12 (火)	03:55	10:05	16:11	22:16
	141cm	30cm	150cm	38cm
中潮 出 05:54 入 17:41 出 06:51 入 20:06 潮干狩り ○ 09:19～11:08

室蘭（北海道）2024年03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
3/12 00:00	43.9	↑1.7
3/12 00:10	45.8	↑1.9
3/12 00:20	48.0	↑2.2
3/12 00:30	50.6	↑2.6
3/12 00:40	53.7	↑3.1
3/12 00:50	57.4	↑3.7
3/12 01:00	61.5	↑4.1
3/12 01:10	66.3	↑4.8
3/12 01:20	71.5	↑5.2
3/12 01:30	77.3	↑5.8
3/12 01:40	83.4	↑6.1
3/12 01:50	89.7	↑6.3
3/12 02:00	96.2	↑6.5
3/12 02:10	102.7	↑6.5
3/12 02:20	109.0	↑6.3
3/12 02:30	115.0	↑6.0
3/12 02:40	120.5	↑5.5
3/12 02:50	125.5	↑5.0
3/12 03:00	129.8	↑4.3
3/12 03:10	133.4	↑3.6
3/12 03:20	136.2	↑2.8
3/12 03:30	138.2	↑2.0
3/12 03:40	139.5	↑1.3
3/12 03:50	140.1	↑0.6	満潮
3/12 04:00	140.1	0
3/12 04:10	139.5	↓-0.6
3/12 04:20	138.6	↓-0.9
3/12 04:30	137.3	↓-1.3
3/12 04:40	135.9	↓-1.4
3/12 04:50	134.3	↓-1.6
3/12 05:00	132.8	↓-1.5
3/12 05:10	131.3	↓-1.5
3/12 05:20	129.8	↓-1.5
3/12 05:30	128.5	↓-1.3
3/12 05:40	127.2	↓-1.3
3/12 05:50	126.0	↓-1.2
3/12 06:00	124.7	↓-1.3
3/12 06:10	123.2	↓-1.5
3/12 06:20	121.5	↓-1.7
3/12 06:30	119.6	↓-1.9
3/12 06:40	117.2	↓-2.4
3/12 06:50	114.3	↓-2.9
3/12 07:00	110.9	↓-3.4
3/12 07:10	106.9	↓-4.0
3/12 07:20	102.4	↓-4.5
3/12 07:30	97.3	↓-5.1
3/12 07:40	91.7	↓-5.6
3/12 07:50	85.7	↓-6.0
3/12 08:00	79.5	↓-6.2
3/12 08:10	73.1	↓-6.4
3/12 08:20	66.7	↓-6.4
3/12 08:30	60.4	↓-6.3
3/12 08:40	54.4	↓-6.0
3/12 08:50	48.9	↓-5.5
3/12 09:00	43.9	↓-5.0
3/12 09:10	39.5	↓-4.4
3/12 09:20	35.9	↓-3.6
3/12 09:30	33.1	↓-2.8
3/12 09:40	31.0	↓-2.1
3/12 09:50	29.7	↓-1.3
3/12 10:00	29.1	↓-0.6	干潮
3/12 10:10	29.1	0
3/12 10:20	29.7	↑0.6
3/12 10:30	30.7	↑1.0
3/12 10:40	32.1	↑1.4
3/12 10:50	33.6	↑1.5
3/12 11:00	35.3	↑1.7
3/12 11:10	37.1	↑1.8
3/12 11:20	38.8	↑1.7
3/12 11:30	40.5	↑1.7
3/12 11:40	42.2	↑1.7
3/12 11:50	43.8	↑1.6
3/12 12:00	45.4	↑1.6
3/12 12:10	47.2	↑1.8
3/12 12:20	49.1	↑1.9
3/12 12:30	51.2	↑2.1
3/12 12:40	53.7	↑2.5
3/12 12:50	56.6	↑2.9
3/12 13:00	60.0	↑3.4
3/12 13:10	64.0	↑4.0
3/12 13:20	68.5	↑4.5
3/12 13:30	73.5	↑5.0
3/12 13:40	79.1	↑5.6
3/12 13:50	85.2	↑6.1
3/12 14:00	91.6	↑6.4
3/12 14:10	98.2	↑6.6
3/12 14:20	105.0	↑6.8	最大潮位差
3/12 14:30	111.7	↑6.7
3/12 14:40	118.2	↑6.5
3/12 14:50	124.4	↑6.2
3/12 15:00	130.1	↑5.7
3/12 15:10	135.2	↑5.1
3/12 15:20	139.5	↑4.3
3/12 15:30	143.1	↑3.6
3/12 15:40	145.8	↑2.7
3/12 15:50	147.8	↑2.0
3/12 16:00	148.9	↑1.1
3/12 16:10	149.2	↑0.3	満潮
3/12 16:20	148.9	↓-0.3
3/12 16:30	148.0	↓-0.9
3/12 16:40	146.7	↓-1.3
3/12 16:50	145.0	↓-1.7
3/12 17:00	143.1	↓-1.9
3/12 17:10	141.1	↓-2.0
3/12 17:20	139.1	↓-2.0
3/12 17:30	137.1	↓-2.0
3/12 17:40	135.2	↓-1.9
3/12 17:50	133.3	↓-1.9
3/12 18:00	131.6	↓-1.7
3/12 18:10	129.9	↓-1.7
3/12 18:20	128.2	↓-1.7
3/12 18:30	126.3	↓-1.9
3/12 18:40	124.4	↓-1.9
3/12 18:50	122.1	↓-2.3
3/12 19:00	119.5	↓-2.6
3/12 19:10	116.5	↓-3.0
3/12 19:20	113.0	↓-3.5
3/12 19:30	109.0	↓-4.0
3/12 19:40	104.4	↓-4.6
3/12 19:50	99.5	↓-4.9
3/12 20:00	94.0	↓-5.5
3/12 20:10	88.3	↓-5.7
3/12 20:20	82.3	↓-6.0
3/12 20:30	76.2	↓-6.1
3/12 20:40	70.2	↓-6.0
3/12 20:50	64.3	↓-5.9
3/12 21:00	58.8	↓-5.5
3/12 21:10	53.7	↓-5.1
3/12 21:20	49.2	↓-4.5
3/12 21:30	45.4	↓-3.8
3/12 21:40	42.4	↓-3.0
3/12 21:50	40.1	↓-2.3
3/12 22:00	38.6	↓-1.5
3/12 22:10	37.9	↓-0.7	干潮
3/12 22:20	37.8	↓-0.1
3/12 22:30	38.4	↑0.6
3/12 22:40	39.5	↑1.1
3/12 22:50	41.0	↑1.5
3/12 23:00	42.9	↑1.9
3/12 23:10	44.8	↑1.9
3/12 23:20	46.9	↑2.1
3/12 23:30	49.0	↑2.1
3/12 23:40	51.0	↑2.0
3/12 23:50	52.9	↑1.9