19 (木)	06:27	00:04	18:15	12:20
	169cm	10cm	170cm	47cm
中潮 出 06:24 入 17:28 出 07:14 入 19:19

第一海堡（千葉）2026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	9.7	↓-0.4	干潮
2/19 00:10	9.8	↑0.1
2/19 00:20	10.5	↑0.7
2/19 00:30	11.7	↑1.2
2/19 00:40	13.4	↑1.7
2/19 00:50	15.6	↑2.2
2/19 01:00	18.4	↑2.8
2/19 01:10	21.6	↑3.2
2/19 01:20	25.3	↑3.7
2/19 01:30	29.4	↑4.1
2/19 01:40	33.9	↑4.5
2/19 01:50	38.8	↑4.9
2/19 02:00	44.1	↑5.3
2/19 02:10	49.6	↑5.5
2/19 02:20	55.4	↑5.8
2/19 02:30	61.5	↑6.1
2/19 02:40	67.7	↑6.2
2/19 02:50	74.1	↑6.4
2/19 03:00	80.5	↑6.4
2/19 03:10	87.0	↑6.5
2/19 03:20	93.6	↑6.6	最大潮位差
2/19 03:30	100.1	↑6.5
2/19 03:40	106.5	↑6.4
2/19 03:50	112.8	↑6.3
2/19 04:00	118.9	↑6.1
2/19 04:10	124.9	↑6.0
2/19 04:20	130.5	↑5.6
2/19 04:30	135.9	↑5.4
2/19 04:40	141.0	↑5.1
2/19 04:50	145.8	↑4.8
2/19 05:00	150.1	↑4.3
2/19 05:10	154.1	↑4.0
2/19 05:20	157.6	↑3.5
2/19 05:30	160.6	↑3.0
2/19 05:40	163.2	↑2.6
2/19 05:50	165.3	↑2.1
2/19 06:00	166.9	↑1.6
2/19 06:10	168.0	↑1.1
2/19 06:20	168.6	↑0.6	満潮
2/19 06:30	168.7	↑0.1
2/19 06:40	168.2	↓-0.5
2/19 06:50	167.3	↓-0.9
2/19 07:00	165.9	↓-1.4
2/19 07:10	164.0	↓-1.9
2/19 07:20	161.7	↓-2.3
2/19 07:30	158.9	↓-2.8
2/19 07:40	155.7	↓-3.2
2/19 07:50	152.1	↓-3.6
2/19 08:00	148.2	↓-3.9
2/19 08:10	144.0	↓-4.2
2/19 08:20	139.5	↓-4.5
2/19 08:30	134.7	↓-4.8
2/19 08:40	129.7	↓-5.0
2/19 08:50	124.6	↓-5.1
2/19 09:00	119.3	↓-5.3
2/19 09:10	113.9	↓-5.4
2/19 09:20	108.5	↓-5.4
2/19 09:30	103.1	↓-5.4
2/19 09:40	97.7	↓-5.4
2/19 09:50	92.4	↓-5.3
2/19 10:00	87.2	↓-5.2
2/19 10:10	82.2	↓-5.0
2/19 10:20	77.4	↓-4.8
2/19 10:30	72.8	↓-4.6
2/19 10:40	68.5	↓-4.3
2/19 10:50	64.5	↓-4.0
2/19 11:00	60.9	↓-3.6
2/19 11:10	57.6	↓-3.3
2/19 11:20	54.7	↓-2.9
2/19 11:30	52.2	↓-2.5
2/19 11:40	50.2	↓-2.0
2/19 11:50	48.6	↓-1.6
2/19 12:00	47.4	↓-1.2
2/19 12:10	46.7	↓-0.7	干潮
2/19 12:20	46.5	↓-0.2	干潮
2/19 12:30	46.8	↑0.3
2/19 12:40	47.5	↑0.7
2/19 12:50	48.8	↑1.3
2/19 13:00	50.4	↑1.6
2/19 13:10	52.5	↑2.1
2/19 13:20	55.1	↑2.6
2/19 13:30	58.0	↑2.9
2/19 13:40	61.4	↑3.4
2/19 13:50	65.1	↑3.7
2/19 14:00	69.1	↑4.0
2/19 14:10	73.4	↑4.3
2/19 14:20	78.0	↑4.6
2/19 14:30	82.9	↑4.9
2/19 14:40	87.9	↑5.0
2/19 14:50	93.1	↑5.2
2/19 15:00	98.4	↑5.3
2/19 15:10	103.8	↑5.4
2/19 15:20	109.2	↑5.4
2/19 15:30	114.6	↑5.4
2/19 15:40	120.0	↑5.4
2/19 15:50	125.2	↑5.2
2/19 16:00	130.4	↑5.2
2/19 16:10	135.3	↑4.9
2/19 16:20	140.1	↑4.8
2/19 16:30	144.6	↑4.5
2/19 16:40	148.8	↑4.2
2/19 16:50	152.7	↑3.9
2/19 17:00	156.3	↑3.6
2/19 17:10	159.5	↑3.2
2/19 17:20	162.2	↑2.7
2/19 17:30	164.6	↑2.4
2/19 17:40	166.5	↑1.9
2/19 17:50	167.9	↑1.4
2/19 18:00	168.8	↑0.9
2/19 18:10	169.3	↑0.5	満潮
2/19 18:20	169.3	0
2/19 18:30	168.7	↓-0.6
2/19 18:40	167.7	↓-1.0
2/19 18:50	166.2	↓-1.5
2/19 19:00	164.2	↓-2.0
2/19 19:10	161.7	↓-2.5
2/19 19:20	158.8	↓-2.9
2/19 19:30	155.4	↓-3.4
2/19 19:40	151.6	↓-3.8
2/19 19:50	147.4	↓-4.2
2/19 20:00	142.9	↓-4.5
2/19 20:10	138.0	↓-4.9
2/19 20:20	132.8	↓-5.2
2/19 20:30	127.4	↓-5.4
2/19 20:40	121.7	↓-5.7
2/19 20:50	115.8	↓-5.9
2/19 21:00	109.8	↓-6.0
2/19 21:10	103.7	↓-6.1
2/19 21:20	97.5	↓-6.2
2/19 21:30	91.3	↓-6.2
2/19 21:40	85.1	↓-6.2
2/19 21:50	79.0	↓-6.1
2/19 22:00	73.0	↓-6.0
2/19 22:10	67.1	↓-5.9
2/19 22:20	61.4	↓-5.7
2/19 22:30	56.0	↓-5.4
2/19 22:40	50.8	↓-5.2
2/19 22:50	45.9	↓-4.9
2/19 23:00	41.4	↓-4.5
2/19 23:10	37.3	↓-4.1
2/19 23:20	33.5	↓-3.8
2/19 23:30	30.2	↓-3.3
2/19 23:40	27.3	↓-2.9
2/19 23:50	24.9	↓-2.4