4 (木)	06:09	12:39	18:43	-
	129cm	42cm	114cm	-
小潮 出 06:05 入 17:28 出 08:58 入 22:48

苫小牧（北海道）2055年03月4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
3/4 00:00	49.0	↓-0.2
3/4 00:10	49.2	↑0.2
3/4 00:20	49.7	↑0.5
3/4 00:30	50.5	↑0.8
3/4 00:40	51.6	↑1.1
3/4 00:50	52.9	↑1.3
3/4 01:00	54.4	↑1.5
3/4 01:10	56.2	↑1.8
3/4 01:20	58.1	↑1.9
3/4 01:30	60.2	↑2.1
3/4 01:40	62.4	↑2.2
3/4 01:50	64.8	↑2.4
3/4 02:00	67.2	↑2.4
3/4 02:10	69.8	↑2.6
3/4 02:20	72.4	↑2.6
3/4 02:30	75.1	↑2.7
3/4 02:40	78.0	↑2.9
3/4 02:50	80.9	↑2.9
3/4 03:00	83.8	↑2.9
3/4 03:10	86.9	↑3.1
3/4 03:20	90.0	↑3.1
3/4 03:30	93.2	↑3.2
3/4 03:40	96.4	↑3.2
3/4 03:50	99.6	↑3.2
3/4 04:00	102.8	↑3.2
3/4 04:10	106.0	↑3.2
3/4 04:20	109.1	↑3.1
3/4 04:30	112.1	↑3.0
3/4 04:40	114.9	↑2.8
3/4 04:50	117.5	↑2.6
3/4 05:00	119.9	↑2.4
3/4 05:10	122.1	↑2.2
3/4 05:20	123.9	↑1.8
3/4 05:30	125.4	↑1.5
3/4 05:40	126.6	↑1.2
3/4 05:50	127.4	↑0.8
3/4 06:00	127.9	↑0.5	満潮
3/4 06:10	128.0	↑0.1
3/4 06:20	127.7	↓-0.3
3/4 06:30	127.2	↓-0.5
3/4 06:40	126.2	↓-1.0
3/4 06:50	125.0	↓-1.2
3/4 07:00	123.5	↓-1.5
3/4 07:10	121.8	↓-1.7
3/4 07:20	119.9	↓-1.9
3/4 07:30	117.8	↓-2.1
3/4 07:40	115.5	↓-2.3
3/4 07:50	113.1	↓-2.4
3/4 08:00	110.6	↓-2.5
3/4 08:10	108.0	↓-2.6
3/4 08:20	105.3	↓-2.7
3/4 08:30	102.5	↓-2.8
3/4 08:40	99.6	↓-2.9
3/4 08:50	96.7	↓-2.9
3/4 09:00	93.7	↓-3.0
3/4 09:10	90.7	↓-3.0
3/4 09:20	87.5	↓-3.2
3/4 09:30	84.4	↓-3.1
3/4 09:40	81.1	↓-3.3	最大潮位差
3/4 09:50	77.9	↓-3.2
3/4 10:00	74.6	↓-3.3	最大潮位差
3/4 10:10	71.3	↓-3.3	最大潮位差
3/4 10:20	68.1	↓-3.2
3/4 10:30	64.9	↓-3.2
3/4 10:40	61.8	↓-3.1
3/4 10:50	58.7	↓-3.1
3/4 11:00	55.9	↓-2.8
3/4 11:10	53.2	↓-2.7
3/4 11:20	50.8	↓-2.4
3/4 11:30	48.6	↓-2.2
3/4 11:40	46.6	↓-2.0
3/4 11:50	45.0	↓-1.6
3/4 12:00	43.6	↓-1.4
3/4 12:10	42.6	↓-1.0
3/4 12:20	41.9	↓-0.7
3/4 12:30	41.5	↓-0.4	干潮
3/4 12:40	41.4	↓-0.1
3/4 12:50	41.6	↑0.2
3/4 13:00	42.0	↑0.4
3/4 13:10	42.7	↑0.7
3/4 13:20	43.7	↑1.0
3/4 13:30	44.9	↑1.2
3/4 13:40	46.2	↑1.3
3/4 13:50	47.8	↑1.6
3/4 14:00	49.5	↑1.7
3/4 14:10	51.3	↑1.8
3/4 14:20	53.3	↑2.0
3/4 14:30	55.4	↑2.1
3/4 14:40	57.6	↑2.2
3/4 14:50	59.9	↑2.3
3/4 15:00	62.4	↑2.5
3/4 15:10	64.9	↑2.5
3/4 15:20	67.6	↑2.7
3/4 15:30	70.4	↑2.8
3/4 15:40	73.2	↑2.8
3/4 15:50	76.2	↑3.0
3/4 16:00	79.2	↑3.0
3/4 16:10	82.3	↑3.1
3/4 16:20	85.4	↑3.1
3/4 16:30	88.5	↑3.1
3/4 16:40	91.5	↑3.0
3/4 16:50	94.5	↑3.0
3/4 17:00	97.4	↑2.9
3/4 17:10	100.1	↑2.7
3/4 17:20	102.6	↑2.5
3/4 17:30	104.9	↑2.3
3/4 17:40	107.0	↑2.1
3/4 17:50	108.8	↑1.8
3/4 18:00	110.2	↑1.4
3/4 18:10	111.4	↑1.2
3/4 18:20	112.3	↑0.9
3/4 18:30	112.8	↑0.5
3/4 18:40	113.0	↑0.2	満潮
3/4 18:50	113.0	0
3/4 19:00	112.6	↓-0.4
3/4 19:10	112.0	↓-0.6
3/4 19:20	111.1	↓-0.9
3/4 19:30	110.1	↓-1.0
3/4 19:40	108.8	↓-1.3
3/4 19:50	107.4	↓-1.4
3/4 20:00	105.9	↓-1.5
3/4 20:10	104.2	↓-1.7
3/4 20:20	102.5	↓-1.7
3/4 20:30	100.6	↓-1.9
3/4 20:40	98.8	↓-1.8
3/4 20:50	96.8	↓-2.0
3/4 21:00	94.8	↓-2.0
3/4 21:10	92.8	↓-2.0
3/4 21:20	90.8	↓-2.0
3/4 21:30	88.6	↓-2.2
3/4 21:40	86.5	↓-2.1
3/4 21:50	84.3	↓-2.2
3/4 22:00	82.1	↓-2.2
3/4 22:10	79.9	↓-2.2
3/4 22:20	77.7	↓-2.2
3/4 22:30	75.6	↓-2.1
3/4 22:40	73.4	↓-2.2
3/4 22:50	71.3	↓-2.1
3/4 23:00	69.3	↓-2.0
3/4 23:10	67.5	↓-1.8
3/4 23:20	65.7	↓-1.8
3/4 23:30	64.2	↓-1.5
3/4 23:40	62.8	↓-1.4
3/4 23:50	61.7	↓-1.1