Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
Monashka Bay surfForecast / Alaska – Kodiak Island / USA
48hr Weather and Surf, issued 2 pm Friday 12 Dec 2025 AKSTForecast update in hr min s Forecast update imminent
Monashka Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monashka Bay sea temperature is
6.0° C
(Which is slightly warmer than usual)How big are the waves at Monashka Bay today?
The current surf forecast for Monashka Bay at 5PM is: 0.8m 8s primary swell from a East direction and 1.0m 4s secondary swell from a North-northwest direction (forecast issued at 02:00pm December 12). An open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AKST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 3ft (0.9m) | 8s |
| Evening (12 Dec) | 4.5ft (1.4m) | 7s |
Table - waves today at Monashka Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 8 | 7 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 92 | 76 | 167 | 249 | 350 | 693 | 1121 | 1231 | 1089 | 913 | 1180 | 942 | 598 | 515 | 239 | 251 | 339 | 370 | 445 | 551 | 865 | 1311 | 2035 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on |
High Tide / height (m) | 8:12PM 1.76 | 9:04AM 2.27 | 9:35PM 1.66 | 9:49AM 2.36 | 10:48PM 1.67 | |||||||||||||||||||
Low Tide / height (m) | 2:27PM 0.80 | 2:13AM 0.54 | 3:42PM 0.62 | 3:07AM 0.70 | 4:42PM 0.40 | 3:58AM 0.82 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 9:45 | - | - | - | - | - | - | - | 9:45 | - | - | - | - | - | - | - |
| Sunset | - | 4:21 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - |
 | |  | | |  |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -1 | 1 | 0 | -1 | -2 | -3 | -4 | -4 | -4 | -4 | -5 | -5 | -4 | -4 | -4 | -5 | -4 | -4 | -4 | -4 | -3 | -4 | -4 | -2 |
| Feels °C (?) | -6 | -7 | -10 | -12 | -12 | -14 | -16 | -16 | -16 | -16 | -17 | -17 | -16 | -17 | -16 | -18 | -14 | -17 | -17 | -18 | -17 | -19 | -17 | -12 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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