The REFMAR dissemination of tidal data is transferrd to the site http://data.shom.fr, the marine and coastal geographic information portal
Bannière data.shom.fr

REFMAR and data.shom.fr staff are available to help you make the switch and answer all your questions.

Any application for registration or account changes are no longer taken into account.

New identifiers for accessing the tide gauges:

Please find below the new identifiers of the tide gauges to allow you to access water level measurements in the future.

3lonn54794"> 473348 3797 SAINT-GILDAS <262399="20"> 3.01470520"> SAINT-NAZAIRE AIGUILLON-SUR-MER 3.2788"> MIMIZAN 3.1172-d height="20+re SAINT-NAZAIRE SAINT-MALO <2696577 height="20"+9.3498eight="20" stCe="uriht:20px;"> SAINT-NAZAIRE LA_ROCHELLE_LA_PALLICE 14.6018eight="20"> <14.td hheight="20"> <6"> <65ight="20" style=="20circ;cheught:20px;"> LES_SABLES_D_OLONNE 16> <439ight="20"> LES_SABLES_D_OLONNE 30289eight="20"> <6">072tr height="20"La D20" stylsiradght:20px;"> LES_SABLES_D_OLONNE <5.28433/d height="20-52.586> <20"> .89378eight="20" st-52.190height="20" stPyletyleD20" stylle=d des Cannonht:20px;"> DONGES <6.7788eight="20" st-56.16830520"> -20.934891Sables dཱི.2851ntert="20"> LES_SABLES_D_OLONNE LES_SABLES_D_OLONNE -66.66166ight="20" st+140.0-alr> SAINT-GILDAS -2ht="147ight="20" st+166.4367r> SAINT-GILDAS -2ht=41966ght="20" st+166.4162i8 -20.69-993ght="20" st+164.9431="20"> LES_SABLES_D_OLONNE -20.918472="20"> LES_SABLES_D_OLONNE -13.284664r height="20"76.1685"> -17.53308d> A-gl8c0051>49.5727ght="20" stylPapeete0" stye-Tahitiht:20px;"> VERGEROUX -17.8059 height="20"> >49.2> Vairao0" stye-Tahitiht:20px;"> LES_SABLES_D_OLONNE -16.72-563r height="20"51.03244-1.td heightHuahine Archipel des î ss soustyleve="ht:20px;"> MIMIZAN -23.34"768eight="20"> >49.47553ght="20"> alonht:20px;"> SAINT-GILDAS -14.945817onquet-147.70602="20" style="izeiroa Archipel des Tuamotght:20px;"> VERGEROUX -8.91489ght="20"> -9.804823r height="20"39.0341eight="20"> SAINT-GILDAS -23.122268eight="20"> >34.9667tr height="20Rikitea0" stye-Mizearevae" ss Gambiight:20px;"> LES_SABLES_D_OLONNE -23.1178 height="20"> >34.969Rikitea0" stye-Mizearevae" ss Gambiight:20px;"> DONGES <3.73284terquet 7.42398/td> DONGES 72884terquet 7.42149ight="20">  

