2 (金)	05:44	11:28	17:26	-
	133cm	64cm	152cm	-
中潮 出 04:59 入 18:09 出 09:55 入 20:05

苫小牧（北海道）2011年09月2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
9/2 00:00	34.7	↑0.9
9/2 00:10	35.8	↑1.1
9/2 00:20	37.3	↑1.5
9/2 00:30	39.0	↑1.7
9/2 00:40	40.9	↑1.9
9/2 00:50	43.1	↑2.2
9/2 01:00	45.4	↑2.3
9/2 01:10	48.0	↑2.6
9/2 01:20	50.8	↑2.8
9/2 01:30	53.8	↑3.0
9/2 01:40	57.0	↑3.2
9/2 01:50	60.4	↑3.4
9/2 02:00	64.0	↑3.6
9/2 02:10	67.8	↑3.8
9/2 02:20	71.7	↑3.9
9/2 02:30	75.9	↑4.2
9/2 02:40	80.1	↑4.2
9/2 02:50	84.4	↑4.3
9/2 03:00	88.8	↑4.4
9/2 03:10	93.2	↑4.4
9/2 03:20	97.5	↑4.3
9/2 03:30	101.8	↑4.3
9/2 03:40	105.9	↑4.1
9/2 03:50	109.8	↑3.9
9/2 04:00	113.6	↑3.8
9/2 04:10	117.0	↑3.4
9/2 04:20	120.1	↑3.1
9/2 04:30	122.9	↑2.8
9/2 04:40	125.4	↑2.5
9/2 04:50	127.5	↑2.1
9/2 05:00	129.2	↑1.7
9/2 05:10	130.5	↑1.3
9/2 05:20	131.4	↑0.9
9/2 05:30	132.0	↑0.6
9/2 05:40	132.3	↑0.3	満潮
9/2 05:50	132.2	↓-0.1
9/2 06:00	131.9	↓-0.3
9/2 06:10	131.3	↓-0.6
9/2 06:20	130.4	↓-0.9
9/2 06:30	129.4	↓-1.0
9/2 06:40	128.1	↓-1.3
9/2 06:50	126.7	↓-1.4
9/2 07:00	125.1	↓-1.6
9/2 07:10	123.3	↓-1.8
9/2 07:20	121.4	↓-1.9
9/2 07:30	119.4	↓-2.0
9/2 07:40	117.1	↓-2.3
9/2 07:50	114.8	↓-2.3
9/2 08:00	112.3	↓-2.5
9/2 08:10	109.6	↓-2.7
9/2 08:20	106.8	↓-2.8
9/2 08:30	103.9	↓-2.9
9/2 08:40	100.8	↓-3.1
9/2 08:50	97.7	↓-3.1
9/2 09:00	94.5	↓-3.2
9/2 09:10	91.2	↓-3.3
9/2 09:20	88.0	↓-3.2
9/2 09:30	84.8	↓-3.2
9/2 09:40	81.6	↓-3.2
9/2 09:50	78.6	↓-3.0
9/2 10:00	75.8	↓-2.8
9/2 10:10	73.2	↓-2.6
9/2 10:20	70.8	↓-2.4
9/2 10:30	68.7	↓-2.1
9/2 10:40	66.9	↓-1.8
9/2 10:50	65.5	↓-1.4
9/2 11:00	64.4	↓-1.1
9/2 11:10	63.6	↓-0.8
9/2 11:20	63.2	↓-0.4	干潮
9/2 11:30	63.1	↓-0.1
9/2 11:40	63.4	↑0.3
9/2 11:50	64.0	↑0.6
9/2 12:00	64.9	↑0.9
9/2 12:10	66.1	↑1.2
9/2 12:20	67.5	↑1.4
9/2 12:30	69.1	↑1.6
9/2 12:40	71.0	↑1.9
9/2 12:50	73.1	↑2.1
9/2 13:00	75.3	↑2.2
9/2 13:10	77.8	↑2.5
9/2 13:20	80.3	↑2.5
9/2 13:30	83.1	↑2.8
9/2 13:40	86.0	↑2.9
9/2 13:50	89.0	↑3.0
9/2 14:00	92.2	↑3.2
9/2 14:10	95.6	↑3.4
9/2 14:20	99.1	↑3.5
9/2 14:30	102.7	↑3.6
9/2 14:40	106.4	↑3.7
9/2 14:50	110.2	↑3.8
9/2 15:00	114.0	↑3.8
9/2 15:10	117.9	↑3.9
9/2 15:20	121.7	↑3.8
9/2 15:30	125.6	↑3.9
9/2 15:40	129.3	↑3.7
9/2 15:50	132.8	↑3.5
9/2 16:00	136.2	↑3.4
9/2 16:10	139.3	↑3.1
9/2 16:20	142.1	↑2.8
9/2 16:30	144.6	↑2.5
9/2 16:40	146.7	↑2.1
9/2 16:50	148.4	↑1.7
9/2 17:00	149.7	↑1.3
9/2 17:10	150.6	↑0.9
9/2 17:20	151.0	↑0.4	満潮
9/2 17:30	151.0	0
9/2 17:40	150.6	↓-0.4
9/2 17:50	149.8	↓-0.8
9/2 18:00	148.6	↓-1.2
9/2 18:10	147.0	↓-1.6
9/2 18:20	145.2	↓-1.8
9/2 18:30	143.0	↓-2.2
9/2 18:40	140.6	↓-2.4
9/2 18:50	137.9	↓-2.7
9/2 19:00	135.0	↓-2.9
9/2 19:10	131.9	↓-3.1
9/2 19:20	128.7	↓-3.2
9/2 19:30	125.2	↓-3.5
9/2 19:40	121.7	↓-3.5
9/2 19:50	117.9	↓-3.8
9/2 20:00	114.1	↓-3.8
9/2 20:10	110.1	↓-4.0
9/2 20:20	106.0	↓-4.1
9/2 20:30	101.8	↓-4.2
9/2 20:40	97.4	↓-4.4
9/2 20:50	93.0	↓-4.4
9/2 21:00	88.5	↓-4.5
9/2 21:10	83.9	↓-4.6	最大潮位差
9/2 21:20	79.3	↓-4.6	最大潮位差
9/2 21:30	74.8	↓-4.5
9/2 21:40	70.2	↓-4.6	最大潮位差
9/2 21:50	65.8	↓-4.4
9/2 22:00	61.4	↓-4.4
9/2 22:10	57.2	↓-4.2
9/2 22:20	53.3	↓-3.9
9/2 22:30	49.5	↓-3.8
9/2 22:40	46.1	↓-3.4
9/2 22:50	43.0	↓-3.1
9/2 23:00	40.2	↓-2.8
9/2 23:10	37.8	↓-2.4
9/2 23:20	35.7	↓-2.1
9/2 23:30	34.0	↓-1.7
9/2 23:40	32.7	↓-1.3
9/2 23:50	31.8	↓-0.9