9 (火)	02:44	09:07	15:21	21:11
	141cm	16cm	142cm	52cm
大潮 出 05:07 入 18:13 出 05:14 入 18:55 潮干狩り ◎ 07:48～11:28

室蘭（北海道）2024年04月9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
4/9 00:00	76.2	↑3.8
4/9 00:10	80.5	↑4.3
4/9 00:20	85.2	↑4.7
4/9 00:30	90.2	↑5.0
4/9 00:40	95.6	↑5.4
4/9 00:50	101.1	↑5.5
4/9 01:00	106.7	↑5.6
4/9 01:10	112.2	↑5.5
4/9 01:20	117.5	↑5.3
4/9 01:30	122.5	↑5.0
4/9 01:40	127.0	↑4.5
4/9 01:50	130.9	↑3.9
4/9 02:00	134.2	↑3.3
4/9 02:10	136.8	↑2.6
4/9 02:20	138.7	↑1.9
4/9 02:30	139.9	↑1.2
4/9 02:40	140.4	↑0.5	満潮
4/9 02:50	140.3	↓-0.1
4/9 03:00	139.6	↓-0.7
4/9 03:10	138.4	↓-1.2
4/9 03:20	136.9	↓-1.5
4/9 03:30	135.1	↓-1.8
4/9 03:40	133.2	↓-1.9
4/9 03:50	131.2	↓-2.0
4/9 04:00	129.1	↓-2.1
4/9 04:10	127.1	↓-2.0
4/9 04:20	125.2	↓-1.9
4/9 04:30	123.3	↓-1.9
4/9 04:40	121.5	↓-1.8
4/9 04:50	119.6	↓-1.9
4/9 05:00	117.7	↓-1.9
4/9 05:10	115.6	↓-2.1
4/9 05:20	113.3	↓-2.3
4/9 05:30	110.7	↓-2.6
4/9 05:40	107.6	↓-3.1
4/9 05:50	104.1	↓-3.5
4/9 06:00	100.1	↓-4.0
4/9 06:10	95.6	↓-4.5
4/9 06:20	90.5	↓-5.1
4/9 06:30	85.0	↓-5.5
4/9 06:40	79.1	↓-5.9
4/9 06:50	72.8	↓-6.3
4/9 07:00	66.3	↓-6.5
4/9 07:10	59.8	↓-6.5
4/9 07:20	53.2	↓-6.6
4/9 07:30	46.9	↓-6.3
4/9 07:40	40.9	↓-6.0
4/9 07:50	35.4	↓-5.5
4/9 08:00	30.4	↓-5.0
4/9 08:10	26.1	↓-4.3
4/9 08:20	22.5	↓-3.6
4/9 08:30	19.7	↓-2.8
4/9 08:40	17.6	↓-2.1
4/9 08:50	16.2	↓-1.4
4/9 09:00	15.6	↓-0.6	干潮
4/9 09:10	15.5	↓-0.1
4/9 09:20	15.9	↑0.4
4/9 09:30	16.8	↑0.9
4/9 09:40	17.9	↑1.1
4/9 09:50	19.3	↑1.4
4/9 10:00	20.9	↑1.6
4/9 10:10	22.5	↑1.6
4/9 10:20	24.1	↑1.6
4/9 10:30	25.7	↑1.6
4/9 10:40	27.4	↑1.7
4/9 10:50	29.0	↑1.6
4/9 11:00	30.7	↑1.7
4/9 11:10	32.6	↑1.9
4/9 11:20	34.7	↑2.1
4/9 11:30	37.1	↑2.4
4/9 11:40	39.8	↑2.7
4/9 11:50	43.0	↑3.2
4/9 12:00	46.7	↑3.7
4/9 12:10	50.9	↑4.2
4/9 12:20	55.7	↑4.8
4/9 12:30	61.1	↑5.4
4/9 12:40	66.9	↑5.8
4/9 12:50	73.2	↑6.3
4/9 13:00	79.9	↑6.7
4/9 13:10	86.7	↑6.8
4/9 13:20	93.6	↑6.9	最大潮位差
4/9 13:30	100.5	↑6.9	最大潮位差
4/9 13:40	107.2	↑6.7
4/9 13:50	113.5	↑6.3
4/9 14:00	119.4	↑5.9
4/9 14:10	124.6	↑5.2
4/9 14:20	129.2	↑4.6
4/9 14:30	133.1	↑3.9
4/9 14:40	136.1	↑3.0
4/9 14:50	138.4	↑2.3
4/9 15:00	140.0	↑1.6
4/9 15:10	140.8	↑0.8
4/9 15:20	141.1	↑0.3	満潮
4/9 15:30	140.9	↓-0.2
4/9 15:40	140.2	↓-0.7
4/9 15:50	139.3	↓-0.9
4/9 16:00	138.2	↓-1.1
4/9 16:10	137.0	↓-1.2
4/9 16:20	135.8	↓-1.2
4/9 16:30	134.6	↓-1.2
4/9 16:40	133.4	↓-1.2
4/9 16:50	132.4	↓-1.0
4/9 17:00	131.4	↓-1.0
4/9 17:10	130.4	↓-1.0
4/9 17:20	129.3	↓-1.1
4/9 17:30	128.1	↓-1.2
4/9 17:40	126.7	↓-1.4
4/9 17:50	125.0	↓-1.7
4/9 18:00	123.0	↓-2.0
4/9 18:10	120.4	↓-2.6
4/9 18:20	117.4	↓-3.0
4/9 18:30	113.9	↓-3.5
4/9 18:40	109.9	↓-4.0
4/9 18:50	105.4	↓-4.5
4/9 19:00	100.5	↓-4.9
4/9 19:10	95.3	↓-5.2
4/9 19:20	89.9	↓-5.4
4/9 19:30	84.4	↓-5.5
4/9 19:40	79.0	↓-5.4
4/9 19:50	73.7	↓-5.3
4/9 20:00	68.8	↓-4.9
4/9 20:10	64.4	↓-4.4
4/9 20:20	60.5	↓-3.9
4/9 20:30	57.3	↓-3.2
4/9 20:40	54.8	↓-2.5
4/9 20:50	53.1	↓-1.7
4/9 21:00	52.0	↓-1.1
4/9 21:10	51.7	↓-0.3	干潮
4/9 21:20	52.0	↑0.3
4/9 21:30	52.8	↑0.8
4/9 21:40	54.1	↑1.3
4/9 21:50	55.7	↑1.6
4/9 22:00	57.6	↑1.9
4/9 22:10	59.6	↑2.0
4/9 22:20	61.6	↑2.0
4/9 22:30	63.6	↑2.0
4/9 22:40	65.5	↑1.9
4/9 22:50	67.2	↑1.7
4/9 23:00	68.9	↑1.7
4/9 23:10	70.4	↑1.5
4/9 23:20	71.8	↑1.4
4/9 23:30	73.3	↑1.5
4/9 23:40	74.8	↑1.5
4/9 23:50	76.6	↑1.8