5 (金)	08:46	01:15	19:04	14:05
	113cm	32cm	109cm	87cm
小潮 出 06:48 入 16:02 出 11:30 入 22:57

苫小牧（北海道）2008年12月5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
12/5 00:00	38.3	↓-1.9
12/5 00:10	36.5	↓-1.8
12/5 00:20	35.0	↓-1.5
12/5 00:30	33.7	↓-1.3
12/5 00:40	32.7	↓-1.0
12/5 00:50	31.9	↓-0.8
12/5 01:00	31.4	↓-0.5
12/5 01:10	31.2	↓-0.2	干潮
12/5 01:20	31.2	0
12/5 01:30	31.4	↑0.2
12/5 01:40	31.9	↑0.5
12/5 01:50	32.6	↑0.7
12/5 02:00	33.5	↑0.9
12/5 02:10	34.6	↑1.1
12/5 02:20	35.8	↑1.2
12/5 02:30	37.2	↑1.4
12/5 02:40	38.7	↑1.5
12/5 02:50	40.4	↑1.7
12/5 03:00	42.2	↑1.8
12/5 03:10	44.2	↑2.0
12/5 03:20	46.2	↑2.0
12/5 03:30	48.4	↑2.2
12/5 03:40	50.7	↑2.3
12/5 03:50	53.2	↑2.5
12/5 04:00	55.7	↑2.5
12/5 04:10	58.3	↑2.6
12/5 04:20	61.1	↑2.8
12/5 04:30	64.0	↑2.9
12/5 04:40	66.9	↑2.9
12/5 04:50	69.9	↑3.0
12/5 05:00	73.0	↑3.1	最大潮位差
12/5 05:10	76.1	↑3.1	最大潮位差
12/5 05:20	79.2	↑3.1	最大潮位差
12/5 05:30	82.2	↑3.0
12/5 05:40	85.3	↑3.1	最大潮位差
12/5 05:50	88.2	↑2.9
12/5 06:00	91.0	↑2.8
12/5 06:10	93.7	↑2.7
12/5 06:20	96.3	↑2.6
12/5 06:30	98.6	↑2.3
12/5 06:40	100.8	↑2.2
12/5 06:50	102.8	↑2.0
12/5 07:00	104.5	↑1.7
12/5 07:10	106.1	↑1.6
12/5 07:20	107.5	↑1.4
12/5 07:30	108.6	↑1.1
12/5 07:40	109.6	↑1.0
12/5 07:50	110.4	↑0.8
12/5 08:00	111.0	↑0.6
12/5 08:10	111.5	↑0.5
12/5 08:20	111.8	↑0.3
12/5 08:30	112.0	↑0.2
12/5 08:40	112.1	↑0.1	満潮
12/5 08:50	112.1	0
12/5 09:00	112.0	↓-0.1
12/5 09:10	111.9	↓-0.1
12/5 09:20	111.6	↓-0.3
12/5 09:30	111.2	↓-0.4
12/5 09:40	110.8	↓-0.4
12/5 09:50	110.2	↓-0.6
12/5 10:00	109.6	↓-0.6
12/5 10:10	108.9	↓-0.7
12/5 10:20	108.0	↓-0.9
12/5 10:30	107.1	↓-0.9
12/5 10:40	106.1	↓-1.0
12/5 10:50	105.0	↓-1.1
12/5 11:00	103.8	↓-1.2
12/5 11:10	102.5	↓-1.3
12/5 11:20	101.2	↓-1.3
12/5 11:30	99.8	↓-1.4
12/5 11:40	98.4	↓-1.4
12/5 11:50	97.1	↓-1.3
12/5 12:00	95.7	↓-1.4
12/5 12:10	94.4	↓-1.3
12/5 12:20	93.1	↓-1.3
12/5 12:30	91.9	↓-1.2
12/5 12:40	90.8	↓-1.1
12/5 12:50	89.9	↓-0.9
12/5 13:00	89.0	↓-0.9
12/5 13:10	88.3	↓-0.7
12/5 13:20	87.7	↓-0.6
12/5 13:30	87.2	↓-0.5
12/5 13:40	86.9	↓-0.3
12/5 13:50	86.7	↓-0.2
12/5 14:00	86.6	↓-0.1	干潮
12/5 14:10	86.6	0
12/5 14:20	86.7	↑0.1
12/5 14:30	86.9	↑0.2
12/5 14:40	87.2	↑0.3
12/5 14:50	87.5	↑0.3
12/5 15:00	88.0	↑0.5
12/5 15:10	88.5	↑0.5
12/5 15:20	89.0	↑0.5
12/5 15:30	89.7	↑0.7
12/5 15:40	90.3	↑0.6
12/5 15:50	91.1	↑0.8
12/5 16:00	91.9	↑0.8
12/5 16:10	92.8	↑0.9
12/5 16:20	93.8	↑1.0
12/5 16:30	94.8	↑1.0
12/5 16:40	95.9	↑1.1
12/5 16:50	97.0	↑1.1
12/5 17:00	98.2	↑1.2
12/5 17:10	99.4	↑1.2
12/5 17:20	100.6	↑1.2
12/5 17:30	101.8	↑1.2
12/5 17:40	103.0	↑1.2
12/5 17:50	104.1	↑1.1
12/5 18:00	105.2	↑1.1
12/5 18:10	106.1	↑0.9
12/5 18:20	107.0	↑0.9
12/5 18:30	107.7	↑0.7
12/5 18:40	108.2	↑0.5
12/5 18:50	108.5	↑0.3
12/5 19:00	108.7	↑0.2	満潮
12/5 19:10	108.6	↓-0.1
12/5 19:20	108.4	↓-0.2
12/5 19:30	107.9	↓-0.5
12/5 19:40	107.3	↓-0.6
12/5 19:50	106.4	↓-0.9
12/5 20:00	105.4	↓-1.0
12/5 20:10	104.2	↓-1.2
12/5 20:20	102.8	↓-1.4
12/5 20:30	101.3	↓-1.5
12/5 20:40	99.7	↓-1.6
12/5 20:50	98.0	↓-1.7
12/5 21:00	96.2	↓-1.8
12/5 21:10	94.3	↓-1.9
12/5 21:20	92.4	↓-1.9
12/5 21:30	90.4	↓-2.0
12/5 21:40	88.3	↓-2.1
12/5 21:50	86.2	↓-2.1
12/5 22:00	84.1	↓-2.1
12/5 22:10	81.9	↓-2.2
12/5 22:20	79.7	↓-2.2
12/5 22:30	77.5	↓-2.2
12/5 22:40	75.2	↓-2.3
12/5 22:50	72.9	↓-2.3
12/5 23:00	70.6	↓-2.3
12/5 23:10	68.3	↓-2.3
12/5 23:20	66.0	↓-2.3
12/5 23:30	63.8	↓-2.2
12/5 23:40	61.5	↓-2.3
12/5 23:50	59.3	↓-2.2