29 (火)	13:50	06:07	23:40	18:45
	115cm	51cm	113cm	94cm
若潮 出 05:29 入 17:21 出 14:54 入 00:04

苫小牧（北海道）2009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	102.0	↓-1.2
9/29 00:10	100.8	↓-1.2
9/29 00:20	99.5	↓-1.3
9/29 00:30	98.1	↓-1.4
9/29 00:40	96.6	↓-1.5
9/29 00:50	95.1	↓-1.5
9/29 01:00	93.5	↓-1.6
9/29 01:10	91.8	↓-1.7
9/29 01:20	90.1	↓-1.7
9/29 01:30	88.3	↓-1.8
9/29 01:40	86.4	↓-1.9
9/29 01:50	84.6	↓-1.8
9/29 02:00	82.7	↓-1.9
9/29 02:10	80.8	↓-1.9
9/29 02:20	78.9	↓-1.9
9/29 02:30	77.0	↓-1.9
9/29 02:40	75.0	↓-2.0
9/29 02:50	73.2	↓-1.8
9/29 03:00	71.3	↓-1.9
9/29 03:10	69.4	↓-1.9
9/29 03:20	67.6	↓-1.8
9/29 03:30	65.9	↓-1.7
9/29 03:40	64.2	↓-1.7
9/29 03:50	62.5	↓-1.7
9/29 04:00	60.9	↓-1.6
9/29 04:10	59.4	↓-1.5
9/29 04:20	58.0	↓-1.4
9/29 04:30	56.7	↓-1.3
9/29 04:40	55.5	↓-1.2
9/29 04:50	54.3	↓-1.2
9/29 05:00	53.3	↓-1.0
9/29 05:10	52.5	↓-0.8
9/29 05:20	51.7	↓-0.8
9/29 05:30	51.1	↓-0.6
9/29 05:40	50.6	↓-0.5
9/29 05:50	50.3	↓-0.3
9/29 06:00	50.2	↓-0.1	干潮
9/29 06:10	50.1	↓-0.1
9/29 06:20	50.3	↑0.2
9/29 06:30	50.6	↑0.3
9/29 06:40	51.0	↑0.4
9/29 06:50	51.7	↑0.7
9/29 07:00	52.4	↑0.7
9/29 07:10	53.3	↑0.9
9/29 07:20	54.3	↑1.0
9/29 07:30	55.5	↑1.2
9/29 07:40	56.8	↑1.3
9/29 07:50	58.2	↑1.4
9/29 08:00	59.8	↑1.6
9/29 08:10	61.4	↑1.6
9/29 08:20	63.1	↑1.7
9/29 08:30	64.9	↑1.8
9/29 08:40	66.8	↑1.9
9/29 08:50	68.7	↑1.9
9/29 09:00	70.7	↑2.0
9/29 09:10	72.7	↑2.0
9/29 09:20	74.8	↑2.1
9/29 09:30	76.9	↑2.1
9/29 09:40	79.1	↑2.2	最大潮位差
9/29 09:50	81.2	↑2.1
9/29 10:00	83.4	↑2.2	最大潮位差
9/29 10:10	85.5	↑2.1
9/29 10:20	87.7	↑2.2	最大潮位差
9/29 10:30	89.8	↑2.1
9/29 10:40	91.9	↑2.1
9/29 10:50	93.9	↑2.0
9/29 11:00	95.9	↑2.0
9/29 11:10	97.8	↑1.9
9/29 11:20	99.7	↑1.9
9/29 11:30	101.5	↑1.8
9/29 11:40	103.2	↑1.7
9/29 11:50	104.8	↑1.6
9/29 12:00	106.3	↑1.5
9/29 12:10	107.7	↑1.4
9/29 12:20	109.0	↑1.3
9/29 12:30	110.1	↑1.1
9/29 12:40	111.1	↑1.0
9/29 12:50	112.0	↑0.9
9/29 13:00	112.8	↑0.8
9/29 13:10	113.4	↑0.6
9/29 13:20	113.9	↑0.5
9/29 13:30	114.2	↑0.3
9/29 13:40	114.4	↑0.2	満潮
9/29 13:50	114.4	0	満潮
9/29 14:00	114.3	↓-0.1
9/29 14:10	114.1	↓-0.2
9/29 14:20	113.8	↓-0.3
9/29 14:30	113.3	↓-0.5
9/29 14:40	112.7	↓-0.6
9/29 14:50	112.1	↓-0.6
9/29 15:00	111.3	↓-0.8
9/29 15:10	110.4	↓-0.9
9/29 15:20	109.5	↓-0.9
9/29 15:30	108.5	↓-1.0
9/29 15:40	107.4	↓-1.1
9/29 15:50	106.3	↓-1.1
9/29 16:00	105.2	↓-1.1
9/29 16:10	104.1	↓-1.1
9/29 16:20	102.9	↓-1.2
9/29 16:30	101.8	↓-1.1
9/29 16:40	100.7	↓-1.1
9/29 16:50	99.7	↓-1.0
9/29 17:00	98.7	↓-1.0
9/29 17:10	97.7	↓-1.0
9/29 17:20	96.9	↓-0.8
9/29 17:30	96.1	↓-0.8
9/29 17:40	95.4	↓-0.7
9/29 17:50	94.7	↓-0.7
9/29 18:00	94.2	↓-0.5
9/29 18:10	93.8	↓-0.4
9/29 18:20	93.5	↓-0.3
9/29 18:30	93.3	↓-0.2
9/29 18:40	93.2	↓-0.1	干潮
9/29 18:50	93.2	0
9/29 19:00	93.3	↑0.1
9/29 19:10	93.5	↑0.2
9/29 19:20	93.8	↑0.3
9/29 19:30	94.2	↑0.4
9/29 19:40	94.7	↑0.5
9/29 19:50	95.3	↑0.6
9/29 20:00	96.0	↑0.7
9/29 20:10	96.7	↑0.7
9/29 20:20	97.5	↑0.8
9/29 20:30	98.4	↑0.9
9/29 20:40	99.3	↑0.9
9/29 20:50	100.2	↑0.9
9/29 21:00	101.2	↑1.0
9/29 21:10	102.2	↑1.0
9/29 21:20	103.1	↑0.9
9/29 21:30	104.1	↑1.0
9/29 21:40	105.1	↑1.0
9/29 21:50	106.1	↑1.0
9/29 22:00	107.0	↑0.9
9/29 22:10	107.9	↑0.9
9/29 22:20	108.7	↑0.8
9/29 22:30	109.4	↑0.7
9/29 22:40	110.1	↑0.7
9/29 22:50	110.7	↑0.6
9/29 23:00	111.2	↑0.5
9/29 23:10	111.5	↑0.3
9/29 23:20	111.8	↑0.3
9/29 23:30	112.0	↑0.2	満潮
9/29 23:40	112.0	0	満潮
9/29 23:50	112.0	0