18 (水)	04:57	10:48	16:45	23:04
	144cm	50cm	149cm	28cm
大潮 出 05:49 入 17:52 出 05:14 入 17:02

岩井袋（千葉）2026年03月18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
3/18 00:00	37.5	↑3.1
3/18 00:10	40.9	↑3.4
3/18 00:20	44.7	↑3.8
3/18 00:30	48.6	↑3.9
3/18 00:40	52.8	↑4.2
3/18 00:50	57.2	↑4.4
3/18 01:00	61.8	↑4.6
3/18 01:10	66.6	↑4.8
3/18 01:20	71.4	↑4.8
3/18 01:30	76.3	↑4.9
3/18 01:40	81.3	↑5.0
3/18 01:50	86.2	↑4.9
3/18 02:00	91.2	↑5.0
3/18 02:10	96.1	↑4.9
3/18 02:20	100.9	↑4.8
3/18 02:30	105.5	↑4.6
3/18 02:40	110.0	↑4.5
3/18 02:50	114.4	↑4.4
3/18 03:00	118.5	↑4.1
3/18 03:10	122.4	↑3.9
3/18 03:20	126.0	↑3.6
3/18 03:30	129.3	↑3.3
3/18 03:40	132.3	↑3.0
3/18 03:50	135.0	↑2.7
3/18 04:00	137.3	↑2.3
3/18 04:10	139.2	↑1.9
3/18 04:20	140.8	↑1.6
3/18 04:30	142.0	↑1.2
3/18 04:40	142.8	↑0.8
3/18 04:50	143.3	↑0.5	満潮
3/18 05:00	143.3	0
3/18 05:10	143.0	↓-0.3
3/18 05:20	142.2	↓-0.8
3/18 05:30	141.1	↓-1.1
3/18 05:40	139.6	↓-1.5
3/18 05:50	137.8	↓-1.8
3/18 06:00	135.6	↓-2.2
3/18 06:10	133.2	↓-2.4
3/18 06:20	130.4	↓-2.8
3/18 06:30	127.4	↓-3.0
3/18 06:40	124.1	↓-3.3
3/18 06:50	120.6	↓-3.5
3/18 07:00	116.9	↓-3.7
3/18 07:10	113.0	↓-3.9
3/18 07:20	109.0	↓-4.0
3/18 07:30	104.9	↓-4.1
3/18 07:40	100.7	↓-4.2
3/18 07:50	96.5	↓-4.2
3/18 08:00	92.4	↓-4.1
3/18 08:10	88.2	↓-4.2
3/18 08:20	84.1	↓-4.1
3/18 08:30	80.1	↓-4.0
3/18 08:40	76.2	↓-3.9
3/18 08:50	72.5	↓-3.7
3/18 09:00	69.0	↓-3.5
3/18 09:10	65.7	↓-3.3
3/18 09:20	62.6	↓-3.1
3/18 09:30	59.8	↓-2.8
3/18 09:40	57.3	↓-2.5
3/18 09:50	55.1	↓-2.2
3/18 10:00	53.2	↓-1.9
3/18 10:10	51.6	↓-1.6
3/18 10:20	50.4	↓-1.2
3/18 10:30	49.6	↓-0.8
3/18 10:40	49.1	↓-0.5	干潮
3/18 10:50	49.1	0
3/18 11:00	49.3	↑0.2
3/18 11:10	50.0	↑0.7
3/18 11:20	51.0	↑1.0
3/18 11:30	52.4	↑1.4
3/18 11:40	54.2	↑1.8
3/18 11:50	56.3	↑2.1
3/18 12:00	58.7	↑2.4
3/18 12:10	61.4	↑2.7
3/18 12:20	64.4	↑3.0
3/18 12:30	67.7	↑3.3
3/18 12:40	71.2	↑3.5
3/18 12:50	74.9	↑3.7
3/18 13:00	78.8	↑3.9
3/18 13:10	82.9	↑4.1
3/18 13:20	87.1	↑4.2
3/18 13:30	91.3	↑4.2
3/18 13:40	95.7	↑4.4
3/18 13:50	100.1	↑4.4
3/18 14:00	104.4	↑4.3
3/18 14:10	108.7	↑4.3
3/18 14:20	113.0	↑4.3
3/18 14:30	117.1	↑4.1
3/18 14:40	121.1	↑4.0
3/18 14:50	125.0	↑3.9
3/18 15:00	128.6	↑3.6
3/18 15:10	132.0	↑3.4
3/18 15:20	135.1	↑3.1
3/18 15:30	138.0	↑2.9
3/18 15:40	140.6	↑2.6
3/18 15:50	142.8	↑2.2
3/18 16:00	144.7	↑1.9
3/18 16:10	146.2	↑1.5
3/18 16:20	147.4	↑1.2
3/18 16:30	148.2	↑0.8
3/18 16:40	148.5	↑0.3	満潮
3/18 16:50	148.5	0
3/18 17:00	148.1	↓-0.4
3/18 17:10	147.3	↓-0.8
3/18 17:20	146.0	↓-1.3
3/18 17:30	144.4	↓-1.6
3/18 17:40	142.4	↓-2.0
3/18 17:50	140.1	↓-2.3
3/18 18:00	137.3	↓-2.8
3/18 18:10	134.3	↓-3.0
3/18 18:20	130.9	↓-3.4
3/18 18:30	127.2	↓-3.7
3/18 18:40	123.2	↓-4.0
3/18 18:50	119.0	↓-4.2
3/18 19:00	114.6	↓-4.4
3/18 19:10	110.0	↓-4.6
3/18 19:20	105.2	↓-4.8
3/18 19:30	100.4	↓-4.8
3/18 19:40	95.4	↓-5.0
3/18 19:50	90.4	↓-5.0
3/18 20:00	85.3	↓-5.1	最大潮位差
3/18 20:10	80.3	↓-5.0
3/18 20:20	75.3	↓-5.0
3/18 20:30	70.4	↓-4.9
3/18 20:40	65.6	↓-4.8
3/18 20:50	61.0	↓-4.6
3/18 21:00	56.6	↓-4.4
3/18 21:10	52.3	↓-4.3
3/18 21:20	48.4	↓-3.9
3/18 21:30	44.7	↓-3.7
3/18 21:40	41.3	↓-3.4
3/18 21:50	38.2	↓-3.1
3/18 22:00	35.5	↓-2.7
3/18 22:10	33.1	↓-2.4
3/18 22:20	31.1	↓-2.0
3/18 22:30	29.5	↓-1.6
3/18 22:40	28.4	↓-1.1
3/18 22:50	27.6	↓-0.8
3/18 23:00	27.3	↓-0.3	干潮
3/18 23:10	27.3	0
3/18 23:20	27.8	↑0.5
3/18 23:30	28.8	↑1.0
3/18 23:40	30.1	↑1.3
3/18 23:50	31.8	↑1.7