20 (日)	20:09	04:18	-	-
	134cm	48cm	-	-
長潮 出 05:24 入 17:39 出 14:01 入 23:32

犬吠埼（千葉）2026年09月20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
9/20 00:00	93.1	↓-2.9	最大潮位差
9/20 00:10	90.2	↓-2.9	最大潮位差
9/20 00:20	87.4	↓-2.8
9/20 00:30	84.5	↓-2.9	最大潮位差
9/20 00:40	81.8	↓-2.7
9/20 00:50	79.0	↓-2.8
9/20 01:00	76.3	↓-2.7
9/20 01:10	73.7	↓-2.6
9/20 01:20	71.2	↓-2.5
9/20 01:30	68.8	↓-2.4
9/20 01:40	66.4	↓-2.4
9/20 01:50	64.2	↓-2.2
9/20 02:00	62.1	↓-2.1
9/20 02:10	60.1	↓-2.0
9/20 02:20	58.2	↓-1.9
9/20 02:30	56.5	↓-1.7
9/20 02:40	54.9	↓-1.6
9/20 02:50	53.5	↓-1.4
9/20 03:00	52.2	↓-1.3
9/20 03:10	51.1	↓-1.1
9/20 03:20	50.1	↓-1.0
9/20 03:30	49.3	↓-0.8
9/20 03:40	48.6	↓-0.7
9/20 03:50	48.1	↓-0.5
9/20 04:00	47.8	↓-0.3
9/20 04:10	47.6	↓-0.2	干潮
9/20 04:20	47.6	0
9/20 04:30	47.7	↑0.1
9/20 04:40	48.0	↑0.3
9/20 04:50	48.4	↑0.4
9/20 05:00	48.9	↑0.5
9/20 05:10	49.6	↑0.7
9/20 05:20	50.5	↑0.9
9/20 05:30	51.4	↑0.9
9/20 05:40	52.5	↑1.1
9/20 05:50	53.7	↑1.2
9/20 06:00	55.0	↑1.3
9/20 06:10	56.4	↑1.4
9/20 06:20	57.9	↑1.5
9/20 06:30	59.5	↑1.6
9/20 06:40	61.1	↑1.6
9/20 06:50	62.9	↑1.8
9/20 07:00	64.6	↑1.7
9/20 07:10	66.5	↑1.9
9/20 07:20	68.3	↑1.8
9/20 07:30	70.2	↑1.9
9/20 07:40	72.2	↑2.0
9/20 07:50	74.1	↑1.9
9/20 08:00	76.1	↑2.0
9/20 08:10	78.0	↑1.9
9/20 08:20	80.0	↑2.0
9/20 08:30	82.0	↑2.0
9/20 08:40	83.9	↑1.9
9/20 08:50	85.8	↑1.9
9/20 09:00	87.7	↑1.9
9/20 09:10	89.5	↑1.8
9/20 09:20	91.3	↑1.8
9/20 09:30	93.1	↑1.8
9/20 09:40	94.8	↑1.7
9/20 09:50	96.4	↑1.6
9/20 10:00	98.1	↑1.7
9/20 10:10	99.6	↑1.5
9/20 10:20	101.1	↑1.5
9/20 10:30	102.5	↑1.4
9/20 10:40	103.9	↑1.4
9/20 10:50	105.2	↑1.3
9/20 11:00	106.4	↑1.2
9/20 11:10	107.6	↑1.2
9/20 11:20	108.7	↑1.1
9/20 11:30	109.7	↑1.0
9/20 11:40	110.7	↑1.0
9/20 11:50	111.6	↑0.9
9/20 12:00	112.5	↑0.9
9/20 12:10	113.3	↑0.8
9/20 12:20	114.1	↑0.8
9/20 12:30	114.8	↑0.7
9/20 12:40	115.4	↑0.6
9/20 12:50	116.1	↑0.7
9/20 13:00	116.6	↑0.5
9/20 13:10	117.2	↑0.6
9/20 13:20	117.7	↑0.5
9/20 13:30	118.2	↑0.5
9/20 13:40	118.7	↑0.5
9/20 13:50	119.1	↑0.4
9/20 14:00	119.5	↑0.4
9/20 14:10	119.9	↑0.4
9/20 14:20	120.3	↑0.4
9/20 14:30	120.7	↑0.4
9/20 14:40	121.1	↑0.4
9/20 14:50	121.5	↑0.4
9/20 15:00	121.9	↑0.4
9/20 15:10	122.3	↑0.4
9/20 15:20	122.6	↑0.3
9/20 15:30	123.0	↑0.4
9/20 15:40	123.5	↑0.5
9/20 15:50	123.9	↑0.4
9/20 16:00	124.3	↑0.4
9/20 16:10	124.7	↑0.4
9/20 16:20	125.2	↑0.5
9/20 16:30	125.6	↑0.4
9/20 16:40	126.1	↑0.5
9/20 16:50	126.6	↑0.5
9/20 17:00	127.1	↑0.5
9/20 17:10	127.6	↑0.5
9/20 17:20	128.1	↑0.5
9/20 17:30	128.5	↑0.4
9/20 17:40	129.0	↑0.5
9/20 17:50	129.5	↑0.5
9/20 18:00	130.0	↑0.5
9/20 18:10	130.5	↑0.5
9/20 18:20	130.9	↑0.4
9/20 18:30	131.4	↑0.5
9/20 18:40	131.8	↑0.4
9/20 18:50	132.2	↑0.4
9/20 19:00	132.5	↑0.3
9/20 19:10	132.9	↑0.4
9/20 19:20	133.1	↑0.2
9/20 19:30	133.4	↑0.3
9/20 19:40	133.6	↑0.2
9/20 19:50	133.7	↑0.1
9/20 20:00	133.8	↑0.1	満潮
9/20 20:10	133.8	0
9/20 20:20	133.8	0
9/20 20:30	133.6	↓-0.2
9/20 20:40	133.4	↓-0.2
9/20 20:50	133.2	↓-0.2
9/20 21:00	132.8	↓-0.4
9/20 21:10	132.4	↓-0.4
9/20 21:20	131.9	↓-0.5
9/20 21:30	131.3	↓-0.6
9/20 21:40	130.6	↓-0.7
9/20 21:50	129.8	↓-0.8
9/20 22:00	128.9	↓-0.9
9/20 22:10	127.9	↓-1.0
9/20 22:20	126.8	↓-1.1
9/20 22:30	125.6	↓-1.2
9/20 22:40	124.4	↓-1.2
9/20 22:50	123.0	↓-1.4
9/20 23:00	121.5	↓-1.5
9/20 23:10	120.0	↓-1.5
9/20 23:20	118.4	↓-1.6
9/20 23:30	116.6	↓-1.8
9/20 23:40	114.8	↓-1.8
9/20 23:50	113.0	↓-1.8