13 (土)	10:30	04:12	-	18:11
	141cm	94cm	-	50cm
長潮 出 06:31 入 17:23 出 11:25 入 00:37

第一海堡（千葉）2038年02月13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
2/13 00:00	114.8	↓-0.5
2/13 00:10	114.2	↓-0.6
2/13 00:20	113.5	↓-0.7
2/13 00:30	112.7	↓-0.8
2/13 00:40	111.8	↓-0.9
2/13 00:50	110.8	↓-1.0
2/13 01:00	109.7	↓-1.1
2/13 01:10	108.6	↓-1.1
2/13 01:20	107.5	↓-1.1
2/13 01:30	106.3	↓-1.2
2/13 01:40	105.1	↓-1.2
2/13 01:50	103.8	↓-1.3
2/13 02:00	102.6	↓-1.2
2/13 02:10	101.4	↓-1.2
2/13 02:20	100.3	↓-1.1
2/13 02:30	99.2	↓-1.1
2/13 02:40	98.1	↓-1.1
2/13 02:50	97.2	↓-0.9
2/13 03:00	96.3	↓-0.9
2/13 03:10	95.5	↓-0.8
2/13 03:20	94.8	↓-0.7
2/13 03:30	94.2	↓-0.6
2/13 03:40	93.7	↓-0.5
2/13 03:50	93.3	↓-0.4
2/13 04:00	93.1	↓-0.2
2/13 04:10	93.0	↓-0.1	干潮
2/13 04:20	93.1	↑0.1
2/13 04:30	93.3	↑0.2
2/13 04:40	93.7	↑0.4
2/13 04:50	94.1	↑0.4
2/13 05:00	94.8	↑0.7
2/13 05:10	95.6	↑0.8
2/13 05:20	96.5	↑0.9
2/13 05:30	97.5	↑1.0
2/13 05:40	98.7	↑1.2
2/13 05:50	100.0	↑1.3
2/13 06:00	101.4	↑1.4
2/13 06:10	103.0	↑1.6
2/13 06:20	104.6	↑1.6
2/13 06:30	106.3	↑1.7
2/13 06:40	108.1	↑1.8
2/13 06:50	110.0	↑1.9
2/13 07:00	111.9	↑1.9
2/13 07:10	113.8	↑1.9
2/13 07:20	115.8	↑2.0
2/13 07:30	117.8	↑2.0
2/13 07:40	119.8	↑2.0
2/13 07:50	121.8	↑2.0
2/13 08:00	123.7	↑1.9
2/13 08:10	125.6	↑1.9
2/13 08:20	127.5	↑1.9
2/13 08:30	129.3	↑1.8
2/13 08:40	131.0	↑1.7
2/13 08:50	132.6	↑1.6
2/13 09:00	134.1	↑1.5
2/13 09:10	135.5	↑1.4
2/13 09:20	136.8	↑1.3
2/13 09:30	137.9	↑1.1
2/13 09:40	138.8	↑0.9
2/13 09:50	139.6	↑0.8
2/13 10:00	140.2	↑0.6
2/13 10:10	140.7	↑0.5
2/13 10:20	140.9	↑0.2	満潮
2/13 10:30	141.0	↑0.1	満潮
2/13 10:40	140.9	↓-0.1
2/13 10:50	140.6	↓-0.3
2/13 11:00	140.0	↓-0.6
2/13 11:10	139.3	↓-0.7
2/13 11:20	138.4	↓-0.9
2/13 11:30	137.3	↓-1.1
2/13 11:40	136.0	↓-1.3
2/13 11:50	134.5	↓-1.5
2/13 12:00	132.8	↓-1.7
2/13 12:10	131.0	↓-1.8
2/13 12:20	128.9	↓-2.1
2/13 12:30	126.8	↓-2.1
2/13 12:40	124.4	↓-2.4
2/13 12:50	122.0	↓-2.4
2/13 13:00	119.3	↓-2.7
2/13 13:10	116.6	↓-2.7
2/13 13:20	113.8	↓-2.8
2/13 13:30	110.9	↓-2.9
2/13 13:40	107.9	↓-3.0
2/13 13:50	104.8	↓-3.1
2/13 14:00	101.7	↓-3.1
2/13 14:10	98.5	↓-3.2	最大潮位差
2/13 14:20	95.4	↓-3.1
2/13 14:30	92.2	↓-3.2	最大潮位差
2/13 14:40	89.1	↓-3.1
2/13 14:50	85.9	↓-3.2	最大潮位差
2/13 15:00	82.9	↓-3.0
2/13 15:10	79.8	↓-3.1
2/13 15:20	76.9	↓-2.9
2/13 15:30	74.0	↓-2.9
2/13 15:40	71.3	↓-2.7
2/13 15:50	68.7	↓-2.6
2/13 16:00	66.1	↓-2.6
2/13 16:10	63.8	↓-2.3
2/13 16:20	61.6	↓-2.2
2/13 16:30	59.5	↓-2.1
2/13 16:40	57.6	↓-1.9
2/13 16:50	55.9	↓-1.7
2/13 17:00	54.4	↓-1.5
2/13 17:10	53.1	↓-1.3
2/13 17:20	51.9	↓-1.2
2/13 17:30	51.0	↓-0.9
2/13 17:40	50.3	↓-0.7
2/13 17:50	49.8	↓-0.5
2/13 18:00	49.5	↓-0.3
2/13 18:10	49.4	↓-0.1	干潮
2/13 18:20	49.5	↑0.1
2/13 18:30	49.8	↑0.3
2/13 18:40	50.3	↑0.5
2/13 18:50	51.0	↑0.7
2/13 19:00	51.9	↑0.9
2/13 19:10	52.9	↑1.0
2/13 19:20	54.2	↑1.3
2/13 19:30	55.6	↑1.4
2/13 19:40	57.1	↑1.5
2/13 19:50	58.8	↑1.7
2/13 20:00	60.7	↑1.9
2/13 20:10	62.6	↑1.9
2/13 20:20	64.7	↑2.1
2/13 20:30	66.9	↑2.2
2/13 20:40	69.1	↑2.2
2/13 20:50	71.4	↑2.3
2/13 21:00	73.8	↑2.4
2/13 21:10	76.2	↑2.4
2/13 21:20	78.7	↑2.5
2/13 21:30	81.2	↑2.5
2/13 21:40	83.6	↑2.4
2/13 21:50	86.1	↑2.5
2/13 22:00	88.5	↑2.4
2/13 22:10	90.9	↑2.4
2/13 22:20	93.3	↑2.4
2/13 22:30	95.6	↑2.3
2/13 22:40	97.8	↑2.2
2/13 22:50	100.0	↑2.2
2/13 23:00	102.0	↑2.0
2/13 23:10	104.0	↑2.0
2/13 23:20	105.9	↑1.9
2/13 23:30	107.6	↑1.7
2/13 23:40	109.2	↑1.6
2/13 23:50	110.7	↑1.5