23 (月)	14:29	07:04	-	19:54
	126cm	53cm	-	96cm
若潮 出 05:27 入 17:35 出 00:55 入 14:49

大洗（茨城）2030年09月23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
9/23 00:00	116.9	↓-0.2
9/23 00:10	116.6	↓-0.3
9/23 00:20	116.3	↓-0.3
9/23 00:30	115.8	↓-0.5
9/23 00:40	115.2	↓-0.6
9/23 00:50	114.5	↓-0.7
9/23 01:00	113.6	↓-0.9
9/23 01:10	112.7	↓-0.9
9/23 01:20	111.6	↓-1.1
9/23 01:30	110.5	↓-1.1
9/23 01:40	109.2	↓-1.3
9/23 01:50	107.8	↓-1.4
9/23 02:00	106.2	↓-1.6
9/23 02:10	104.6	↓-1.6
9/23 02:20	102.9	↓-1.7
9/23 02:30	101.0	↓-1.9
9/23 02:40	99.1	↓-1.9
9/23 02:50	97.0	↓-2.1
9/23 03:00	94.9	↓-2.1
9/23 03:10	92.6	↓-2.3
9/23 03:20	90.3	↓-2.3
9/23 03:30	88.0	↓-2.3
9/23 03:40	85.6	↓-2.4
9/23 03:50	83.2	↓-2.4
9/23 04:00	80.7	↓-2.5
9/23 04:10	78.3	↓-2.4
9/23 04:20	75.9	↓-2.4
9/23 04:30	73.5	↓-2.4
9/23 04:40	71.1	↓-2.4
9/23 04:50	68.9	↓-2.2
9/23 05:00	66.7	↓-2.2
9/23 05:10	64.6	↓-2.1
9/23 05:20	62.7	↓-1.9
9/23 05:30	60.9	↓-1.8
9/23 05:40	59.2	↓-1.7
9/23 05:50	57.7	↓-1.5
9/23 06:00	56.4	↓-1.3
9/23 06:10	55.2	↓-1.2
9/23 06:20	54.3	↓-0.9
9/23 06:30	53.5	↓-0.8
9/23 06:40	52.9	↓-0.6
9/23 06:50	52.6	↓-0.3
9/23 07:00	52.4	↓-0.2	干潮
9/23 07:10	52.5	↑0.1
9/23 07:20	52.7	↑0.2
9/23 07:30	53.1	↑0.4
9/23 07:40	53.8	↑0.7
9/23 07:50	54.6	↑0.8
9/23 08:00	55.7	↑1.1
9/23 08:10	56.9	↑1.2
9/23 08:20	58.3	↑1.4
9/23 08:30	59.8	↑1.5
9/23 08:40	61.5	↑1.7
9/23 08:50	63.4	↑1.9
9/23 09:00	65.4	↑2.0
9/23 09:10	67.5	↑2.1
9/23 09:20	69.8	↑2.3
9/23 09:30	72.1	↑2.3
9/23 09:40	74.6	↑2.5
9/23 09:50	77.0	↑2.4
9/23 10:00	79.6	↑2.6
9/23 10:10	82.2	↑2.6
9/23 10:20	84.8	↑2.6
9/23 10:30	87.4	↑2.6
9/23 10:40	90.1	↑2.7	最大潮位差
9/23 10:50	92.7	↑2.6
9/23 11:00	95.2	↑2.5
9/23 11:10	97.8	↑2.6
9/23 11:20	100.2	↑2.4
9/23 11:30	102.6	↑2.4
9/23 11:40	104.9	↑2.3
9/23 11:50	107.1	↑2.2
9/23 12:00	109.2	↑2.1
9/23 12:10	111.2	↑2.0
9/23 12:20	113.1	↑1.9
9/23 12:30	114.9	↑1.8
9/23 12:40	116.5	↑1.6
9/23 12:50	118.0	↑1.5
9/23 13:00	119.4	↑1.4
9/23 13:10	120.6	↑1.2
9/23 13:20	121.7	↑1.1
9/23 13:30	122.6	↑0.9
9/23 13:40	123.4	↑0.8
9/23 13:50	124.1	↑0.7
9/23 14:00	124.6	↑0.5
9/23 14:10	124.9	↑0.3
9/23 14:20	125.1	↑0.2	満潮
9/23 14:30	125.2	↑0.1
9/23 14:40	125.1	↓-0.1
9/23 14:50	124.8	↓-0.3
9/23 15:00	124.4	↓-0.4
9/23 15:10	123.9	↓-0.5
9/23 15:20	123.2	↓-0.7
9/23 15:30	122.4	↓-0.8
9/23 15:40	121.5	↓-0.9
9/23 15:50	120.5	↓-1.0
9/23 16:00	119.4	↓-1.1
9/23 16:10	118.2	↓-1.2
9/23 16:20	116.9	↓-1.3
9/23 16:30	115.5	↓-1.4
9/23 16:40	114.2	↓-1.3
9/23 16:50	112.7	↓-1.5
9/23 17:00	111.3	↓-1.4
9/23 17:10	109.8	↓-1.5
9/23 17:20	108.4	↓-1.4
9/23 17:30	106.9	↓-1.5
9/23 17:40	105.5	↓-1.4
9/23 17:50	104.2	↓-1.3
9/23 18:00	102.9	↓-1.3
9/23 18:10	101.7	↓-1.2
9/23 18:20	100.6	↓-1.1
9/23 18:30	99.5	↓-1.1
9/23 18:40	98.6	↓-0.9
9/23 18:50	97.8	↓-0.8
9/23 19:00	97.1	↓-0.7
9/23 19:10	96.5	↓-0.6
9/23 19:20	96.0	↓-0.5
9/23 19:30	95.6	↓-0.4
9/23 19:40	95.4	↓-0.2
9/23 19:50	95.3	↓-0.1	干潮
9/23 20:00	95.3	0
9/23 20:10	95.4	↑0.1
9/23 20:20	95.7	↑0.3
9/23 20:30	96.1	↑0.4
9/23 20:40	96.6	↑0.5
9/23 20:50	97.3	↑0.7
9/23 21:00	98.0	↑0.7
9/23 21:10	98.9	↑0.9
9/23 21:20	99.8	↑0.9
9/23 21:30	100.9	↑1.1
9/23 21:40	102.0	↑1.1
9/23 21:50	103.2	↑1.2
9/23 22:00	104.5	↑1.3
9/23 22:10	105.9	↑1.4
9/23 22:20	107.2	↑1.3
9/23 22:30	108.6	↑1.4
9/23 22:40	110.0	↑1.4
9/23 22:50	111.4	↑1.4
9/23 23:00	112.8	↑1.4
9/23 23:10	114.1	↑1.3
9/23 23:20	115.4	↑1.3
9/23 23:30	116.7	↑1.3
9/23 23:40	117.9	↑1.2
9/23 23:50	118.9	↑1.0