22 (金)	04:16	10:24	16:37	22:35
	138cm	29cm	138cm	42cm
大潮 出 05:02 入 18:19 出 04:40 入 17:12 潮干狩り ○ 09:12～11:36

館山（千葉）2039年04月22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
4/22 00:00	58.1	↑3.4
4/22 00:10	61.7	↑3.6
4/22 00:20	65.5	↑3.8
4/22 00:30	69.4	↑3.9
4/22 00:40	73.4	↑4.0
4/22 00:50	77.5	↑4.1
4/22 01:00	81.7	↑4.2
4/22 01:10	85.9	↑4.2
4/22 01:20	90.2	↑4.3
4/22 01:30	94.4	↑4.2
4/22 01:40	98.6	↑4.2
4/22 01:50	102.7	↑4.1
4/22 02:00	106.7	↑4.0
4/22 02:10	110.6	↑3.9
4/22 02:20	114.3	↑3.7
4/22 02:30	117.8	↑3.5
4/22 02:40	121.2	↑3.4
4/22 02:50	124.2	↑3.0
4/22 03:00	127.0	↑2.8
4/22 03:10	129.6	↑2.6
4/22 03:20	131.7	↑2.1
4/22 03:30	133.6	↑1.9
4/22 03:40	135.1	↑1.5
4/22 03:50	136.2	↑1.1
4/22 04:00	137.0	↑0.8
4/22 04:10	137.4	↑0.4	満潮
4/22 04:20	137.3	↓-0.1
4/22 04:30	136.9	↓-0.4
4/22 04:40	136.1	↓-0.8
4/22 04:50	135.0	↓-1.1
4/22 05:00	133.4	↓-1.6
4/22 05:10	131.5	↓-1.9
4/22 05:20	129.3	↓-2.2
4/22 05:30	126.8	↓-2.5
4/22 05:40	123.9	↓-2.9
4/22 05:50	120.7	↓-3.2
4/22 06:00	117.3	↓-3.4
4/22 06:10	113.7	↓-3.6
4/22 06:20	109.8	↓-3.9
4/22 06:30	105.7	↓-4.1
4/22 06:40	101.5	↓-4.2
4/22 06:50	97.1	↓-4.4
4/22 07:00	92.7	↓-4.4
4/22 07:10	88.1	↓-4.6
4/22 07:20	83.5	↓-4.6
4/22 07:30	78.9	↓-4.6
4/22 07:40	74.2	↓-4.7	最大潮位差
4/22 07:50	69.7	↓-4.5
4/22 08:00	65.2	↓-4.5
4/22 08:10	60.8	↓-4.4
4/22 08:20	56.6	↓-4.2
4/22 08:30	52.5	↓-4.1
4/22 08:40	48.7	↓-3.8
4/22 08:50	45.1	↓-3.6
4/22 09:00	41.8	↓-3.3
4/22 09:10	38.8	↓-3.0
4/22 09:20	36.2	↓-2.6
4/22 09:30	33.9	↓-2.3
4/22 09:40	31.9	↓-2.0
4/22 09:50	30.4	↓-1.5
4/22 10:00	29.3	↓-1.1
4/22 10:10	28.5	↓-0.8
4/22 10:20	28.2	↓-0.3	干潮
4/22 10:30	28.3	↑0.1
4/22 10:40	28.8	↑0.5
4/22 10:50	29.7	↑0.9
4/22 11:00	31.0	↑1.3
4/22 11:10	32.7	↑1.7
4/22 11:20	34.7	↑2.0
4/22 11:30	37.1	↑2.4
4/22 11:40	39.7	↑2.6
4/22 11:50	42.7	↑3.0
4/22 12:00	46.0	↑3.3
4/22 12:10	49.4	↑3.4
4/22 12:20	53.2	↑3.8
4/22 12:30	57.1	↑3.9
4/22 12:40	61.2	↑4.1
4/22 12:50	65.4	↑4.2
4/22 13:00	69.7	↑4.3
4/22 13:10	74.1	↑4.4
4/22 13:20	78.6	↑4.5
4/22 13:30	83.2	↑4.6
4/22 13:40	87.7	↑4.5
4/22 13:50	92.2	↑4.5
4/22 14:00	96.6	↑4.4
4/22 14:10	101.0	↑4.4
4/22 14:20	105.2	↑4.2
4/22 14:30	109.3	↑4.1
4/22 14:40	113.2	↑3.9
4/22 14:50	116.9	↑3.7
4/22 15:00	120.3	↑3.4
4/22 15:10	123.5	↑3.2
4/22 15:20	126.5	↑3.0
4/22 15:30	129.1	↑2.6
4/22 15:40	131.3	↑2.2
4/22 15:50	133.2	↑1.9
4/22 16:00	134.8	↑1.6
4/22 16:10	136.0	↑1.2
4/22 16:20	136.8	↑0.8
4/22 16:30	137.2	↑0.4	満潮
4/22 16:40	137.2	0
4/22 16:50	136.9	↓-0.3
4/22 17:00	136.1	↓-0.8
4/22 17:10	135.1	↓-1.0
4/22 17:20	133.6	↓-1.5
4/22 17:30	131.8	↓-1.8
4/22 17:40	129.7	↓-2.1
4/22 17:50	127.3	↓-2.4
4/22 18:00	124.6	↓-2.7
4/22 18:10	121.7	↓-2.9
4/22 18:20	118.5	↓-3.2
4/22 18:30	115.1	↓-3.4
4/22 18:40	111.5	↓-3.6
4/22 18:50	107.7	↓-3.8
4/22 19:00	103.9	↓-3.8
4/22 19:10	99.8	↓-4.1
4/22 19:20	95.8	↓-4.0
4/22 19:30	91.6	↓-4.2
4/22 19:40	87.5	↓-4.1
4/22 19:50	83.3	↓-4.2
4/22 20:00	79.2	↓-4.1
4/22 20:10	75.1	↓-4.1
4/22 20:20	71.2	↓-3.9
4/22 20:30	67.3	↓-3.9
4/22 20:40	63.7	↓-3.6
4/22 20:50	60.2	↓-3.5
4/22 21:00	56.9	↓-3.3
4/22 21:10	53.9	↓-3.0
4/22 21:20	51.1	↓-2.8
4/22 21:30	48.7	↓-2.4
4/22 21:40	46.6	↓-2.1
4/22 21:50	44.8	↓-1.8
4/22 22:00	43.3	↓-1.5
4/22 22:10	42.2	↓-1.1
4/22 22:20	41.5	↓-0.7
4/22 22:30	41.2	↓-0.3	干潮
4/22 22:40	41.3	↑0.1
4/22 22:50	41.7	↑0.4
4/22 23:00	42.5	↑0.8
4/22 23:10	43.6	↑1.1
4/22 23:20	45.1	↑1.5
4/22 23:30	47.0	↑1.9
4/22 23:40	49.1	↑2.1
4/22 23:50	51.6	↑2.5