29 (日)	12:01	05:05	-	18:19
	114cm	57cm	-	72cm
長潮 出 06:03 入 16:33 出 00:43 入 13:51

苫小牧（北海道）2051年10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
10/29 00:00	95.6	↓-1.0
10/29 00:10	94.4	↓-1.2
10/29 00:20	93.2	↓-1.2
10/29 00:30	91.9	↓-1.3
10/29 00:40	90.4	↓-1.5
10/29 00:50	88.9	↓-1.5
10/29 01:00	87.3	↓-1.6
10/29 01:10	85.7	↓-1.6
10/29 01:20	83.9	↓-1.8
10/29 01:30	82.2	↓-1.7
10/29 01:40	80.4	↓-1.8
10/29 01:50	78.6	↓-1.8
10/29 02:00	76.9	↓-1.7
10/29 02:10	75.1	↓-1.8
10/29 02:20	73.4	↓-1.7
10/29 02:30	71.7	↓-1.7
10/29 02:40	70.0	↓-1.7
10/29 02:50	68.4	↓-1.6
10/29 03:00	66.9	↓-1.5
10/29 03:10	65.5	↓-1.4
10/29 03:20	64.1	↓-1.4
10/29 03:30	62.8	↓-1.3
10/29 03:40	61.6	↓-1.2
10/29 03:50	60.5	↓-1.1
10/29 04:00	59.5	↓-1.0
10/29 04:10	58.7	↓-0.8
10/29 04:20	58.0	↓-0.7
10/29 04:30	57.4	↓-0.6
10/29 04:40	56.9	↓-0.5
10/29 04:50	56.6	↓-0.3
10/29 05:00	56.5	↓-0.1	干潮
10/29 05:10	56.5	0
10/29 05:20	56.7	↑0.2
10/29 05:30	57.1	↑0.4
10/29 05:40	57.6	↑0.5
10/29 05:50	58.4	↑0.8
10/29 06:00	59.3	↑0.9
10/29 06:10	60.4	↑1.1
10/29 06:20	61.6	↑1.2
10/29 06:30	63.0	↑1.4
10/29 06:40	64.6	↑1.6
10/29 06:50	66.3	↑1.7
10/29 07:00	68.1	↑1.8
10/29 07:10	70.0	↑1.9
10/29 07:20	72.0	↑2.0
10/29 07:30	74.1	↑2.1
10/29 07:40	76.2	↑2.1
10/29 07:50	78.4	↑2.2	最大潮位差
10/29 08:00	80.5	↑2.1
10/29 08:10	82.7	↑2.2	最大潮位差
10/29 08:20	84.8	↑2.1
10/29 08:30	86.9	↑2.1
10/29 08:40	89.0	↑2.1
10/29 08:50	91.0	↑2.0
10/29 09:00	93.0	↑2.0
10/29 09:10	94.9	↑1.9
10/29 09:20	96.8	↑1.9
10/29 09:30	98.6	↑1.8
10/29 09:40	100.3	↑1.7
10/29 09:50	101.9	↑1.6
10/29 10:00	103.4	↑1.5
10/29 10:10	104.8	↑1.4
10/29 10:20	106.2	↑1.4
10/29 10:30	107.4	↑1.2
10/29 10:40	108.5	↑1.1
10/29 10:50	109.6	↑1.1
10/29 11:00	110.5	↑0.9
10/29 11:10	111.3	↑0.8
10/29 11:20	111.9	↑0.6
10/29 11:30	112.4	↑0.5
10/29 11:40	112.8	↑0.4
10/29 11:50	113.0	↑0.2
10/29 12:00	113.1	↑0.1	満潮
10/29 12:10	113.0	↓-0.1
10/29 12:20	112.8	↓-0.2
10/29 12:30	112.4	↓-0.4
10/29 12:40	111.9	↓-0.5
10/29 12:50	111.2	↓-0.7
10/29 13:00	110.4	↓-0.8
10/29 13:10	109.4	↓-1.0
10/29 13:20	108.3	↓-1.1
10/29 13:30	107.2	↓-1.1
10/29 13:40	105.9	↓-1.3
10/29 13:50	104.5	↓-1.4
10/29 14:00	103.1	↓-1.4
10/29 14:10	101.5	↓-1.6
10/29 14:20	100.0	↓-1.5
10/29 14:30	98.3	↓-1.7
10/29 14:40	96.7	↓-1.6
10/29 14:50	95.0	↓-1.7
10/29 15:00	93.3	↓-1.7
10/29 15:10	91.6	↓-1.7
10/29 15:20	90.0	↓-1.6
10/29 15:30	88.3	↓-1.7
10/29 15:40	86.7	↓-1.6
10/29 15:50	85.1	↓-1.6
10/29 16:00	83.5	↓-1.6
10/29 16:10	82.0	↓-1.5
10/29 16:20	80.6	↓-1.4
10/29 16:30	79.2	↓-1.4
10/29 16:40	77.9	↓-1.3
10/29 16:50	76.7	↓-1.2
10/29 17:00	75.6	↓-1.1
10/29 17:10	74.7	↓-0.9
10/29 17:20	73.8	↓-0.9
10/29 17:30	73.0	↓-0.8
10/29 17:40	72.4	↓-0.6
10/29 17:50	72.0	↓-0.4
10/29 18:00	71.6	↓-0.4
10/29 18:10	71.4	↓-0.2	干潮
10/29 18:20	71.4	0
10/29 18:30	71.5	↑0.1
10/29 18:40	71.7	↑0.2
10/29 18:50	72.1	↑0.4
10/29 19:00	72.6	↑0.5
10/29 19:10	73.2	↑0.6
10/29 19:20	74.0	↑0.8
10/29 19:30	74.9	↑0.9
10/29 19:40	75.8	↑0.9
10/29 19:50	76.9	↑1.1
10/29 20:00	78.0	↑1.1
10/29 20:10	79.2	↑1.2
10/29 20:20	80.5	↑1.3
10/29 20:30	81.8	↑1.3
10/29 20:40	83.2	↑1.4
10/29 20:50	84.5	↑1.3
10/29 21:00	85.9	↑1.4
10/29 21:10	87.3	↑1.4
10/29 21:20	88.7	↑1.4
10/29 21:30	90.1	↑1.4
10/29 21:40	91.5	↑1.4
10/29 21:50	92.8	↑1.3
10/29 22:00	94.1	↑1.3
10/29 22:10	95.4	↑1.3
10/29 22:20	96.6	↑1.2
10/29 22:30	97.7	↑1.1
10/29 22:40	98.8	↑1.1
10/29 22:50	99.8	↑1.0
10/29 23:00	100.7	↑0.9
10/29 23:10	101.5	↑0.8
10/29 23:20	102.2	↑0.7
10/29 23:30	102.8	↑0.6
10/29 23:40	103.3	↑0.5
10/29 23:50	103.7	↑0.4