9 (月)	15:02	07:09	-	20:46
	138cm	63cm	-	102cm
長潮 出 05:42 入 17:17 出 00:13 入 14:48

館山（千葉）2023年10月9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
10/9 00:00	116.0	↓-0.2
10/9 00:10	115.6	↓-0.4
10/9 00:20	115.2	↓-0.4
10/9 00:30	114.7	↓-0.5
10/9 00:40	114.1	↓-0.6
10/9 00:50	113.5	↓-0.6
10/9 01:00	112.7	↓-0.8
10/9 01:10	111.8	↓-0.9
10/9 01:20	110.8	↓-1.0
10/9 01:30	109.7	↓-1.1
10/9 01:40	108.5	↓-1.2
10/9 01:50	107.3	↓-1.2
10/9 02:00	105.9	↓-1.4
10/9 02:10	104.5	↓-1.4
10/9 02:20	102.9	↓-1.6
10/9 02:30	101.4	↓-1.5
10/9 02:40	99.7	↓-1.7
10/9 02:50	98.0	↓-1.7
10/9 03:00	96.3	↓-1.7
10/9 03:10	94.6	↓-1.7
10/9 03:20	92.8	↓-1.8
10/9 03:30	91.0	↓-1.8
10/9 03:40	89.1	↓-1.9
10/9 03:50	87.3	↓-1.8
10/9 04:00	85.5	↓-1.8
10/9 04:10	83.7	↓-1.8
10/9 04:20	81.9	↓-1.8
10/9 04:30	80.1	↓-1.8
10/9 04:40	78.3	↓-1.8
10/9 04:50	76.6	↓-1.7
10/9 05:00	74.9	↓-1.7
10/9 05:10	73.3	↓-1.6
10/9 05:20	71.7	↓-1.6
10/9 05:30	70.2	↓-1.5
10/9 05:40	68.8	↓-1.4
10/9 05:50	67.5	↓-1.3
10/9 06:00	66.3	↓-1.2
10/9 06:10	65.3	↓-1.0
10/9 06:20	64.4	↓-0.9
10/9 06:30	63.6	↓-0.8
10/9 06:40	63.0	↓-0.6
10/9 06:50	62.6	↓-0.4
10/9 07:00	62.4	↓-0.2	干潮
10/9 07:10	62.3	↓-0.1
10/9 07:20	62.5	↑0.2
10/9 07:30	62.8	↑0.3
10/9 07:40	63.3	↑0.5
10/9 07:50	64.0	↑0.7
10/9 08:00	64.9	↑0.9
10/9 08:10	65.9	↑1.0
10/9 08:20	67.1	↑1.2
10/9 08:30	68.5	↑1.4
10/9 08:40	70.0	↑1.5
10/9 08:50	71.7	↑1.7
10/9 09:00	73.4	↑1.7
10/9 09:10	75.3	↑1.9
10/9 09:20	77.2	↑1.9
10/9 09:30	79.2	↑2.0
10/9 09:40	81.3	↑2.1
10/9 09:50	83.5	↑2.2
10/9 10:00	85.8	↑2.3
10/9 10:10	88.0	↑2.2
10/9 10:20	90.4	↑2.4
10/9 10:30	92.7	↑2.3
10/9 10:40	95.1	↑2.4
10/9 10:50	97.6	↑2.5	最大潮位差
10/9 11:00	100.0	↑2.4
10/9 11:10	102.4	↑2.4
10/9 11:20	104.9	↑2.5	最大潮位差
10/9 11:30	107.3	↑2.4
10/9 11:40	109.8	↑2.5	最大潮位差
10/9 11:50	112.2	↑2.4
10/9 12:00	114.5	↑2.3
10/9 12:10	116.8	↑2.3
10/9 12:20	119.0	↑2.2
10/9 12:30	121.2	↑2.2
10/9 12:40	123.2	↑2.0
10/9 12:50	125.2	↑2.0
10/9 13:00	127.0	↑1.8
10/9 13:10	128.7	↑1.7
10/9 13:20	130.3	↑1.6
10/9 13:30	131.8	↑1.5
10/9 13:40	133.1	↑1.3
10/9 13:50	134.2	↑1.1
10/9 14:00	135.2	↑1.0
10/9 14:10	136.0	↑0.8
10/9 14:20	136.7	↑0.7
10/9 14:30	137.3	↑0.6
10/9 14:40	137.6	↑0.3
10/9 14:50	137.9	↑0.3
10/9 15:00	138.0	↑0.1	満潮
10/9 15:10	137.9	↓-0.1
10/9 15:20	137.7	↓-0.2
10/9 15:30	137.4	↓-0.3
10/9 15:40	136.9	↓-0.5
10/9 15:50	136.4	↓-0.5
10/9 16:00	135.6	↓-0.8
10/9 16:10	134.8	↓-0.8
10/9 16:20	133.9	↓-0.9
10/9 16:30	132.8	↓-1.1
10/9 16:40	131.6	↓-1.2
10/9 16:50	130.3	↓-1.3
10/9 17:00	128.9	↓-1.4
10/9 17:10	127.5	↓-1.4
10/9 17:20	125.9	↓-1.6
10/9 17:30	124.3	↓-1.6
10/9 17:40	122.6	↓-1.7
10/9 17:50	120.9	↓-1.7
10/9 18:00	119.2	↓-1.7
10/9 18:10	117.5	↓-1.7
10/9 18:20	115.8	↓-1.7
10/9 18:30	114.1	↓-1.7
10/9 18:40	112.4	↓-1.7
10/9 18:50	110.9	↓-1.5
10/9 19:00	109.4	↓-1.5
10/9 19:10	108.0	↓-1.4
10/9 19:20	106.8	↓-1.2
10/9 19:30	105.6	↓-1.2
10/9 19:40	104.6	↓-1.0
10/9 19:50	103.8	↓-0.8
10/9 20:00	103.0	↓-0.8
10/9 20:10	102.5	↓-0.5
10/9 20:20	102.0	↓-0.5
10/9 20:30	101.8	↓-0.2
10/9 20:40	101.6	↓-0.2	干潮
10/9 20:50	101.6	0
10/9 21:00	101.8	↑0.2
10/9 21:10	102.0	↑0.2
10/9 21:20	102.4	↑0.4
10/9 21:30	102.8	↑0.4
10/9 21:40	103.4	↑0.6
10/9 21:50	104.0	↑0.6
10/9 22:00	104.8	↑0.8
10/9 22:10	105.6	↑0.8
10/9 22:20	106.4	↑0.8
10/9 22:30	107.4	↑1.0
10/9 22:40	108.3	↑0.9
10/9 22:50	109.4	↑1.1
10/9 23:00	110.4	↑1.0
10/9 23:10	111.5	↑1.1
10/9 23:20	112.6	↑1.1
10/9 23:30	113.7	↑1.1
10/9 23:40	114.8	↑1.1
10/9 23:50	115.8	↑1.0