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MARINE WEATHER

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Marine Weather

Marine weather for Off Lisbon

Lat: 38.50000, Lon: -9.50000

Portugal, Coastal Areas

DATE WIND WAVES SWELL WEATHER TEMPERATURE  
Date Local Time Dir Speed Gust Hsig Ht. Dir Height Period Icon Air Feels Like Cloud Precip RH Pressure Vis
Units =>degktsktsmdegmsecs °F°F%In%mbmiles
Sun 14
Feb
03:00

297°

25334.9

270°

4.78.0554820.07410155
 06:00

298°

30435.5

270°

5.28.05446330.07010155
 09:00

308°

35466.3

270°

6.08.05649420.06510175
 12:00

320°

37487.0

270°

6.78.05852310.06310185
 15:00

326°

39507.4

270°

7.18.0595980.05810195
 18:00

331°

39497.5

270°

7.18.058521000.06210206
 21:00

340°

36427.1

270°

6.78.05650420.06310236
Mon 15
Feb
00:00

335°

32406.6

270°

6.28.05447640.06510246
 03:00

330°

32416.2

270°

5.98.05447350.06410236
 06:00

332°

32406.0

270°

5.78.05447410.06710236
 09:00

349°

31386.0

270°

5.78.05447380.06810246
 12:00

356°

32426.0

280°

5.78.0544620.05810246
 15:00

358°

34446.0

280°

5.78.0544600.06010246
 18:00

34425.3

290°

4.913.2544600.05910266
 21:00

16°

31354.5

310°

4.113.6544700.05910296
The 7 day weather forecast summary for Off Lisbon, Portugal, Coastal Areas:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 13°C, with a high of 15°C expected on Sunday morning. The average minimum temperature for the week ahead will be around 12°C, dipping to its lowest on Friday morning at 10°C. Sunday is expected to see the most precipitation with around 5mm, or about 0.2inches anticipated. The strongest wind will be felt on Sunday morning, coming from the northwest, and reaching around 44mph, that's about 72km/h.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure