31 (水)	02:55	07:14	12:52	20:30
	117cm	100cm	137cm	11cm
中潮 出 06:47 入 16:38 出 13:14 入 03:02

上総勝浦（千葉）2025年12月31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
12/31 00:00	90.6	↑2.9
12/31 00:10	93.4	↑2.8
12/31 00:20	96.0	↑2.6
12/31 00:30	98.5	↑2.5
12/31 00:40	100.9	↑2.4
12/31 00:50	103.1	↑2.2
12/31 01:00	105.2	↑2.1
12/31 01:10	107.1	↑1.9
12/31 01:20	108.8	↑1.7
12/31 01:30	110.4	↑1.6
12/31 01:40	111.8	↑1.4
12/31 01:50	113.0	↑1.2
12/31 02:00	114.0	↑1.0
12/31 02:10	114.8	↑0.8
12/31 02:20	115.5	↑0.7
12/31 02:30	116.0	↑0.5
12/31 02:40	116.3	↑0.3
12/31 02:50	116.5	↑0.2	満潮
12/31 03:00	116.4	↓-0.1
12/31 03:10	116.3	↓-0.1
12/31 03:20	116.0	↓-0.3
12/31 03:30	115.6	↓-0.4
12/31 03:40	115.0	↓-0.6
12/31 03:50	114.4	↓-0.6
12/31 04:00	113.6	↓-0.8
12/31 04:10	112.8	↓-0.8
12/31 04:20	111.9	↓-0.9
12/31 04:30	110.9	↓-1.0
12/31 04:40	109.9	↓-1.0
12/31 04:50	108.9	↓-1.0
12/31 05:00	107.9	↓-1.0
12/31 05:10	106.9	↓-1.0
12/31 05:20	105.9	↓-1.0
12/31 05:30	104.9	↓-1.0
12/31 05:40	104.0	↓-0.9
12/31 05:50	103.1	↓-0.9
12/31 06:00	102.3	↓-0.8
12/31 06:10	101.6	↓-0.7
12/31 06:20	100.9	↓-0.7
12/31 06:30	100.4	↓-0.5
12/31 06:40	99.9	↓-0.5
12/31 06:50	99.6	↓-0.3
12/31 07:00	99.4	↓-0.2
12/31 07:10	99.3	↓-0.1	干潮
12/31 07:20	99.3	0
12/31 07:30	99.4	↑0.1
12/31 07:40	99.7	↑0.3
12/31 07:50	100.1	↑0.4
12/31 08:00	100.7	↑0.6
12/31 08:10	101.4	↑0.7
12/31 08:20	102.2	↑0.8
12/31 08:30	103.1	↑0.9
12/31 08:40	104.1	↑1.0
12/31 08:50	105.3	↑1.2
12/31 09:00	106.6	↑1.3
12/31 09:10	107.9	↑1.3
12/31 09:20	109.4	↑1.5
12/31 09:30	110.9	↑1.5
12/31 09:40	112.5	↑1.6
12/31 09:50	114.2	↑1.7
12/31 10:00	115.9	↑1.7
12/31 10:10	117.6	↑1.7
12/31 10:20	119.3	↑1.7
12/31 10:30	121.1	↑1.8
12/31 10:40	122.8	↑1.7
12/31 10:50	124.5	↑1.7
12/31 11:00	126.1	↑1.6
12/31 11:10	127.7	↑1.6
12/31 11:20	129.2	↑1.5
12/31 11:30	130.6	↑1.4
12/31 11:40	131.9	↑1.3
12/31 11:50	133.1	↑1.2
12/31 12:00	134.1	↑1.0
12/31 12:10	134.9	↑0.8
12/31 12:20	135.6	↑0.7
12/31 12:30	136.2	↑0.6
12/31 12:40	136.5	↑0.3
12/31 12:50	136.6	↑0.1	満潮
12/31 13:00	136.5	↓-0.1
12/31 13:10	136.2	↓-0.3
12/31 13:20	135.6	↓-0.6
12/31 13:30	134.8	↓-0.8
12/31 13:40	133.8	↓-1.0
12/31 13:50	132.5	↓-1.3
12/31 14:00	131.0	↓-1.5
12/31 14:10	129.2	↓-1.8
12/31 14:20	127.2	↓-2.0
12/31 14:30	125.0	↓-2.2
12/31 14:40	122.5	↓-2.5
12/31 14:50	119.7	↓-2.8
12/31 15:00	116.8	↓-2.9
12/31 15:10	113.6	↓-3.2
12/31 15:20	110.2	↓-3.4
12/31 15:30	106.6	↓-3.6
12/31 15:40	102.9	↓-3.7
12/31 15:50	99.0	↓-3.9
12/31 16:00	94.9	↓-4.1
12/31 16:10	90.7	↓-4.2
12/31 16:20	86.4	↓-4.3
12/31 16:30	82.1	↓-4.3
12/31 16:40	77.7	↓-4.4
12/31 16:50	73.2	↓-4.5	最大潮位差
12/31 17:00	68.7	↓-4.5	最大潮位差
12/31 17:10	64.3	↓-4.4
12/31 17:20	59.9	↓-4.4
12/31 17:30	55.5	↓-4.4
12/31 17:40	51.2	↓-4.3
12/31 17:50	47.0	↓-4.2
12/31 18:00	43.0	↓-4.0
12/31 18:10	39.1	↓-3.9
12/31 18:20	35.4	↓-3.7
12/31 18:30	31.9	↓-3.5
12/31 18:40	28.5	↓-3.4
12/31 18:50	25.5	↓-3.0
12/31 19:00	22.6	↓-2.9
12/31 19:10	20.1	↓-2.5
12/31 19:20	17.8	↓-2.3
12/31 19:30	15.7	↓-2.1
12/31 19:40	14.0	↓-1.7
12/31 19:50	12.6	↓-1.4
12/31 20:00	11.5	↓-1.1
12/31 20:10	10.8	↓-0.7
12/31 20:20	10.3	↓-0.5	干潮
12/31 20:30	10.2	↓-0.1	干潮
12/31 20:40	10.4	↑0.2
12/31 20:50	10.9	↑0.5
12/31 21:00	11.8	↑0.9
12/31 21:10	13.0	↑1.2
12/31 21:20	14.4	↑1.4
12/31 21:30	16.2	↑1.8
12/31 21:40	18.2	↑2.0
12/31 21:50	20.6	↑2.4
12/31 22:00	23.1	↑2.5
12/31 22:10	26.0	↑2.9
12/31 22:20	29.0	↑3.0
12/31 22:30	32.3	↑3.3
12/31 22:40	35.7	↑3.4
12/31 22:50	39.3	↑3.6
12/31 23:00	43.1	↑3.8
12/31 23:10	46.9	↑3.8
12/31 23:20	50.9	↑4.0
12/31 23:30	55.0	↑4.1
12/31 23:40	59.1	↑4.1
12/31 23:50	63.2	↑4.1