Shipping forecast and gale warnings (2024)

Coast and sea

Printable version

The general synopsis at midnight

Low Fastnet 1007 expected southeast England 997 by midnight tonight. Low shetland 990 losing its identity

Issued at:.

For the periodto.

iShipping forecast and gale warnings explained

Viking

Wind
Cyclonic 3 to 5, occasionally 6 in south, becoming variable 3 later.
Sea state
Moderate.
Weather
Showers.
Visibility
Moderate or good.

North Utsire

Wind
Cyclonic 3 to 5, becoming variable 3 later.
Sea state
Moderate.
Weather
Showers.
Visibility
Moderate or good.

South Utsire

Wind
Westerly or southwesterly 5 to 7 becoming cyclonic 3 to 5.
Sea state
Slight or moderate, occasional rough.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Forties

Gale warning

Issued:

Gale force 8 now backed southwesterly

Wind
Westerly or southwesterly 5 to 7, occasionally gale 8 at first, becoming cyclonic 3 to 5.
Sea state
Slight or moderate, occasional rough.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Cromarty

Wind
Westerly or southwesterly 5 to 7 becoming cyclonic 3 to 5.
Sea state
Slight or moderate.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Forth

Wind
Westerly or southwesterly 5 to 7 becoming cyclonic 3 to 5.
Sea state
Slight or moderate.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Tyne

Wind
Westerly or southwesterly 5 to 7 becoming cyclonic 3 to 5.
Sea state
Slight or moderate.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Dogger

Gale warning

Issued:

Gale now ceased but southwesterly gale force 8 expected later

Wind
Southwest 5 to 7, occasionally gale 8 at first, becoming cyclonic 4 to 6 later.
Sea state
Moderate or rough, becoming slight or moderate later.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Fisher

Wind
Southwest 5 to 7, becoming cyclonic 4 to 6 later.
Sea state
Moderate or rough, becoming slight or moderate later.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

German Bight

Gale warning

Issued:

Westerly gale force 8 imminent

Wind
Southwest 5 to 7, occasionally gale 8 at first, becoming cyclonic 4 to 6 later.
Sea state
Moderate or rough, becoming slight or moderate later.
Weather
Showers, perhaps thundery at first.
Visibility
Good, occasionally poor.

Humber

Wind
Southwest becoming cyclonic 5 to 7, perhaps gale 8 later.
Sea state
Slight or moderate, occasionally rough at first.
Weather
Rain or showers, heavy later.
Visibility
Good, occasionally poor later.

Thames

Wind
Southwest becoming cyclonic 5 to 7, perhaps gale 8 later.
Sea state
Slight or moderate, occasionally rough at first.
Weather
Rain or showers, heavy later.
Visibility
Good, occasionally poor later.

Dover

Gale warning

Issued:

Southwesterly gale force 8 expected soon

Wind
West or southwest 5 to 7, occasionally gale 8 at first.
Sea state
Moderate, occasionally rough.
Weather
Rain or showers, heavy at times.
Visibility
Moderate or good, occasionally poor.

Wight

Wind
West or southwest 5 to 7 decreasing 4 at times.
Sea state
Moderate, occasionally rough.
Weather
Rain or showers, heavy at times.
Visibility
Moderate or good, occasionally poor.

Portland

Wind
West or southwest 5 to 7 decreasing 4 at times.
Sea state
Moderate, occasionally rough.
Weather
Rain or showers, heavy at times.
Visibility
Moderate or good, occasionally poor.

Plymouth

Wind
West or southwest 5 to 7 decreasing 4 at times.
Sea state
Moderate, occasionally rough.
Weather
Rain or showers, heavy at times.
Visibility
Moderate or good, occasionally poor.

Biscay

Wind
Variable 3 at first in south, otherwise westerly or northwesterly 4 to 6.
Sea state
Moderate, occasionally rough in far northwest.
Weather
Occasional rain in north, thundery showers in south.
Visibility
Good, occasionally poor later.

Trafalgar

Forecast issued:

Wind
Northerly or northwesterly 4 to 6, but cyclonic 3 to 5 in southeast.
Sea state
Moderate or rough.
Weather
Mainly fair.
Visibility
Good, occasionally poor.

FitzRoy

Wind
Southwest 4 or 5 at first in north, otherwise northerly or northwesterly 4 to 6.
Sea state
Moderate or rough.
Weather
Occasional rain.
Visibility
Good, occasionally poor.

