29 (金)	06:11	11:39	17:33	-
	122cm	75cm	137cm	-
中潮 出 05:29 入 17:19 出 20:21 入 10:19

苫小牧（北海道）2056年09月29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
9/29 00:00	32.4	↑0.1
9/29 00:10	32.8	↑0.4
9/29 00:20	33.5	↑0.7
9/29 00:30	34.5	↑1.0
9/29 00:40	35.7	↑1.2
9/29 00:50	37.2	↑1.5
9/29 01:00	38.9	↑1.7
9/29 01:10	40.7	↑1.8
9/29 01:20	42.8	↑2.1
9/29 01:30	45.0	↑2.2
9/29 01:40	47.4	↑2.4
9/29 01:50	49.9	↑2.5
9/29 02:00	52.7	↑2.8
9/29 02:10	55.5	↑2.8
9/29 02:20	58.5	↑3.0
9/29 02:30	61.7	↑3.2
9/29 02:40	65.1	↑3.4
9/29 02:50	68.5	↑3.4
9/29 03:00	72.1	↑3.6
9/29 03:10	75.8	↑3.7
9/29 03:20	79.6	↑3.8	最大潮位差
9/29 03:30	83.4	↑3.8	最大潮位差
9/29 03:40	87.2	↑3.8	最大潮位差
9/29 03:50	91.0	↑3.8	最大潮位差
9/29 04:00	94.8	↑3.8	最大潮位差
9/29 04:10	98.4	↑3.6
9/29 04:20	101.8	↑3.4
9/29 04:30	105.1	↑3.3
9/29 04:40	108.1	↑3.0
9/29 04:50	110.9	↑2.8
9/29 05:00	113.3	↑2.4
9/29 05:10	115.4	↑2.1
9/29 05:20	117.2	↑1.8
9/29 05:30	118.7	↑1.5
9/29 05:40	119.8	↑1.1
9/29 05:50	120.5	↑0.7
9/29 06:00	121.0	↑0.5
9/29 06:10	121.1	↑0.1	満潮
9/29 06:20	121.0	↓-0.1
9/29 06:30	120.6	↓-0.4
9/29 06:40	120.1	↓-0.5
9/29 06:50	119.3	↓-0.8
9/29 07:00	118.3	↓-1.0
9/29 07:10	117.2	↓-1.1
9/29 07:20	116.0	↓-1.2
9/29 07:30	114.7	↓-1.3
9/29 07:40	113.3	↓-1.4
9/29 07:50	111.8	↓-1.5
9/29 08:00	110.2	↓-1.6
9/29 08:10	108.6	↓-1.6
9/29 08:20	106.9	↓-1.7
9/29 08:30	105.1	↓-1.8
9/29 08:40	103.2	↓-1.9
9/29 08:50	101.2	↓-2.0
9/29 09:00	99.2	↓-2.0
9/29 09:10	97.1	↓-2.1
9/29 09:20	95.0	↓-2.1
9/29 09:30	92.8	↓-2.2
9/29 09:40	90.7	↓-2.1
9/29 09:50	88.5	↓-2.2
9/29 10:00	86.4	↓-2.1
9/29 10:10	84.4	↓-2.0
9/29 10:20	82.4	↓-2.0
9/29 10:30	80.7	↓-1.7
9/29 10:40	79.1	↓-1.6
9/29 10:50	77.7	↓-1.4
9/29 11:00	76.5	↓-1.2
9/29 11:10	75.6	↓-0.9
9/29 11:20	75.0	↓-0.6
9/29 11:30	74.6	↓-0.4	干潮
9/29 11:40	74.5	↓-0.1
9/29 11:50	74.7	↑0.2
9/29 12:00	75.2	↑0.5
9/29 12:10	75.9	↑0.7
9/29 12:20	76.9	↑1.0
9/29 12:30	78.1	↑1.2
9/29 12:40	79.5	↑1.4
9/29 12:50	81.0	↑1.5
9/29 13:00	82.7	↑1.7
9/29 13:10	84.5	↑1.8
9/29 13:20	86.5	↑2.0
9/29 13:30	88.5	↑2.0
9/29 13:40	90.5	↑2.0
9/29 13:50	92.6	↑2.1
9/29 14:00	94.8	↑2.2
9/29 14:10	97.0	↑2.2
9/29 14:20	99.3	↑2.3
9/29 14:30	101.6	↑2.3
9/29 14:40	104.0	↑2.4
9/29 14:50	106.4	↑2.4
9/29 15:00	108.8	↑2.4
9/29 15:10	111.3	↑2.5
9/29 15:20	113.8	↑2.5
9/29 15:30	116.3	↑2.5
9/29 15:40	118.8	↑2.5
9/29 15:50	121.2	↑2.4
9/29 16:00	123.6	↑2.4
9/29 16:10	125.8	↑2.2
9/29 16:20	128.0	↑2.2
9/29 16:30	129.9	↑1.9
9/29 16:40	131.7	↑1.8
9/29 16:50	133.2	↑1.5
9/29 17:00	134.4	↑1.2
9/29 17:10	135.3	↑0.9
9/29 17:20	135.9	↑0.6
9/29 17:30	136.1	↑0.2	満潮
9/29 17:40	136.0	↓-0.1
9/29 17:50	135.6	↓-0.4
9/29 18:00	134.8	↓-0.8
9/29 18:10	133.6	↓-1.2
9/29 18:20	132.2	↓-1.4
9/29 18:30	130.4	↓-1.8
9/29 18:40	128.4	↓-2.0
9/29 18:50	126.1	↓-2.3
9/29 19:00	123.7	↓-2.4
9/29 19:10	121.0	↓-2.7
9/29 19:20	118.2	↓-2.8
9/29 19:30	115.3	↓-2.9
9/29 19:40	112.3	↓-3.0
9/29 19:50	109.2	↓-3.1
9/29 20:00	106.0	↓-3.2
9/29 20:10	102.8	↓-3.2
9/29 20:20	99.5	↓-3.3
9/29 20:30	96.2	↓-3.3
9/29 20:40	92.9	↓-3.3
9/29 20:50	89.5	↓-3.4
9/29 21:00	86.0	↓-3.5
9/29 21:10	82.5	↓-3.5
9/29 21:20	79.0	↓-3.5
9/29 21:30	75.5	↓-3.5
9/29 21:40	72.0	↓-3.5
9/29 21:50	68.4	↓-3.6
9/29 22:00	64.9	↓-3.5
9/29 22:10	61.5	↓-3.4
9/29 22:20	58.1	↓-3.4
9/29 22:30	54.8	↓-3.3
9/29 22:40	51.7	↓-3.1
9/29 22:50	48.8	↓-2.9
9/29 23:00	46.0	↓-2.8
9/29 23:10	43.5	↓-2.5
9/29 23:20	41.3	↓-2.2
9/29 23:30	39.4	↓-1.9
9/29 23:40	37.8	↓-1.6
9/29 23:50	36.4	↓-1.4