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Ammonias Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Ammonias surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Friday 28 Nov 2025 HSTForecast update in hr min s Forecast update imminent
Ammonias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ammonias sea temperature is
26.1° C
(Which is slightly warmer than usual)How big are the waves at Ammonias today?
The current surf forecast for Ammonias at 2PM is: 0.7m 6s primary swell from a East direction (forecast issued at 07:00am November 28). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | 2.5ft (0.7m) | 6s |
| Afternoon (28 Nov) | 2.5ft (0.7m) | 6s |
| Evening (28 Nov) | 2ft (0.6m) | 7s |
Table - waves today at Ammonias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Mon 01 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 9 | 11 | 8 | 8 | 10 | 8 | 10 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 43 | 38 | 38 | 37 | 31 | 35 | 54 | 99 | 45 | 43 | 81 | 44 | 81 | 45 | 76 | 52 | 67 | 55 | 39 | 38 | 38 | 36 | 36 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | glass | on | on | on | glass | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | glass | glass |
High Tide / height (m) | 9:47AM 0.51 | 12:02AM 0.36 | 10:34AM 0.45 | 12:47AM 0.46 | 11:21AM 0.40 | 1:28AM 0.57 | ||||||||||||||||||
Low Tide / height (m) | 2:38AM 0.22 | 5:10PM 0.07 | 4:32AM 0.25 | 5:35PM 0.02 | 6:15AM 0.25 | 6:02PM -0.02 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Mon 01 | |||||||||||||||||||||
| Sunrise | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - |
 |  | |  | | | | | | | | | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 24 | 23 | 23 | 23 | 22 |
| Feels °C (?) | 24 | 25 | 26 | 26 | 27 | 27 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 25 | 25 | 23 | 25 | 25 | 25 | 24 | 25 | 25 | 24 |
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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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