14 (日)	08:50	02:02	-	17:39
	121cm	90cm	-	43cm
若潮 出 06:33 入 17:05 出 11:39 入 01:43

苫小牧（北海道）2038年02月14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
2/14 00:00	90.6	0
2/14 00:10	90.5	↓-0.1
2/14 00:20	90.4	↓-0.1
2/14 00:30	90.3	↓-0.1
2/14 00:40	90.1	↓-0.2
2/14 00:50	90.0	↓-0.1
2/14 01:00	89.8	↓-0.2
2/14 01:10	89.6	↓-0.2
2/14 01:20	89.5	↓-0.1
2/14 01:30	89.3	↓-0.2
2/14 01:40	89.2	↓-0.1
2/14 01:50	89.2	0
2/14 02:00	89.1	↓-0.1	干潮
2/14 02:10	89.1	0
2/14 02:20	89.2	↑0.1
2/14 02:30	89.4	↑0.2
2/14 02:40	89.6	↑0.2
2/14 02:50	89.8	↑0.2
2/14 03:00	90.2	↑0.4
2/14 03:10	90.6	↑0.4
2/14 03:20	91.1	↑0.5
2/14 03:30	91.6	↑0.5
2/14 03:40	92.2	↑0.6
2/14 03:50	92.9	↑0.7
2/14 04:00	93.6	↑0.7
2/14 04:10	94.4	↑0.8
2/14 04:20	95.3	↑0.9
2/14 04:30	96.2	↑0.9
2/14 04:40	97.2	↑1.0
2/14 04:50	98.2	↑1.0
2/14 05:00	99.3	↑1.1
2/14 05:10	100.4	↑1.1
2/14 05:20	101.5	↑1.1
2/14 05:30	102.7	↑1.2
2/14 05:40	103.8	↑1.1
2/14 05:50	105.0	↑1.2
2/14 06:00	106.3	↑1.3
2/14 06:10	107.5	↑1.2
2/14 06:20	108.7	↑1.2
2/14 06:30	109.9	↑1.2
2/14 06:40	111.1	↑1.2
2/14 06:50	112.2	↑1.1
2/14 07:00	113.4	↑1.2
2/14 07:10	114.4	↑1.0
2/14 07:20	115.4	↑1.0
2/14 07:30	116.3	↑0.9
2/14 07:40	117.2	↑0.9
2/14 07:50	117.9	↑0.7
2/14 08:00	118.6	↑0.7
2/14 08:10	119.1	↑0.5
2/14 08:20	119.6	↑0.5
2/14 08:30	119.9	↑0.3
2/14 08:40	120.1	↑0.2	満潮
2/14 08:50	120.1	0	満潮
2/14 09:00	120.0	↓-0.1
2/14 09:10	119.8	↓-0.2
2/14 09:20	119.5	↓-0.3
2/14 09:30	119.0	↓-0.5
2/14 09:40	118.4	↓-0.6
2/14 09:50	117.7	↓-0.7
2/14 10:00	116.8	↓-0.9
2/14 10:10	115.9	↓-0.9
2/14 10:20	114.8	↓-1.1
2/14 10:30	113.6	↓-1.2
2/14 10:40	112.3	↓-1.3
2/14 10:50	111.0	↓-1.3
2/14 11:00	109.5	↓-1.5
2/14 11:10	107.9	↓-1.6
2/14 11:20	106.3	↓-1.6
2/14 11:30	104.6	↓-1.7
2/14 11:40	102.8	↓-1.8
2/14 11:50	101.0	↓-1.8
2/14 12:00	99.0	↓-2.0
2/14 12:10	97.1	↓-1.9
2/14 12:20	95.0	↓-2.1
2/14 12:30	93.0	↓-2.0
2/14 12:40	90.9	↓-2.1
2/14 12:50	88.7	↓-2.2
2/14 13:00	86.5	↓-2.2
2/14 13:10	84.3	↓-2.2
2/14 13:20	82.1	↓-2.2
2/14 13:30	79.8	↓-2.3	最大潮位差
2/14 13:40	77.6	↓-2.2
2/14 13:50	75.3	↓-2.3	最大潮位差
2/14 14:00	73.1	↓-2.2
2/14 14:10	70.9	↓-2.2
2/14 14:20	68.7	↓-2.2
2/14 14:30	66.5	↓-2.2
2/14 14:40	64.4	↓-2.1
2/14 14:50	62.3	↓-2.1
2/14 15:00	60.3	↓-2.0
2/14 15:10	58.4	↓-1.9
2/14 15:20	56.5	↓-1.9
2/14 15:30	54.7	↓-1.8
2/14 15:40	53.1	↓-1.6
2/14 15:50	51.5	↓-1.6
2/14 16:00	50.0	↓-1.5
2/14 16:10	48.7	↓-1.3
2/14 16:20	47.5	↓-1.2
2/14 16:30	46.4	↓-1.1
2/14 16:40	45.4	↓-1.0
2/14 16:50	44.6	↓-0.8
2/14 17:00	44.0	↓-0.6
2/14 17:10	43.5	↓-0.5
2/14 17:20	43.1	↓-0.4
2/14 17:30	42.9	↓-0.2	干潮
2/14 17:40	42.9	0
2/14 17:50	43.0	↑0.1
2/14 18:00	43.2	↑0.2
2/14 18:10	43.7	↑0.5
2/14 18:20	44.2	↑0.5
2/14 18:30	44.9	↑0.7
2/14 18:40	45.8	↑0.9
2/14 18:50	46.7	↑0.9
2/14 19:00	47.8	↑1.1
2/14 19:10	49.0	↑1.2
2/14 19:20	50.4	↑1.4
2/14 19:30	51.8	↑1.4
2/14 19:40	53.3	↑1.5
2/14 19:50	54.9	↑1.6
2/14 20:00	56.5	↑1.6
2/14 20:10	58.3	↑1.8
2/14 20:20	60.1	↑1.8
2/14 20:30	61.9	↑1.8
2/14 20:40	63.7	↑1.8
2/14 20:50	65.6	↑1.9
2/14 21:00	67.5	↑1.9
2/14 21:10	69.4	↑1.9
2/14 21:20	71.3	↑1.9
2/14 21:30	73.1	↑1.8
2/14 21:40	74.9	↑1.8
2/14 21:50	76.7	↑1.8
2/14 22:00	78.5	↑1.8
2/14 22:10	80.2	↑1.7
2/14 22:20	81.8	↑1.6
2/14 22:30	83.4	↑1.6
2/14 22:40	84.9	↑1.5
2/14 22:50	86.4	↑1.5
2/14 23:00	87.7	↑1.3
2/14 23:10	89.0	↑1.3
2/14 23:20	90.2	↑1.2
2/14 23:30	91.4	↑1.2
2/14 23:40	92.4	↑1.0
2/14 23:50	93.4	↑1.0