7 (火)	05:34	11:29	17:16	23:42
	134cm	57cm	132cm	35cm
中潮 出 06:41 入 16:56 出 20:54 入 08:21

苫小牧（北海道）2034年02月7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
2/7 00:00	29.2	↑1.2
2/7 00:10	30.7	↑1.5
2/7 00:20	32.5	↑1.8
2/7 00:30	34.5	↑2.0
2/7 00:40	36.8	↑2.3
2/7 00:50	39.4	↑2.6
2/7 01:00	42.2	↑2.8
2/7 01:10	45.3	↑3.1
2/7 01:20	48.6	↑3.3
2/7 01:30	52.2	↑3.6
2/7 01:40	56.0	↑3.8
2/7 01:50	60.1	↑4.1
2/7 02:00	64.4	↑4.3
2/7 02:10	68.9	↑4.5
2/7 02:20	73.6	↑4.7
2/7 02:30	78.3	↑4.7
2/7 02:40	83.2	↑4.9	最大潮位差
2/7 02:50	88.0	↑4.8
2/7 03:00	92.9	↑4.9	最大潮位差
2/7 03:10	97.6	↑4.7
2/7 03:20	102.2	↑4.6
2/7 03:30	106.6	↑4.4
2/7 03:40	110.8	↑4.2
2/7 03:50	114.7	↑3.9
2/7 04:00	118.2	↑3.5
2/7 04:10	121.4	↑3.2
2/7 04:20	124.3	↑2.9
2/7 04:30	126.7	↑2.4
2/7 04:40	128.7	↑2.0
2/7 04:50	130.4	↑1.7
2/7 05:00	131.6	↑1.2
2/7 05:10	132.6	↑1.0
2/7 05:20	133.1	↑0.5
2/7 05:30	133.4	↑0.3	満潮
2/7 05:40	133.3	↓-0.1
2/7 05:50	133.0	↓-0.3
2/7 06:00	132.5	↓-0.5
2/7 06:10	131.7	↓-0.8
2/7 06:20	130.7	↓-1.0
2/7 06:30	129.4	↓-1.3
2/7 06:40	128.0	↓-1.4
2/7 06:50	126.4	↓-1.6
2/7 07:00	124.6	↓-1.8
2/7 07:10	122.6	↓-2.0
2/7 07:20	120.4	↓-2.2
2/7 07:30	118.0	↓-2.4
2/7 07:40	115.4	↓-2.6
2/7 07:50	112.6	↓-2.8
2/7 08:00	109.5	↓-3.1
2/7 08:10	106.3	↓-3.2
2/7 08:20	103.0	↓-3.3
2/7 08:30	99.5	↓-3.5
2/7 08:40	95.9	↓-3.6
2/7 08:50	92.2	↓-3.7
2/7 09:00	88.5	↓-3.7
2/7 09:10	84.8	↓-3.7
2/7 09:20	81.2	↓-3.6
2/7 09:30	77.7	↓-3.5
2/7 09:40	74.4	↓-3.3
2/7 09:50	71.2	↓-3.2
2/7 10:00	68.4	↓-2.8
2/7 10:10	65.7	↓-2.7
2/7 10:20	63.4	↓-2.3
2/7 10:30	61.4	↓-2.0
2/7 10:40	59.8	↓-1.6
2/7 10:50	58.4	↓-1.4
2/7 11:00	57.4	↓-1.0
2/7 11:10	56.7	↓-0.7
2/7 11:20	56.4	↓-0.3	干潮
2/7 11:30	56.3	↓-0.1
2/7 11:40	56.5	↑0.2
2/7 11:50	56.9	↑0.4
2/7 12:00	57.6	↑0.7
2/7 12:10	58.4	↑0.8
2/7 12:20	59.5	↑1.1
2/7 12:30	60.8	↑1.3
2/7 12:40	62.2	↑1.4
2/7 12:50	63.9	↑1.7
2/7 13:00	65.7	↑1.8
2/7 13:10	67.6	↑1.9
2/7 13:20	69.8	↑2.2
2/7 13:30	72.2	↑2.4
2/7 13:40	74.7	↑2.5
2/7 13:50	77.4	↑2.7
2/7 14:00	80.4	↑3.0
2/7 14:10	83.5	↑3.1
2/7 14:20	86.7	↑3.2
2/7 14:30	90.1	↑3.4
2/7 14:40	93.6	↑3.5
2/7 14:50	97.2	↑3.6
2/7 15:00	100.8	↑3.6
2/7 15:10	104.4	↑3.6
2/7 15:20	108.0	↑3.6
2/7 15:30	111.4	↑3.4
2/7 15:40	114.7	↑3.3
2/7 15:50	117.8	↑3.1
2/7 16:00	120.6	↑2.8
2/7 16:10	123.2	↑2.6
2/7 16:20	125.4	↑2.2
2/7 16:30	127.2	↑1.8
2/7 16:40	128.7	↑1.5
2/7 16:50	129.9	↑1.2
2/7 17:00	130.6	↑0.7
2/7 17:10	131.0	↑0.4	満潮
2/7 17:20	131.0	0
2/7 17:30	130.6	↓-0.4
2/7 17:40	130.0	↓-0.6
2/7 17:50	129.0	↓-1.0
2/7 18:00	127.8	↓-1.2
2/7 18:10	126.4	↓-1.4
2/7 18:20	124.7	↓-1.7
2/7 18:30	122.9	↓-1.8
2/7 18:40	120.8	↓-2.1
2/7 18:50	118.6	↓-2.2
2/7 19:00	116.2	↓-2.4
2/7 19:10	113.7	↓-2.5
2/7 19:20	111.0	↓-2.7
2/7 19:30	108.2	↓-2.8
2/7 19:40	105.1	↓-3.1
2/7 19:50	102.0	↓-3.1
2/7 20:00	98.6	↓-3.4
2/7 20:10	95.2	↓-3.4
2/7 20:20	91.5	↓-3.7
2/7 20:30	87.7	↓-3.8
2/7 20:40	83.8	↓-3.9
2/7 20:50	79.8	↓-4.0
2/7 21:00	75.8	↓-4.0
2/7 21:10	71.7	↓-4.1
2/7 21:20	67.6	↓-4.1
2/7 21:30	63.6	↓-4.0
2/7 21:40	59.7	↓-3.9
2/7 21:50	55.9	↓-3.8
2/7 22:00	52.4	↓-3.5
2/7 22:10	49.0	↓-3.4
2/7 22:20	46.0	↓-3.0
2/7 22:30	43.3	↓-2.7
2/7 22:40	40.9	↓-2.4
2/7 22:50	38.8	↓-2.1
2/7 23:00	37.2	↓-1.6
2/7 23:10	35.9	↓-1.3
2/7 23:20	35.0	↓-0.9
2/7 23:30	34.4	↓-0.6
2/7 23:40	34.3	↓-0.1	干潮
2/7 23:50	34.4	↑0.1