12 (金)	04:18	11:02	17:28	18:48
	163cm	-2cm	123cm	120cm
中潮 出 05:02 入 18:16 出 06:47 入 22:51 潮干狩り ◎ 09:18～14:13

室蘭（北海道）2024年04月12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
4/12 00:00	94.5	↑2.2
4/12 00:10	96.6	↑2.1
4/12 00:20	98.4	↑1.8
4/12 00:30	100.1	↑1.7
4/12 00:40	101.6	↑1.5
4/12 00:50	103.0	↑1.4
4/12 01:00	104.4	↑1.4
4/12 01:10	105.8	↑1.4
4/12 01:20	107.4	↑1.6
4/12 01:30	109.3	↑1.9
4/12 01:40	111.5	↑2.2
4/12 01:50	114.1	↑2.6
4/12 02:00	117.1	↑3.0
4/12 02:10	120.5	↑3.4
4/12 02:20	124.3	↑3.8
4/12 02:30	128.4	↑4.1
4/12 02:40	132.7	↑4.3
4/12 02:50	137.2	↑4.5
4/12 03:00	141.7	↑4.5
4/12 03:10	146.1	↑4.4
4/12 03:20	150.2	↑4.1
4/12 03:30	153.9	↑3.7
4/12 03:40	157.1	↑3.2
4/12 03:50	159.6	↑2.5
4/12 04:00	161.4	↑1.8
4/12 04:10	162.4	↑1.0	満潮
4/12 04:20	162.6	↑0.2
4/12 04:30	162.0	↓-0.6
4/12 04:40	160.6	↓-1.4
4/12 04:50	158.5	↓-2.1
4/12 05:00	155.7	↓-2.8
4/12 05:10	152.4	↓-3.3
4/12 05:20	148.8	↓-3.6
4/12 05:30	144.8	↓-4.0
4/12 05:40	140.7	↓-4.1
4/12 05:50	136.5	↓-4.2
4/12 06:00	132.3	↓-4.2
4/12 06:10	128.2	↓-4.1
4/12 06:20	124.3	↓-3.9
4/12 06:30	120.6	↓-3.7
4/12 06:40	116.9	↓-3.7
4/12 06:50	113.4	↓-3.5
4/12 07:00	109.9	↓-3.5
4/12 07:10	106.4	↓-3.5
4/12 07:20	102.8	↓-3.6
4/12 07:30	99.0	↓-3.8
4/12 07:40	95.0	↓-4.0
4/12 07:50	90.5	↓-4.5
4/12 08:00	85.7	↓-4.8
4/12 08:10	80.5	↓-5.2
4/12 08:20	74.8	↓-5.7
4/12 08:30	68.7	↓-6.1
4/12 08:40	62.2	↓-6.5
4/12 08:50	55.5	↓-6.7
4/12 09:00	48.7	↓-6.8
4/12 09:10	41.8	↓-6.9	最大潮位差
4/12 09:20	35.0	↓-6.8
4/12 09:30	28.4	↓-6.6
4/12 09:40	22.3	↓-6.1
4/12 09:50	16.6	↓-5.7
4/12 10:00	11.6	↓-5.0
4/12 10:10	7.2	↓-4.4
4/12 10:20	3.7	↓-3.5
4/12 10:30	0.9	↓-2.8
4/12 10:40	-1.0	↓-1.9
4/12 10:50	-2.1	↓-1.1
4/12 11:00	-2.5	↓-0.4	干潮
4/12 11:10	-2.3	↑0.2
4/12 11:20	-1.5	↑0.8
4/12 11:30	-0.2	↑1.3
4/12 11:40	1.3	↑1.5
4/12 11:50	3.1	↑1.8
4/12 12:00	5.1	↑2.0
4/12 12:10	7.1	↑2.0
4/12 12:20	9.1	↑2.0
4/12 12:30	11.0	↑1.9
4/12 12:40	12.9	↑1.9
4/12 12:50	14.7	↑1.8
4/12 13:00	16.5	↑1.8
4/12 13:10	18.4	↑1.9
4/12 13:20	20.5	↑2.1
4/12 13:30	22.7	↑2.2
4/12 13:40	25.3	↑2.6
4/12 13:50	28.2	↑2.9
4/12 14:00	31.6	↑3.4
4/12 14:10	35.4	↑3.8
4/12 14:20	39.8	↑4.4
4/12 14:30	44.8	↑5.0
4/12 14:40	50.2	↑5.4
4/12 14:50	56.1	↑5.9
4/12 15:00	62.3	↑6.2
4/12 15:10	68.8	↑6.5
4/12 15:20	75.4	↑6.6
4/12 15:30	81.9	↑6.5
4/12 15:40	88.3	↑6.4
4/12 15:50	94.5	↑6.2
4/12 16:00	100.2	↑5.7
4/12 16:10	105.3	↑5.1
4/12 16:20	109.9	↑4.6
4/12 16:30	113.7	↑3.8
4/12 16:40	116.8	↑3.1
4/12 16:50	119.2	↑2.4
4/12 17:00	120.9	↑1.7
4/12 17:10	122.0	↑1.1
4/12 17:20	122.6	↑0.6	満潮
4/12 17:30	122.6	0
4/12 17:40	122.4	↓-0.2
4/12 17:50	121.9	↓-0.5
4/12 18:00	121.3	↓-0.6
4/12 18:10	120.7	↓-0.6
4/12 18:20	120.2	↓-0.5
4/12 18:30	119.8	↓-0.4
4/12 18:40	119.6	↓-0.2	干潮
4/12 18:50	119.5	↓-0.1
4/12 19:00	119.7	↑0.2
4/12 19:10	119.9	↑0.2
4/12 19:20	120.3	↑0.4
4/12 19:30	120.6	↑0.3
4/12 19:40	120.8	↑0.2
4/12 19:50	120.9	↑0.1
4/12 20:00	120.7	↓-0.2
4/12 20:10	120.1	↓-0.6
4/12 20:20	119.2	↓-0.9
4/12 20:30	117.8	↓-1.4
4/12 20:40	115.9	↓-1.9
4/12 20:50	113.6	↓-2.3
4/12 21:00	110.9	↓-2.7
4/12 21:10	107.9	↓-3.0
4/12 21:20	104.6	↓-3.3
4/12 21:30	101.3	↓-3.3
4/12 21:40	97.9	↓-3.4
4/12 21:50	94.6	↓-3.3
4/12 22:00	91.6	↓-3.0
4/12 22:10	89.0	↓-2.6
4/12 22:20	86.9	↓-2.1
4/12 22:30	85.3	↓-1.6
4/12 22:40	84.3	↓-1.0
4/12 22:50	83.9	↓-0.4
4/12 23:00	84.2	↑0.3
4/12 23:10	85.0	↑0.8
4/12 23:20	86.5	↑1.5
4/12 23:30	88.3	↑1.8
4/12 23:40	90.6	↑2.3
4/12 23:50	93.1	↑2.5