2 (土)	04:12	10:56	17:20	22:51
	140cm	9cm	128cm	60cm
中潮 出 05:15 入 18:02 出 06:46 入 21:05 潮干狩り ◎ 09:04～13:02

苫小牧（北海道）2033年04月2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
4/2 00:00	64.9	↑2.3
4/2 00:10	67.5	↑2.6
4/2 00:20	70.2	↑2.7
4/2 00:30	73.2	↑3.0
4/2 00:40	76.4	↑3.2
4/2 00:50	79.7	↑3.3
4/2 01:00	83.2	↑3.5
4/2 01:10	86.9	↑3.7
4/2 01:20	90.8	↑3.9
4/2 01:30	94.7	↑3.9
4/2 01:40	98.8	↑4.1
4/2 01:50	102.9	↑4.1
4/2 02:00	107.1	↑4.2
4/2 02:10	111.1	↑4.0
4/2 02:20	115.1	↑4.0
4/2 02:30	119.0	↑3.9
4/2 02:40	122.6	↑3.6
4/2 02:50	126.0	↑3.4
4/2 03:00	129.1	↑3.1
4/2 03:10	131.9	↑2.8
4/2 03:20	134.3	↑2.4
4/2 03:30	136.2	↑1.9
4/2 03:40	137.8	↑1.6
4/2 03:50	138.9	↑1.1
4/2 04:00	139.6	↑0.7
4/2 04:10	139.8	↑0.2	満潮
4/2 04:20	139.7	↓-0.1
4/2 04:30	139.1	↓-0.6
4/2 04:40	138.2	↓-0.9
4/2 04:50	136.9	↓-1.3
4/2 05:00	135.2	↓-1.7
4/2 05:10	133.3	↓-1.9
4/2 05:20	131.1	↓-2.2
4/2 05:30	128.7	↓-2.4
4/2 05:40	125.9	↓-2.8
4/2 05:50	123.0	↓-2.9
4/2 06:00	119.9	↓-3.1
4/2 06:10	116.5	↓-3.4
4/2 06:20	112.9	↓-3.6
4/2 06:30	109.1	↓-3.8
4/2 06:40	105.1	↓-4.0
4/2 06:50	100.9	↓-4.2
4/2 07:00	96.4	↓-4.5
4/2 07:10	91.8	↓-4.6
4/2 07:20	87.0	↓-4.8
4/2 07:30	82.0	↓-5.0
4/2 07:40	76.9	↓-5.1
4/2 07:50	71.7	↓-5.2
4/2 08:00	66.3	↓-5.4	最大潮位差
4/2 08:10	61.0	↓-5.3
4/2 08:20	55.7	↓-5.3
4/2 08:30	50.4	↓-5.3
4/2 08:40	45.3	↓-5.1
4/2 08:50	40.3	↓-5.0
4/2 09:00	35.6	↓-4.7
4/2 09:10	31.1	↓-4.5
4/2 09:20	27.0	↓-4.1
4/2 09:30	23.2	↓-3.8
4/2 09:40	19.8	↓-3.4
4/2 09:50	16.9	↓-2.9
4/2 10:00	14.3	↓-2.6
4/2 10:10	12.2	↓-2.1
4/2 10:20	10.6	↓-1.6
4/2 10:30	9.4	↓-1.2
4/2 10:40	8.6	↓-0.8
4/2 10:50	8.2	↓-0.4	干潮
4/2 11:00	8.2	0
4/2 11:10	8.6	↑0.4
4/2 11:20	9.3	↑0.7
4/2 11:30	10.4	↑1.1
4/2 11:40	11.8	↑1.4
4/2 11:50	13.5	↑1.7
4/2 12:00	15.4	↑1.9
4/2 12:10	17.7	↑2.3
4/2 12:20	20.3	↑2.6
4/2 12:30	23.1	↑2.8
4/2 12:40	26.3	↑3.2
4/2 12:50	29.7	↑3.4
4/2 13:00	33.4	↑3.7
4/2 13:10	37.4	↑4.0
4/2 13:20	41.7	↑4.3
4/2 13:30	46.2	↑4.5
4/2 13:40	50.9	↑4.7
4/2 13:50	55.8	↑4.9
4/2 14:00	60.9	↑5.1
4/2 14:10	66.2	↑5.3
4/2 14:20	71.5	↑5.3
4/2 14:30	76.8	↑5.3
4/2 14:40	82.1	↑5.3
4/2 14:50	87.3	↑5.2
4/2 15:00	92.3	↑5.0
4/2 15:10	97.1	↑4.8
4/2 15:20	101.7	↑4.6
4/2 15:30	106.0	↑4.3
4/2 15:40	109.9	↑3.9
4/2 15:50	113.5	↑3.6
4/2 16:00	116.7	↑3.2
4/2 16:10	119.4	↑2.7
4/2 16:20	121.8	↑2.4
4/2 16:30	123.7	↑1.9
4/2 16:40	125.2	↑1.5
4/2 16:50	126.4	↑1.2
4/2 17:00	127.2	↑0.8
4/2 17:10	127.6	↑0.4	満潮
4/2 17:20	127.7	↑0.1	満潮
4/2 17:30	127.6	↓-0.1
4/2 17:40	127.1	↓-0.5
4/2 17:50	126.5	↓-0.6
4/2 18:00	125.6	↓-0.9
4/2 18:10	124.5	↓-1.1
4/2 18:20	123.2	↓-1.3
4/2 18:30	121.6	↓-1.6
4/2 18:40	119.9	↓-1.7
4/2 18:50	118.0	↓-1.9
4/2 19:00	115.9	↓-2.1
4/2 19:10	113.6	↓-2.3
4/2 19:20	111.1	↓-2.5
4/2 19:30	108.4	↓-2.7
4/2 19:40	105.5	↓-2.9
4/2 19:50	102.5	↓-3.0
4/2 20:00	99.3	↓-3.2
4/2 20:10	96.0	↓-3.3
4/2 20:20	92.6	↓-3.4
4/2 20:30	89.1	↓-3.5
4/2 20:40	85.6	↓-3.5
4/2 20:50	82.2	↓-3.4
4/2 21:00	78.9	↓-3.3
4/2 21:10	75.7	↓-3.2
4/2 21:20	72.7	↓-3.0
4/2 21:30	69.9	↓-2.8
4/2 21:40	67.4	↓-2.5
4/2 21:50	65.2	↓-2.2
4/2 22:00	63.3	↓-1.9
4/2 22:10	61.8	↓-1.5
4/2 22:20	60.6	↓-1.2
4/2 22:30	59.7	↓-0.9
4/2 22:40	59.2	↓-0.5
4/2 22:50	59.1	↓-0.1	干潮
4/2 23:00	59.3	↑0.2
4/2 23:10	59.7	↑0.4
4/2 23:20	60.5	↑0.8
4/2 23:30	61.5	↑1.0
4/2 23:40	62.7	↑1.2
4/2 23:50	64.2	↑1.5