/span>
  Tide gauge     Id ( data.shom.fr)     id (refmar.shom.fr)     Latitude     Longitude     Street  
DUNKERQUE 2  1 +51.048091 +2.366698 Dunkerque
CALAIS 55 6 +50.969398 +1.867720 Calais
BOULOGNE-SUR-MER 111 8 +50.727380 +1.577660 Boulogne-sur-mer
DIEPPE 24  10 +49.929170 +1.084490 Dieppe
LE_HAVRE 15 +49.481892 +0.105980 Le Havre
CHERBOURG 13  50 +49.651447 -1.635508 Cherbourg
SAINT-MALO 410  55 +48.640812 -2.028103 Saint-Malo
ROSCOFF 54  60 +48.718426 -3.965679 Roscoff
LE_CONQUET 152  101 +48.359098 -4.780750 Le Conquet
BREST 103 +48.382900 -4.495040 Brest
CONCARNEAU 160  108 +47.873549 -3.907207 Concarneau
PORT-TUDY 71  110 +47.644274 -3.445852 Port-Tudy
LE_CROUESTY 185 112 +47.542676 -2.895167 Le Crouesty
SAINT-NAZAIRE 37 115 +47.266862 -2.201550 Saint-Nazaire
MONTOIR-DE-BRETAGNE 6106 116 +47.305550 -2.108367 Montoir-de-Bretagne
DONGES 396 117 +47.305667 -2.088300 Donges
PAIMBOEUF 6095 118 +47.286583 -2.000417 Paimboeuf
CORDEMAIS 397 119 +47.277217 -1.889800 Cordemais
LE_PELLERIN 398 120 +47.205383 -1.765133 Le Pellerin
NANTES_USINE_BRULEE 399 121 +47.193450 -1.633667 Nantes
NANTES_SALORGES 6143 122 +47.204217 -1.574250 Nantes
SAINT-GILDAS 36 123 +47.140383 -2.246350 Préfailles
HERBAUDIERE 198 124 +47.024943 -2.298913 L'Herbaudiere
LES_SABLES_D_OLONNE 62 125 +46.497358 -1.793528 Les Sables d'Olonne
PONT_DU_BRAULT 6269 126 +46.316842 -1.082581 Pont du Brault
AIGUILLON-SUR-MER 6257 127 +46.335000 -1.316389 Aiguillon-sur-Mer
LA_ROCHELLE_LA_PALLICE 34 128 +46.158501 -1.220650 La Rochelle
ILE_D_AIX 189 130 +46.007357 -1.174341 Ile d'Aix
VERGEROUX 6138 132 +45.950000 -0.983333 Vergeroux
ROCHEFORT 118 133 +45.946335 -0.953483 Rochefort
BOURCEFRANC_LE_CHAPUS 155 134 +45.853406 -1.177822 Bourcefranc le Chapus
LA_COTINIERE 736 135 +45.913597 -1.327810 La Cotinière
ROYAN 308 136 +45.620576 -1.027811 Royan
PORT-BLOC 15 140 +45.568480 -1.061555 Port-Bloc
BORDEAUX 196 149 +44.860000 -0.552800 Bordeaux
ARCACHON_EYRAC 190 150 +44.665001 -1.163550 Arcachon Eyrac
MIMIZAN 6144 155 +44.210680 -1.295124 Mimizan
CIBOURE 6270 157 +43.389162 -1.662714 Saint-Jean-de-Luz
CONVERGENT 6271 159 +43.526961 -1.5n><40 A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>6ntd> A-gl8c0051>623d hbatrontd> A-gl8c0051>6ntd> A-gl8c005 A-gl83-an><33f-gildas" lang="fr" target="_blank" type="html">SAINT-GILDAS T 190 6ntd> A-gl8c0051>623d hbatrontd> A-gl8c0051>6ntd> A-gl8c005 A-gl83-an>SAINT-GILDAS 125 +46.497358 6-1.633667 Nantes
6c_batront8c0051>6ntd> A-gl8c0051>623d hbatrontd> A-gl8c0051>6ntd> A-gl8c005 A-gl83-an>SAINT-GILDAS 122 +47.204217 6-0.983333 Vergeroux VERGEROUX get="_blank" type="html">SAINT-GILDAS T 190 Rochefort
ROCHEFORT 118 140 +45.568480 6-1.177822 Bourcefranc le Chbat02529
118 118 +47.286583 6-1.295124 Mimizan 6-d height="20" stylstyle="heig Socoaht:20px;"> NANTES_SALORGES 6143 140 +45.568480 Le Conquet NANTES_SALORGES 6143 122 +47.204217 Brest
6143 157 +43.389162 Mimizan VERGEROUX get="_blank" type="html">SAINT-GILDAS T 190<2 -3.445852 Port-Tudy
6257 130 +46.007357 Saint-Nazaire 049r height="20"+4.8929r height="20"Fosyle="eight:20px;"> NANTES_SALORGES 6143 T 190<2 -1.220650 La Rochelle
6144 136 +45.620576 Le Pellerin VERGEROUX 6144 127 +46.335000 Préfailles3tr> <7"20">
6143 149 +44.860000 Les Sables d'3> <20"> LA_ROCHELLE_LA_PALLICE 34 130 +46.007357 Ile d'Aix 52>
