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Surf Forecasts:
Ocean Cape surfForecast / Alaska – Mainland / USA
48hr Weather and Surf, issued 10 pm Friday 20 Mar 2026 MSTForecast update in hr min s Forecast update imminent
Ocean Cape surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ocean Cape sea temperature is
4.5° C
(Which is slightly cooler than normal)How big are the waves at Ocean Cape today?
The current surf forecast for Ocean Cape at 5AM is: 0.8m 8s primary swell from a West-southwest direction and 0.9m 7s secondary swell from a South direction (forecast issued at 10:00pm March 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 7s |
| Afternoon (21 Mar) | 4.5ft (1.3m) | 7s |
| Evening (21 Mar) | 4.5ft (1.3m) | 8s |
Table - waves today at Ocean Cape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 274 | 176 | 134 | 75 | 206 | 177 | 186 | 547 | 284 | 190 | 198 | 263 | 724 | 999 | 747 | 823 | 386 | 482 | 407 | 302 | 237 | 188 | 197 | 160 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:02AM 3.52 | 4:43PM 2.90 | 4:37AM 3.52 | 5:31PM 2.66 | 5:16AM 3.43 | |||||||||||||||||||
Low Tide / height (m) | 9:52PM 0.18 | 10:31AM -0.33 | 10:26PM 0.39 | 11:16AM -0.34 | 11:03PM 0.64 | 12:07PM -0.24 | ||||||||||||||||||
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:11 | - | - |
| Sunset | 8:32 | - | - | - | - | - | - | - | 8:35 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - |
 |  |  | | | | | | |  | | | | | | |  |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 1 | 1 | 0 | -1 | -1 | -1 | 0 | 1 | 0 | -1 | -2 | 0 | 0 | -2 | -1 | 0 | 1 | 0 | -2 | -3 | -4 | -4 | -2 | -1 |
| Feels °C (?) | -7 | -9 | -8 | -11 | -8 | -7 | -6 | -7 | -6 | -8 | -11 | -12 | -10 | -10 | -7 | -6 | -4 | -6 | -8 | -10 | -10 | -9 | -7 | -5 |
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Live Wave Height (m)
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