Surf Forecasts:
Bouka (Costa Navarino) surf forecast from 8 Sep 2026:
- Most powerful swell: Monday 14 Sep, 3PM (local time) - 2.5ft (0.7m), 5s period, W swell with 27 kJ wave energy.
Best Forecast Surf Conditions for Bouka (Costa Navarino) this week:
The most powerful waves expected at Bouka (Costa Navarino) in the next 16 days are 0.7m 5s and forecast to arrive on Monday (Sep 14) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 4s period and expected on Tuesday (Sep 08) at 9AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Mon 14th Sep) | 2.5ft (0.7m) 5s |
Table - best surf conditions forecast for Bouka (Costa Navarino) over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what we’ve got coming up for Bouka (Costa Navarino).
Honestly, it’s a quiet stretch. Over the next two weeks, you’ll be hard-pressed to find anything that’ll get the heart pumping. The swell window is picking up some tiny little pulses, but most of it is just background noise. The water is running at 84° right now, which is much warmer than normal for this time of year—so at least you can float around comfortably if you decide to go for a paddle, but it’s not exactly gonna have you racing for your board.
The first real whisper of anything comes on Monday morning, September 14. There’s a glassy moment with a tiny 2ft swell from the west, period at 5 seconds, and the combined swell energy is weak (13). Conditions look clean, but those waves are a long way from exciting. That glassy wind is a plus for getting the board wet, but we need more than that.
The next morning, Tuesday September 15, turns glassy again with 1ft from the WSW. Calm winds, but the energy is only at 11. Not much push.
Then we skip along until Friday morning, September 18, where we see a similar glassy start, 1ft from the WSW, energy at 12. It’s clean, but small.
Later that afternoon, things try and lift a little—3ft from the west, period 6 seconds, and the combined energy climbs to a moderate 67. But that cross-onshore breeze from the west at 9 mph will have it a little messy. It’s a small step up, but still not what we’d call fun.
The only session that shows real promise is the one on Tuesday morning, September 22. The swell picks up a bit, 3ft from the northwest, short period at 6 seconds, and the energy hits a moderate 58. The wind is cross-offshore from the ESE at 9 mph, which sets things up clean. The rating says surfable but ordinary—not a standout, just the best of a quiet bunch. Keep your eye on it, but don’t cancel your plans.
For the rest of the run, you’ve got tiny waves, messy winds, and lots of cross-onshore breeze. There’s a fair few days with not much to chase at all—especially in the second week. Nothing that screams epic.
Best option on offer? That Tuesday morning September 22 session. A clean, small northwest swell that’s surfable if you’re not too fussy.
Stay patient.
- Rusty
Short Range ForecastMostly dry. Warm (max 29°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 3 | SW 3 | WNW 3 | WNW 3 | — | W 6 | W 5 | WSW 5 | W 4 | W 5 | W 4 | NW 2 | W 5 | WNW 5 | WNW 5 | W 5 | W 4 | W 4 | W 5 | W 5 | WSW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 3 | 1 | 1 | 0 | 1 | 5 | 4 | 1 | 2 | 2 | 2 | 2 | 9 | 8 | 7 | 3 | 2 | 13 | 27 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | cross | cross-on | cross | cross-off | on | cross | cross-off | cross-on | cross-off | cross | cross-on | cross | cross | cross-on | glassy | glassy | on | glassy |
High Tide | 2:55PM0.13m | 3:40AM0.12m | 3:32PM0.14m | 4:10AM0.12m | 4:05PM0.14m | 4:38AM0.13m | 4:36PM0.13m | 5:06AM0.13m | 5:06PM0.13m | 5:32AM0.13m | 5:35PM0.12m | 5:56AM0.13m | 6:01PM0.11m | ||||||||
Low Tide | 9:33PM0.00m | 9:31AM0.02m | 10:02PM-0.00m | 10:07AM0.02m | 10:30PM-0.00m | 10:40AM0.01m | 10:56PM-0.00m | 11:13AM0.01m | 11:20PM0.00m | 11:44AM0.02m | 11:44PM0.01m | 12:15PM0.02m | 00:06AM0.02m | ||||||||
 | |  | | | | | | | | | | | | | |  | |  |  |  | |
 | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 |
Temp °C | 29 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 29 | 29 | 26 | 29 | 29 | 25 | 29 | 29 | 26 | 27 | 27 | 25 |
Feels °C | 30 | 29 | 30 | 29 | 28 | 29 | 30 | 29 | 29 | 31 | 30 | 28 | 29 | 29 | 27 | 29 | 30 | 30 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | W 3 | — | WNW 3 | WNW 3 | — | — | W 5 | WSW 5 | W 4 | W 5 | W 4 | — | W 5 | — | WNW 5 | W 5 | W 4 | W 4 | W 5 | — | WSW 6 |
| kJ | 1 | — | 1 | 1 | — | — | 5 | 4 | 1 | 2 | 2 | — | 2 | — | 8 | 7 | 3 | 2 | 13 | — | 12 |
Swell 2 Height (m) Direction Period (s) | SE 4 | NW 4 | SSW 3 | — | — | W 6 | — | — | W 5 | — | — | W 6 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | — | — | 1 | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 3 | — | — | — | — | — | — | — | — | — | NW 2 | — | WNW 5 | — | — | — | — | — | W 5 | — |
| kJ | 1 | 3 | — | — | — | — | — | — | — | — | — | 2 | — | 9 | — | — | — | — | — | 27 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2103 | 2103 | 262 | 1312 | 1479 | 388 | 912 | 1474 | 755 | 680 | 845 | 840 | 840 | 1190 | 1055 | 1055 | 1145 | 1194 | 1194 | 2114 | 1187 |
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Information about the Bouka (Costa Navarino) Surf forecast
The above surf forecast table for Bouka (Costa Navarino) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bouka (Costa Navarino) can be found by selecting the local surf guide option on the grey menu. Our Bouka (Costa Navarino) 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 (Bouka (Costa Navarino)) 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 Bouka (Costa Navarino) 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.
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