Latest Tide Table of Huanghua Port in 2022

1, tidal table 2, tidal time, 20 13, monthly tidal range of Huanghua Port, tidal time.

Theoretically, the time of the tide should be consistent with the time of the moon's transit or transit, but in practice it is often delayed. The time between the high tide and the transit on the moon is called the high tide gap. But there is a big gap between climaxes in different places. For example, Weihai is 10:50, Yantai is 10:25, and Longkou is 10:20, indicating that different geographical locations lead to different climate zones. Approximate calculation method of high tide and low tide: high tide = (daily difference is 0.8× (seventh day of the lunar calendar-16 (first half of the month-second half of the month-1, 16+ high tide interval, low tide = high tide -6: 08+02). For example, the tidal time on the fifth day of the lunar calendar in Weihai is The method is the number of days in the lunar calendar (first half -3, second half-18x0.8), which is the high tide time of one day. For example, the tidal time of the fifth day of the fifth lunar month in Weihai is as follows: the high tide time = (5-3× 0.8 = 1: 36' (that is, the first high tide. Low tide =1:36'+6:12' = 7: 48' (then the first low tide. For example, calculate the tidal time on the fifth day of the fifth lunar month in Weihai: the time of high tide = (25- 18× 0.8 = 5: 36' (the first high tide. Low tide = 5: 36'+6:12' =11:48' (The first low tide, also called tidal current, is a tidal signal phenomenon of water level fluctuation and the result of the horizontal flow of seawater under the action of tidal force. Therefore, the tidal current has the same periodic variation law as the tide, but the seawater flow is affected by the topographic conditions, so it often presents two States, one is reciprocating motion and the other is rotating motion. Let's not talk about the causes of rotating flow here, but only introduce the reciprocating flow in the offshore area. Reciprocating flow (that is, east flow and west flow), that is, high tide and low tide, are two tidal currents that change periodically in opposite directions and are called reciprocating flow. After years of practice, it has been proved that its change in the coastal area of Shandong Peninsula is advection (no current, generally starting from the west about two hours before the high tide, ending in the west about two hours after the high tide, ending in the east about two hours before the low tide, and ending in the east about two hours after the low tide. From the end of flow to the beginning of flow, there is about two hours of advection time (no flow or shunt time). The above may not be applicable to the open sea, especially seafarers, and navigation plans should not be made in this way. This method is only suitable for coastal areas, especially Shandong Peninsula, which is more accurate and has great practical value for offshore fishing enthusiasts.

