12 (火)	04:31	10:36	16:39	22:47
	132cm	32cm	140cm	37cm
中潮 出 05:51 入 17:38 出 06:48 入 20:03 潮干狩り ○ 09:58～11:13

苫小牧（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	39.8	↑2.9
3/12 00:10	43.0	↑3.2
3/12 00:20	46.4	↑3.4
3/12 00:30	50.1	↑3.7
3/12 00:40	54.1	↑4.0
3/12 00:50	58.2	↑4.1
3/12 01:00	62.6	↑4.4
3/12 01:10	67.1	↑4.5
3/12 01:20	71.8	↑4.7
3/12 01:30	76.6	↑4.8
3/12 01:40	81.4	↑4.8
3/12 01:50	86.3	↑4.9
3/12 02:00	91.1	↑4.8
3/12 02:10	95.8	↑4.7
3/12 02:20	100.4	↑4.6
3/12 02:30	104.7	↑4.3
3/12 02:40	108.9	↑4.2
3/12 02:50	112.7	↑3.8
3/12 03:00	116.3	↑3.6
3/12 03:10	119.5	↑3.2
3/12 03:20	122.3	↑2.8
3/12 03:30	124.7	↑2.4
3/12 03:40	126.8	↑2.1
3/12 03:50	128.5	↑1.7
3/12 04:00	129.7	↑1.2
3/12 04:10	130.6	↑0.9
3/12 04:20	131.1	↑0.5
3/12 04:30	131.3	↑0.2	満潮
3/12 04:40	131.2	↓-0.1
3/12 04:50	130.7	↓-0.5
3/12 05:00	129.9	↓-0.8
3/12 05:10	128.9	↓-1.0
3/12 05:20	127.5	↓-1.4
3/12 05:30	125.9	↓-1.6
3/12 05:40	124.0	↓-1.9
3/12 05:50	121.9	↓-2.1
3/12 06:00	119.5	↓-2.4
3/12 06:10	116.9	↓-2.6
3/12 06:20	114.0	↓-2.9
3/12 06:30	110.8	↓-3.2
3/12 06:40	107.4	↓-3.4
3/12 06:50	103.8	↓-3.6
3/12 07:00	99.9	↓-3.9
3/12 07:10	95.8	↓-4.1
3/12 07:20	91.6	↓-4.2
3/12 07:30	87.2	↓-4.4
3/12 07:40	82.7	↓-4.5
3/12 07:50	78.1	↓-4.6
3/12 08:00	73.5	↓-4.6
3/12 08:10	69.0	↓-4.5
3/12 08:20	64.5	↓-4.5
3/12 08:30	60.1	↓-4.4
3/12 08:40	56.0	↓-4.1
3/12 08:50	52.0	↓-4.0
3/12 09:00	48.3	↓-3.7
3/12 09:10	45.0	↓-3.3
3/12 09:20	41.9	↓-3.1
3/12 09:30	39.2	↓-2.7
3/12 09:40	36.9	↓-2.3
3/12 09:50	35.0	↓-1.9
3/12 10:00	33.5	↓-1.5
3/12 10:10	32.4	↓-1.1
3/12 10:20	31.7	↓-0.7
3/12 10:30	31.3	↓-0.4	干潮
3/12 10:40	31.4	↑0.1
3/12 10:50	31.7	↑0.3
3/12 11:00	32.4	↑0.7
3/12 11:10	33.5	↑1.1
3/12 11:20	34.8	↑1.3
3/12 11:30	36.4	↑1.6
3/12 11:40	38.4	↑2.0
3/12 11:50	40.6	↑2.2
3/12 12:00	43.1	↑2.5
3/12 12:10	45.9	↑2.8
3/12 12:20	49.0	↑3.1
3/12 12:30	52.4	↑3.4
3/12 12:40	56.0	↑3.6
3/12 12:50	59.9	↑3.9
3/12 13:00	64.0	↑4.1
3/12 13:10	68.3	↑4.3
3/12 13:20	72.9	↑4.6
3/12 13:30	77.6	↑4.7
3/12 13:40	82.4	↑4.8
3/12 13:50	87.4	↑5.0	最大潮位差
3/12 14:00	92.4	↑5.0	最大潮位差
3/12 14:10	97.3	↑4.9
3/12 14:20	102.2	↑4.9
3/12 14:30	107.0	↑4.8
3/12 14:40	111.6	↑4.6
3/12 14:50	116.0	↑4.4
3/12 15:00	120.1	↑4.1
3/12 15:10	123.9	↑3.8
3/12 15:20	127.3	↑3.4
3/12 15:30	130.3	↑3.0
3/12 15:40	133.0	↑2.7
3/12 15:50	135.2	↑2.2
3/12 16:00	136.9	↑1.7
3/12 16:10	138.3	↑1.4
3/12 16:20	139.2	↑0.9
3/12 16:30	139.7	↑0.5	満潮
3/12 16:40	139.8	↑0.1
3/12 16:50	139.5	↓-0.3
3/12 17:00	138.9	↓-0.6
3/12 17:10	137.9	↓-1.0
3/12 17:20	136.6	↓-1.3
3/12 17:30	135.1	↓-1.5
3/12 17:40	133.2	↓-1.9
3/12 17:50	131.1	↓-2.1
3/12 18:00	128.7	↓-2.4
3/12 18:10	126.1	↓-2.6
3/12 18:20	123.3	↓-2.8
3/12 18:30	120.2	↓-3.1
3/12 18:40	116.9	↓-3.3
3/12 18:50	113.4	↓-3.5
3/12 19:00	109.7	↓-3.7
3/12 19:10	105.8	↓-3.9
3/12 19:20	101.7	↓-4.1
3/12 19:30	97.4	↓-4.3
3/12 19:40	93.0	↓-4.4
3/12 19:50	88.5	↓-4.5
3/12 20:00	84.0	↓-4.5
3/12 20:10	79.4	↓-4.6
3/12 20:20	74.8	↓-4.6
3/12 20:30	70.4	↓-4.4
3/12 20:40	66.0	↓-4.4
3/12 20:50	61.8	↓-4.2
3/12 21:00	57.8	↓-4.0
3/12 21:10	54.1	↓-3.7
3/12 21:20	50.7	↓-3.4
3/12 21:30	47.6	↓-3.1
3/12 21:40	44.9	↓-2.7
3/12 21:50	42.6	↓-2.3
3/12 22:00	40.6	↓-2.0
3/12 22:10	39.1	↓-1.5
3/12 22:20	37.9	↓-1.2
3/12 22:30	37.2	↓-0.7
3/12 22:40	36.8	↓-0.4	干潮
3/12 22:50	36.8	0
3/12 23:00	37.1	↑0.3
3/12 23:10	37.7	↑0.6
3/12 23:20	38.7	↑1.0
3/12 23:30	39.9	↑1.2
3/12 23:40	41.4	↑1.5
3/12 23:50	43.2	↑1.8