410  130 +46.007357 Ile d'Aix CONVERGENT 410  127 +46.335000 Le Conquet 118 130 +46.007357 Vergeroux 34 125 +46.497358 Préfailles2.6396 <20"> LES_SABLES_D_OLONNE 34 125 +46.497358 Le Conquet SAINT-NAZAIRE 34 122 +47.204217 Vergeroux 34 122 +47.204217 Le Pellerin 34 140 +45.568480 Nantes 34 130 +46.007357 Port-Bloc LES_SABLES_D_OLONNE 34 130 +46.007357 Les Sables dƋ.28d height="20" st-52.58666<20"> LES_SABLES_D_OLONNE 34 140 +45.568480 Royan
34 159 +43.526961 Saint-Jean-de-Luz.8529166ght="20" st-52.2721eight="20" stPyletyleD20" stylle=d des Cannonht:20px;"> SAINT-GILDAS 34 140 +45.568480 Le Conquet LES_SABLES_D_OLONNE 34 130 +46.007357 Le Conquet 34 125 +46.497358 Royan DONGES 34 130 +46.007357 Le Pellerin SAINT-GILDAS 34 122 +47.204217 Ile d'Aix <+70.21909r height="20Ke LES_SABLES_D_OLONNE 34 T 190<68-1.793528 Les Sables d-38.714296height="20"+77.5306z3
34 122 +47.204217 Ile d'Aix 623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hbatrontd> A-gl8c0051>623d hDUMlign:_UR:ILLtt-size:14px;">DONGES 34 136 +45.620576 Le Conquet
34 125 +46.497358 Le Conquet
34 130 +46.007357 Vergeroux LES_SABLES_D_OLONNE 34 130 +46.007357 Le Conquet LES_SABLES_D_OLONNE 34 128 +46.158501 Saint-Nazaire
34 130 +46.007357 Le Conquet LES_SABLES_D_OLONNE 34 133 +45.946335 Pont du Brault<-21.547ight="20" st167.87 >
34 133 +45.946335 Le Conquet SAINT-GILDAS 34 133 +45.946335 Pont du Brault<-14t="6023r height="20"78.1602 -1.td heightLeava,0" stye-Futunaht:20px;"> LES_SABLES_D_OLONNE 34 122 +47.204217 Le Conquet 34 130 +46.007357 Vergeroux 34 130 +46.007357 Le Conquet 34 122 +47.204217 Le Conquet 34 133 +45.946335 Le Conquet 34 133 +45.946335 Bourcefranc le -16.626998eight="20"> >43.56921"20"> :20px;"> SAINT-GILDAS 34 118 +47.286583 Le Conquet SAINT-GILDAS 34 118 +47.286583 Vergeroux 34 122 +47.204217 Le Conquet 34 122 +47.204217 Vergeroux 34 125 +46.497358 Le Conquet
34 125 +46.497358 Vergeroux 125cc643 ce125 //div> //div> //div> //div> //div> //div> //div> //div> /div id="p_p_id_1_WAR_chatpalelet_" class="palelet-boundary palelet-boundary_1_WAR_chatpalelet_ palelet-static palelet-static-end chat-palelet " r" taid="p_1_WAR_chatpalelet""font //div> /form action=""aid="nk" Fm" method="post" name="nk" Fm""foform> //div> /div id="foo"fo" /aank" tyhttp://k" mar.shom.an stytacts1;jsessi nid=F31="DB1107D2108A5B422067307BEEFt->Ctytactsfont |  /aank" tyhttp://k" mar.shom.an legal-notice;jsessi nid=F31="DB1107D2108A5B422067307BEEFt->Legal Noticefont |  /aank" tyhttp://k" mar.shom.an did> ibution-palicy;jsessi nid=F31="DB1107D2108A5B422067307BEEFt->Did> ibution palicyfont |  /aank" tyhttp://k" mar.shom.an site-map1;jsessi nid=F31="DB1107D2108A5B422067307BEEFt->Site mapfont //p> //div>//div> //body /**/x.7cript /*e-des-maryle=phes-mars-td15"});Liferay.Palelet.onLoad({canEditTiele:false,>e-des-maryle=phes-mars-td15"});Liferay.Palelet.onLoad({canEditTiele:false,>e-des-maryle=phes-mars-td15"});Liferay.Palelet.onLoad({canEditTiele:false,>e-des-maryle=phes-mars-td15"});function ctem_3_search(){var a=document.ctem_3_fm._3_keywords.value;a=a.repl0ce(/^\s+|\s+$/,"");if(a!=""){document.ctem_3_fm.submit()}}AUI().use("aui-base","liferay-isty","liferay-menu","liferay-notice","liferay-pallfo",function(a){(function(){Liferay.Isty.regid>er({forcePost:true,id:"rjus"})})();(function(){Liferay.Isty.regid>er({forcePost:true,id:"ctvk"})})();(function(){Liferay.Util.addInputT/st();Liferay.Palelet.ready(function(b,c){Liferay.Util.addInputT/st(c)})})();(function(){new Liferay.Menu();Liferay.Notice.proto*/x.7cript x.7cript x.7cript /* ibute("async","true");document.documentElement.firstChild.appendChild(a)})();/*]]>*/x.7cript <>