13 (日)	04:30	09:31	14:05	21:17
	127cm	98cm	118cm	15cm
中潮 出 06:30 入 17:23 出 13:56 入 04:13

館山（千葉）2022年02月13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
2/13 00:00	67.0	↑3.4
2/13 00:10	70.4	↑3.4
2/13 00:20	73.9	↑3.5
2/13 00:30	77.4	↑3.5
2/13 00:40	80.8	↑3.4
2/13 00:50	84.2	↑3.4
2/13 01:00	87.6	↑3.4
2/13 01:10	91.0	↑3.4
2/13 01:20	94.2	↑3.2
2/13 01:30	97.4	↑3.2
2/13 01:40	100.4	↑3.0
2/13 01:50	103.3	↑2.9
2/13 02:00	106.1	↑2.8
2/13 02:10	108.8	↑2.7
2/13 02:20	111.2	↑2.4
2/13 02:30	113.5	↑2.3
2/13 02:40	115.7	↑2.2
2/13 02:50	117.6	↑1.9
2/13 03:00	119.3	↑1.7
2/13 03:10	120.9	↑1.6
2/13 03:20	122.2	↑1.3
2/13 03:30	123.3	↑1.1
2/13 03:40	124.3	↑1.0
2/13 03:50	125.1	↑0.8
2/13 04:00	125.6	↑0.5
2/13 04:10	126.0	↑0.4
2/13 04:20	126.3	↑0.3	満潮
2/13 04:30	126.3	0	満潮
2/13 04:40	126.2	↓-0.1
2/13 04:50	126.0	↓-0.2
2/13 05:00	125.6	↓-0.4
2/13 05:10	125.0	↓-0.6
2/13 05:20	124.4	↓-0.6
2/13 05:30	123.6	↓-0.8
2/13 05:40	122.6	↓-1.0
2/13 05:50	121.6	↓-1.0
2/13 06:00	120.5	↓-1.1
2/13 06:10	119.3	↓-1.2
2/13 06:20	118.0	↓-1.3
2/13 06:30	116.6	↓-1.4
2/13 06:40	115.2	↓-1.4
2/13 06:50	113.7	↓-1.5
2/13 07:00	112.2	↓-1.5
2/13 07:10	110.7	↓-1.5
2/13 07:20	109.2	↓-1.5
2/13 07:30	107.7	↓-1.5
2/13 07:40	106.3	↓-1.4
2/13 07:50	104.9	↓-1.4
2/13 08:00	103.7	↓-1.2
2/13 08:10	102.5	↓-1.2
2/13 08:20	101.4	↓-1.1
2/13 08:30	100.4	↓-1.0
2/13 08:40	99.6	↓-0.8
2/13 08:50	98.9	↓-0.7
2/13 09:00	98.4	↓-0.5
2/13 09:10	98.0	↓-0.4
2/13 09:20	97.8	↓-0.2
2/13 09:30	97.7	↓-0.1	干潮
2/13 09:40	97.8	↑0.1
2/13 09:50	98.0	↑0.2
2/13 10:00	98.3	↑0.3
2/13 10:10	98.8	↑0.5
2/13 10:20	99.4	↑0.6
2/13 10:30	100.0	↑0.6
2/13 10:40	100.8	↑0.8
2/13 10:50	101.6	↑0.8
2/13 11:00	102.5	↑0.9
2/13 11:10	103.5	↑1.0
2/13 11:20	104.5	↑1.0
2/13 11:30	105.5	↑1.0
2/13 11:40	106.6	↑1.1
2/13 11:50	107.7	↑1.1
2/13 12:00	108.8	↑1.1
2/13 12:10	109.8	↑1.0
2/13 12:20	110.9	↑1.1
2/13 12:30	111.9	↑1.0
2/13 12:40	112.9	↑1.0
2/13 12:50	113.9	↑1.0
2/13 13:00	114.8	↑0.9
2/13 13:10	115.6	↑0.8
2/13 13:20	116.3	↑0.7
2/13 13:30	116.9	↑0.6
2/13 13:40	117.3	↑0.4
2/13 13:50	117.6	↑0.3
2/13 14:00	117.8	↑0.2	満潮
2/13 14:10	117.8	0
2/13 14:20	117.6	↓-0.2
2/13 14:30	117.2	↓-0.4
2/13 14:40	116.6	↓-0.6
2/13 14:50	115.8	↓-0.8
2/13 15:00	114.7	↓-1.1
2/13 15:10	113.4	↓-1.3
2/13 15:20	111.9	↓-1.5
2/13 15:30	110.2	↓-1.7
2/13 15:40	108.3	↓-1.9
2/13 15:50	106.1	↓-2.2
2/13 16:00	103.7	↓-2.4
2/13 16:10	101.1	↓-2.6
2/13 16:20	98.4	↓-2.7
2/13 16:30	95.5	↓-2.9
2/13 16:40	92.4	↓-3.1
2/13 16:50	89.1	↓-3.3
2/13 17:00	85.8	↓-3.3
2/13 17:10	82.3	↓-3.5
2/13 17:20	78.8	↓-3.5
2/13 17:30	75.1	↓-3.7
2/13 17:40	71.5	↓-3.6
2/13 17:50	67.7	↓-3.8	最大潮位差
2/13 18:00	64.0	↓-3.7
2/13 18:10	60.2	↓-3.8	最大潮位差
2/13 18:20	56.5	↓-3.7
2/13 18:30	52.8	↓-3.7
2/13 18:40	49.1	↓-3.7
2/13 18:50	45.5	↓-3.6
2/13 19:00	42.0	↓-3.5
2/13 19:10	38.6	↓-3.4
2/13 19:20	35.4	↓-3.2
2/13 19:30	32.3	↓-3.1
2/13 19:40	29.4	↓-2.9
2/13 19:50	26.7	↓-2.7
2/13 20:00	24.3	↓-2.4
2/13 20:10	22.1	↓-2.2
2/13 20:20	20.2	↓-1.9
2/13 20:30	18.5	↓-1.7
2/13 20:40	17.2	↓-1.3
2/13 20:50	16.1	↓-1.1
2/13 21:00	15.4	↓-0.7
2/13 21:10	15.1	↓-0.3	干潮
2/13 21:20	15.0	↓-0.1
2/13 21:30	15.3	↑0.3
2/13 21:40	15.9	↑0.6
2/13 21:50	16.9	↑1.0
2/13 22:00	18.1	↑1.2
2/13 22:10	19.7	↑1.6
2/13 22:20	21.5	↑1.8
2/13 22:30	23.6	↑2.1
2/13 22:40	26.0	↑2.4
2/13 22:50	28.6	↑2.6
2/13 23:00	31.4	↑2.8
2/13 23:10	34.5	↑3.1
2/13 23:20	37.7	↑3.2
2/13 23:30	41.0	↑3.3
2/13 23:40	44.6	↑3.6
2/13 23:50	48.2	↑3.6