09 (土)	03:59	09:10	14:39	21:31
	123cm	74cm	132cm	17cm
大潮 出 05:57 入 17:34 出 16:17 入 05:44

苫小牧（北海道）2058年03月09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
3/9 00:00	61.9	↑4.3
3/9 00:10	66.2	↑4.3
3/9 00:20	70.5	↑4.3
3/9 00:30	74.9	↑4.4
3/9 00:40	79.2	↑4.3
3/9 00:50	83.4	↑4.2
3/9 01:00	87.4	↑4.0
3/9 01:10	91.3	↑3.9
3/9 01:20	95.0	↑3.7
3/9 01:30	98.5	↑3.5
3/9 01:40	101.7	↑3.2
3/9 01:50	104.7	↑3.0
3/9 02:00	107.5	↑2.8
3/9 02:10	110.0	↑2.5
3/9 02:20	112.3	↑2.3
3/9 02:30	114.3	↑2.0
3/9 02:40	116.1	↑1.8
3/9 02:50	117.6	↑1.5
3/9 03:00	119.0	↑1.4
3/9 03:10	120.1	↑1.1
3/9 03:20	121.0	↑0.9
3/9 03:30	121.7	↑0.7
3/9 03:40	122.2	↑0.5
3/9 03:50	122.5	↑0.3	満潮
3/9 04:00	122.5	0
3/9 04:10	122.4	↓-0.1
3/9 04:20	122.0	↓-0.4
3/9 04:30	121.4	↓-0.6
3/9 04:40	120.6	↓-0.8
3/9 04:50	119.5	↓-1.1
3/9 05:00	118.2	↓-1.3
3/9 05:10	116.7	↓-1.5
3/9 05:20	114.9	↓-1.8
3/9 05:30	113.0	↓-1.9
3/9 05:40	110.8	↓-2.2
3/9 05:50	108.5	↓-2.3
3/9 06:00	106.1	↓-2.4
3/9 06:10	103.5	↓-2.6
3/9 06:20	100.9	↓-2.6
3/9 06:30	98.2	↓-2.7
3/9 06:40	95.5	↓-2.7
3/9 06:50	92.9	↓-2.6
3/9 07:00	90.3	↓-2.6
3/9 07:10	87.9	↓-2.4
3/9 07:20	85.6	↓-2.3
3/9 07:30	83.5	↓-2.1
3/9 07:40	81.5	↓-2.0
3/9 07:50	79.8	↓-1.7
3/9 08:00	78.3	↓-1.5
3/9 08:10	76.9	↓-1.4
3/9 08:20	75.9	↓-1.0
3/9 08:30	75.0	↓-0.9
3/9 08:40	74.3	↓-0.7
3/9 08:50	73.9	↓-0.4
3/9 09:00	73.6	↓-0.3	干潮
3/9 09:10	73.5	↓-0.1	干潮
3/9 09:20	73.7	↑0.2
3/9 09:30	73.9	↑0.2
3/9 09:40	74.4	↑0.5
3/9 09:50	75.0	↑0.6
3/9 10:00	75.8	↑0.8
3/9 10:10	76.8	↑1.0
3/9 10:20	78.0	↑1.2
3/9 10:30	79.3	↑1.3
3/9 10:40	80.9	↑1.6
3/9 10:50	82.6	↑1.7
3/9 11:00	84.5	↑1.9
3/9 11:10	86.6	↑2.1
3/9 11:20	88.9	↑2.3
3/9 11:30	91.4	↑2.5
3/9 11:40	94.0	↑2.6
3/9 11:50	96.8	↑2.8
3/9 12:00	99.7	↑2.9
3/9 12:10	102.6	↑2.9
3/9 12:20	105.6	↑3.0
3/9 12:30	108.6	↑3.0
3/9 12:40	111.6	↑3.0
3/9 12:50	114.4	↑2.8
3/9 13:00	117.2	↑2.8
3/9 13:10	119.8	↑2.6
3/9 13:20	122.2	↑2.4
3/9 13:30	124.3	↑2.1
3/9 13:40	126.2	↑1.9
3/9 13:50	127.8	↑1.6
3/9 14:00	129.2	↑1.4
3/9 14:10	130.2	↑1.0
3/9 14:20	130.9	↑0.7
3/9 14:30	131.3	↑0.4	満潮
3/9 14:40	131.4	↑0.1
3/9 14:50	131.2	↓-0.2
3/9 15:00	130.7	↓-0.5
3/9 15:10	130.0	↓-0.7
3/9 15:20	128.9	↓-1.1
3/9 15:30	127.7	↓-1.2
3/9 15:40	126.2	↓-1.5
3/9 15:50	124.4	↓-1.8
3/9 16:00	122.5	↓-1.9
3/9 16:10	120.3	↓-2.2
3/9 16:20	117.9	↓-2.4
3/9 16:30	115.2	↓-2.7
3/9 16:40	112.4	↓-2.8
3/9 16:50	109.3	↓-3.1
3/9 17:00	105.9	↓-3.4
3/9 17:10	102.4	↓-3.5
3/9 17:20	98.6	↓-3.8
3/9 17:30	94.7	↓-3.9
3/9 17:40	90.5	↓-4.2
3/9 17:50	86.1	↓-4.4
3/9 18:00	81.6	↓-4.5
3/9 18:10	77.0	↓-4.6
3/9 18:20	72.3	↓-4.7
3/9 18:30	67.5	↓-4.8	最大潮位差
3/9 18:40	62.8	↓-4.7
3/9 18:50	58.1	↓-4.7
3/9 19:00	53.5	↓-4.6
3/9 19:10	49.0	↓-4.5
3/9 19:20	44.7	↓-4.3
3/9 19:30	40.6	↓-4.1
3/9 19:40	36.7	↓-3.9
3/9 19:50	33.2	↓-3.5
3/9 20:00	30.0	↓-3.2
3/9 20:10	27.1	↓-2.9
3/9 20:20	24.5	↓-2.6
3/9 20:30	22.3	↓-2.2
3/9 20:40	20.5	↓-1.8
3/9 20:50	19.0	↓-1.5
3/9 21:00	17.8	↓-1.2
3/9 21:10	17.0	↓-0.8
3/9 21:20	16.6	↓-0.4
3/9 21:30	16.4	↓-0.2	干潮
3/9 21:40	16.6	↑0.2
3/9 21:50	17.0	↑0.4
3/9 22:00	17.8	↑0.8
3/9 22:10	18.8	↑1.0
3/9 22:20	20.2	↑1.4
3/9 22:30	21.8	↑1.6
3/9 22:40	23.7	↑1.9
3/9 22:50	25.9	↑2.2
3/9 23:00	28.4	↑2.5
3/9 23:10	31.1	↑2.7
3/9 23:20	34.2	↑3.1
3/9 23:30	37.5	↑3.3
3/9 23:40	41.1	↑3.6
3/9 23:50	45.0	↑3.9