24.2	↑2.8
2/19 23:50	27.4	↑3.2