Sole

Wind
Cyclonic becoming northwest 4 to 6.
Sea state
Moderate or rough.
Weather
Rain or thundery showers.
Visibility
Good, occasionally poor.

Lundy

Wind
Cyclonic becoming northwest 4 to 6, becoming variable 3 for a time.
Sea state
Moderate or rough, becoming slight or moderate.
Weather
Rain or thundery showers.
Visibility
Good, occasionally poor.

Fastnet

Wind
Cyclonic becoming northwest 4 to 6, becoming variable 3 for a time.
Sea state
Moderate or rough.
Weather
Rain or thundery showers.
Visibility
Good, occasionally poor.

Irish Sea

Wind
West becoming cyclonic 3 to 5.
Sea state
Slight or moderate.
Weather
Showers.
Visibility
Good.

Shannon

Wind
Variable 2 to 4 becoming northwest 4 to 6.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Rockall

Wind
West veering northwest 3 to 5, occasionally 6 at first.
Sea state
Rough or very rough becoming moderate.
Weather
Showers.
Visibility
Moderate or good.

Malin

Wind
West veering northwest 3 to 5, occasionally 6 at first.
Sea state
Rough or very rough becoming moderate.
Weather
Showers.
Visibility
Moderate or good.

Hebrides

Wind
Cyclonic, mainly northerly or northwesterly, 3 to 5.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Bailey

Wind
Cyclonic, mainly northerly or northwesterly, 3 to 5.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Fair Isle

Wind
Cyclonic, mainly northerly or northwesterly, 3 to 5, occasionally 6.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Faeroes

Wind
Cyclonic, mainly northerly or northwesterly, 3 to 5.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Southeast Iceland

Wind
Cyclonic, mainly northerly or northwesterly, 3 to 5, occasionally 6.
Sea state
Moderate or rough.
Weather
Showers.
Visibility
Good, occasionally poor.

Shipping forecast information

The shipping forecast is issued four times a day at 2300, 0500, 1100, 1700 UTC and covers a period of 24 hours from 0000, 0600, 1200 and 1800 UTC respectively.

The waters around the British Isles are divided into 31 sea areas shown on the map.

The forecast contains details of gale warnings in force, a general synopsis and sea-area forecasts containing wind direction and force, sea state, weather and visibility.

Gale warnings are issued as required throughout the day (for winds of Gale Force 8 or more).

Shipping forecast and gale warnings map

Marine forecasts disclaimer

In the UK, the Maritime & Coastguard Agency (MCA) is responsible for the provision of Maritime Safety Information (MSI) to ships at sea, which includes the broadcast of warnings and forecasts. The Met Office initiates warnings and prepares routine forecasts for dissemination on behalf of the MCA.

Caution: The internet is not part of the Maritime Safety Information system and should never be relied upon as the only means to obtain the latest forecast and warning information. Access to the service may be interrupted or delayed from time to time, updates may also be delayed.

Please refer to GMDSS services, INMARSAT SafetyNET or international NAVTEX for the latest information. When using these web pages, always check that the page on your screen is not from your cache. Use the Refresh or Reload button if in any doubt.

Shipping forecast and gale warnings (2024)

FAQs

What does it mean when there's a gale warning? ›

Gale Warning: A warning of sustained winds in the range 34 to 47 knots (KT) inclusive either predicted or occurring not associated with tropical cyclones. Gust: A rapid fluctuation of wind speed with variations of 10 KT or more between peaks and lulls.

How rough is the sea going to be tomorrow? ›

Sea State. Slight or moderate, becoming rough later in south.

Is a gale warning worse than a small craft advisory? ›

Small Craft Advisory: Winds in the range of 21 to 33 knots (24 to 38 mph) create conditions considered dangerous to small vessels. Gale Warning: Winds are in the range of 34 to 47 knots (39 to 54 mph). Storm Warning: Winds are 48 knots (55 mph) and above.

What are the criteria for a gale warning? ›

Gale Warning - Wind speed of 34-63 kts (39-54 mph) expected. Hurricane - When a tropical storm reaches winds of 64 kts (74 mph) or more, it is classified as a hurricane. Hurricane Warning - A hurricane is expected to strike your area within 24 hours or less. Hurricane Watch - A hurricane may threaten your area.

Can planes fly in gale warning? ›

In general, the answer is yes. In addition to the fact that modern aircraft are designed to perform well in very high winds, pilots around the world must be able to demonstrate skill at flying in windy conditions in order to become licensed.

