29 (月)	03:50	10:04	16:16	22:10
	150cm	29cm	144cm	45cm
大潮 出 04:54 入 18:25 出 04:09 入 17:04 潮干狩り ○ 08:54～11:13

館山（千葉）2041年04月29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
4/29 00:00	74.3	↑4.3
4/29 00:10	78.7	↑4.4
4/29 00:20	83.1	↑4.4
4/29 00:30	87.7	↑4.6
4/29 00:40	92.3	↑4.6
4/29 00:50	96.8	↑4.5
4/29 01:00	101.4	↑4.6
4/29 01:10	105.9	↑4.5
4/29 01:20	110.4	↑4.5
4/29 01:30	114.7	↑4.3
4/29 01:40	119.0	↑4.3
4/29 01:50	123.0	↑4.0
4/29 02:00	126.9	↑3.9
4/29 02:10	130.5	↑3.6
4/29 02:20	133.9	↑3.4
4/29 02:30	137.0	↑3.1
4/29 02:40	139.8	↑2.8
4/29 02:50	142.3	↑2.5
4/29 03:00	144.4	↑2.1
4/29 03:10	146.2	↑1.8
4/29 03:20	147.6	↑1.4
4/29 03:30	148.5	↑0.9
4/29 03:40	149.1	↑0.6	満潮
4/29 03:50	149.3	↑0.2	満潮
4/29 04:00	149.0	↓-0.3
4/29 04:10	148.3	↓-0.7
4/29 04:20	147.2	↓-1.1
4/29 04:30	145.7	↓-1.5
4/29 04:40	143.8	↓-1.9
4/29 04:50	141.6	↓-2.2
4/29 05:00	138.9	↓-2.7
4/29 05:10	136.0	↓-2.9
4/29 05:20	132.7	↓-3.3
4/29 05:30	129.1	↓-3.6
4/29 05:40	125.2	↓-3.9
4/29 05:50	121.1	↓-4.1
4/29 06:00	116.8	↓-4.3
4/29 06:10	112.2	↓-4.6
4/29 06:20	107.5	↓-4.7
4/29 06:30	102.7	↓-4.8
4/29 06:40	97.8	↓-4.9
4/29 06:50	92.8	↓-5.0
4/29 07:00	87.8	↓-5.0
4/29 07:10	82.7	↓-5.1	最大潮位差
4/29 07:20	77.7	↓-5.0
4/29 07:30	72.8	↓-4.9
4/29 07:40	67.9	↓-4.9
4/29 07:50	63.2	↓-4.7
4/29 08:00	58.6	↓-4.6
4/29 08:10	54.3	↓-4.3
4/29 08:20	50.2	↓-4.1
4/29 08:30	46.3	↓-3.9
4/29 08:40	42.8	↓-3.5
4/29 08:50	39.6	↓-3.2
4/29 09:00	36.7	↓-2.9
4/29 09:10	34.3	↓-2.4
4/29 09:20	32.2	↓-2.1
4/29 09:30	30.6	↓-1.6
4/29 09:40	29.4	↓-1.2
4/29 09:50	28.6	↓-0.8
4/29 10:00	28.2	↓-0.4	干潮
4/29 10:10	28.3	↑0.1
4/29 10:20	28.9	↑0.6
4/29 10:30	29.9	↑1.0
4/29 10:40	31.3	↑1.4
4/29 10:50	33.1	↑1.8
4/29 11:00	35.3	↑2.2
4/29 11:10	37.8	↑2.5
4/29 11:20	40.7	↑2.9
4/29 11:30	43.9	↑3.2
4/29 11:40	47.4	↑3.5
4/29 11:50	51.2	↑3.8
4/29 12:00	55.1	↑3.9
4/29 12:10	59.3	↑4.2
4/29 12:20	63.7	↑4.4
4/29 12:30	68.2	↑4.5
4/29 12:40	72.9	↑4.7
4/29 12:50	77.6	↑4.7
4/29 13:00	82.4	↑4.8
4/29 13:10	87.1	↑4.7
4/29 13:20	91.9	↑4.8
4/29 13:30	96.7	↑4.8
4/29 13:40	101.4	↑4.7
4/29 13:50	106.0	↑4.6
4/29 14:00	110.4	↑4.4
4/29 14:10	114.7	↑4.3
4/29 14:20	118.8	↑4.1
4/29 14:30	122.7	↑3.9
4/29 14:40	126.3	↑3.6
4/29 14:50	129.6	↑3.3
4/29 15:00	132.7	↑3.1
4/29 15:10	135.4	↑2.7
4/29 15:20	137.7	↑2.3
4/29 15:30	139.7	↑2.0
4/29 15:40	141.3	↑1.6
4/29 15:50	142.5	↑1.2
4/29 16:00	143.4	↑0.9
4/29 16:10	143.8	↑0.4	満潮
4/29 16:20	143.8	0
4/29 16:30	143.4	↓-0.4
4/29 16:40	142.6	↓-0.8
4/29 16:50	141.4	↓-1.2
4/29 17:00	139.9	↓-1.5
4/29 17:10	137.9	↓-2.0
4/29 17:20	135.7	↓-2.2
4/29 17:30	133.1	↓-2.6
4/29 17:40	130.3	↓-2.8
4/29 17:50	127.2	↓-3.1
4/29 18:00	123.8	↓-3.4
4/29 18:10	120.2	↓-3.6
4/29 18:20	116.4	↓-3.8
4/29 18:30	112.5	↓-3.9
4/29 18:40	108.4	↓-4.1
4/29 18:50	104.2	↓-4.2
4/29 19:00	99.9	↓-4.3
4/29 19:10	95.6	↓-4.3
4/29 19:20	91.3	↓-4.3
4/29 19:30	87.0	↓-4.3
4/29 19:40	82.7	↓-4.3
4/29 19:50	78.5	↓-4.2
4/29 20:00	74.4	↓-4.1
4/29 20:10	70.5	↓-3.9
4/29 20:20	66.7	↓-3.8
4/29 20:30	63.2	↓-3.5
4/29 20:40	59.8	↓-3.4
4/29 20:50	56.8	↓-3.0
4/29 21:00	54.0	↓-2.8
4/29 21:10	51.6	↓-2.4
4/29 21:20	49.5	↓-2.1
4/29 21:30	47.7	↓-1.8
4/29 21:40	46.4	↓-1.3
4/29 21:50	45.4	↓-1.0
4/29 22:00	44.8	↓-0.6	干潮
4/29 22:10	44.6	↓-0.2	干潮
4/29 22:20	44.8	↑0.2
4/29 22:30	45.5	↑0.7
4/29 22:40	46.5	↑1.0
4/29 22:50	47.9	↑1.4
4/29 23:00	49.7	↑1.8
4/29 23:10	51.9	↑2.2
4/29 23:20	54.4	↑2.5
4/29 23:30	57.2	↑2.8
4/29 23:40	60.3	↑3.1
4/29 23:50	63.7	↑3.4