09 (水)	03:13	09:08	14:31	20:59
	149cm	83cm	136cm	38cm
中潮 出 05:18 入 18:10 出 14:46 入 03:29

第一海堡（千葉）2025年04月09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
4/9 00:00	102.7	↑4.0
4/9 00:10	106.6	↑3.9
4/9 00:20	110.5	↑3.9
4/9 00:30	114.3	↑3.8
4/9 00:40	117.9	↑3.6
4/9 00:50	121.5	↑3.6
4/9 01:00	124.9	↑3.4
4/9 01:10	128.1	↑3.2
4/9 01:20	131.1	↑3.0
4/9 01:30	133.9	↑2.8
4/9 01:40	136.6	↑2.7
4/9 01:50	138.9	↑2.3
4/9 02:00	141.0	↑2.1
4/9 02:10	142.9	↑1.9
4/9 02:20	144.5	↑1.6
4/9 02:30	145.8	↑1.3
4/9 02:40	146.9	↑1.1
4/9 02:50	147.6	↑0.7
4/9 03:00	148.1	↑0.5
4/9 03:10	148.3	↑0.2	満潮
4/9 03:20	148.2	↓-0.1
4/9 03:30	147.9	↓-0.3
4/9 03:40	147.2	↓-0.7
4/9 03:50	146.3	↓-0.9
4/9 04:00	145.2	↓-1.1
4/9 04:10	143.8	↓-1.4
4/9 04:20	142.2	↓-1.6
4/9 04:30	140.4	↓-1.8
4/9 04:40	138.3	↓-2.1
4/9 04:50	136.1	↓-2.2
4/9 05:00	133.8	↓-2.3
4/9 05:10	131.2	↓-2.6
4/9 05:20	128.6	↓-2.6
4/9 05:30	125.9	↓-2.7
4/9 05:40	123.0	↓-2.9
4/9 05:50	120.2	↓-2.8
4/9 06:00	117.3	↓-2.9
4/9 06:10	114.3	↓-3.0
4/9 06:20	111.4	↓-2.9
4/9 06:30	108.6	↓-2.8
4/9 06:40	105.7	↓-2.9
4/9 06:50	103.0	↓-2.7
4/9 07:00	100.4	↓-2.6
4/9 07:10	97.8	↓-2.6
4/9 07:20	95.4	↓-2.4
4/9 07:30	93.2	↓-2.2
4/9 07:40	91.1	↓-2.1
4/9 07:50	89.3	↓-1.8
4/9 08:00	87.6	↓-1.7
4/9 08:10	86.1	↓-1.5
4/9 08:20	84.9	↓-1.2
4/9 08:30	83.9	↓-1.0
4/9 08:40	83.1	↓-0.8
4/9 08:50	82.5	↓-0.6
4/9 09:00	82.3	↓-0.2	干潮
4/9 09:10	82.2	↓-0.1
4/9 09:20	82.4	↑0.2
4/9 09:30	82.9	↑0.5
4/9 09:40	83.5	↑0.6
4/9 09:50	84.5	↑1.0
4/9 10:00	85.6	↑1.1
4/9 10:10	86.9	↑1.3
4/9 10:20	88.5	↑1.6
4/9 10:30	90.2	↑1.7
4/9 10:40	92.1	↑1.9
4/9 10:50	94.2	↑2.1
4/9 11:00	96.4	↑2.2
4/9 11:10	98.7	↑2.3
4/9 11:20	101.1	↑2.4
4/9 11:30	103.5	↑2.4
4/9 11:40	106.0	↑2.5
4/9 11:50	108.6	↑2.6
4/9 12:00	111.1	↑2.5
4/9 12:10	113.7	↑2.6
4/9 12:20	116.2	↑2.5
4/9 12:30	118.6	↑2.4
4/9 12:40	120.9	↑2.3
4/9 12:50	123.2	↑2.3
4/9 13:00	125.3	↑2.1
4/9 13:10	127.2	↑1.9
4/9 13:20	129.0	↑1.8
4/9 13:30	130.6	↑1.6
4/9 13:40	131.9	↑1.3
4/9 13:50	133.1	↑1.2
4/9 14:00	134.0	↑0.9
4/9 14:10	134.7	↑0.7
4/9 14:20	135.1	↑0.4
4/9 14:30	135.2	↑0.1	満潮
4/9 14:40	135.1	↓-0.1
4/9 14:50	134.7	↓-0.4
4/9 15:00	134.0	↓-0.7
4/9 15:10	133.0	↓-1.0
4/9 15:20	131.7	↓-1.3
4/9 15:30	130.2	↓-1.5
4/9 15:40	128.4	↓-1.8
4/9 15:50	126.3	↓-2.1
4/9 16:00	123.9	↓-2.4
4/9 16:10	121.3	↓-2.6
4/9 16:20	118.5	↓-2.8
4/9 16:30	115.5	↓-3.0
4/9 16:40	112.3	↓-3.2
4/9 16:50	108.9	↓-3.4
4/9 17:00	105.3	↓-3.6
4/9 17:10	101.6	↓-3.7
4/9 17:20	97.8	↓-3.8
4/9 17:30	93.9	↓-3.9
4/9 17:40	90.0	↓-3.9
4/9 17:50	86.0	↓-4.0
4/9 18:00	82.0	↓-4.0
4/9 18:10	78.1	↓-3.9
4/9 18:20	74.1	↓-4.0
4/9 18:30	70.3	↓-3.8
4/9 18:40	66.5	↓-3.8
4/9 18:50	62.9	↓-3.6
4/9 19:00	59.4	↓-3.5
4/9 19:10	56.1	↓-3.3
4/9 19:20	53.1	↓-3.0
4/9 19:30	50.2	↓-2.9
4/9 19:40	47.6	↓-2.6
4/9 19:50	45.2	↓-2.4
4/9 20:00	43.1	↓-2.1
4/9 20:10	41.4	↓-1.7
4/9 20:20	39.9	↓-1.5
4/9 20:30	38.8	↓-1.1
4/9 20:40	38.0	↓-0.8
4/9 20:50	37.5	↓-0.5	干潮
4/9 21:00	37.4	↓-0.1
4/9 21:10	37.7	↑0.3
4/9 21:20	38.3	↑0.6
4/9 21:30	39.2	↑0.9
4/9 21:40	40.5	↑1.3
4/9 21:50	42.2	↑1.7
4/9 22:00	44.2	↑2.0
4/9 22:10	46.5	↑2.3
4/9 22:20	49.1	↑2.6
4/9 22:30	52.1	↑3.0
4/9 22:40	55.3	↑3.2
4/9 22:50	58.7	↑3.4
4/9 23:00	62.4	↑3.7
4/9 23:10	66.4	↑4.0
4/9 23:20	70.5	↑4.1
4/9 23:30	74.7	↑4.2
4/9 23:40	79.2	↑4.5	最大潮位差
4/9 23:50	83.7	↑4.5	最大潮位差