29 (月)	02:59	09:01	15:01	21:25
	138cm	47cm	138cm	36cm
大潮 出 05:29 入 17:20 出 05:11 入 16:54

苫小牧（北海道）2008年09月29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
9/29 00:00	93.5	↑4.1
9/29 00:10	97.6	↑4.1
9/29 00:20	101.7	↑4.1
9/29 00:30	105.6	↑3.9
9/29 00:40	109.5	↑3.9
9/29 00:50	113.2	↑3.7
9/29 01:00	116.7	↑3.5
9/29 01:10	120.0	↑3.3
9/29 01:20	123.1	↑3.1
9/29 01:30	125.8	↑2.7
9/29 01:40	128.3	↑2.5
9/29 01:50	130.5	↑2.2
9/29 02:00	132.4	↑1.9
9/29 02:10	134.0	↑1.6
9/29 02:20	135.3	↑1.3
9/29 02:30	136.2	↑0.9
9/29 02:40	136.9	↑0.7
9/29 02:50	137.3	↑0.4	満潮
9/29 03:00	137.4	↑0.1
9/29 03:10	137.2	↓-0.2
9/29 03:20	136.7	↓-0.5
9/29 03:30	136.0	↓-0.7
9/29 03:40	134.9	↓-1.1
9/29 03:50	133.6	↓-1.3
9/29 04:00	132.1	↓-1.5
9/29 04:10	130.2	↓-1.9
9/29 04:20	128.1	↓-2.1
9/29 04:30	125.7	↓-2.4
9/29 04:40	123.1	↓-2.6
9/29 04:50	120.2	↓-2.9
9/29 05:00	117.0	↓-3.2
9/29 05:10	113.6	↓-3.4
9/29 05:20	110.0	↓-3.6
9/29 05:30	106.2	↓-3.8
9/29 05:40	102.2	↓-4.0
9/29 05:50	98.2	↓-4.0
9/29 06:00	94.0	↓-4.2
9/29 06:10	89.8	↓-4.2
9/29 06:20	85.6	↓-4.2
9/29 06:30	81.4	↓-4.2
9/29 06:40	77.4	↓-4.0
9/29 06:50	73.5	↓-3.9
9/29 07:00	69.7	↓-3.8
9/29 07:10	66.2	↓-3.5
9/29 07:20	62.9	↓-3.3
9/29 07:30	59.9	↓-3.0
9/29 07:40	57.1	↓-2.8
9/29 07:50	54.7	↓-2.4
9/29 08:00	52.6	↓-2.1
9/29 08:10	50.9	↓-1.7
9/29 08:20	49.4	↓-1.5
9/29 08:30	48.3	↓-1.1
9/29 08:40	47.6	↓-0.7
9/29 08:50	47.1	↓-0.5
9/29 09:00	46.9	↓-0.2	干潮
9/29 09:10	47.1	↑0.2
9/29 09:20	47.5	↑0.4
9/29 09:30	48.2	↑0.7
9/29 09:40	49.2	↑1.0
9/29 09:50	50.5	↑1.3
9/29 10:00	52.0	↑1.5
9/29 10:10	53.8	↑1.8
9/29 10:20	55.9	↑2.1
9/29 10:30	58.3	↑2.4
9/29 10:40	60.9	↑2.6
9/29 10:50	63.7	↑2.8
9/29 11:00	66.8	↑3.1
9/29 11:10	70.2	↑3.4
9/29 11:20	73.7	↑3.5
9/29 11:30	77.5	↑3.8
9/29 11:40	81.4	↑3.9
9/29 11:50	85.4	↑4.0
9/29 12:00	89.6	↑4.2
9/29 12:10	93.8	↑4.2
9/29 12:20	98.0	↑4.2
9/29 12:30	102.1	↑4.1
9/29 12:40	106.2	↑4.1
9/29 12:50	110.2	↑4.0
9/29 13:00	114.0	↑3.8
9/29 13:10	117.6	↑3.6
9/29 13:20	120.9	↑3.3
9/29 13:30	124.0	↑3.1
9/29 13:40	126.8	↑2.8
9/29 13:50	129.3	↑2.5
9/29 14:00	131.4	↑2.1
9/29 14:10	133.2	↑1.8
9/29 14:20	134.7	↑1.5
9/29 14:30	135.8	↑1.1
9/29 14:40	136.6	↑0.8
9/29 14:50	137.0	↑0.4
9/29 15:00	137.2	↑0.2	満潮
9/29 15:10	137.0	↓-0.2
9/29 15:20	136.6	↓-0.4
9/29 15:30	135.9	↓-0.7
9/29 15:40	134.9	↓-1.0
9/29 15:50	133.6	↓-1.3
9/29 16:00	132.1	↓-1.5
9/29 16:10	130.3	↓-1.8
9/29 16:20	128.2	↓-2.1
9/29 16:30	125.9	↓-2.3
9/29 16:40	123.4	↓-2.5
9/29 16:50	120.6	↓-2.8
9/29 17:00	117.5	↓-3.1
9/29 17:10	114.2	↓-3.3
9/29 17:20	110.7	↓-3.5
9/29 17:30	106.9	↓-3.8
9/29 17:40	102.9	↓-4.0
9/29 17:50	98.8	↓-4.1
9/29 18:00	94.5	↓-4.3
9/29 18:10	90.2	↓-4.3
9/29 18:20	85.7	↓-4.5	最大潮位差
9/29 18:30	81.2	↓-4.5	最大潮位差
9/29 18:40	76.7	↓-4.5	最大潮位差
9/29 18:50	72.3	↓-4.4
9/29 19:00	68.0	↓-4.3
9/29 19:10	63.8	↓-4.2
9/29 19:20	59.9	↓-3.9
9/29 19:30	56.1	↓-3.8
9/29 19:40	52.6	↓-3.5
9/29 19:50	49.4	↓-3.2
9/29 20:00	46.5	↓-2.9
9/29 20:10	43.9	↓-2.6
9/29 20:20	41.6	↓-2.3
9/29 20:30	39.7	↓-1.9
9/29 20:40	38.2	↓-1.5
9/29 20:50	36.9	↓-1.3
9/29 21:00	36.0	↓-0.9
9/29 21:10	35.4	↓-0.6
9/29 21:20	35.2	↓-0.2	干潮
9/29 21:30	35.2	0
9/29 21:40	35.6	↑0.4
9/29 21:50	36.2	↑0.6
9/29 22:00	37.1	↑0.9
9/29 22:10	38.3	↑1.2
9/29 22:20	39.9	↑1.6
9/29 22:30	41.7	↑1.8
9/29 22:40	43.8	↑2.1
9/29 22:50	46.1	↑2.3
9/29 23:00	48.8	↑2.7
9/29 23:10	51.8	↑3.0
9/29 23:20	55.0	↑3.2
9/29 23:30	58.5	↑3.5
9/29 23:40	62.3	↑3.8
9/29 23:50	66.3	↑4.0