05 (金)	05:07	09:55	15:24	22:31
	129cm	79cm	146cm	13cm
大潮 出 06:44 入 16:54 出 07:27 入 17:46

苫小牧（北海道）2038年02月05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
2/5 00:00	31.4	↑3.5
2/5 00:10	35.2	↑3.8
2/5 00:20	39.3	↑4.1
2/5 00:30	43.7	↑4.4
2/5 00:40	48.2	↑4.5
2/5 00:50	52.9	↑4.7
2/5 01:00	57.8	↑4.9
2/5 01:10	62.7	↑4.9
2/5 01:20	67.6	↑4.9
2/5 01:30	72.5	↑4.9
2/5 01:40	77.4	↑4.9
2/5 01:50	82.1	↑4.7
2/5 02:00	86.7	↑4.6
2/5 02:10	91.1	↑4.4
2/5 02:20	95.3	↑4.2
2/5 02:30	99.3	↑4.0
2/5 02:40	103.0	↑3.7
2/5 02:50	106.4	↑3.4
2/5 03:00	109.5	↑3.1
2/5 03:10	112.4	↑2.9
2/5 03:20	115.0	↑2.6
2/5 03:30	117.4	↑2.4
2/5 03:40	119.5	↑2.1
2/5 03:50	121.4	↑1.9
2/5 04:00	123.0	↑1.6
2/5 04:10	124.4	↑1.4
2/5 04:20	125.6	↑1.2
2/5 04:30	126.5	↑0.9
2/5 04:40	127.3	↑0.8
2/5 04:50	127.8	↑0.5
2/5 05:00	128.1	↑0.3	満潮
2/5 05:10	128.1	0
2/5 05:20	127.9	↓-0.2
2/5 05:30	127.4	↓-0.5
2/5 05:40	126.7	↓-0.7
2/5 05:50	125.6	↓-1.1
2/5 06:00	124.3	↓-1.3
2/5 06:10	122.7	↓-1.6
2/5 06:20	120.9	↓-1.8
2/5 06:30	118.8	↓-2.1
2/5 06:40	116.5	↓-2.3
2/5 06:50	114.0	↓-2.5
2/5 07:00	111.3	↓-2.7
2/5 07:10	108.6	↓-2.7
2/5 07:20	105.7	↓-2.9
2/5 07:30	102.8	↓-2.9
2/5 07:40	99.9	↓-2.9
2/5 07:50	97.1	↓-2.8
2/5 08:00	94.4	↓-2.7
2/5 08:10	91.9	↓-2.5
2/5 08:20	89.5	↓-2.4
2/5 08:30	87.3	↓-2.2
2/5 08:40	85.4	↓-1.9
2/5 08:50	83.7	↓-1.7
2/5 09:00	82.2	↓-1.5
2/5 09:10	81.0	↓-1.2
2/5 09:20	80.1	↓-0.9
2/5 09:30	79.4	↓-0.7
2/5 09:40	79.0	↓-0.4
2/5 09:50	78.8	↓-0.2	干潮
2/5 10:00	78.8	0
2/5 10:10	79.1	↑0.3
2/5 10:20	79.5	↑0.4
2/5 10:30	80.2	↑0.7
2/5 10:40	81.0	↑0.8
2/5 10:50	82.0	↑1.0
2/5 11:00	83.2	↑1.2
2/5 11:10	84.6	↑1.4
2/5 11:20	86.3	↑1.7
2/5 11:30	88.1	↑1.8
2/5 11:40	90.1	↑2.0
2/5 11:50	92.4	↑2.3
2/5 12:00	94.8	↑2.4
2/5 12:10	97.5	↑2.7
2/5 12:20	100.4	↑2.9
2/5 12:30	103.4	↑3.0
2/5 12:40	106.6	↑3.2
2/5 12:50	109.9	↑3.3
2/5 13:00	113.3	↑3.4
2/5 13:10	116.8	↑3.5
2/5 13:20	120.2	↑3.4
2/5 13:30	123.7	↑3.5
2/5 13:40	127.0	↑3.3
2/5 13:50	130.2	↑3.2
2/5 14:00	133.1	↑2.9
2/5 14:10	135.9	↑2.8
2/5 14:20	138.3	↑2.4
2/5 14:30	140.5	↑2.2
2/5 14:40	142.3	↑1.8
2/5 14:50	143.7	↑1.4
2/5 15:00	144.8	↑1.1
2/5 15:10	145.5	↑0.7
2/5 15:20	145.8	↑0.3	満潮
2/5 15:30	145.7	↓-0.1
2/5 15:40	145.3	↓-0.4
2/5 15:50	144.5	↓-0.8
2/5 16:00	143.5	↓-1.0
2/5 16:10	142.1	↓-1.4
2/5 16:20	140.4	↓-1.7
2/5 16:30	138.4	↓-2.0
2/5 16:40	136.2	↓-2.2
2/5 16:50	133.8	↓-2.4
2/5 17:00	131.1	↓-2.7
2/5 17:10	128.2	↓-2.9
2/5 17:20	125.1	↓-3.1
2/5 17:30	121.8	↓-3.3
2/5 17:40	118.2	↓-3.6
2/5 17:50	114.4	↓-3.8
2/5 18:00	110.4	↓-4.0
2/5 18:10	106.2	↓-4.2
2/5 18:20	101.7	↓-4.5
2/5 18:30	97.1	↓-4.6
2/5 18:40	92.3	↓-4.8
2/5 18:50	87.3	↓-5.0
2/5 19:00	82.2	↓-5.1
2/5 19:10	76.9	↓-5.3	最大潮位差
2/5 19:20	71.7	↓-5.2
2/5 19:30	66.4	↓-5.3	最大潮位差
2/5 19:40	61.1	↓-5.3	最大潮位差
2/5 19:50	56.0	↓-5.1
2/5 20:00	50.9	↓-5.1
2/5 20:10	46.1	↓-4.8
2/5 20:20	41.5	↓-4.6
2/5 20:30	37.1	↓-4.4
2/5 20:40	33.1	↓-4.0
2/5 20:50	29.3	↓-3.8
2/5 21:00	26.0	↓-3.3
2/5 21:10	23.0	↓-3.0
2/5 21:20	20.4	↓-2.6
2/5 21:30	18.1	↓-2.3
2/5 21:40	16.3	↓-1.8
2/5 21:50	14.8	↓-1.5
2/5 22:00	13.6	↓-1.2
2/5 22:10	12.8	↓-0.8
2/5 22:20	12.4	↓-0.4
2/5 22:30	12.2	↓-0.2	干潮
2/5 22:40	12.4	↑0.2
2/5 22:50	12.8	↑0.4
2/5 23:00	13.6	↑0.8
2/5 23:10	14.6	↑1.0
2/5 23:20	15.9	↑1.3
2/5 23:30	17.5	↑1.6
2/5 23:40	19.4	↑1.9
2/5 23:50	21.6	↑2.2