09 (水)	03:51	08:43	14:10	21:13
	121cm	81cm	133cm	11cm
大潮 出 05:57 入 17:33 出 15:46 入 05:26

苫小牧（北海道）2039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	66.5	↑4.3
3/9 00:10	70.8	↑4.3
3/9 00:20	75.1	↑4.3
3/9 00:30	79.3	↑4.2
3/9 00:40	83.4	↑4.1
3/9 00:50	87.3	↑3.9
3/9 01:00	91.0	↑3.7
3/9 01:10	94.6	↑3.6
3/9 01:20	97.9	↑3.3
3/9 01:30	101.1	↑3.2
3/9 01:40	103.9	↑2.8
3/9 01:50	106.6	↑2.7
3/9 02:00	108.9	↑2.3
3/9 02:10	111.1	↑2.2
3/9 02:20	113.0	↑1.9
3/9 02:30	114.7	↑1.7
3/9 02:40	116.2	↑1.5
3/9 02:50	117.4	↑1.2
3/9 03:00	118.5	↑1.1
3/9 03:10	119.4	↑0.9
3/9 03:20	120.1	↑0.7
3/9 03:30	120.6	↑0.5
3/9 03:40	120.8	↑0.2
3/9 03:50	120.9	↑0.1	満潮
3/9 04:00	120.8	↓-0.1
3/9 04:10	120.5	↓-0.3
3/9 04:20	120.0	↓-0.5
3/9 04:30	119.3	↓-0.7
3/9 04:40	118.3	↓-1.0
3/9 04:50	117.2	↓-1.1
3/9 05:00	115.8	↓-1.4
3/9 05:10	114.3	↓-1.5
3/9 05:20	112.5	↓-1.8
3/9 05:30	110.6	↓-1.9
3/9 05:40	108.6	↓-2.0
3/9 05:50	106.4	↓-2.2
3/9 06:00	104.2	↓-2.2
3/9 06:10	101.9	↓-2.3
3/9 06:20	99.6	↓-2.3
3/9 06:30	97.3	↓-2.3
3/9 06:40	95.1	↓-2.2
3/9 06:50	92.9	↓-2.2
3/9 07:00	90.9	↓-2.0
3/9 07:10	89.1	↓-1.8
3/9 07:20	87.4	↓-1.7
3/9 07:30	85.9	↓-1.5
3/9 07:40	84.6	↓-1.3
3/9 07:50	83.4	↓-1.2
3/9 08:00	82.5	↓-0.9
3/9 08:10	81.8	↓-0.7
3/9 08:20	81.4	↓-0.4
3/9 08:30	81.0	↓-0.4
3/9 08:40	80.9	↓-0.1	干潮
3/9 08:50	81.0	↑0.1
3/9 09:00	81.2	↑0.2
3/9 09:10	81.6	↑0.4
3/9 09:20	82.1	↑0.5
3/9 09:30	82.8	↑0.7
3/9 09:40	83.6	↑0.8
3/9 09:50	84.6	↑1.0
3/9 10:00	85.7	↑1.1
3/9 10:10	86.9	↑1.2
3/9 10:20	88.4	↑1.5
3/9 10:30	89.9	↑1.5
3/9 10:40	91.7	↑1.8
3/9 10:50	93.6	↑1.9
3/9 11:00	95.6	↑2.0
3/9 11:10	97.8	↑2.2
3/9 11:20	100.2	↑2.4
3/9 11:30	102.6	↑2.4
3/9 11:40	105.1	↑2.5
3/9 11:50	107.8	↑2.7
3/9 12:00	110.4	↑2.6
3/9 12:10	113.1	↑2.7
3/9 12:20	115.7	↑2.6
3/9 12:30	118.2	↑2.5
3/9 12:40	120.6	↑2.4
3/9 12:50	122.9	↑2.3
3/9 13:00	125.0	↑2.1
3/9 13:10	126.9	↑1.9
3/9 13:20	128.5	↑1.6
3/9 13:30	129.8	↑1.3
3/9 13:40	130.9	↑1.1
3/9 13:50	131.6	↑0.7
3/9 14:00	132.1	↑0.5	満潮
3/9 14:10	132.2	↑0.1	満潮
3/9 14:20	132.0	↓-0.2
3/9 14:30	131.6	↓-0.4
3/9 14:40	130.8	↓-0.8
3/9 14:50	129.8	↓-1.0
3/9 15:00	128.5	↓-1.3
3/9 15:10	126.9	↓-1.6
3/9 15:20	125.2	↓-1.7
3/9 15:30	123.2	↓-2.0
3/9 15:40	120.9	↓-2.3
3/9 15:50	118.5	↓-2.4
3/9 16:00	115.8	↓-2.7
3/9 16:10	113.0	↓-2.8
3/9 16:20	109.9	↓-3.1
3/9 16:30	106.6	↓-3.3
3/9 16:40	103.2	↓-3.4
3/9 16:50	99.5	↓-3.7
3/9 17:00	95.6	↓-3.9
3/9 17:10	91.5	↓-4.1
3/9 17:20	87.2	↓-4.3
3/9 17:30	82.8	↓-4.4
3/9 17:40	78.2	↓-4.6
3/9 17:50	73.5	↓-4.7
3/9 18:00	68.7	↓-4.8
3/9 18:10	63.9	↓-4.8
3/9 18:20	59.0	↓-4.9	最大潮位差
3/9 18:30	54.2	↓-4.8
3/9 18:40	49.5	↓-4.7
3/9 18:50	44.9	↓-4.6
3/9 19:00	40.5	↓-4.4
3/9 19:10	36.2	↓-4.3
3/9 19:20	32.2	↓-4.0
3/9 19:30	28.5	↓-3.7
3/9 19:40	25.1	↓-3.4
3/9 19:50	22.1	↓-3.0
3/9 20:00	19.4	↓-2.7
3/9 20:10	17.0	↓-2.4
3/9 20:20	15.0	↓-2.0
3/9 20:30	13.4	↓-1.6
3/9 20:40	12.2	↓-1.2
3/9 20:50	11.3	↓-0.9
3/9 21:00	10.7	↓-0.6
3/9 21:10	10.5	↓-0.2	干潮
3/9 21:20	10.6	↑0.1
3/9 21:30	11.0	↑0.4
3/9 21:40	11.7	↑0.7
3/9 21:50	12.7	↑1.0
3/9 22:00	14.0	↑1.3
3/9 22:10	15.6	↑1.6
3/9 22:20	17.5	↑1.9
3/9 22:30	19.7	↑2.2
3/9 22:40	22.1	↑2.4
3/9 22:50	24.8	↑2.7
3/9 23:00	27.8	↑3.0
3/9 23:10	31.1	↑3.3
3/9 23:20	34.7	↑3.6
3/9 23:30	38.5	↑3.8
3/9 23:40	42.6	↑4.1
3/9 23:50	46.8	↑4.2