The Kenya Meteorological Department (KMD) has issued a marine forecast for the Kenyan coast, valid from 6th to 7th April 2026.
In its update, the department states that the Kenyan Coast is expected to experience slight to moderate sea conditions, wave heights, and wind patterns over Kwale, Mombasa, Kilifi, and Lamu.
The department has also issued an advisory including the wave height condition for those using the Kenyan Coast.
Wind Patterns and Impacts on Marine Activities
Winds along the coast will be from the south-southeast (SSE) to southeast (SE), with speeds ranging between 4 and 11 knots in the morning and 7–10 knots in the afternoon.
Kenya Met describes these conditions as light to gentle breezes, which are generally favorable for marine operations.
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Caution is advised when winds reach 7–17 knots; small boats are likely to be affected by water sprays and may become unstable.
Mariners are encouraged to monitor wind changes to avoid incidents at sea closely. For stronger winds exceeding 21 knots, Kenya Met notes that marine operations become dangerous, though such conditions are not forecast for this period.
| Wave Height (m) | Wave Height (ft) | Description | Impact |
| 0.6 – 1.0 | 1.8 – 3.0 | Slight | Conditions suitable for marine activities |
| 1.0 – 1.9 | 3.0 – 5.7 | Slight – Moderate | Caution on operating marine activities |
| 2.0 – 2.9 | 6.0 – 8.7 | Moderate – Rough | Warning in place |
| 3.0 – 4.0 | 9.0 – 12.0 | Rough | Warning in place and marine activities on hold |
| 4.1 – 5.5 | 12.3 – 16.5 | Very Rough | Warning in place and marine activities on hold |
Wind Speed
| Wind Speed (Knots) | Description | Impact |
| <1 – 6 | Calm to Light Breeze | The ocean is relatively calm with very little disturbance. Suitable for marine operations |
| 7 – 17 | Gentle Breeze to Fresh Breeze | Small boats are likely to be filled with water and become unstable. Caution in carrying out marine activities |
| 22 – ≥34 | Strong to Extremely Strong Breeze | The ocean is highly disturbed; conditions are dangerous for marine operations. |
Weather Conditions Along the Kenyan Coast
According to Kenya Met, the morning and afternoon sea states are expected to remain slight to moderate, with wave heights ranging from 0.6 to 0.9 meters across the four coastal counties.
- Kwale, Mombasa, and Kilifi: Morning waves are predicted at 2–3 feet with very small, short to mid-period waves of 9–12 seconds. Afternoon conditions will slightly settle, with waves remaining at around 2 feet and 10 seconds, and seas exhibiting a slight chop.
- Lamu: Morning seas are smooth under light and variable winds with waves at 3 feet at 10 seconds, while the afternoon is expected to maintain a slight chop under light SE winds.
Visibility is expected to remain moderate at 9–10 kilometers, allowing for relatively safe navigation.
Sunrise and sunset times across the counties vary slightly, with high and low tides detailed for all areas to help mariners plan their operations effectively.
Also Read: Weatherman Predicts Continued Rainfall in Nairobi and Other Regions This Week
Weather Update from 6th – 7th April 2026
Kenya is set to experience a mix of sunshine and isolated showers over the next two days, according to the Weatherman.
Rainfall is expected in a few parts of the Highlands, west and east of the Rift Valley, the North-Eastern and Western regions, and some coastal areas.
Coastal towns such as Mombasa and Malindi may also experience scattered showers accompanied by increased humidity.
Cities such as Nairobi, Nakuru, and Kisumu are expected to experience warm daytime temperatures, clear skies, and light winds.
Daytime temperatures are expected to range from 24°C to 28°C in most urban centers, with cooler conditions in high-altitude areas.
Strong southeasterly winds of above 25 knots are expected over Turkana and Marsabit counties.
