22 (水)	05:24	11:14	17:15	23:33
	150cm	41cm	158cm	22cm
大潮 出 05:44 入 17:55 出 06:06 入 18:30

館山（千葉）2023年03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
3/22 00:00	21.4	↑2.5
3/22 00:10	24.4	↑3.0
3/22 00:20	27.7	↑3.3
3/22 00:30	31.3	↑3.6
3/22 00:40	35.3	↑4.0
3/22 00:50	39.6	↑4.3
3/22 01:00	44.1	↑4.5
3/22 01:10	48.9	↑4.8
3/22 01:20	53.9	↑5.0
3/22 01:30	59.0	↑5.1
3/22 01:40	64.3	↑5.3
3/22 01:50	69.7	↑5.4
3/22 02:00	75.2	↑5.5
3/22 02:10	80.7	↑5.5
3/22 02:20	86.2	↑5.5
3/22 02:30	91.7	↑5.5
3/22 02:40	97.2	↑5.5
3/22 02:50	102.5	↑5.3
3/22 03:00	107.7	↑5.2
3/22 03:10	112.8	↑5.1
3/22 03:20	117.6	↑4.8
3/22 03:30	122.2	↑4.6
3/22 03:40	126.5	↑4.3
3/22 03:50	130.5	↑4.0
3/22 04:00	134.2	↑3.7
3/22 04:10	137.6	↑3.4
3/22 04:20	140.5	↑2.9
3/22 04:30	143.1	↑2.6
3/22 04:40	145.2	↑2.1
3/22 04:50	146.9	↑1.7
3/22 05:00	148.1	↑1.2
3/22 05:10	148.9	↑0.8
3/22 05:20	149.3	↑0.4	満潮
3/22 05:30	149.2	↓-0.1
3/22 05:40	148.7	↓-0.5
3/22 05:50	147.7	↓-1.0
3/22 06:00	146.3	↓-1.4
3/22 06:10	144.4	↓-1.9
3/22 06:20	142.2	↓-2.2
3/22 06:30	139.6	↓-2.6
3/22 06:40	136.7	↓-2.9
3/22 06:50	133.4	↓-3.3
3/22 07:00	129.9	↓-3.5
3/22 07:10	126.0	↓-3.9
3/22 07:20	122.0	↓-4.0
3/22 07:30	117.7	↓-4.3
3/22 07:40	113.2	↓-4.5
3/22 07:50	108.6	↓-4.6
3/22 08:00	103.8	↓-4.8
3/22 08:10	99.0	↓-4.8
3/22 08:20	94.2	↓-4.8
3/22 08:30	89.3	↓-4.9
3/22 08:40	84.5	↓-4.8
3/22 08:50	79.8	↓-4.7
3/22 09:00	75.2	↓-4.6
3/22 09:10	70.7	↓-4.5
3/22 09:20	66.4	↓-4.3
3/22 09:30	62.3	↓-4.1
3/22 09:40	58.5	↓-3.8
3/22 09:50	55.0	↓-3.5
3/22 10:00	51.8	↓-3.2
3/22 10:10	49.0	↓-2.8
3/22 10:20	46.5	↓-2.5
3/22 10:30	44.5	↓-2.0
3/22 10:40	42.8	↓-1.7
3/22 10:50	41.6	↓-1.2
3/22 11:00	40.8	↓-0.8
3/22 11:10	40.4	↓-0.4	干潮
3/22 11:20	40.6	↑0.2
3/22 11:30	41.1	↑0.5
3/22 11:40	42.1	↑1.0
3/22 11:50	43.5	↑1.4
3/22 12:00	45.3	↑1.8
3/22 12:10	47.6	↑2.3
3/22 12:20	50.2	↑2.6
3/22 12:30	53.2	↑3.0
3/22 12:40	56.5	↑3.3
3/22 12:50	60.1	↑3.6
3/22 13:00	64.0	↑3.9
3/22 13:10	68.2	↑4.2
3/22 13:20	72.6	↑4.4
3/22 13:30	77.1	↑4.5
3/22 13:40	81.9	↑4.8
3/22 13:50	86.7	↑4.8
3/22 14:00	91.7	↑5.0
3/22 14:10	96.7	↑5.0
3/22 14:20	101.7	↑5.0
3/22 14:30	106.8	↑5.1
3/22 14:40	111.7	↑4.9
3/22 14:50	116.6	↑4.9
3/22 15:00	121.4	↑4.8
3/22 15:10	126.0	↑4.6
3/22 15:20	130.4	↑4.4
3/22 15:30	134.6	↑4.2
3/22 15:40	138.5	↑3.9
3/22 15:50	142.2	↑3.7
3/22 16:00	145.5	↑3.3
3/22 16:10	148.4	↑2.9
3/22 16:20	151.0	↑2.6
3/22 16:30	153.2	↑2.2
3/22 16:40	154.9	↑1.7
3/22 16:50	156.2	↑1.3
3/22 17:00	157.1	↑0.9
3/22 17:10	157.5	↑0.4	満潮
3/22 17:20	157.4	↓-0.1
3/22 17:30	156.9	↓-0.5
3/22 17:40	155.9	↓-1.0
3/22 17:50	154.5	↓-1.4
3/22 18:00	152.6	↓-1.9
3/22 18:10	150.2	↓-2.4
3/22 18:20	147.5	↓-2.7
3/22 18:30	144.3	↓-3.2
3/22 18:40	140.8	↓-3.5
3/22 18:50	136.9	↓-3.9
3/22 19:00	132.7	↓-4.2
3/22 19:10	128.3	↓-4.4
3/22 19:20	123.5	↓-4.8
3/22 19:30	118.5	↓-5.0
3/22 19:40	113.4	↓-5.1
3/22 19:50	108.0	↓-5.4
3/22 20:00	102.5	↓-5.5
3/22 20:10	97.0	↓-5.5
3/22 20:20	91.4	↓-5.6
3/22 20:30	85.7	↓-5.7	最大潮位差
3/22 20:40	80.1	↓-5.6
3/22 20:50	74.6	↓-5.5
3/22 21:00	69.1	↓-5.5
3/22 21:10	63.8	↓-5.3
3/22 21:20	58.7	↓-5.1
3/22 21:30	53.7	↓-5.0
3/22 21:40	49.0	↓-4.7
3/22 21:50	44.6	↓-4.4
3/22 22:00	40.5	↓-4.1
3/22 22:10	36.7	↓-3.8
3/22 22:20	33.3	↓-3.4
3/22 22:30	30.3	↓-3.0
3/22 22:40	27.8	↓-2.5
3/22 22:50	25.6	↓-2.2
3/22 23:00	23.9	↓-1.7
3/22 23:10	22.7	↓-1.2
3/22 23:20	21.9	↓-0.8
3/22 23:30	21.6	↓-0.3	干潮
3/22 23:40	21.7	↑0.1
3/22 23:50	22.4	↑0.7