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Surf Forecasts:
Nungwi Reefs surfForecast / Zanzibar / Tanzania
48hr Weather and Surf, issued 2 pm Sunday 17 May 2026 EATForecast update in hr min s Forecast update imminent
Nungwi Reefs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nungwi Reefs sea temperature is
28.8° C
(Which is slightly warmer than usual)How big are the waves at Nungwi Reefs today?
The current surf forecast for Nungwi Reefs at 9PM is: 0.9m 9s primary swell from a East-southeast direction (forecast issued at 02:00pm May 17). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 3ft (0.9m) | 9s |
| Evening (17 May) | 3ft (0.9m) | 9s |
Table - waves today at Nungwi Reefs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Tue morning. Warm (max 28°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 10 | ESE 10 | E 10 | |
138 | 138 | 365 | 135 | 140 | 132 | 135 | 118 | 123 | 123 | 301 | 184 | 247 | 247 | 253 | 92 | 94 | 225 | 126 | 92 | 92 | 204 | 72 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | |
High Tide | 4:22PM3.78m | 4:53AM3.01m | 5:05PM3.76m | 5:37AM2.94m | 5:50PM3.62m | 6:24AM2.83m | ||||||||||||||||||
Low Tide | 9:56AM0.16m | 10:42PM-0.10m | 10:37AM0.14m | 11:25PM-0.05m | 11:20AM0.21m | 00:10AM0.10m | ||||||||||||||||||
 |  | |  | |  |  |  | |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — |
 | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | 6:14 |
1 | — | — | — | — | — | 1 | — | — | 1 | 1 | — | 1 | 1 | 1 | 3 | 1 | 1 | — | — | — | 1 | 1 | 2 | |
Temp °C | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 |
27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 26 | 27 | 27 | 28 | 25 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | E 10 |
 kJ | 138 | 138 | 146 | 135 | 140 | 132 | 135 | 118 | 123 | 123 | 123 | 184 | 124 | 113 | 124 | 92 | 94 | 94 | 126 | 92 | 92 | 105 | 72 | 67 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SSW 3 | SE 9 | SSE 4 | — | — | SSW 2 | SW 2 | SW 2 | SSE 3 | ESE 10 | ESE 10 | SE 9 | SE 9 | SE 9 | SSW 2 | SSW 2 | SE 9 | — | SSE 3 | SSE 3 | SE 10 | SSW 2 | SW 3 |
| kJ | 1 | 1 | 365 | 8 | — | — | 1 | 1 | 1 | 7 | 301 | 159 | 247 | 247 | 253 | 1 | 1 | 225 | — | 4 | 3 | 204 | 1 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1795 | 1795 | 1795 | 1795 | 110 | 110 | 0 | 0 | 0 | 1790 | 1839 | 1790 | 1795 | 110 | 110 | 0 | 2044 | 2050 | 1795 | 1839 | 1790 | 1790 | 1790 | 0 |
Best forecast wave conditions in Zanzibar | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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