9 (日)	06:29	00:25	-	14:32
	124cm	92cm	-	39cm
小潮 出 05:03 入 18:10 出 01:11 入 09:49

苫小牧（北海道）2045年04月9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
4/9 00:00	92.0	↓-0.3
4/9 00:10	91.8	↓-0.2
4/9 00:20	91.8	0	干潮
4/9 00:30	91.8	0
4/9 00:40	91.9	↑0.1
4/9 00:50	92.1	↑0.2
4/9 01:00	92.5	↑0.4
4/9 01:10	92.9	↑0.4
4/9 01:20	93.5	↑0.6
4/9 01:30	94.1	↑0.6
4/9 01:40	94.9	↑0.8
4/9 01:50	95.7	↑0.8
4/9 02:00	96.6	↑0.9
4/9 02:10	97.5	↑0.9
4/9 02:20	98.5	↑1.0
4/9 02:30	99.5	↑1.0
4/9 02:40	100.5	↑1.0
4/9 02:50	101.6	↑1.1
4/9 03:00	102.6	↑1.0
4/9 03:10	103.7	↑1.1
4/9 03:20	104.8	↑1.1
4/9 03:30	106.0	↑1.2
4/9 03:40	107.1	↑1.1
4/9 03:50	108.3	↑1.2
4/9 04:00	109.5	↑1.2
4/9 04:10	110.7	↑1.2
4/9 04:20	112.0	↑1.3
4/9 04:30	113.2	↑1.2
4/9 04:40	114.5	↑1.3
4/9 04:50	115.8	↑1.3
4/9 05:00	117.0	↑1.2
4/9 05:10	118.2	↑1.2
4/9 05:20	119.4	↑1.2
4/9 05:30	120.4	↑1.0
4/9 05:40	121.3	↑0.9
4/9 05:50	122.2	↑0.9
4/9 06:00	122.8	↑0.6
4/9 06:10	123.3	↑0.5
4/9 06:20	123.6	↑0.3	満潮
4/9 06:30	123.6	0
4/9 06:40	123.5	↓-0.1
4/9 06:50	123.1	↓-0.4
4/9 07:00	122.5	↓-0.6
4/9 07:10	121.6	↓-0.9
4/9 07:20	120.5	↓-1.1
4/9 07:30	119.3	↓-1.2
4/9 07:40	117.8	↓-1.5
4/9 07:50	116.2	↓-1.6
4/9 08:00	114.3	↓-1.9
4/9 08:10	112.4	↓-1.9
4/9 08:20	110.3	↓-2.1
4/9 08:30	108.2	↓-2.1
4/9 08:40	105.9	↓-2.3
4/9 08:50	103.6	↓-2.3
4/9 09:00	101.2	↓-2.4
4/9 09:10	98.8	↓-2.4
4/9 09:20	96.3	↓-2.5
4/9 09:30	93.8	↓-2.5
4/9 09:40	91.3	↓-2.5
4/9 09:50	88.8	↓-2.5
4/9 10:00	86.2	↓-2.6
4/9 10:10	83.6	↓-2.6
4/9 10:20	81.0	↓-2.6
4/9 10:30	78.3	↓-2.7	最大潮位差
4/9 10:40	75.7	↓-2.6
4/9 10:50	73.0	↓-2.7	最大潮位差
4/9 11:00	70.4	↓-2.6
4/9 11:10	67.7	↓-2.7	最大潮位差
4/9 11:20	65.1	↓-2.6
4/9 11:30	62.5	↓-2.6
4/9 11:40	60.0	↓-2.5
4/9 11:50	57.5	↓-2.5
4/9 12:00	55.1	↓-2.4
4/9 12:10	52.9	↓-2.2
4/9 12:20	50.8	↓-2.1
4/9 12:30	48.8	↓-2.0
4/9 12:40	47.0	↓-1.8
4/9 12:50	45.3	↓-1.7
4/9 13:00	43.9	↓-1.4
4/9 13:10	42.6	↓-1.3
4/9 13:20	41.4	↓-1.2
4/9 13:30	40.5	↓-0.9
4/9 13:40	39.7	↓-0.8
4/9 13:50	39.1	↓-0.6
4/9 14:00	38.7	↓-0.4
4/9 14:10	38.3	↓-0.4
4/9 14:20	38.2	↓-0.1
4/9 14:30	38.1	↓-0.1	干潮
4/9 14:40	38.1	0
4/9 14:50	38.3	↑0.2
4/9 15:00	38.5	↑0.2
4/9 15:10	38.9	↑0.4
4/9 15:20	39.3	↑0.4
4/9 15:30	39.9	↑0.6
4/9 15:40	40.5	↑0.6
4/9 15:50	41.3	↑0.8
4/9 16:00	42.1	↑0.8
4/9 16:10	43.1	↑1.0
4/9 16:20	44.2	↑1.1
4/9 16:30	45.3	↑1.1
4/9 16:40	46.6	↑1.3
4/9 16:50	48.1	↑1.5
4/9 17:00	49.6	↑1.5
4/9 17:10	51.2	↑1.6
4/9 17:20	52.9	↑1.7
4/9 17:30	54.7	↑1.8
4/9 17:40	56.6	↑1.9
4/9 17:50	58.5	↑1.9
4/9 18:00	60.4	↑1.9
4/9 18:10	62.3	↑1.9
4/9 18:20	64.3	↑2.0
4/9 18:30	66.1	↑1.8
4/9 18:40	68.0	↑1.9
4/9 18:50	69.8	↑1.8
4/9 19:00	71.5	↑1.7
4/9 19:10	73.1	↑1.6
4/9 19:20	74.6	↑1.5
4/9 19:30	76.1	↑1.5
4/9 19:40	77.5	↑1.4
4/9 19:50	78.8	↑1.3
4/9 20:00	80.0	↑1.2
4/9 20:10	81.1	↑1.1
4/9 20:20	82.2	↑1.1
4/9 20:30	83.3	↑1.1
4/9 20:40	84.3	↑1.0
4/9 20:50	85.3	↑1.0
4/9 21:00	86.2	↑0.9
4/9 21:10	87.2	↑1.0
4/9 21:20	88.1	↑0.9
4/9 21:30	89.0	↑0.9
4/9 21:40	89.9	↑0.9
4/9 21:50	90.7	↑0.8
4/9 22:00	91.5	↑0.8
4/9 22:10	92.3	↑0.8
4/9 22:20	93.0	↑0.7
4/9 22:30	93.7	↑0.7
4/9 22:40	94.3	↑0.6
4/9 22:50	94.8	↑0.5
4/9 23:00	95.3	↑0.5
4/9 23:10	95.6	↑0.3
4/9 23:20	95.9	↑0.3
4/9 23:30	96.2	↑0.3
4/9 23:40	96.3	↑0.1
4/9 23:50	96.4	↑0.1