20 (金)	00:04	01:28	08:40	17:41
	91cm	90cm	124cm	44cm
長潮 出 06:25 入 17:12 出 11:52 入 02:04

苫小牧（北海道）2032年02月20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
2/20 00:00	90.1	0	満潮
2/20 00:10	90.1	0
2/20 00:20	90.0	↓-0.1
2/20 00:30	90.0	0
2/20 00:40	89.9	↓-0.1
2/20 00:50	89.8	↓-0.1
2/20 01:00	89.7	↓-0.1
2/20 01:10	89.6	↓-0.1
2/20 01:20	89.5	↓-0.1	干潮
2/20 01:30	89.5	0
2/20 01:40	89.5	0
2/20 01:50	89.6	↑0.1
2/20 02:00	89.8	↑0.2
2/20 02:10	90.0	↑0.2
2/20 02:20	90.3	↑0.3
2/20 02:30	90.7	↑0.4
2/20 02:40	91.1	↑0.4
2/20 02:50	91.6	↑0.5
2/20 03:00	92.2	↑0.6
2/20 03:10	92.8	↑0.6
2/20 03:20	93.5	↑0.7
2/20 03:30	94.2	↑0.7
2/20 03:40	94.9	↑0.7
2/20 03:50	95.7	↑0.8
2/20 04:00	96.6	↑0.9
2/20 04:10	97.5	↑0.9
2/20 04:20	98.4	↑0.9
2/20 04:30	99.3	↑0.9
2/20 04:40	100.3	↑1.0
2/20 04:50	101.4	↑1.1
2/20 05:00	102.4	↑1.0
2/20 05:10	103.6	↑1.2
2/20 05:20	104.7	↑1.1
2/20 05:30	105.9	↑1.2
2/20 05:40	107.2	↑1.3
2/20 05:50	108.5	↑1.3
2/20 06:00	109.8	↑1.3
2/20 06:10	111.1	↑1.3
2/20 06:20	112.4	↑1.3
2/20 06:30	113.7	↑1.3
2/20 06:40	115.0	↑1.3
2/20 06:50	116.2	↑1.2
2/20 07:00	117.4	↑1.2
2/20 07:10	118.6	↑1.2
2/20 07:20	119.6	↑1.0
2/20 07:30	120.5	↑0.9
2/20 07:40	121.4	↑0.9
2/20 07:50	122.1	↑0.7
2/20 08:00	122.7	↑0.6
2/20 08:10	123.1	↑0.4
2/20 08:20	123.4	↑0.3
2/20 08:30	123.6	↑0.2	満潮
2/20 08:40	123.7	↑0.1	満潮
2/20 08:50	123.6	↓-0.1
2/20 09:00	123.4	↓-0.2
2/20 09:10	123.1	↓-0.3
2/20 09:20	122.6	↓-0.5
2/20 09:30	122.1	↓-0.5
2/20 09:40	121.4	↓-0.7
2/20 09:50	120.7	↓-0.7
2/20 10:00	119.8	↓-0.9
2/20 10:10	118.9	↓-0.9
2/20 10:20	117.9	↓-1.0
2/20 10:30	116.8	↓-1.1
2/20 10:40	115.6	↓-1.2
2/20 10:50	114.3	↓-1.3
2/20 11:00	113.0	↓-1.3
2/20 11:10	111.5	↓-1.5
2/20 11:20	110.0	↓-1.5
2/20 11:30	108.4	↓-1.6
2/20 11:40	106.7	↓-1.7
2/20 11:50	104.8	↓-1.9
2/20 12:00	102.9	↓-1.9
2/20 12:10	100.9	↓-2.0
2/20 12:20	98.9	↓-2.0
2/20 12:30	96.7	↓-2.2
2/20 12:40	94.5	↓-2.2
2/20 12:50	92.2	↓-2.3
2/20 13:00	89.8	↓-2.4
2/20 13:10	87.5	↓-2.3
2/20 13:20	85.0	↓-2.5	最大潮位差
2/20 13:30	82.6	↓-2.4
2/20 13:40	80.2	↓-2.4
2/20 13:50	77.8	↓-2.4
2/20 14:00	75.4	↓-2.4
2/20 14:10	73.0	↓-2.4
2/20 14:20	70.7	↓-2.3
2/20 14:30	68.4	↓-2.3
2/20 14:40	66.2	↓-2.2
2/20 14:50	64.0	↓-2.2
2/20 15:00	61.9	↓-2.1
2/20 15:10	59.9	↓-2.0
2/20 15:20	58.0	↓-1.9
2/20 15:30	56.2	↓-1.8
2/20 15:40	54.5	↓-1.7
2/20 15:50	52.9	↓-1.6
2/20 16:00	51.4	↓-1.5
2/20 16:10	50.0	↓-1.4
2/20 16:20	48.7	↓-1.3
2/20 16:30	47.5	↓-1.2
2/20 16:40	46.5	↓-1.0
2/20 16:50	45.6	↓-0.9
2/20 17:00	44.9	↓-0.7
2/20 17:10	44.3	↓-0.6
2/20 17:20	43.9	↓-0.4
2/20 17:30	43.7	↓-0.2
2/20 17:40	43.6	↓-0.1	干潮
2/20 17:50	43.7	↑0.1
2/20 18:00	43.9	↑0.2
2/20 18:10	44.3	↑0.4
2/20 18:20	44.9	↑0.6
2/20 18:30	45.6	↑0.7
2/20 18:40	46.5	↑0.9
2/20 18:50	47.5	↑1.0
2/20 19:00	48.6	↑1.1
2/20 19:10	49.9	↑1.3
2/20 19:20	51.2	↑1.3
2/20 19:30	52.7	↑1.5
2/20 19:40	54.2	↑1.5
2/20 19:50	55.8	↑1.6
2/20 20:00	57.4	↑1.6
2/20 20:10	59.1	↑1.7
2/20 20:20	60.7	↑1.6
2/20 20:30	62.4	↑1.7
2/20 20:40	64.1	↑1.7
2/20 20:50	65.8	↑1.7
2/20 21:00	67.5	↑1.7
2/20 21:10	69.2	↑1.7
2/20 21:20	70.8	↑1.6
2/20 21:30	72.5	↑1.7
2/20 21:40	74.1	↑1.6
2/20 21:50	75.7	↑1.6
2/20 22:00	77.2	↑1.5
2/20 22:10	78.8	↑1.6
2/20 22:20	80.2	↑1.4
2/20 22:30	81.7	↑1.5
2/20 22:40	83.1	↑1.4
2/20 22:50	84.5	↑1.4
2/20 23:00	85.8	↑1.3
2/20 23:10	87.0	↑1.2
2/20 23:20	88.3	↑1.3
2/20 23:30	89.4	↑1.1
2/20 23:40	90.5	↑1.1
2/20 23:50	91.5	↑1.0