31 (土)	08:16	17:41	-	-
	112cm	44cm	-	-
小潮 出 05:19 入 17:59 出 02:26 入 11:51

苫小牧（北海道）2046年03月31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
3/31 00:00	96.0	↑0.6
3/31 00:10	96.4	↑0.4
3/31 00:20	96.8	↑0.4
3/31 00:30	97.1	↑0.3
3/31 00:40	97.3	↑0.2
3/31 00:50	97.5	↑0.2
3/31 01:00	97.6	↑0.1
3/31 01:10	97.7	↑0.1
3/31 01:20	97.8	↑0.1
3/31 01:30	97.8	0
3/31 01:40	97.8	0
3/31 01:50	97.9	↑0.1
3/31 02:00	97.9	0
3/31 02:10	98.0	↑0.1
3/31 02:20	98.0	0
3/31 02:30	98.1	↑0.1
3/31 02:40	98.2	↑0.1
3/31 02:50	98.3	↑0.1
3/31 03:00	98.4	↑0.1
3/31 03:10	98.5	↑0.1
3/31 03:20	98.6	↑0.1
3/31 03:30	98.7	↑0.1
3/31 03:40	98.9	↑0.2
3/31 03:50	99.0	↑0.1
3/31 04:00	99.2	↑0.2
3/31 04:10	99.4	↑0.2
3/31 04:20	99.6	↑0.2
3/31 04:30	99.9	↑0.3
3/31 04:40	100.2	↑0.3
3/31 04:50	100.5	↑0.3
3/31 05:00	100.9	↑0.4
3/31 05:10	101.4	↑0.5
3/31 05:20	101.9	↑0.5
3/31 05:30	102.4	↑0.5
3/31 05:40	103.0	↑0.6
3/31 05:50	103.6	↑0.6
3/31 06:00	104.3	↑0.7
3/31 06:10	105.0	↑0.7
3/31 06:20	105.7	↑0.7
3/31 06:30	106.4	↑0.7
3/31 06:40	107.1	↑0.7
3/31 06:50	107.8	↑0.7
3/31 07:00	108.5	↑0.7
3/31 07:10	109.1	↑0.6
3/31 07:20	109.7	↑0.6
3/31 07:30	110.2	↑0.5
3/31 07:40	110.6	↑0.4
3/31 07:50	110.9	↑0.3
3/31 08:00	111.1	↑0.2
3/31 08:10	111.2	↑0.1	満潮
3/31 08:20	111.2	0
3/31 08:30	111.1	↓-0.1
3/31 08:40	110.9	↓-0.2
3/31 08:50	110.6	↓-0.3
3/31 09:00	110.2	↓-0.4
3/31 09:10	109.7	↓-0.5
3/31 09:20	109.2	↓-0.5
3/31 09:30	108.5	↓-0.7
3/31 09:40	107.8	↓-0.7
3/31 09:50	107.0	↓-0.8
3/31 10:00	106.2	↓-0.8
3/31 10:10	105.3	↓-0.9
3/31 10:20	104.3	↓-1.0
3/31 10:30	103.3	↓-1.0
3/31 10:40	102.2	↓-1.1
3/31 10:50	101.1	↓-1.1
3/31 11:00	99.9	↓-1.2
3/31 11:10	98.6	↓-1.3
3/31 11:20	97.2	↓-1.4
3/31 11:30	95.8	↓-1.4
3/31 11:40	94.3	↓-1.5
3/31 11:50	92.8	↓-1.5
3/31 12:00	91.2	↓-1.6
3/31 12:10	89.5	↓-1.7
3/31 12:20	87.7	↓-1.8
3/31 12:30	85.9	↓-1.8
3/31 12:40	84.1	↓-1.8
3/31 12:50	82.2	↓-1.9
3/31 13:00	80.3	↓-1.9
3/31 13:10	78.3	↓-2.0	最大潮位差
3/31 13:20	76.4	↓-1.9
3/31 13:30	74.4	↓-2.0	最大潮位差
3/31 13:40	72.5	↓-1.9
3/31 13:50	70.6	↓-1.9
3/31 14:00	68.7	↓-1.9
3/31 14:10	66.8	↓-1.9
3/31 14:20	65.0	↓-1.8
3/31 14:30	63.2	↓-1.8
3/31 14:40	61.5	↓-1.7
3/31 14:50	59.8	↓-1.7
3/31 15:00	58.2	↓-1.6
3/31 15:10	56.6	↓-1.6
3/31 15:20	55.1	↓-1.5
3/31 15:30	53.7	↓-1.4
3/31 15:40	52.3	↓-1.4
3/31 15:50	51.0	↓-1.3
3/31 16:00	49.8	↓-1.2
3/31 16:10	48.7	↓-1.1
3/31 16:20	47.7	↓-1.0
3/31 16:30	46.7	↓-1.0
3/31 16:40	45.9	↓-0.8
3/31 16:50	45.2	↓-0.7
3/31 17:00	44.6	↓-0.6
3/31 17:10	44.1	↓-0.5
3/31 17:20	43.7	↓-0.4
3/31 17:30	43.5	↓-0.2
3/31 17:40	43.5	0	干潮
3/31 17:50	43.6	↑0.1
3/31 18:00	43.8	↑0.2
3/31 18:10	44.2	↑0.4
3/31 18:20	44.7	↑0.5
3/31 18:30	45.3	↑0.6
3/31 18:40	46.1	↑0.8
3/31 18:50	47.0	↑0.9
3/31 19:00	48.1	↑1.1
3/31 19:10	49.2	↑1.1
3/31 19:20	50.5	↑1.3
3/31 19:30	51.8	↑1.3
3/31 19:40	53.2	↑1.4
3/31 19:50	54.7	↑1.5
3/31 20:00	56.3	↑1.6
3/31 20:10	57.9	↑1.6
3/31 20:20	59.5	↑1.6
3/31 20:30	61.2	↑1.7
3/31 20:40	63.0	↑1.8
3/31 20:50	64.7	↑1.7
3/31 21:00	66.5	↑1.8
3/31 21:10	68.3	↑1.8
3/31 21:20	70.1	↑1.8
3/31 21:30	72.0	↑1.9
3/31 21:40	73.8	↑1.8
3/31 21:50	75.6	↑1.8
3/31 22:00	77.5	↑1.9
3/31 22:10	79.3	↑1.8
3/31 22:20	81.1	↑1.8
3/31 22:30	82.9	↑1.8
3/31 22:40	84.7	↑1.8
3/31 22:50	86.4	↑1.7
3/31 23:00	88.1	↑1.7
3/31 23:10	89.8	↑1.7
3/31 23:20	91.3	↑1.5
3/31 23:30	92.8	↑1.5
3/31 23:40	94.2	↑1.4
3/31 23:50	95.5	↑1.3