12 (土)	06:14	12:13	18:16	-
	169cm	37cm	171cm	-
中潮 出 05:58 入 17:47 出 19:31 入 07:03 潮干狩り ○ 11:23～13:02

第一海堡（千葉）2039年03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
3/12 00:00	16.1	↓-0.1
3/12 00:10	16.5	↑0.4
3/12 00:20	17.5	↑1.0
3/12 00:30	19.0	↑1.5
3/12 00:40	21.1	↑2.1
3/12 00:50	23.6	↑2.5
3/12 01:00	26.6	↑3.0
3/12 01:10	30.1	↑3.5
3/12 01:20	34.0	↑3.9
3/12 01:30	38.3	↑4.3
3/12 01:40	43.0	↑4.7
3/12 01:50	48.1	↑5.1
3/12 02:00	53.4	↑5.3
3/12 02:10	59.0	↑5.6
3/12 02:20	64.9	↑5.9
3/12 02:30	71.0	↑6.1
3/12 02:40	77.2	↑6.2
3/12 02:50	83.5	↑6.3
3/12 03:00	89.8	↑6.3
3/12 03:10	96.2	↑6.4	最大潮位差
3/12 03:20	102.5	↑6.3
3/12 03:30	108.8	↑6.3
3/12 03:40	115.0	↑6.2
3/12 03:50	121.0	↑6.0
3/12 04:00	126.8	↑5.8
3/12 04:10	132.3	↑5.5
3/12 04:20	137.6	↑5.3
3/12 04:30	142.5	↑4.9
3/12 04:40	147.1	↑4.6
3/12 04:50	151.3	↑4.2
3/12 05:00	155.1	↑3.8
3/12 05:10	158.5	↑3.4
3/12 05:20	161.4	↑2.9
3/12 05:30	163.8	↑2.4
3/12 05:40	165.8	↑2.0
3/12 05:50	167.2	↑1.4
3/12 06:00	168.1	↑0.9
3/12 06:10	168.5	↑0.4	満潮
3/12 06:20	168.4	↓-0.1
3/12 06:30	167.8	↓-0.6
3/12 06:40	166.6	↓-1.2
3/12 06:50	165.0	↓-1.6
3/12 07:00	162.8	↓-2.2
3/12 07:10	160.3	↓-2.5
3/12 07:20	157.2	↓-3.1
3/12 07:30	153.8	↓-3.4
3/12 07:40	149.9	↓-3.9
3/12 07:50	145.7	↓-4.2
3/12 08:00	141.2	↓-4.5
3/12 08:10	136.4	↓-4.8
3/12 08:20	131.3	↓-5.1
3/12 08:30	126.0	↓-5.3
3/12 08:40	120.5	↓-5.5
3/12 08:50	114.9	↓-5.6
3/12 09:00	109.2	↓-5.7
3/12 09:10	103.4	↓-5.8
3/12 09:20	97.7	↓-5.7
3/12 09:30	92.0	↓-5.7
3/12 09:40	86.3	↓-5.7
3/12 09:50	80.8	↓-5.5
3/12 10:00	75.5	↓-5.3
3/12 10:10	70.3	↓-5.2
3/12 10:20	65.4	↓-4.9
3/12 10:30	60.8	↓-4.6
3/12 10:40	56.5	↓-4.3
3/12 10:50	52.5	↓-4.0
3/12 11:00	49.0	↓-3.5
3/12 11:10	45.8	↓-3.2
3/12 11:20	43.0	↓-2.8
3/12 11:30	40.8	↓-2.2
3/12 11:40	38.9	↓-1.9
3/12 11:50	37.6	↓-1.3
3/12 12:00	36.7	↓-0.9
3/12 12:10	36.4	↓-0.3	干潮
3/12 12:20	36.5	↑0.1
3/12 12:30	37.1	↑0.6
3/12 12:40	38.3	↑1.2
3/12 12:50	39.9	↑1.6
3/12 13:00	42.0	↑2.1
3/12 13:10	44.5	↑2.5
3/12 13:20	47.5	↑3.0
3/12 13:30	50.9	↑3.4
3/12 13:40	54.7	↑3.8
3/12 13:50	58.8	↑4.1
3/12 14:00	63.3	↑4.5
3/12 14:10	68.1	↑4.8
3/12 14:20	73.2	↑5.1
3/12 14:30	78.4	↑5.2
3/12 14:40	83.9	↑5.5
3/12 14:50	89.5	↑5.6
3/12 15:00	95.2	↑5.7
3/12 15:10	101.0	↑5.8
3/12 15:20	106.8	↑5.8
3/12 15:30	112.5	↑5.7
3/12 15:40	118.2	↑5.7
3/12 15:50	123.8	↑5.6
3/12 16:00	129.2	↑5.4
3/12 16:10	134.5	↑5.3
3/12 16:20	139.5	↑5.0
3/12 16:30	144.2	↑4.7
3/12 16:40	148.6	↑4.4
3/12 16:50	152.7	↑4.1
3/12 17:00	156.4	↑3.7
3/12 17:10	159.7	↑3.3
3/12 17:20	162.6	↑2.9
3/12 17:30	165.1	↑2.5
3/12 17:40	167.1	↑2.0
3/12 17:50	168.6	↑1.5
3/12 18:00	169.6	↑1.0
3/12 18:10	170.1	↑0.5	満潮
3/12 18:20	170.1	0
3/12 18:30	169.6	↓-0.5
3/12 18:40	168.5	↓-1.1
3/12 18:50	167.0	↓-1.5
3/12 19:00	165.0	↓-2.0
3/12 19:10	162.5	↓-2.5
3/12 19:20	159.6	↓-2.9
3/12 19:30	156.2	↓-3.4
3/12 19:40	152.4	↓-3.8
3/12 19:50	148.3	↓-4.1
3/12 20:00	143.7	↓-4.6
3/12 20:10	138.9	↓-4.8
3/12 20:20	133.7	↓-5.2
3/12 20:30	128.3	↓-5.4
3/12 20:40	122.7	↓-5.6
3/12 20:50	116.9	↓-5.8
3/12 21:00	111.0	↓-5.9
3/12 21:10	104.9	↓-6.1
3/12 21:20	98.9	↓-6.0
3/12 21:30	92.8	↓-6.1
3/12 21:40	86.7	↓-6.1
3/12 21:50	80.8	↓-5.9
3/12 22:00	74.9	↓-5.9
3/12 22:10	69.3	↓-5.6
3/12 22:20	63.8	↓-5.5
3/12 22:30	58.6	↓-5.2
3/12 22:40	53.6	↓-5.0
3/12 22:50	49.0	↓-4.6
3/12 23:00	44.7	↓-4.3
3/12 23:10	40.8	↓-3.9
3/12 23:20	37.4	↓-3.4
3/12 23:30	34.3	↓-3.1
3/12 23:40	31.7	↓-2.6
3/12 23:50	29.6	↓-2.1