Is a gale a storm? ›

The word gale possibly originates from the Old Norse word galinn, which means “mad”, “frantic,” or “bewitched.” Weather forecasters sometimes use the term “gale-force winds” to describe conditions that aren't quite as extreme as hurricanes or tropical storms, but probably fierce enough to snap your kite in half.

Do cruise ships go through rough seas? ›

Rough Waters: Cruise travelers might experience rough seas in several places in Europe. The biggest offender is the Mediterranean, which tends to be roughest in the fall and winter, due to winds and storms. However, avid cruisers have experienced rough seas in the spring and summer, so be prepared for anything.

What month is sea the roughest? ›

Typically, the winter months are the most intense. Transatlantic cruises tend to see their roughest waters in November, December, and February. Thankfully, the majority of mainstream cruise lines do not conduct transatlantic cruises in December and February.

Which part of the sea is now in the most danger? ›

Top 10 dangerous sea routes in the world are Gulf of Aden, Strait of Malacca, South China Sea, Somali Coast, Bermuda Triangle, Cape Horn, Drake Passage, Black Sea, Mozambique Channel, and Taiwan Strait. These are characterized by piracy, geopolitical tensions, adverse weather conditions, and navigational hazards.

What comes after a gale warning? ›

In the event of a tropical cyclone, however, a tropical storm warning replaces both the gale warning and the storm warning. In this type of situation, the storm warning maritime flag is also used in lieu of the gale warning pennants, regardless of the intensity of the tropical storm.

How many miles per hour is a gale warning? ›

Gale Warning

A warning of sustained surface winds, or frequent gusts, in the range of 34 knots (39 mph) to 47 knots (54 mph) inclusive, either predicted or occurring, and not directly associated with a tropical cyclone.

Is a gale like a hurricane? ›

Hurricanes and gales can both be powerful and dangerous, yet gales get no fancy track cone or special name from a list like hurricanes or tropical storms because they differ in their origins, formations, and impacts.

What does KT stand for in weather? ›

NOAA's National Weather Service - Glossary. KT. (Knot)- Unit of speed used in navigation, equal to 1 nautical mile (the length of 1 minute latitude) per hour or about 1.15 statue miles per hour, or 0.5 meters/sec). KTS Knots Okta. Used for the measurement of total cloud cover.

Why is it called a gale warning? ›

The Beaufort Wind Force Scale goes from 0 to 12, i.e., from 0 to over 118 kilometers per hour of wind. So, a gale wind sits between 7 and 10 on the wind measuring scale created in the 19th century. The word "gale" derives from the Old Norse expression "gala" (to scream).

Is a gale stronger than a hurricane? ›

In Canada, maritime winds forecast to be in the range of 6 to 7 are designated as "strong"; 8 to 9 "gale force"; 10 to 11 "storm force"; 12 "hurricane force".

Is gale a strong wind? ›

A gale is a strong wind; the word is typically used as a descriptor in nautical contexts. The U.S. National Weather Service defines a gale as sustained surface wind moving at a speed between 34 and 47 knots (63.0 and 87.0 km/h; 17.5 and 24.2 m/s; 39.1 and 54.1 mph).

What does gale mean warning? ›

gale warning in American English

noun. U.S. Meteorology. a National Weather Service warning of sustained winds at sea having speeds in the range 34–47 knots (39–54 mph, 17–24 m/ sec)

How bad is a gale tornado? ›

Typical Damage

Gale Tornado: Some damage to chimneys. Tree branches broken off. Shallow rooted trees uprooted. Moderate Tornado: Peels surface off roofs.

References

Top Articles
Latest Posts
Article information

Author: Terrell Hackett

Last Updated:

Views: 6223

Rating: 4.1 / 5 (72 voted)

Reviews: 95% of readers found this page helpful

Author information

Name: Terrell Hackett

Birthday: 1992-03-17

Address: Suite 453 459 Gibson Squares, East Adriane, AK 71925-5692

Phone: +21811810803470

Job: Chief Representative

Hobby: Board games, Rock climbing, Ghost hunting, Origami, Kabaddi, Mushroom hunting, Gaming

Introduction: My name is Terrell Hackett, I am a gleaming, brainy, courageous, helpful, healthy, cooperative, graceful person who loves writing and wants to share my knowledge and understanding with you.