3 (金)	05:52	12:24	18:36	-
	134cm	38cm	111cm	-
中潮 出 06:07 入 17:26 出 22:53 入 08:29

苫小牧（北海道）2051年03月3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
3/3 00:00	54.4	↑0.2
3/3 00:10	54.9	↑0.5
3/3 00:20	55.6	↑0.7
3/3 00:30	56.7	↑1.1
3/3 00:40	57.9	↑1.2
3/3 00:50	59.4	↑1.5
3/3 01:00	61.1	↑1.7
3/3 01:10	63.0	↑1.9
3/3 01:20	65.1	↑2.1
3/3 01:30	67.3	↑2.2
3/3 01:40	69.6	↑2.3
3/3 01:50	72.0	↑2.4
3/3 02:00	74.6	↑2.6
3/3 02:10	77.2	↑2.6
3/3 02:20	80.0	↑2.8
3/3 02:30	82.9	↑2.9
3/3 02:40	85.9	↑3.0
3/3 02:50	88.9	↑3.0
3/3 03:00	92.1	↑3.2
3/3 03:10	95.3	↑3.2
3/3 03:20	98.7	↑3.4
3/3 03:30	102.0	↑3.3
3/3 03:40	105.4	↑3.4
3/3 03:50	108.7	↑3.3
3/3 04:00	112.0	↑3.3
3/3 04:10	115.2	↑3.2
3/3 04:20	118.3	↑3.1
3/3 04:30	121.1	↑2.8
3/3 04:40	123.8	↑2.7
3/3 04:50	126.2	↑2.4
3/3 05:00	128.3	↑2.1
3/3 05:10	130.1	↑1.8
3/3 05:20	131.5	↑1.4
3/3 05:30	132.5	↑1.0
3/3 05:40	133.2	↑0.7
3/3 05:50	133.4	↑0.2	満潮
3/3 06:00	133.3	↓-0.1
3/3 06:10	132.8	↓-0.5
3/3 06:20	131.9	↓-0.9
3/3 06:30	130.6	↓-1.3
3/3 06:40	129.1	↓-1.5
3/3 06:50	127.2	↓-1.9
3/3 07:00	125.2	↓-2.0
3/3 07:10	122.9	↓-2.3
3/3 07:20	120.4	↓-2.5
3/3 07:30	117.7	↓-2.7
3/3 07:40	114.9	↓-2.8
3/3 07:50	112.0	↓-2.9
3/3 08:00	108.9	↓-3.1
3/3 08:10	105.8	↓-3.1
3/3 08:20	102.6	↓-3.2
3/3 08:30	99.3	↓-3.3
3/3 08:40	96.0	↓-3.3
3/3 08:50	92.6	↓-3.4
3/3 09:00	89.1	↓-3.5
3/3 09:10	85.6	↓-3.5
3/3 09:20	82.0	↓-3.6	最大潮位差
3/3 09:30	78.4	↓-3.6	最大潮位差
3/3 09:40	74.8	↓-3.6	最大潮位差
3/3 09:50	71.2	↓-3.6	最大潮位差
3/3 10:00	67.6	↓-3.6	最大潮位差
3/3 10:10	64.1	↓-3.5
3/3 10:20	60.6	↓-3.5
3/3 10:30	57.3	↓-3.3
3/3 10:40	54.1	↓-3.2
3/3 10:50	51.2	↓-2.9
3/3 11:00	48.4	↓-2.8
3/3 11:10	45.9	↓-2.5
3/3 11:20	43.7	↓-2.2
3/3 11:30	41.8	↓-1.9
3/3 11:40	40.2	↓-1.6
3/3 11:50	38.9	↓-1.3
3/3 12:00	38.0	↓-0.9
3/3 12:10	37.4	↓-0.6
3/3 12:20	37.2	↓-0.2	干潮
3/3 12:30	37.3	↑0.1
3/3 12:40	37.6	↑0.3
3/3 12:50	38.2	↑0.6
3/3 13:00	39.1	↑0.9
3/3 13:10	40.2	↑1.1
3/3 13:20	41.6	↑1.4
3/3 13:30	43.0	↑1.4
3/3 13:40	44.7	↑1.7
3/3 13:50	46.5	↑1.8
3/3 14:00	48.4	↑1.9
3/3 14:10	50.5	↑2.1
3/3 14:20	52.6	↑2.1
3/3 14:30	54.9	↑2.3
3/3 14:40	57.3	↑2.4
3/3 14:50	59.7	↑2.4
3/3 15:00	62.3	↑2.6
3/3 15:10	65.0	↑2.7
3/3 15:20	67.8	↑2.8
3/3 15:30	70.7	↑2.9
3/3 15:40	73.6	↑2.9
3/3 15:50	76.6	↑3.0
3/3 16:00	79.7	↑3.1
3/3 16:10	82.8	↑3.1
3/3 16:20	85.8	↑3.0
3/3 16:30	88.9	↑3.1
3/3 16:40	91.8	↑2.9
3/3 16:50	94.6	↑2.8
3/3 17:00	97.3	↑2.7
3/3 17:10	99.8	↑2.5
3/3 17:20	102.1	↑2.3
3/3 17:30	104.1	↑2.0
3/3 17:40	105.9	↑1.8
3/3 17:50	107.3	↑1.4
3/3 18:00	108.5	↑1.2
3/3 18:10	109.4	↑0.9
3/3 18:20	109.9	↑0.5
3/3 18:30	110.2	↑0.3	満潮
3/3 18:40	110.2	0
3/3 18:50	110.0	↓-0.2
3/3 19:00	109.5	↓-0.5
3/3 19:10	108.8	↓-0.7
3/3 19:20	107.9	↓-0.9
3/3 19:30	106.9	↓-1.0
3/3 19:40	105.7	↓-1.2
3/3 19:50	104.5	↓-1.2
3/3 20:00	103.1	↓-1.4
3/3 20:10	101.7	↓-1.4
3/3 20:20	100.2	↓-1.5
3/3 20:30	98.7	↓-1.5
3/3 20:40	97.1	↓-1.6
3/3 20:50	95.5	↓-1.6
3/3 21:00	93.8	↓-1.7
3/3 21:10	92.1	↓-1.7
3/3 21:20	90.3	↓-1.8
3/3 21:30	88.4	↓-1.9
3/3 21:40	86.5	↓-1.9
3/3 21:50	84.6	↓-1.9
3/3 22:00	82.6	↓-2.0
3/3 22:10	80.6	↓-2.0
3/3 22:20	78.6	↓-2.0
3/3 22:30	76.6	↓-2.0
3/3 22:40	74.6	↓-2.0
3/3 22:50	72.8	↓-1.8
3/3 23:00	71.0	↓-1.8
3/3 23:10	69.4	↓-1.6
3/3 23:20	67.9	↓-1.5
3/3 23:30	66.6	↓-1.3
3/3 23:40	65.5	↓-1.1
3/3 23:50	64.7	↓-0.8