9 (日)	02:59	09:13	15:22	21:19
	124cm	31cm	130cm	45cm
出 05:03 入 18:09 出 04:41 入 17:41 潮干狩り ○ 08:29～09:59

苫小牧（北海道）2062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	79.5	↑3.8
4/9 00:10	83.3	↑3.8
4/9 00:20	87.2	↑3.9
4/9 00:30	91.0	↑3.8
4/9 00:40	94.8	↑3.8
4/9 00:50	98.5	↑3.7
4/9 01:00	102.1	↑3.6
4/9 01:10	105.5	↑3.4
4/9 01:20	108.6	↑3.1
4/9 01:30	111.5	↑2.9
4/9 01:40	114.2	↑2.7
4/9 01:50	116.5	↑2.3
4/9 02:00	118.6	↑2.1
4/9 02:10	120.3	↑1.7
4/9 02:20	121.6	↑1.3
4/9 02:30	122.7	↑1.1
4/9 02:40	123.4	↑0.7
4/9 02:50	123.8	↑0.4	満潮
4/9 03:00	123.8	0
4/9 03:10	123.6	↓-0.2
4/9 03:20	123.1	↓-0.5
4/9 03:30	122.4	↓-0.7
4/9 03:40	121.4	↓-1.0
4/9 03:50	120.1	↓-1.3
4/9 04:00	118.6	↓-1.5
4/9 04:10	116.9	↓-1.7
4/9 04:20	114.9	↓-2.0
4/9 04:30	112.8	↓-2.1
4/9 04:40	110.4	↓-2.4
4/9 04:50	107.8	↓-2.6
4/9 05:00	105.0	↓-2.8
4/9 05:10	102.0	↓-3.0
4/9 05:20	98.8	↓-3.2
4/9 05:30	95.4	↓-3.4
4/9 05:40	91.8	↓-3.6
4/9 05:50	88.0	↓-3.8
4/9 06:00	84.1	↓-3.9
4/9 06:10	80.1	↓-4.0
4/9 06:20	76.0	↓-4.1
4/9 06:30	71.8	↓-4.2
4/9 06:40	67.7	↓-4.1
4/9 06:50	63.6	↓-4.1
4/9 07:00	59.6	↓-4.0
4/9 07:10	55.7	↓-3.9
4/9 07:20	52.0	↓-3.7
4/9 07:30	48.5	↓-3.5
4/9 07:40	45.2	↓-3.3
4/9 07:50	42.2	↓-3.0
4/9 08:00	39.5	↓-2.7
4/9 08:10	37.2	↓-2.3
4/9 08:20	35.2	↓-2.0
4/9 08:30	33.6	↓-1.6
4/9 08:40	32.3	↓-1.3
4/9 08:50	31.4	↓-0.9
4/9 09:00	30.8	↓-0.6
4/9 09:10	30.5	↓-0.3	干潮
4/9 09:20	30.6	↑0.1
4/9 09:30	31.0	↑0.4
4/9 09:40	31.7	↑0.7
4/9 09:50	32.8	↑1.1
4/9 10:00	34.0	↑1.2
4/9 10:10	35.6	↑1.6
4/9 10:20	37.4	↑1.8
4/9 10:30	39.5	↑2.1
4/9 10:40	41.9	↑2.4
4/9 10:50	44.5	↑2.6
4/9 11:00	47.3	↑2.8
4/9 11:10	50.4	↑3.1
4/9 11:20	53.7	↑3.3
4/9 11:30	57.3	↑3.6
4/9 11:40	61.0	↑3.7
4/9 11:50	65.0	↑4.0
4/9 12:00	69.1	↑4.1
4/9 12:10	73.4	↑4.3
4/9 12:20	77.7	↑4.3
4/9 12:30	82.2	↑4.5	最大潮位差
4/9 12:40	86.7	↑4.5	最大潮位差
4/9 12:50	91.2	↑4.5	最大潮位差
4/9 13:00	95.6	↑4.4
4/9 13:10	99.9	↑4.3
4/9 13:20	104.0	↑4.1
4/9 13:30	108.0	↑4.0
4/9 13:40	111.7	↑3.7
4/9 13:50	115.1	↑3.4
4/9 14:00	118.2	↑3.1
4/9 14:10	121.0	↑2.8
4/9 14:20	123.4	↑2.4
4/9 14:30	125.4	↑2.0
4/9 14:40	127.1	↑1.7
4/9 14:50	128.3	↑1.2
4/9 15:00	129.2	↑0.9
4/9 15:10	129.8	↑0.6
4/9 15:20	130.0	↑0.2	満潮
4/9 15:30	129.8	↓-0.2
4/9 15:40	129.4	↓-0.4
4/9 15:50	128.7	↓-0.7
4/9 16:00	127.7	↓-1.0
4/9 16:10	126.4	↓-1.3
4/9 16:20	124.9	↓-1.5
4/9 16:30	123.1	↓-1.8
4/9 16:40	121.2	↓-1.9
4/9 16:50	119.0	↓-2.2
4/9 17:00	116.6	↓-2.4
4/9 17:10	114.0	↓-2.6
4/9 17:20	111.2	↓-2.8
4/9 17:30	108.2	↓-3.0
4/9 17:40	105.1	↓-3.1
4/9 17:50	101.7	↓-3.4
4/9 18:00	98.2	↓-3.5
4/9 18:10	94.6	↓-3.6
4/9 18:20	90.9	↓-3.7
4/9 18:30	87.1	↓-3.8
4/9 18:40	83.2	↓-3.9
4/9 18:50	79.3	↓-3.9
4/9 19:00	75.5	↓-3.8
4/9 19:10	71.7	↓-3.8
4/9 19:20	68.0	↓-3.7
4/9 19:30	64.5	↓-3.5
4/9 19:40	61.2	↓-3.3
4/9 19:50	58.1	↓-3.1
4/9 20:00	55.4	↓-2.7
4/9 20:10	52.9	↓-2.5
4/9 20:20	50.7	↓-2.2
4/9 20:30	48.9	↓-1.8
4/9 20:40	47.4	↓-1.5
4/9 20:50	46.3	↓-1.1
4/9 21:00	45.5	↓-0.8
4/9 21:10	45.0	↓-0.5	干潮
4/9 21:20	44.9	↓-0.1
4/9 21:30	45.2	↑0.3
4/9 21:40	45.7	↑0.5
4/9 21:50	46.5	↑0.8
4/9 22:00	47.5	↑1.0
4/9 22:10	48.8	↑1.3
4/9 22:20	50.4	↑1.6
4/9 22:30	52.1	↑1.7
4/9 22:40	54.0	↑1.9
4/9 22:50	56.2	↑2.2
4/9 23:00	58.5	↑2.3
4/9 23:10	61.0	↑2.5
4/9 23:20	63.7	↑2.7
4/9 23:30	66.6	↑2.9
4/9 23:40	69.7	↑3.1
4/9 23:50	72.9	↑3.2