7 (月)	04:04	08:10	13:29	21:01
	121cm	99cm	133cm	10cm
大潮 出 06:42 入 16:56 出 14:46 入 05:29

苫小牧（北海道）2039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	70.9	↑3.9
2/7 00:10	74.8	↑3.9
2/7 00:20	78.6	↑3.8
2/7 00:30	82.4	↑3.8
2/7 00:40	85.9	↑3.5
2/7 00:50	89.4	↑3.5
2/7 01:00	92.6	↑3.2
2/7 01:10	95.7	↑3.1
2/7 01:20	98.6	↑2.9
2/7 01:30	101.3	↑2.7
2/7 01:40	103.8	↑2.5
2/7 01:50	106.1	↑2.3
2/7 02:00	108.2	↑2.1
2/7 02:10	110.2	↑2.0
2/7 02:20	112.0	↑1.8
2/7 02:30	113.6	↑1.6
2/7 02:40	115.0	↑1.4
2/7 02:50	116.3	↑1.3
2/7 03:00	117.5	↑1.2
2/7 03:10	118.4	↑0.9
2/7 03:20	119.3	↑0.9
2/7 03:30	119.9	↑0.6
2/7 03:40	120.4	↑0.5
2/7 03:50	120.8	↑0.4
2/7 04:00	120.9	↑0.1	満潮
2/7 04:10	120.9	0
2/7 04:20	120.7	↓-0.2
2/7 04:30	120.3	↓-0.4
2/7 04:40	119.7	↓-0.6
2/7 04:50	119.0	↓-0.7
2/7 05:00	118.0	↓-1.0
2/7 05:10	117.0	↓-1.0
2/7 05:20	115.8	↓-1.2
2/7 05:30	114.5	↓-1.3
2/7 05:40	113.1	↓-1.4
2/7 05:50	111.6	↓-1.5
2/7 06:00	110.1	↓-1.5
2/7 06:10	108.7	↓-1.4
2/7 06:20	107.2	↓-1.5
2/7 06:30	105.9	↓-1.3
2/7 06:40	104.6	↓-1.3
2/7 06:50	103.4	↓-1.2
2/7 07:00	102.3	↓-1.1
2/7 07:10	101.4	↓-0.9
2/7 07:20	100.6	↓-0.8
2/7 07:30	100.0	↓-0.6
2/7 07:40	99.5	↓-0.5
2/7 07:50	99.2	↓-0.3
2/7 08:00	99.0	↓-0.2	干潮
2/7 08:10	99.0	0	干潮
2/7 08:20	99.1	↑0.1
2/7 08:30	99.2	↑0.1
2/7 08:40	99.5	↑0.3
2/7 08:50	99.9	↑0.4
2/7 09:00	100.4	↑0.5
2/7 09:10	101.0	↑0.6
2/7 09:20	101.6	↑0.6
2/7 09:30	102.4	↑0.8
2/7 09:40	103.2	↑0.8
2/7 09:50	104.1	↑0.9
2/7 10:00	105.1	↑1.0
2/7 10:10	106.2	↑1.1
2/7 10:20	107.5	↑1.3
2/7 10:30	108.8	↑1.3
2/7 10:40	110.2	↑1.4
2/7 10:50	111.7	↑1.5
2/7 11:00	113.4	↑1.7
2/7 11:10	115.0	↑1.6
2/7 11:20	116.8	↑1.8
2/7 11:30	118.6	↑1.8
2/7 11:40	120.4	↑1.8
2/7 11:50	122.2	↑1.8
2/7 12:00	123.9	↑1.7
2/7 12:10	125.6	↑1.7
2/7 12:20	127.1	↑1.5
2/7 12:30	128.6	↑1.5
2/7 12:40	129.8	↑1.2
2/7 12:50	130.9	↑1.1
2/7 13:00	131.7	↑0.8
2/7 13:10	132.3	↑0.6
2/7 13:20	132.6	↑0.3	満潮
2/7 13:30	132.7	↑0.1
2/7 13:40	132.5	↓-0.2
2/7 13:50	132.1	↓-0.4
2/7 14:00	131.4	↓-0.7
2/7 14:10	130.4	↓-1.0
2/7 14:20	129.2	↓-1.2
2/7 14:30	127.8	↓-1.4
2/7 14:40	126.1	↓-1.7
2/7 14:50	124.3	↓-1.8
2/7 15:00	122.3	↓-2.0
2/7 15:10	120.0	↓-2.3
2/7 15:20	117.6	↓-2.4
2/7 15:30	115.1	↓-2.5
2/7 15:40	112.3	↓-2.8
2/7 15:50	109.4	↓-2.9
2/7 16:00	106.3	↓-3.1
2/7 16:10	103.1	↓-3.2
2/7 16:20	99.6	↓-3.5
2/7 16:30	96.0	↓-3.6
2/7 16:40	92.2	↓-3.8
2/7 16:50	88.3	↓-3.9
2/7 17:00	84.2	↓-4.1
2/7 17:10	79.9	↓-4.3
2/7 17:20	75.6	↓-4.3
2/7 17:30	71.1	↓-4.5
2/7 17:40	66.5	↓-4.6	最大潮位差
2/7 17:50	61.9	↓-4.6	最大潮位差
2/7 18:00	57.3	↓-4.6	最大潮位差
2/7 18:10	52.7	↓-4.6	最大潮位差
2/7 18:20	48.2	↓-4.5
2/7 18:30	43.8	↓-4.4
2/7 18:40	39.6	↓-4.2
2/7 18:50	35.5	↓-4.1
2/7 19:00	31.7	↓-3.8
2/7 19:10	28.1	↓-3.6
2/7 19:20	24.8	↓-3.3
2/7 19:30	21.7	↓-3.1
2/7 19:40	19.0	↓-2.7
2/7 19:50	16.7	↓-2.3
2/7 20:00	14.6	↓-2.1
2/7 20:10	12.9	↓-1.7
2/7 20:20	11.5	↓-1.4
2/7 20:30	10.5	↓-1.0
2/7 20:40	9.7	↓-0.8
2/7 20:50	9.3	↓-0.4
2/7 21:00	9.2	↓-0.1	干潮
2/7 21:10	9.3	↑0.1
2/7 21:20	9.8	↑0.5
2/7 21:30	10.5	↑0.7
2/7 21:40	11.5	↑1.0
2/7 21:50	12.8	↑1.3
2/7 22:00	14.3	↑1.5
2/7 22:10	16.1	↑1.8
2/7 22:20	18.2	↑2.1
2/7 22:30	20.6	↑2.4
2/7 22:40	23.3	↑2.7
2/7 22:50	26.2	↑2.9
2/7 23:00	29.4	↑3.2
2/7 23:10	32.9	↑3.5
2/7 23:20	36.6	↑3.7
2/7 23:30	40.5	↑3.9
2/7 23:40	44.6	↑4.1
2/7 23:50	48.9	↑4.3