3 (金)	01:41	05:31	11:56	19:41
	105cm	99cm	139cm	39cm
長潮 出 06:49 入 16:44 出 12:37 入 01:50

館山（千葉）2031年01月3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
1/3 00:00	99.5	↑1.1
1/3 00:10	100.5	↑1.0
1/3 00:20	101.3	↑0.8
1/3 00:30	102.1	↑0.8
1/3 00:40	102.8	↑0.7
1/3 00:50	103.3	↑0.5
1/3 01:00	103.8	↑0.5
1/3 01:10	104.1	↑0.3
1/3 01:20	104.4	↑0.3
1/3 01:30	104.5	↑0.1
1/3 01:40	104.5	0	満潮
1/3 01:50	104.5	0
1/3 02:00	104.4	↓-0.1
1/3 02:10	104.2	↓-0.2
1/3 02:20	104.0	↓-0.2
1/3 02:30	103.7	↓-0.3
1/3 02:40	103.4	↓-0.3
1/3 02:50	103.0	↓-0.4
1/3 03:00	102.7	↓-0.3
1/3 03:10	102.3	↓-0.4
1/3 03:20	101.9	↓-0.4
1/3 03:30	101.6	↓-0.3
1/3 03:40	101.2	↓-0.4
1/3 03:50	100.9	↓-0.3
1/3 04:00	100.5	↓-0.4
1/3 04:10	100.2	↓-0.3
1/3 04:20	99.9	↓-0.3
1/3 04:30	99.6	↓-0.3
1/3 04:40	99.4	↓-0.2
1/3 04:50	99.2	↓-0.2
1/3 05:00	99.0	↓-0.2
1/3 05:10	98.8	↓-0.2
1/3 05:20	98.7	↓-0.1
1/3 05:30	98.7	0	干潮
1/3 05:40	98.7	0
1/3 05:50	98.8	↑0.1
1/3 06:00	99.0	↑0.2
1/3 06:10	99.3	↑0.3
1/3 06:20	99.7	↑0.4
1/3 06:30	100.2	↑0.5
1/3 06:40	100.8	↑0.6
1/3 06:50	101.5	↑0.7
1/3 07:00	102.4	↑0.9
1/3 07:10	103.3	↑0.9
1/3 07:20	104.4	↑1.1
1/3 07:30	105.6	↑1.2
1/3 07:40	106.9	↑1.3
1/3 07:50	108.3	↑1.4
1/3 08:00	109.8	↑1.5
1/3 08:10	111.4	↑1.6
1/3 08:20	113.0	↑1.6
1/3 08:30	114.7	↑1.7
1/3 08:40	116.3	↑1.6
1/3 08:50	118.1	↑1.8
1/3 09:00	119.8	↑1.7
1/3 09:10	121.4	↑1.6
1/3 09:20	123.1	↑1.7
1/3 09:30	124.7	↑1.6
1/3 09:40	126.3	↑1.6
1/3 09:50	127.8	↑1.5
1/3 10:00	129.2	↑1.4
1/3 10:10	130.6	↑1.4
1/3 10:20	131.8	↑1.2
1/3 10:30	133.0	↑1.2
1/3 10:40	134.1	↑1.1
1/3 10:50	135.0	↑0.9
1/3 11:00	135.9	↑0.9
1/3 11:10	136.6	↑0.7
1/3 11:20	137.2	↑0.6
1/3 11:30	137.6	↑0.4
1/3 11:40	137.9	↑0.3
1/3 11:50	138.1	↑0.2	満潮
1/3 12:00	138.1	0
1/3 12:10	137.9	↓-0.2
1/3 12:20	137.6	↓-0.3
1/3 12:30	137.0	↓-0.6
1/3 12:40	136.3	↓-0.7
1/3 12:50	135.4	↓-0.9
1/3 13:00	134.3	↓-1.1
1/3 13:10	133.0	↓-1.3
1/3 13:20	131.4	↓-1.6
1/3 13:30	129.7	↓-1.7
1/3 13:40	127.8	↓-1.9
1/3 13:50	125.7	↓-2.1
1/3 14:00	123.4	↓-2.3
1/3 14:10	121.0	↓-2.4
1/3 14:20	118.4	↓-2.6
1/3 14:30	115.7	↓-2.7
1/3 14:40	112.8	↓-2.9
1/3 14:50	109.9	↓-2.9
1/3 15:00	106.8	↓-3.1
1/3 15:10	103.6	↓-3.2
1/3 15:20	100.4	↓-3.2
1/3 15:30	97.2	↓-3.2
1/3 15:40	93.9	↓-3.3
1/3 15:50	90.6	↓-3.3
1/3 16:00	87.2	↓-3.4	最大潮位差
1/3 16:10	83.9	↓-3.3
1/3 16:20	80.6	↓-3.3
1/3 16:30	77.3	↓-3.3
1/3 16:40	74.1	↓-3.2
1/3 16:50	70.9	↓-3.2
1/3 17:00	67.7	↓-3.2
1/3 17:10	64.7	↓-3.0
1/3 17:20	61.7	↓-3.0
1/3 17:30	58.9	↓-2.8
1/3 17:40	56.1	↓-2.8
1/3 17:50	53.6	↓-2.5
1/3 18:00	51.1	↓-2.5
1/3 18:10	48.9	↓-2.2
1/3 18:20	46.8	↓-2.1
1/3 18:30	44.9	↓-1.9
1/3 18:40	43.3	↓-1.6
1/3 18:50	41.9	↓-1.4
1/3 19:00	40.7	↓-1.2
1/3 19:10	39.8	↓-0.9
1/3 19:20	39.2	↓-0.6
1/3 19:30	38.8	↓-0.4
1/3 19:40	38.7	↓-0.1	干潮
1/3 19:50	38.8	↑0.1
1/3 20:00	39.2	↑0.4
1/3 20:10	39.8	↑0.6
1/3 20:20	40.6	↑0.8
1/3 20:30	41.7	↑1.1
1/3 20:40	43.0	↑1.3
1/3 20:50	44.4	↑1.4
1/3 21:00	46.1	↑1.7
1/3 21:10	47.8	↑1.7
1/3 21:20	49.8	↑2.0
1/3 21:30	51.8	↑2.0
1/3 21:40	53.9	↑2.1
1/3 21:50	56.2	↑2.3
1/3 22:00	58.5	↑2.3
1/3 22:10	60.9	↑2.4
1/3 22:20	63.3	↑2.4
1/3 22:30	65.7	↑2.4
1/3 22:40	68.2	↑2.5
1/3 22:50	70.7	↑2.5
1/3 23:00	73.3	↑2.6
1/3 23:10	75.8	↑2.5
1/3 23:20	78.3	↑2.5
1/3 23:30	80.8	↑2.5
1/3 23:40	83.3	↑2.5
1/3 23:50	85.7	↑2.4