14 (木)	07:01	00:41	22:05	14:44
	139cm	74cm	90cm	35cm
小潮 出 06:34 入 17:04 出 09:46 入 00:21

苫小牧（北海道）2008年02月14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
2/14 00:00	75.2	↓-0.8
2/14 00:10	74.5	↓-0.7
2/14 00:20	74.0	↓-0.5
2/14 00:30	73.7	↓-0.3
2/14 00:40	73.6	↓-0.1	干潮
2/14 00:50	73.7	↑0.1
2/14 01:00	74.0	↑0.3
2/14 01:10	74.6	↑0.6
2/14 01:20	75.3	↑0.7
2/14 01:30	76.3	↑1.0
2/14 01:40	77.5	↑1.2
2/14 01:50	78.8	↑1.3
2/14 02:00	80.3	↑1.5
2/14 02:10	82.0	↑1.7
2/14 02:20	83.8	↑1.8
2/14 02:30	85.7	↑1.9
2/14 02:40	87.8	↑2.1
2/14 02:50	89.9	↑2.1
2/14 03:00	92.0	↑2.1
2/14 03:10	94.3	↑2.3
2/14 03:20	96.6	↑2.3
2/14 03:30	99.0	↑2.4
2/14 03:40	101.4	↑2.4
2/14 03:50	103.8	↑2.4
2/14 04:00	106.2	↑2.4
2/14 04:10	108.7	↑2.5
2/14 04:20	111.2	↑2.5
2/14 04:30	113.7	↑2.5
2/14 04:40	116.2	↑2.5
2/14 04:50	118.7	↑2.5
2/14 05:00	121.1	↑2.4
2/14 05:10	123.5	↑2.4
2/14 05:20	125.8	↑2.3
2/14 05:30	127.9	↑2.1
2/14 05:40	130.0	↑2.1
2/14 05:50	131.9	↑1.9
2/14 06:00	133.6	↑1.7
2/14 06:10	135.1	↑1.5
2/14 06:20	136.3	↑1.2
2/14 06:30	137.3	↑1.0
2/14 06:40	138.0	↑0.7
2/14 06:50	138.5	↑0.5
2/14 07:00	138.6	↑0.1	満潮
2/14 07:10	138.5	↓-0.1
2/14 07:20	138.0	↓-0.5
2/14 07:30	137.3	↓-0.7
2/14 07:40	136.3	↓-1.0
2/14 07:50	135.0	↓-1.3
2/14 08:00	133.5	↓-1.5
2/14 08:10	131.8	↓-1.7
2/14 08:20	129.8	↓-2.0
2/14 08:30	127.6	↓-2.2
2/14 08:40	125.3	↓-2.3
2/14 08:50	122.8	↓-2.5
2/14 09:00	120.2	↓-2.6
2/14 09:10	117.5	↓-2.7
2/14 09:20	114.6	↓-2.9
2/14 09:30	111.7	↓-2.9
2/14 09:40	108.7	↓-3.0
2/14 09:50	105.6	↓-3.1
2/14 10:00	102.4	↓-3.2
2/14 10:10	99.2	↓-3.2
2/14 10:20	95.9	↓-3.3
2/14 10:30	92.5	↓-3.4
2/14 10:40	89.2	↓-3.3
2/14 10:50	85.7	↓-3.5	最大潮位差
2/14 11:00	82.3	↓-3.4
2/14 11:10	78.9	↓-3.4
2/14 11:20	75.4	↓-3.5	最大潮位差
2/14 11:30	72.0	↓-3.4
2/14 11:40	68.6	↓-3.4
2/14 11:50	65.3	↓-3.3
2/14 12:00	62.1	↓-3.2
2/14 12:10	59.0	↓-3.1
2/14 12:20	56.0	↓-3.0
2/14 12:30	53.1	↓-2.9
2/14 12:40	50.4	↓-2.7
2/14 12:50	48.0	↓-2.4
2/14 13:00	45.7	↓-2.3
2/14 13:10	43.6	↓-2.1
2/14 13:20	41.7	↓-1.9
2/14 13:30	40.1	↓-1.6
2/14 13:40	38.7	↓-1.4
2/14 13:50	37.5	↓-1.2
2/14 14:00	36.6	↓-0.9
2/14 14:10	35.8	↓-0.8
2/14 14:20	35.3	↓-0.5
2/14 14:30	35.0	↓-0.3
2/14 14:40	34.8	↓-0.2	干潮
2/14 14:50	34.8	0
2/14 15:00	35.0	↑0.2
2/14 15:10	35.4	↑0.4
2/14 15:20	35.9	↑0.5
2/14 15:30	36.6	↑0.7
2/14 15:40	37.4	↑0.8
2/14 15:50	38.4	↑1.0
2/14 16:00	39.6	↑1.2
2/14 16:10	40.8	↑1.2
2/14 16:20	42.2	↑1.4
2/14 16:30	43.8	↑1.6
2/14 16:40	45.5	↑1.7
2/14 16:50	47.3	↑1.8
2/14 17:00	49.2	↑1.9
2/14 17:10	51.3	↑2.1
2/14 17:20	53.4	↑2.1
2/14 17:30	55.6	↑2.2
2/14 17:40	57.9	↑2.3
2/14 17:50	60.2	↑2.3
2/14 18:00	62.5	↑2.3
2/14 18:10	64.9	↑2.4
2/14 18:20	67.1	↑2.2
2/14 18:30	69.4	↑2.3
2/14 18:40	71.5	↑2.1
2/14 18:50	73.6	↑2.1
2/14 19:00	75.6	↑2.0
2/14 19:10	77.4	↑1.8
2/14 19:20	79.1	↑1.7
2/14 19:30	80.6	↑1.5
2/14 19:40	82.0	↑1.4
2/14 19:50	83.2	↑1.2
2/14 20:00	84.3	↑1.1
2/14 20:10	85.3	↑1.0
2/14 20:20	86.1	↑0.8
2/14 20:30	86.7	↑0.6
2/14 20:40	87.3	↑0.6
2/14 20:50	87.8	↑0.5
2/14 21:00	88.2	↑0.4
2/14 21:10	88.5	↑0.3
2/14 21:20	88.7	↑0.2
2/14 21:30	88.9	↑0.2
2/14 21:40	89.0	↑0.1
2/14 21:50	89.1	↑0.1
2/14 22:00	89.2	↑0.1	満潮
2/14 22:10	89.2	0
2/14 22:20	89.1	↓-0.1
2/14 22:30	89.0	↓-0.1
2/14 22:40	88.9	↓-0.1
2/14 22:50	88.8	↓-0.1
2/14 23:00	88.6	↓-0.2
2/14 23:10	88.4	↓-0.2
2/14 23:20	88.1	↓-0.3
2/14 23:30	87.9	↓-0.2
2/14 23:40	87.6	↓-0.3
2/14 23:50	87.3	↓-0.3