5 (木)	01:40	06:55	13:09	20:13
	117cm	89cm	146cm	45cm
若潮 出 06:33 入 16:31 出 13:26 入 02:03

館山（千葉）2030年12月5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
12/5 00:00	108.4	↑1.6
12/5 00:10	109.8	↑1.4
12/5 00:20	111.2	↑1.4
12/5 00:30	112.4	↑1.2
12/5 00:40	113.4	↑1.0
12/5 00:50	114.3	↑0.9
12/5 01:00	115.1	↑0.8
12/5 01:10	115.6	↑0.5
12/5 01:20	116.0	↑0.4
12/5 01:30	116.3	↑0.3	満潮
12/5 01:40	116.3	0	満潮
12/5 01:50	116.2	↓-0.1
12/5 02:00	116.0	↓-0.2
12/5 02:10	115.6	↓-0.4
12/5 02:20	115.1	↓-0.5
12/5 02:30	114.4	↓-0.7
12/5 02:40	113.6	↓-0.8
12/5 02:50	112.8	↓-0.8
12/5 03:00	111.8	↓-1.0
12/5 03:10	110.7	↓-1.1
12/5 03:20	109.6	↓-1.1
12/5 03:30	108.5	↓-1.1
12/5 03:40	107.2	↓-1.3
12/5 03:50	106.0	↓-1.2
12/5 04:00	104.7	↓-1.3
12/5 04:10	103.4	↓-1.3
12/5 04:20	102.1	↓-1.3
12/5 04:30	100.8	↓-1.3
12/5 04:40	99.5	↓-1.3
12/5 04:50	98.2	↓-1.3
12/5 05:00	96.9	↓-1.3
12/5 05:10	95.7	↓-1.2
12/5 05:20	94.5	↓-1.2
12/5 05:30	93.4	↓-1.1
12/5 05:40	92.3	↓-1.1
12/5 05:50	91.3	↓-1.0
12/5 06:00	90.5	↓-0.8
12/5 06:10	89.7	↓-0.8
12/5 06:20	89.1	↓-0.6
12/5 06:30	88.6	↓-0.5
12/5 06:40	88.3	↓-0.3
12/5 06:50	88.1	↓-0.2	干潮
12/5 07:00	88.2	↑0.1
12/5 07:10	88.4	↑0.2
12/5 07:20	88.8	↑0.4
12/5 07:30	89.4	↑0.6
12/5 07:40	90.2	↑0.8
12/5 07:50	91.1	↑0.9
12/5 08:00	92.3	↑1.2
12/5 08:10	93.7	↑1.4
12/5 08:20	95.2	↑1.5
12/5 08:30	96.9	↑1.7
12/5 08:40	98.7	↑1.8
12/5 08:50	100.6	↑1.9
12/5 09:00	102.7	↑2.1
12/5 09:10	104.8	↑2.1
12/5 09:20	107.0	↑2.2
12/5 09:30	109.3	↑2.3
12/5 09:40	111.6	↑2.3
12/5 09:50	114.0	↑2.4
12/5 10:00	116.3	↑2.3
12/5 10:10	118.7	↑2.4
12/5 10:20	121.0	↑2.3
12/5 10:30	123.3	↑2.3
12/5 10:40	125.5	↑2.2
12/5 10:50	127.7	↑2.2
12/5 11:00	129.9	↑2.2
12/5 11:10	131.9	↑2.0
12/5 11:20	133.9	↑2.0
12/5 11:30	135.8	↑1.9
12/5 11:40	137.5	↑1.7
12/5 11:50	139.1	↑1.6
12/5 12:00	140.6	↑1.5
12/5 12:10	141.9	↑1.3
12/5 12:20	143.1	↑1.2
12/5 12:30	144.1	↑1.0
12/5 12:40	144.8	↑0.7
12/5 12:50	145.4	↑0.6
12/5 13:00	145.7	↑0.3	満潮
12/5 13:10	145.8	↑0.1
12/5 13:20	145.6	↓-0.2
12/5 13:30	145.2	↓-0.4
12/5 13:40	144.5	↓-0.7
12/5 13:50	143.6	↓-0.9
12/5 14:00	142.4	↓-1.2
12/5 14:10	141.0	↓-1.4
12/5 14:20	139.3	↓-1.7
12/5 14:30	137.4	↓-1.9
12/5 14:40	135.3	↓-2.1
12/5 14:50	132.9	↓-2.4
12/5 15:00	130.4	↓-2.5
12/5 15:10	127.7	↓-2.7
12/5 15:20	124.8	↓-2.9
12/5 15:30	121.7	↓-3.1
12/5 15:40	118.5	↓-3.2
12/5 15:50	115.2	↓-3.3
12/5 16:00	111.8	↓-3.4
12/5 16:10	108.3	↓-3.5
12/5 16:20	104.7	↓-3.6
12/5 16:30	101.1	↓-3.6
12/5 16:40	97.4	↓-3.7	最大潮位差
12/5 16:50	93.7	↓-3.7	最大潮位差
12/5 17:00	90.0	↓-3.7	最大潮位差
12/5 17:10	86.3	↓-3.7	最大潮位差
12/5 17:20	82.7	↓-3.6
12/5 17:30	79.1	↓-3.6
12/5 17:40	75.5	↓-3.6
12/5 17:50	72.1	↓-3.4
12/5 18:00	68.7	↓-3.4
12/5 18:10	65.5	↓-3.2
12/5 18:20	62.4	↓-3.1
12/5 18:30	59.5	↓-2.9
12/5 18:40	56.9	↓-2.6
12/5 18:50	54.4	↓-2.5
12/5 19:00	52.2	↓-2.2
12/5 19:10	50.2	↓-2.0
12/5 19:20	48.5	↓-1.7
12/5 19:30	47.1	↓-1.4
12/5 19:40	45.9	↓-1.2
12/5 19:50	45.1	↓-0.8
12/5 20:00	44.6	↓-0.5
12/5 20:10	44.4	↓-0.2	干潮
12/5 20:20	44.4	0
12/5 20:30	44.8	↑0.4
12/5 20:40	45.5	↑0.7
12/5 20:50	46.4	↑0.9
12/5 21:00	47.6	↑1.2
12/5 21:10	49.0	↑1.4
12/5 21:20	50.6	↑1.6
12/5 21:30	52.4	↑1.8
12/5 21:40	54.5	↑2.1
12/5 21:50	56.7	↑2.2
12/5 22:00	59.0	↑2.3
12/5 22:10	61.5	↑2.5
12/5 22:20	64.0	↑2.5
12/5 22:30	66.7	↑2.7
12/5 22:40	69.5	↑2.8
12/5 22:50	72.3	↑2.8
12/5 23:00	75.2	↑2.9
12/5 23:10	78.1	↑2.9
12/5 23:20	81.0	↑2.9
12/5 23:30	83.9	↑2.9
12/5 23:40	86.9	↑3.0
12/5 23:50	89.8	↑2.9