Siyal Island

Red Sea Governorate, EgyptDirections

Rash guard or 2mm shorty typical

Siyal Island at a glance

Siyal Island is a dive site in Red Sea Governorate, Egypt. Typically most favorable Jul · from 3 years of archive data. Recent reports put the water around 29°C (85°F). Check the latest conditions and entry details before you go.

Favorable window now· until 19:00 · sunset 18:02

Forecast for this hour · 18:00 · run 9 h ago

0.5 m (1.6 ft)waves — under a meter expected (waves — about two feet expected)

Tap a factor for its source and model point · Forecast 29°C · seasonal avg 30°C ( · Forecast 85°F · seasonal avg 85°F)

Dive windows this week

Lightest wind: Tue

Sun

0.3 m waves · 11 kn wind (1.1 ft waves · 11 kn wind)

Mon

0.6 m waves · 11 kn wind (1.8 ft waves · 11 kn wind)

Tue

0.3 m waves · 6 kn wind (0.9 ft waves · 6 kn wind)

Wed

0.2 m waves · 8 kn wind (0.6 ft waves · 8 kn wind)

Thu

0.3 m waves · 8 kn wind (1.0 ft waves · 8 kn wind)

Fri

0.5 m waves · 13 kn wind (1.6 ft waves · 13 kn wind)

Sat

0.5 m waves · 11 kn wind (1.6 ft waves · 11 kn wind)

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wave and wind forecasts. Numbers under each bar are daylight averages.

First light 6:13 · Sunrise 6:36 · Sunset 18:02 · some windows run past sunset

Source: Open-Meteo marine · model point 2.7 km from site · updated 25 Oct, 08:26 EEST

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Siyal Island

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

January, 86% of days have historically been favorable, water has typically been 25°C (76°F), waves have typically been 0.9 m (2.8 ft), wind has typically been 15 knots
February, 72% of days have historically been favorable, water has typically been 24°C (74°F), waves have typically been 1.0 m (3.3 ft), wind has typically been 17 knots
March, 87% of days have historically been favorable, water has typically been 24°C (75°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 15 knots
April, 91% of days have historically been favorable, water has typically been 26°C (78°F), waves have typically been 0.7 m (2.4 ft), wind has typically been 14 knots
May, 88% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 0.7 m (2.4 ft), wind has typically been 15 knots
June, 94% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.5 m (1.7 ft), wind has typically been 13 knots
July, 100% of days have historically been favorable, water has typically been 31°C (88°F), waves have typically been 0.4 m (1.2 ft), wind has typically been 13 knots, historically most favorable
August, 97% of days have historically been favorable, water has typically been 32°C (90°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 14 knots
September, 96% of days have historically been favorable, water has typically been 31°C (88°F), waves have typically been 0.8 m (2.6 ft), wind has typically been 15 knots
October, 92% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 14 knots
November, 98% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 0.7 m (2.2 ft), wind has typically been 14 knots
December, 89% of days have historically been favorable, water has typically been 26°C (79°F), waves have typically been 0.8 m (2.6 ft), wind has typically been 15 knots

July has typically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life recorded at this site

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

Fills & rentals nearby

No dive shops mapped within 25 km (16 mi). Know one? Add it to the map.

Data updated July 2026

Site details

Siyal Island is a dive site located in Egypt.

No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.

Reviews

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