7 (日)	07:42	01:03	-	16:19
	138cm	84cm	-	42cm
小潮 出 06:42 入 16:56 出 01:33 入 10:38

苫小牧（北海道）2010年02月7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
2/7 00:00	85.0	↓-0.6
2/7 00:10	84.5	↓-0.5
2/7 00:20	84.1	↓-0.4
2/7 00:30	83.7	↓-0.4
2/7 00:40	83.4	↓-0.3
2/7 00:50	83.2	↓-0.2
2/7 01:00	83.1	↓-0.1	干潮
2/7 01:10	83.1	0
2/7 01:20	83.3	↑0.2
2/7 01:30	83.6	↑0.3
2/7 01:40	84.0	↑0.4
2/7 01:50	84.6	↑0.6
2/7 02:00	85.3	↑0.7
2/7 02:10	86.2	↑0.9
2/7 02:20	87.1	↑0.9
2/7 02:30	88.2	↑1.1
2/7 02:40	89.3	↑1.1
2/7 02:50	90.6	↑1.3
2/7 03:00	92.0	↑1.4
2/7 03:10	93.4	↑1.4
2/7 03:20	94.9	↑1.5
2/7 03:30	96.5	↑1.6
2/7 03:40	98.1	↑1.6
2/7 03:50	99.8	↑1.7
2/7 04:00	101.6	↑1.8
2/7 04:10	103.5	↑1.9
2/7 04:20	105.4	↑1.9
2/7 04:30	107.4	↑2.0
2/7 04:40	109.4	↑2.0
2/7 04:50	111.5	↑2.1
2/7 05:00	113.6	↑2.1
2/7 05:10	115.8	↑2.2
2/7 05:20	118.0	↑2.2
2/7 05:30	120.1	↑2.1
2/7 05:40	122.3	↑2.2
2/7 05:50	124.4	↑2.1
2/7 06:00	126.4	↑2.0
2/7 06:10	128.3	↑1.9
2/7 06:20	130.1	↑1.8
2/7 06:30	131.8	↑1.7
2/7 06:40	133.3	↑1.5
2/7 06:50	134.6	↑1.3
2/7 07:00	135.7	↑1.1
2/7 07:10	136.6	↑0.9
2/7 07:20	137.2	↑0.6
2/7 07:30	137.6	↑0.4
2/7 07:40	137.8	↑0.2	満潮
2/7 07:50	137.7	↓-0.1
2/7 08:00	137.4	↓-0.3
2/7 08:10	136.8	↓-0.6
2/7 08:20	136.0	↓-0.8
2/7 08:30	135.0	↓-1.0
2/7 08:40	133.8	↓-1.2
2/7 08:50	132.5	↓-1.3
2/7 09:00	131.0	↓-1.5
2/7 09:10	129.3	↓-1.7
2/7 09:20	127.5	↓-1.8
2/7 09:30	125.5	↓-2.0
2/7 09:40	123.5	↓-2.0
2/7 09:50	121.3	↓-2.2
2/7 10:00	119.0	↓-2.3
2/7 10:10	116.7	↓-2.3
2/7 10:20	114.2	↓-2.5
2/7 10:30	111.6	↓-2.6
2/7 10:40	109.0	↓-2.6
2/7 10:50	106.3	↓-2.7
2/7 11:00	103.5	↓-2.8
2/7 11:10	100.6	↓-2.9
2/7 11:20	97.7	↓-2.9
2/7 11:30	94.7	↓-3.0
2/7 11:40	91.6	↓-3.1	最大潮位差
2/7 11:50	88.6	↓-3.0
2/7 12:00	85.5	↓-3.1	最大潮位差
2/7 12:10	82.5	↓-3.0
2/7 12:20	79.4	↓-3.1	最大潮位差
2/7 12:30	76.5	↓-2.9
2/7 12:40	73.5	↓-3.0
2/7 12:50	70.7	↓-2.8
2/7 13:00	67.9	↓-2.8
2/7 13:10	65.3	↓-2.6
2/7 13:20	62.8	↓-2.5
2/7 13:30	60.4	↓-2.4
2/7 13:40	58.2	↓-2.2
2/7 13:50	56.1	↓-2.1
2/7 14:00	54.2	↓-1.9
2/7 14:10	52.4	↓-1.8
2/7 14:20	50.8	↓-1.6
2/7 14:30	49.4	↓-1.4
2/7 14:40	48.0	↓-1.4
2/7 14:50	46.8	↓-1.2
2/7 15:00	45.8	↓-1.0
2/7 15:10	44.9	↓-0.9
2/7 15:20	44.1	↓-0.8
2/7 15:30	43.4	↓-0.7
2/7 15:40	42.9	↓-0.5
2/7 15:50	42.4	↓-0.5
2/7 16:00	42.1	↓-0.3
2/7 16:10	42.0	↓-0.1	干潮
2/7 16:20	41.9	↓-0.1
2/7 16:30	42.1	↑0.2
2/7 16:40	42.3	↑0.2
2/7 16:50	42.7	↑0.4
2/7 17:00	43.2	↑0.5
2/7 17:10	43.9	↑0.7
2/7 17:20	44.7	↑0.8
2/7 17:30	45.6	↑0.9
2/7 17:40	46.7	↑1.1
2/7 17:50	47.8	↑1.1
2/7 18:00	49.1	↑1.3
2/7 18:10	50.5	↑1.4
2/7 18:20	52.0	↑1.5
2/7 18:30	53.5	↑1.5
2/7 18:40	55.1	↑1.6
2/7 18:50	56.7	↑1.6
2/7 19:00	58.3	↑1.6
2/7 19:10	59.9	↑1.6
2/7 19:20	61.5	↑1.6
2/7 19:30	63.0	↑1.5
2/7 19:40	64.6	↑1.6
2/7 19:50	66.1	↑1.5
2/7 20:00	67.5	↑1.4
2/7 20:10	68.9	↑1.4
2/7 20:20	70.2	↑1.3
2/7 20:30	71.5	↑1.3
2/7 20:40	72.7	↑1.2
2/7 20:50	73.9	↑1.2
2/7 21:00	75.1	↑1.2
2/7 21:10	76.2	↑1.1
2/7 21:20	77.3	↑1.1
2/7 21:30	78.4	↑1.1
2/7 21:40	79.5	↑1.1
2/7 21:50	80.5	↑1.0
2/7 22:00	81.6	↑1.1
2/7 22:10	82.6	↑1.0
2/7 22:20	83.5	↑0.9
2/7 22:30	84.5	↑1.0
2/7 22:40	85.4	↑0.9
2/7 22:50	86.2	↑0.8
2/7 23:00	87.0	↑0.8
2/7 23:10	87.8	↑0.8
2/7 23:20	88.5	↑0.7
2/7 23:30	89.1	↑0.6
2/7 23:40	89.7	↑0.6
2/7 23:50	90.2	↑0.5