Surf Forecasts:
Oyster Bay Beach - Coco Beach surf forecast from 13 Jun 2026:
- Best quality surf: Tuesday 16 Jun, 6AM (local time) - 3.5ft (1.1m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Friday 19 Jun, 6PM (local time) - 5.5ft (1.7m), 9s period, ESE swell with 445 kJ wave energy.
- Next surfable swell (1★+): Tuesday 16 Jun, 6AM (local time) - 3.5ft (1.1m), 8s period with ESE swell.
Best Forecast Surf Conditions for Oyster Bay Beach - Coco Beach this week:
The surf forecast for Oyster Bay Beach - Coco Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 16) at 6AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 1.1m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Oyster Bay Beach - Coco Beach in the next 16 days are 1.7m 9s and forecast to arrive on Friday (Jun 19) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Tuesday (Jun 16) at 9AM.
| Wave Type | Time (EAT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 16th Jun) | 3.5ft (1.1m) 8s |
| Best Surf | 6AM (Tue 16th Jun) | 3.5ft (1.1m) 8s |
| Most Powerful | 6PM (Fri 19th Jun) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Oyster Bay Beach - Coco Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Warm (max 28°C on Sat afternoon, min 23°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Tue afternoon. Warm (max 28°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 54 | 47 | 30 | 39 | 38 | 99 | 86 | 142 | 128 | 192 | 400 | 405 | 397 | 308 | 314 | 295 | 289 | 295 | 240 | 435 | 238 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 3:08AM2.66m | 3:22PM3.50m | 3:57AM2.78m | 4:10PM3.61m | 4:44AM2.87m | 4:57PM3.63m | 5:31AM2.93m | 5:45PM3.55m | 6:18AM2.93m | 6:32PM3.39m | 7:07AM2.90m | 7:19PM3.15m | 7:58AM2.83m | ||||||||
Low Tide | 9:01PM0.30m | 8:53AM0.45m | 9:50PM0.12m | 9:42AM0.32m | 10:36PM0.03m | 10:31AM0.25m | 11:22PM0.02m | 11:19AM0.26m | 00:06AM0.08m | 12:08PM0.35m | 00:51AM0.20m | 12:59PM0.51m | 1:37AM0.37m | ||||||||
 |  | | | |  | |  |  |  | | | | | | | | | | | | |
 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 |
 | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | 6:15 |
mm | — | — | — | — | — | — | — | 1 | 5 | 6 | 1 | 7 | 1 | — | 1 | 2 | — | — | — | — | 1 |
Temp °C | 28 | 25 | 28 | 28 | 24 | 28 | 28 | 24 | 27 | 27 | 25 | 27 | 28 | 25 | 27 | 27 | 24 | 28 | 29 | 25 | 27 |
Feels °C | 26 | 26 | 27 | 26 | 25 | 27 | 26 | 25 | 28 | 28 | 26 | 27 | 27 | 27 | 27 | 27 | 25 | 27 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 5 | ESE 8 | E 7 | ESE 7 | ESE 7 | — | ESE 8 | ESE 8 | ESE 8 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 |
| kJ | 13 | 13 | 14 | 13 | 38 | 84 | 86 | — | 128 | 192 | 227 | 405 | 397 | 308 | 314 | 295 | 289 | 295 | 240 | 300 | 238 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | E 12 | ESE 8 | — | E 12 | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | S 13 |
| kJ | 22 | 3 | 12 | — | 3 | — | — | — | — | — | — | 245 | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | E 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | SSE 4 | ESE 8 | SSW 3 | SSE 7 | ESE 8 | WSW 2 | SSE 3 | SSE 3 | SE 7 | SSE 4 | — | — | SE 3 | ESE 9 | SSE 6 |
| kJ | 54 | 47 | 30 | 39 | 25 | 99 | 7 | 142 | 2 | 111 | 400 | 1 | 7 | 4 | 2 | 9 | — | — | 5 | 435 | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1806 | 1806 | 1922 | 1966 | 1806 | 117 | 1930 | 1878 | 0 | 2190 | 1878 | 7 | 1941 | 7 | 117 | 1806 | 1935 | 7 | 117 | 2174 | 2174 |
Best forecast wave conditions in Tanzania (Mainland) | |||||||||||||||||||||
Best forecast wave conditions in Tanzania | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Oyster Bay Beach - Coco Beach Surf forecast
The above surf forecast table for Oyster Bay Beach - Coco Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oyster Bay Beach - Coco Beach can be found by selecting the local surf guide option on the grey menu. Our Oyster Bay Beach - Coco Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Oyster Bay Beach - Coco Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Oyster Bay Beach - Coco Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Oyster Bay Beach - Coco Beach is 5 km (3 miles) from the very large city of Magomeni. If you plan a holiday in Tanzania (Mainland), look for hotels and other accommodation in Magomeni. Magomeni has rooms for a wide range of budgets as well as cheap car hire and transport links.
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