29 (月)	06:30	11:27	17:09	-
	121cm	86cm	140cm	-
中潮 出 06:03 入 16:33 出 20:12 入 10:30

苫小牧（北海道）2018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	7.4	↑0.6
10/29 00:10	8.3	↑0.9
10/29 00:20	9.6	↑1.3
10/29 00:30	11.2	↑1.6
10/29 00:40	13.0	↑1.8
10/29 00:50	15.1	↑2.1
10/29 01:00	17.4	↑2.3
10/29 01:10	19.9	↑2.5
10/29 01:20	22.6	↑2.7
10/29 01:30	25.5	↑2.9
10/29 01:40	28.6	↑3.1
10/29 01:50	31.9	↑3.3
10/29 02:00	35.3	↑3.4
10/29 02:10	39.0	↑3.7
10/29 02:20	42.8	↑3.8
10/29 02:30	46.8	↑4.0
10/29 02:40	50.9	↑4.1
10/29 02:50	55.2	↑4.3
10/29 03:00	59.6	↑4.4
10/29 03:10	64.0	↑4.4
10/29 03:20	68.6	↑4.6	最大潮位差
10/29 03:30	73.2	↑4.6	最大潮位差
10/29 03:40	77.8	↑4.6	最大潮位差
10/29 03:50	82.3	↑4.5
10/29 04:00	86.7	↑4.4
10/29 04:10	91.0	↑4.3
10/29 04:20	95.0	↑4.0
10/29 04:30	98.9	↑3.9
10/29 04:40	102.5	↑3.6
10/29 04:50	105.7	↑3.2
10/29 05:00	108.7	↑3.0
10/29 05:10	111.3	↑2.6
10/29 05:20	113.5	↑2.2
10/29 05:30	115.4	↑1.9
10/29 05:40	117.0	↑1.6
10/29 05:50	118.2	↑1.2
10/29 06:00	119.0	↑0.8
10/29 06:10	119.6	↑0.6
10/29 06:20	120.0	↑0.4	満潮
10/29 06:30	120.0	0	満潮
10/29 06:40	119.9	↓-0.1
10/29 06:50	119.6	↓-0.3
10/29 07:00	119.1	↓-0.5
10/29 07:10	118.5	↓-0.6
10/29 07:20	117.7	↓-0.8
10/29 07:30	116.9	↓-0.8
10/29 07:40	115.9	↓-1.0
10/29 07:50	114.9	↓-1.0
10/29 08:00	113.8	↓-1.1
10/29 08:10	112.5	↓-1.3
10/29 08:20	111.2	↓-1.3
10/29 08:30	109.8	↓-1.4
10/29 08:40	108.3	↓-1.5
10/29 08:50	106.7	↓-1.6
10/29 09:00	105.0	↓-1.7
10/29 09:10	103.3	↓-1.7
10/29 09:20	101.4	↓-1.9
10/29 09:30	99.6	↓-1.8
10/29 09:40	97.7	↓-1.9
10/29 09:50	95.9	↓-1.8
10/29 10:00	94.1	↓-1.8
10/29 10:10	92.4	↓-1.7
10/29 10:20	90.8	↓-1.6
10/29 10:30	89.3	↓-1.5
10/29 10:40	88.1	↓-1.2
10/29 10:50	87.0	↓-1.1
10/29 11:00	86.2	↓-0.8
10/29 11:10	85.6	↓-0.6
10/29 11:20	85.3	↓-0.3	干潮
10/29 11:30	85.3	0
10/29 11:40	85.5	↑0.2
10/29 11:50	86.0	↑0.5
10/29 12:00	86.7	↑0.7
10/29 12:10	87.7	↑1.0
10/29 12:20	88.9	↑1.2
10/29 12:30	90.2	↑1.3
10/29 12:40	91.7	↑1.5
10/29 12:50	93.4	↑1.7
10/29 13:00	95.1	↑1.7
10/29 13:10	96.9	↑1.8
10/29 13:20	98.8	↑1.9
10/29 13:30	100.8	↑2.0
10/29 13:40	102.8	↑2.0
10/29 13:50	104.8	↑2.0
10/29 14:00	106.8	↑2.0
10/29 14:10	108.9	↑2.1
10/29 14:20	111.0	↑2.1
10/29 14:30	113.1	↑2.1
10/29 14:40	115.2	↑2.1
10/29 14:50	117.4	↑2.2
10/29 15:00	119.6	↑2.2
10/29 15:10	121.8	↑2.2
10/29 15:20	123.9	↑2.1
10/29 15:30	126.1	↑2.2
10/29 15:40	128.1	↑2.0
10/29 15:50	130.1	↑2.0
10/29 16:00	132.0	↑1.9
10/29 16:10	133.8	↑1.8
10/29 16:20	135.3	↑1.5
10/29 16:30	136.7	↑1.4
10/29 16:40	137.8	↑1.1
10/29 16:50	138.5	↑0.7
10/29 17:00	139.0	↑0.5	満潮
10/29 17:10	139.1	↑0.1
10/29 17:20	138.9	↓-0.2
10/29 17:30	138.3	↓-0.6
10/29 17:40	137.3	↓-1.0
10/29 17:50	135.9	↓-1.4
10/29 18:00	134.2	↓-1.7
10/29 18:10	132.1	↓-2.1
10/29 18:20	129.8	↓-2.3
10/29 18:30	127.1	↓-2.7
10/29 18:40	124.2	↓-2.9
10/29 18:50	121.0	↓-3.2
10/29 19:00	117.6	↓-3.4
10/29 19:10	114.1	↓-3.5
10/29 19:20	110.5	↓-3.6
10/29 19:30	106.7	↓-3.8
10/29 19:40	102.9	↓-3.8
10/29 19:50	98.9	↓-4.0
10/29 20:00	95.0	↓-3.9
10/29 20:10	90.9	↓-4.1
10/29 20:20	86.9	↓-4.0
10/29 20:30	82.8	↓-4.1
10/29 20:40	78.7	↓-4.1
10/29 20:50	74.5	↓-4.2
10/29 21:00	70.3	↓-4.2
10/29 21:10	66.1	↓-4.2
10/29 21:20	61.9	↓-4.2
10/29 21:30	57.7	↓-4.2
10/29 21:40	53.5	↓-4.2
10/29 21:50	49.3	↓-4.2
10/29 22:00	45.2	↓-4.1
10/29 22:10	41.2	↓-4.0
10/29 22:20	37.3	↓-3.9
10/29 22:30	33.6	↓-3.7
10/29 22:40	30.1	↓-3.5
10/29 22:50	26.8	↓-3.3
10/29 23:00	23.8	↓-3.0
10/29 23:10	21.1	↓-2.7
10/29 23:20	18.7	↓-2.4
10/29 23:30	16.6	↓-2.1
10/29 23:40	14.9	↓-1.7
10/29 23:50	13.5	↓-1.4