01 (土)	06:59	00:39	22:08	14:49
	131cm	77cm	89cm	45cm
小潮 出 06:11 入 17:24 出 10:08 入 00:30

苫小牧（北海道）2031年03月01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
3/1 00:00	78.1	↓-0.7
3/1 00:10	77.5	↓-0.6
3/1 00:20	77.1	↓-0.4
3/1 00:30	76.8	↓-0.3	干潮
3/1 00:40	76.8	0
3/1 00:50	76.9	↑0.1
3/1 01:00	77.2	↑0.3
3/1 01:10	77.7	↑0.5
3/1 01:20	78.4	↑0.7
3/1 01:30	79.2	↑0.8
3/1 01:40	80.2	↑1.0
3/1 01:50	81.4	↑1.2
3/1 02:00	82.6	↑1.2
3/1 02:10	84.0	↑1.4
3/1 02:20	85.5	↑1.5
3/1 02:30	87.0	↑1.5
3/1 02:40	88.6	↑1.6
3/1 02:50	90.3	↑1.7
3/1 03:00	92.0	↑1.7
3/1 03:10	93.8	↑1.8
3/1 03:20	95.6	↑1.8
3/1 03:30	97.4	↑1.8
3/1 03:40	99.3	↑1.9
3/1 03:50	101.2	↑1.9
3/1 04:00	103.2	↑2.0
3/1 04:10	105.2	↑2.0
3/1 04:20	107.2	↑2.0
3/1 04:30	109.3	↑2.1
3/1 04:40	111.4	↑2.1
3/1 04:50	113.5	↑2.1
3/1 05:00	115.5	↑2.0
3/1 05:10	117.6	↑2.1
3/1 05:20	119.5	↑1.9
3/1 05:30	121.4	↑1.9
3/1 05:40	123.2	↑1.8
3/1 05:50	124.8	↑1.6
3/1 06:00	126.3	↑1.5
3/1 06:10	127.6	↑1.3
3/1 06:20	128.7	↑1.1
3/1 06:30	129.5	↑0.8
3/1 06:40	130.1	↑0.6
3/1 06:50	130.4	↑0.3	満潮
3/1 07:00	130.5	↑0.1
3/1 07:10	130.3	↓-0.2
3/1 07:20	129.9	↓-0.4
3/1 07:30	129.2	↓-0.7
3/1 07:40	128.3	↓-0.9
3/1 07:50	127.2	↓-1.1
3/1 08:00	125.9	↓-1.3
3/1 08:10	124.4	↓-1.5
3/1 08:20	122.7	↓-1.7
3/1 08:30	120.9	↓-1.8
3/1 08:40	119.0	↓-1.9
3/1 08:50	117.0	↓-2.0
3/1 09:00	114.9	↓-2.1
3/1 09:10	112.8	↓-2.1
3/1 09:20	110.5	↓-2.3
3/1 09:30	108.2	↓-2.3
3/1 09:40	105.9	↓-2.3
3/1 09:50	103.4	↓-2.5
3/1 10:00	100.9	↓-2.5
3/1 10:10	98.4	↓-2.5
3/1 10:20	95.8	↓-2.6
3/1 10:30	93.1	↓-2.7
3/1 10:40	90.3	↓-2.8
3/1 10:50	87.5	↓-2.8
3/1 11:00	84.7	↓-2.8
3/1 11:10	81.8	↓-2.9	最大潮位差
3/1 11:20	79.0	↓-2.8
3/1 11:30	76.1	↓-2.9	最大潮位差
3/1 11:40	73.2	↓-2.9	最大潮位差
3/1 11:50	70.4	↓-2.8
3/1 12:00	67.7	↓-2.7
3/1 12:10	65.0	↓-2.7
3/1 12:20	62.5	↓-2.5
3/1 12:30	60.1	↓-2.4
3/1 12:40	57.8	↓-2.3
3/1 12:50	55.7	↓-2.1
3/1 13:00	53.8	↓-1.9
3/1 13:10	52.0	↓-1.8
3/1 13:20	50.5	↓-1.5
3/1 13:30	49.1	↓-1.4
3/1 13:40	48.0	↓-1.1
3/1 13:50	47.0	↓-1.0
3/1 14:00	46.2	↓-0.8
3/1 14:10	45.6	↓-0.6
3/1 14:20	45.1	↓-0.5
3/1 14:30	44.8	↓-0.3
3/1 14:40	44.6	↓-0.2	干潮
3/1 14:50	44.6	0
3/1 15:00	44.7	↑0.1
3/1 15:10	44.9	↑0.2
3/1 15:20	45.2	↑0.3
3/1 15:30	45.7	↑0.5
3/1 15:40	46.3	↑0.6
3/1 15:50	47.0	↑0.7
3/1 16:00	47.9	↑0.9
3/1 16:10	48.9	↑1.0
3/1 16:20	50.0	↑1.1
3/1 16:30	51.2	↑1.2
3/1 16:40	52.6	↑1.4
3/1 16:50	54.2	↑1.6
3/1 17:00	55.8	↑1.6
3/1 17:10	57.5	↑1.7
3/1 17:20	59.4	↑1.9
3/1 17:30	61.3	↑1.9
3/1 17:40	63.3	↑2.0
3/1 17:50	65.3	↑2.0
3/1 18:00	67.4	↑2.1
3/1 18:10	69.4	↑2.0
3/1 18:20	71.4	↑2.0
3/1 18:30	73.3	↑1.9
3/1 18:40	75.2	↑1.9
3/1 18:50	76.9	↑1.7
3/1 19:00	78.5	↑1.6
3/1 19:10	80.0	↑1.5
3/1 19:20	81.4	↑1.4
3/1 19:30	82.6	↑1.2
3/1 19:40	83.7	↑1.1
3/1 19:50	84.6	↑0.9
3/1 20:00	85.4	↑0.8
3/1 20:10	86.1	↑0.7
3/1 20:20	86.7	↑0.6
3/1 20:30	87.2	↑0.5
3/1 20:40	87.6	↑0.4
3/1 20:50	87.9	↑0.3
3/1 21:00	88.2	↑0.3
3/1 21:10	88.4	↑0.2
3/1 21:20	88.6	↑0.2
3/1 21:30	88.7	↑0.1
3/1 21:40	88.8	↑0.1
3/1 21:50	88.9	↑0.1
3/1 22:00	89.0	↑0.1	満潮
3/1 22:10	89.0	0
3/1 22:20	88.9	↓-0.1
3/1 22:30	88.9	0
3/1 22:40	88.7	↓-0.2
3/1 22:50	88.6	↓-0.1
3/1 23:00	88.4	↓-0.2
3/1 23:10	88.1	↓-0.3
3/1 23:20	87.8	↓-0.3
3/1 23:30	87.5	↓-0.3
3/1 23:40	87.1	↓-0.4
3/1 23:50	86.7	↓-0.4