21 (火)	08:29	17:23	-	-
	107cm	29cm	-	-
長潮 出 06:18 入 17:25 出 11:21 入 01:17

銚子漁港（千葉）2040年02月21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
2/21 00:00	73.8	0
2/21 00:10	73.9	↑0.1
2/21 00:20	73.9	0
2/21 00:30	73.9	0
2/21 00:40	74.0	↑0.1
2/21 00:50	74.0	0
2/21 01:00	74.0	0
2/21 01:10	74.1	↑0.1
2/21 01:20	74.1	0
2/21 01:30	74.2	↑0.1
2/21 01:40	74.3	↑0.1
2/21 01:50	74.5	↑0.2
2/21 02:00	74.7	↑0.2
2/21 02:10	74.9	↑0.2
2/21 02:20	75.2	↑0.3
2/21 02:30	75.5	↑0.3
2/21 02:40	75.9	↑0.4
2/21 02:50	76.4	↑0.5
2/21 03:00	76.9	↑0.5
2/21 03:10	77.5	↑0.6
2/21 03:20	78.2	↑0.7
2/21 03:30	78.9	↑0.7
2/21 03:40	79.7	↑0.8
2/21 03:50	80.6	↑0.9
2/21 04:00	81.6	↑1.0
2/21 04:10	82.6	↑1.0
2/21 04:20	83.7	↑1.1
2/21 04:30	84.8	↑1.1
2/21 04:40	86.0	↑1.2
2/21 04:50	87.2	↑1.2
2/21 05:00	88.4	↑1.2
2/21 05:10	89.7	↑1.3
2/21 05:20	90.9	↑1.2
2/21 05:30	92.2	↑1.3
2/21 05:40	93.4	↑1.2
2/21 05:50	94.7	↑1.3
2/21 06:00	95.9	↑1.2
2/21 06:10	97.1	↑1.2
2/21 06:20	98.3	↑1.2
2/21 06:30	99.4	↑1.1
2/21 06:40	100.4	↑1.0
2/21 06:50	101.4	↑1.0
2/21 07:00	102.3	↑0.9
2/21 07:10	103.2	↑0.9
2/21 07:20	104.0	↑0.8
2/21 07:30	104.6	↑0.6
2/21 07:40	105.2	↑0.6
2/21 07:50	105.7	↑0.5
2/21 08:00	106.1	↑0.4
2/21 08:10	106.4	↑0.3
2/21 08:20	106.5	↑0.1	満潮
2/21 08:30	106.6	↑0.1
2/21 08:40	106.5	↓-0.1
2/21 08:50	106.2	↓-0.3
2/21 09:00	105.9	↓-0.3
2/21 09:10	105.4	↓-0.5
2/21 09:20	104.8	↓-0.6
2/21 09:30	104.0	↓-0.8
2/21 09:40	103.1	↓-0.9
2/21 09:50	102.1	↓-1.0
2/21 10:00	101.0	↓-1.1
2/21 10:10	99.7	↓-1.3
2/21 10:20	98.3	↓-1.4
2/21 10:30	96.8	↓-1.5
2/21 10:40	95.3	↓-1.5
2/21 10:50	93.6	↓-1.7
2/21 11:00	91.8	↓-1.8
2/21 11:10	90.0	↓-1.8
2/21 11:20	88.1	↓-1.9
2/21 11:30	86.1	↓-2.0
2/21 11:40	84.0	↓-2.1
2/21 11:50	82.0	↓-2.0
2/21 12:00	79.8	↓-2.2
2/21 12:10	77.7	↓-2.1
2/21 12:20	75.5	↓-2.2
2/21 12:30	73.3	↓-2.2
2/21 12:40	71.0	↓-2.3	最大潮位差
2/21 12:50	68.8	↓-2.2
2/21 13:00	66.5	↓-2.3	最大潮位差
2/21 13:10	64.3	↓-2.2
2/21 13:20	62.0	↓-2.3	最大潮位差
2/21 13:30	59.8	↓-2.2
2/21 13:40	57.6	↓-2.2
2/21 13:50	55.4	↓-2.2
2/21 14:00	53.2	↓-2.2
2/21 14:10	51.1	↓-2.1
2/21 14:20	49.0	↓-2.1
2/21 14:30	47.0	↓-2.0
2/21 14:40	45.1	↓-1.9
2/21 14:50	43.3	↓-1.8
2/21 15:00	41.5	↓-1.8
2/21 15:10	39.8	↓-1.7
2/21 15:20	38.3	↓-1.5
2/21 15:30	36.8	↓-1.5
2/21 15:40	35.5	↓-1.3
2/21 15:50	34.2	↓-1.3
2/21 16:00	33.1	↓-1.1
2/21 16:10	32.1	↓-1.0
2/21 16:20	31.3	↓-0.8
2/21 16:30	30.6	↓-0.7
2/21 16:40	30.0	↓-0.6
2/21 16:50	29.5	↓-0.5
2/21 17:00	29.2	↓-0.3
2/21 17:10	29.0	↓-0.2
2/21 17:20	28.9	↓-0.1	干潮
2/21 17:30	28.9	0
2/21 17:40	29.1	↑0.2
2/21 17:50	29.3	↑0.2
2/21 18:00	29.7	↑0.4
2/21 18:10	30.2	↑0.5
2/21 18:20	30.8	↑0.6
2/21 18:30	31.5	↑0.7
2/21 18:40	32.3	↑0.8
2/21 18:50	33.2	↑0.9
2/21 19:00	34.2	↑1.0
2/21 19:10	35.3	↑1.1
2/21 19:20	36.4	↑1.1
2/21 19:30	37.6	↑1.2
2/21 19:40	38.9	↑1.3
2/21 19:50	40.3	↑1.4
2/21 20:00	41.7	↑1.4
2/21 20:10	43.1	↑1.4
2/21 20:20	44.6	↑1.5
2/21 20:30	46.1	↑1.5
2/21 20:40	47.6	↑1.5
2/21 20:50	49.1	↑1.5
2/21 21:00	50.7	↑1.6
2/21 21:10	52.2	↑1.5
2/21 21:20	53.8	↑1.6
2/21 21:30	55.3	↑1.5
2/21 21:40	56.8	↑1.5
2/21 21:50	58.3	↑1.5
2/21 22:00	59.7	↑1.4
2/21 22:10	61.1	↑1.4
2/21 22:20	62.5	↑1.4
2/21 22:30	63.8	↑1.3
2/21 22:40	65.1	↑1.3
2/21 22:50	66.4	↑1.3
2/21 23:00	67.6	↑1.2
2/21 23:10	68.8	↑1.2
2/21 23:20	69.9	↑1.1
2/21 23:30	71.0	↑1.1
2/21 23:40	72.0	↑1.0
2/21 23:50	73.0	↑1.0