9 (日)	13:59	06:20	-	19:11
	117cm	38cm	-	91cm
若潮 出 05:40 入 17:03 出 00:39 入 15:21

苫小牧（北海道）2061年10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
10/9 00:00	106.0	↓-1.0
10/9 00:10	104.8	↓-1.2
10/9 00:20	103.6	↓-1.2
10/9 00:30	102.2	↓-1.4
10/9 00:40	100.7	↓-1.5
10/9 00:50	99.1	↓-1.6
10/9 01:00	97.4	↓-1.7
10/9 01:10	95.6	↓-1.8
10/9 01:20	93.7	↓-1.9
10/9 01:30	91.6	↓-2.1
10/9 01:40	89.5	↓-2.1
10/9 01:50	87.3	↓-2.2
10/9 02:00	85.0	↓-2.3
10/9 02:10	82.7	↓-2.3
10/9 02:20	80.3	↓-2.4
10/9 02:30	77.8	↓-2.5
10/9 02:40	75.3	↓-2.5
10/9 02:50	72.8	↓-2.5
10/9 03:00	70.3	↓-2.5
10/9 03:10	67.8	↓-2.5
10/9 03:20	65.3	↓-2.5
10/9 03:30	62.8	↓-2.5
10/9 03:40	60.4	↓-2.4
10/9 03:50	58.0	↓-2.4
10/9 04:00	55.7	↓-2.3
10/9 04:10	53.5	↓-2.2
10/9 04:20	51.3	↓-2.2
10/9 04:30	49.3	↓-2.0
10/9 04:40	47.4	↓-1.9
10/9 04:50	45.7	↓-1.7
10/9 05:00	44.1	↓-1.6
10/9 05:10	42.6	↓-1.5
10/9 05:20	41.3	↓-1.3
10/9 05:30	40.3	↓-1.0
10/9 05:40	39.4	↓-0.9
10/9 05:50	38.7	↓-0.7
10/9 06:00	38.2	↓-0.5
10/9 06:10	37.9	↓-0.3	干潮
10/9 06:20	37.8	↓-0.1	干潮
10/9 06:30	37.9	↑0.1
10/9 06:40	38.3	↑0.4
10/9 06:50	38.8	↑0.5
10/9 07:00	39.5	↑0.7
10/9 07:10	40.5	↑1.0
10/9 07:20	41.6	↑1.1
10/9 07:30	43.0	↑1.4
10/9 07:40	44.5	↑1.5
10/9 07:50	46.1	↑1.6
10/9 08:00	48.0	↑1.9
10/9 08:10	49.9	↑1.9
10/9 08:20	52.0	↑2.1
10/9 08:30	54.2	↑2.2
10/9 08:40	56.6	↑2.4
10/9 08:50	59.0	↑2.4
10/9 09:00	61.5	↑2.5
10/9 09:10	64.0	↑2.5
10/9 09:20	66.7	↑2.7
10/9 09:30	69.3	↑2.6
10/9 09:40	72.0	↑2.7
10/9 09:50	74.8	↑2.8	最大潮位差
10/9 10:00	77.5	↑2.7
10/9 10:10	80.2	↑2.7
10/9 10:20	82.9	↑2.7
10/9 10:30	85.5	↑2.6
10/9 10:40	88.1	↑2.6
10/9 10:50	90.7	↑2.6
10/9 11:00	93.2	↑2.5
10/9 11:10	95.6	↑2.4
10/9 11:20	97.9	↑2.3
10/9 11:30	100.1	↑2.2
10/9 11:40	102.2	↑2.1
10/9 11:50	104.2	↑2.0
10/9 12:00	106.0	↑1.8
10/9 12:10	107.8	↑1.8
10/9 12:20	109.4	↑1.6
10/9 12:30	110.8	↑1.4
10/9 12:40	112.1	↑1.3
10/9 12:50	113.2	↑1.1
10/9 13:00	114.2	↑1.0
10/9 13:10	115.1	↑0.9
10/9 13:20	115.7	↑0.6
10/9 13:30	116.2	↑0.5
10/9 13:40	116.6	↑0.4
10/9 13:50	116.8	↑0.2	満潮
10/9 14:00	116.8	0
10/9 14:10	116.7	↓-0.1
10/9 14:20	116.5	↓-0.2
10/9 14:30	116.1	↓-0.4
10/9 14:40	115.5	↓-0.6
10/9 14:50	114.9	↓-0.6
10/9 15:00	114.1	↓-0.8
10/9 15:10	113.2	↓-0.9
10/9 15:20	112.2	↓-1.0
10/9 15:30	111.1	↓-1.1
10/9 15:40	110.0	↓-1.1
10/9 15:50	108.8	↓-1.2
10/9 16:00	107.5	↓-1.3
10/9 16:10	106.2	↓-1.3
10/9 16:20	104.9	↓-1.3
10/9 16:30	103.6	↓-1.3
10/9 16:40	102.2	↓-1.4
10/9 16:50	100.9	↓-1.3
10/9 17:00	99.7	↓-1.2
10/9 17:10	98.5	↓-1.2
10/9 17:20	97.3	↓-1.2
10/9 17:30	96.2	↓-1.1
10/9 17:40	95.2	↓-1.0
10/9 17:50	94.3	↓-0.9
10/9 18:00	93.5	↓-0.8
10/9 18:10	92.7	↓-0.8
10/9 18:20	92.1	↓-0.6
10/9 18:30	91.6	↓-0.5
10/9 18:40	91.2	↓-0.4
10/9 18:50	90.9	↓-0.3
10/9 19:00	90.7	↓-0.2
10/9 19:10	90.7	0	干潮
10/9 19:20	90.7	0
10/9 19:30	90.9	↑0.2
10/9 19:40	91.2	↑0.3
10/9 19:50	91.6	↑0.4
10/9 20:00	92.1	↑0.5
10/9 20:10	92.7	↑0.6
10/9 20:20	93.4	↑0.7
10/9 20:30	94.3	↑0.9
10/9 20:40	95.2	↑0.9
10/9 20:50	96.2	↑1.0
10/9 21:00	97.2	↑1.0
10/9 21:10	98.4	↑1.2
10/9 21:20	99.6	↑1.2
10/9 21:30	100.8	↑1.2
10/9 21:40	102.1	↑1.3
10/9 21:50	103.4	↑1.3
10/9 22:00	104.7	↑1.3
10/9 22:10	106.0	↑1.3
10/9 22:20	107.3	↑1.3
10/9 22:30	108.5	↑1.2
10/9 22:40	109.7	↑1.2
10/9 22:50	110.8	↑1.1
10/9 23:00	111.9	↑1.1
10/9 23:10	112.8	↑0.9
10/9 23:20	113.7	↑0.9
10/9 23:30	114.4	↑0.7
10/9 23:40	115.1	↑0.7
10/9 23:50	115.6	↑0.5