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Great Bitter Lake

Lake

A saltwater lake forming part of the Suez Canal system in northeastern Egypt, used by transiting ships and visible on canal passages; travelers encounter it on boat transits and learn about its role in Suez navigation.

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In this guide

Great Bitter Lake essentials

Address: Great Bitter Lake, Suez Canal, Ismailia Governorate, Egypt

About Great Bitter Lake

The Great Bitter Lake is a saltwater lake in northeastern Egypt that forms part of the Suez Canal’s system of lakes and basins. It functions as a navigational and anchorage area on the canal route between the Mediterranean and the Red Sea.

The lake’s shores and waters are used for maritime operations associated with the canal, and it is hydrologically linked to surrounding canal sections. The lake’s salinity and marine conditions reflect its direct connection to the canal and nearby seas.

The lake has been involved in notable 20th-century maritime events and is occasionally referenced in discussions of Suez Canal history and operations.

Geographically the Great Bitter Lake lies in the Ismailia Governorate in northeastern Egypt, roughly midway along the Suez Canal corridor between Port Said and Suez.

  • Maritime role: The lake forms part of the Suez Canal system and serves as an anchorage and passing basin for transiting vessels.
  • Historical incident: During the 1967 Arab-Israeli conflict several commercial ships became trapped in the lake and remained there for years, an episode widely known in shipping history.
When to Go

Best Time to Visit Great Bitter Lake

Visit in spring or autumn to avoid the region's intense summer heat and enjoy more comfortable daytime temperatures.

Autumn / Spring (best)
March-May, September-November · ~20-30°C
Milder temperatures and lower extremes make these shoulder seasons the most comfortable for visiting the Great Bitter Lake region.
Summer (very hot)
June-August · ~30-45°C
Very hot, dry conditions typical of the desert climate; daytime heat can be intense and outdoor activity may be uncomfortable.
Winter
December-February · ~10-20°C
Cooler and pleasant for daytime visits, with milder temperatures ideal for walking and site visits.

Weather & Climate near Great Bitter Lake

Climate

Subtropical climate with hot summers (peaking in August) and cool winters (coldest in January). Temperatures range from 10°C to 32°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Air Quality: AQI 93 Moderate
Best Time to Visit
JuneJulySeptember
Temperature & Rainfall
Temperature Range
44°
Warmest Month
1°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Excellent 10° - 18° 14° 5 mm mostly sunny 62% 2.3 m/s 0.7 moderate 10.3h
February Excellent 11° - 19° 15° 3 mm some cloud 59% 3.0 m/s 1.0 moderate 11.0h
March Excellent 13° - 21° 17° 3 mm mostly sunny 56% 3.4 m/s 1.4 high 11.9h
April Ideal 16° - 25° 20° 3 mm mostly sunny 52% 3.4 m/s 1.9 very high 12.8h
May Ideal 19° - 28° 23° 0 mm mostly sunny 48% 3.0 m/s 2.3 extreme 13.6h
June Ideal 22° - 31° 26° 0 mm clear 50% 3.0 m/s 2.7 extreme 13.9h
July Ideal 23° - 32° 28° 0 mm clear 50% 3.2 m/s 2.7 extreme 13.8h
August Ideal 23° - 32° 28° 0 mm clear 53% 2.8 m/s 2.4 extreme 13.1h
September Ideal 22° - 30° 26° 0 mm clear 58% 3.0 m/s 1.9 very high 12.2h
October Ideal 20° - 28° 24° 1 mm clear 62% 2.8 m/s 1.3 high 11.3h
November Ideal 16° - 24° 20° 4 mm mostly sunny 62% 2.3 m/s 0.8 moderate 10.5h
December Excellent 12° - 20° 16° 2 mm mostly sunny 63% 2.2 m/s 0.6 moderate 10.1h
Getting There & Around

How to Get to Great Bitter Lake

Great Bitter Lake lies along the Suez Canal corridor between the northern and southern sections of the canal, near the city of Ismailia. It is reached by road from Ismailia, Suez or Port Said using the canal‑side highways; if coming from Cairo expect a long drive east along the Cairo-Suez route and the Suez Canal roads (Cairo to the canal region is commonly a drive measured in the low hundreds of kilometres).

There is limited or no regular public transit directly to the lakeshore; visiting is normally done by private car, arranged tour, or via local roads from Ismailia - expect short local drives from the nearest towns to reach the lake shores.

Tips for Visiting Great Bitter Lake

  • Approach the Great Bitter Lake from Ismailia's corniche for the easiest public access and the best views of the canal traffic and anchored ships; Ismailia provides the most developed visitor amenities nearby.
  • Plan visits in the cooler months (roughly October-April) and go early morning or late afternoon to avoid the region's summer heat, which makes shoreline walking and viewing uncomfortable.
  • Combine a shoreline visit with the local Suez Canal viewpoints and museums in Ismailia to better understand the lake's role in canal navigation and the historic 'Yellow Fleet' interruption rather than expecting extensive interpretation at the lake itself.