Main Port Tide Table DirectoryNo. Provincial and municipal port name North latitude 9036 Macau Macau Macau Port 22 13' North13 33' East 7038 Dongshan Port 23 44' North1KLOC-0/7 32' East 7004 Saiqi 3a Fujian, Fu 'an City, Fujian Province North 658+07a Zhuyu 25 3 1' North1/944' East 70 13 Mawei Port 25 58' North1/928' East 7024 Chong 'an County, Fujian Province 8 40' East 7026a Weitou 24 3 14 38' North1825' East 7004a Bangmen 26 45' North1935' East, Ningde City, Fujian Province 702/Kloc-0. 2a 25 12' north of Xiuyu Port, Putian City, Fujian Province/7025a east of kloc-0/8 58' Houzhu 24 54' north18 40' east of Quanzhou City, Fujian Province (Shihu 24 49') Kloc-0/20 6559 109 Dianbai County, Guangdong Province (Pengtouling 2 1 30' North115' East 9 108a Xige 2/Kloc, Dianbai County, Guangdong Province) 38+0 13 14' East 9048a Haiqinsha 22 58' North1332' East 9049 Huangpu Port 23 06' North1328. 22 43' North113 40' East 90 19c Guangdong Huizhou Daya Bay 22 36' North114 32' East 90/KLOC-. 0' North 1 14 39' East 907 1 Guangdong Jiangmen North Street 22 36' North1307' East 9 177 Guangdong Leizhou Liusha Bay 20 28' North/Kloc-. 8+03 Jiazigang 22 49' North 1 16' East 9 108 Guangdong Maoming Petrochemical Company (Shuidonggang 2 1 28' North104') 0 Kloc-0/6538+06' 9037, Shekou Port East, Shenzhen, Guangdong (Chiwan, Shenzhen Airport, Guangdong, 22 28' North1Kloc-0/353' East 9043a (Oil Terminal 22 38' North1Kloc-0/348' East) Kloc-0/6' North 108+02 0 1' East 9 104 Hailingshan Island, Yangjiang City, Guangdong Province (zhapo Port 2 1 35' North1Kloc-0/49' East 9 Kloc-0/6' North 109 46' East 965442 1 56' North1343' East 9086 Guangdong Zhuhai Denglongshan 22 14' North13. 1 13 49' east 9069 Hengshan 22 20' north131'east 9078 Bai Jiao 22 13' north 65448. 5438+03 48' East 908 1 Sanzao Island, Zhuhai City, Guangdong Province (East 22 02' North1Kloc-0/324' East 9038a, Zhuhai City, Guangdong Province (Jiuzhou Port 22 15' North168) Kloc-0/085438+0' North 108 13' East 10007a Longmen Island, Qinzhou City, Guangxi (Qinzhou Port 2 1 45' North 108 33' East 9/Kloc) Kloc-0/09 109 Boao, qionghai city, Hainan 19 12' North10 36' East 9 18 1 Hainan Sansha Double Reef (Nansha Islands/Nansha Islands) 9 32' North 1 12 53' East Huanghua Port (Phase I Coal Wharf 38 19' North17 53' East 2005 Qilihai, Qinhuangdao City, Hebei Province (newly opened 39 35' North/KLOC-) Customs 39 59' North 1 19 49' East 2008 Caofeidian 38 54' Jiangsu 32 08' North 12 1 37' East 4029 Jiangsu Nantong Tianshenggang 32 5438+02 1 25' 6' North 120 16' East 40 15a Dafeng Port, Yancheng City, Jiangsu Province 33 6544 09  Yancheng Sheyang Estuary 33 49' North120 30' East 40 12 Jiangsu Yancheng Xinyang Port 33. 1' north 12 1 54' east 1028 Liaoning Dalian Hulutao (Pulandian Port 39 16' north 12 1 36' east/kloc) 08' east 165538+023 45' east 1005 Dandong New Port, donggang city, Liaoning 39 50' north 124 09' east 1008 Shishanzi, donggang city, Liaoning 39 58' north 123 40. Hekou 40 14' north 120 28' east 1050 Zhimaowan 40 0 1' north19 55' east105/Liaoning Province. Kloc-0/034 Wafangdian Changxing Island 122 09' East 9 183 Antarctic Great Wall Station 62 13' North 58 57' East 20 15 38 27' North1. 0' East of Dongying Port, Dongying City, Shandong Province, 3007a, 38 06' north1kloc-0/8 58' east, 3004 Wanwangoukou, Dongying City, Shandong Province, 38 165438' north18 27' east. Port 36 22' North 120 52' East 30 12a Laizhou Port 37 25' North1Kloc-0/9 56' East 30 19 Longkou Port 37 39' North/Kloc-0, Shandong Province 37 55' North 120 42' East 3025 Penglai Port 37 49' North 120 44' East 3022 Luoji Island, Penglai City, Shandong Province 38 120' North 1 8' East 3022 654843 Shandong Rongcheng Shidao Port 36 53' north 122 26' east 3052 Shandong Rushankou Port 36 48' north 12 1 29' east 3030a Shandong Weihai Port 37 3 1' north 65438+438+. East 3047 Zhangjiabu Port 438+0265438+ 0 38' Wendeng 5007 Shanghai Gao Qiao 3 1 2 1 2134' East 5009 Shanghai Huangpu Park 31/kloc. 02 1 22' east 50 16 Shanghai Luchao Port (Nanhuizui 30 50' north 12 1 50' east 50 14 Shanghai Sheshan Island 3 1 25' north 65433. +0 30' east 50 1 1 Shanghai Zhongjun 3 1 07' north 1 54' east 801/Taiwan Province Kaohsiung Port 22 36' north 65438. 80 17 (23 33' north of penghu island10/9 24' east 20 14 38 36' north of Tianjin Qikou17) in penghu county, Taiwan. 47' East 9029 Hong Kong (Victoria Harbour 22 18' North14/Kloc-0' East 60 18a Haihuangshan 30 13' North 1265438+, Cixi City, Zhejiang Province) 06 1 Haimen, Zhejiang (Zhejiang 28 4 1' north 12 1 27' east 606 1a haimen port, Haimen, Zhejiang (Baisha 28 42' north 1 2130). 26543338+022 0 1' East 6035 Ningbo Port, Ningbo, Zhejiang 29 53' North 12 1 33' East 6042 Qitoujiao, Ningbo, Zhejiang 29 54' North 122 07' East 6036 Zhenhai, Ningbo, Zhejiang (small 50) 05' East 6073 Ruian Port 27 47' North 6557 North 12 1 54' East 6063a East 28 20' North 1 13' East 6072 Wenzhou Port 28 02' North/Kloc, Wenzhou City, Zhejiang Province Xiangshan Ze 29 37' North 65438+ 02 1 50' East 6060 Yushan (North Yushan 28 53' North 122 16' East 6005 Zhoushan 30 49' North 6005, Zhejiang. 022 1 1' 6039 a 30 00 East of Dinghai Port, Zhoushan City, Zhejiang Province' North 122 04' East 6028 30 04' North of Liguang Port, Zhoushan City, Zhejiang Province 12 1 5 1

20 13 tidal table of Huanghua port

Tide forecast of Huanghua Port in Hebei Province (the first phase of coal wharf on September 29th) (on the 25th day of the first lunar month, the tidal height 1.34, the tidal level1:18, the tidal height 3.36 and the tidal level 17:04).

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Monthly tidal range and tidal age in Huanghua Port

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The calculation of monthly tidal interval varies from place to place. But for the same place, its average value is fixed. Therefore, as long as we know the monthly tidal interval in a place, we can predict the tidal changes there. If we know the time of high tide, low tide and full tide in a place, we can know the approximate interval of monthly tide there. These data can be known from the latitude and longitude coordinates of the location or the local meteorological bureau. First of all, we must know the time when the moon transits. In the northern hemisphere, this will be the southernmost time of the day for the moon. [1] Next, use the tide table to find out the time of the next full tide in the same area. [2][3]。 Please note that these two time data must be in the same time zone, or both must be converted to Greenwich Mean Time. Subtract the former from the latter, and we can know the interval between the moon and the tide. These data can provide some watches with tidal data function with the function of roughly estimating the local tidal situation.

Tidal age: the noon of a full moon or a new moon (the time difference between the new moon and the spring tide)

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