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Grotta surfForecast / Reykjanes Peninsula / Iceland
48hr Weather and Surf, issued 5 am Thursday 03 Jul 2025 GMTForecast update in hr min s Forecast update imminent
Grotta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grotta sea temperature is
11.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Grotta today?
The current surf forecast for Grotta at 7AM is: 0.4m 7s primary swell from a West-southwest direction (forecast issued at 05:00am July 03). The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 1.5ft (0.4m) | 7s |
| Afternoon (03 Jul) | 1.5ft (0.4m) | 6s |
| Evening (03 Jul) | 1.5ft (0.5m) | 9s |
Table - waves today at Grotta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 6 | 6 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 17 | 17 | 18 | 17 | 14 | 14 | 40 | 36 | 34 | 32 | 31 | 30 | 23 | 19 | 26 | 48 | 42 | 47 | 47 | 63 | 61 | 59 | 43 | 47 | 69 | 111 | 130 | 133 | 112 | 91 | 73 | 66 | 67 | 68 | 59 | 59 | 58 | 42 | 46 | 56 | 54 | 60 | 79 | 99 | 173 | 241 | 320 | 327 | 349 | 378 | 371 | 353 | 418 | 418 | 426 | 426 | 402 | 394 | 332 | 293 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross- on | on | on | glass | glass | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | glass | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- off | cross- off | cross |
High Tide / height (m) | 12:25PM 2.90 | 12:43AM 2.90 | 1:27PM 2.85 | 1:44AM 2.79 | 2:33PM 2.88 | 2:49AM 2.76 | 3:38PM 2.98 | 3:53AM 2.81 | 4:34PM 3.14 | 4:49AM 2.92 | 5:20PM 3.32 | 5:35AM 3.06 | 6:00PM 3.50 | 6:15AM 3.20 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:05AM 1.15 | 6:33PM 1.33 | 7:00AM 1.28 | 7:42PM 1.43 | 8:02AM 1.34 | 8:53PM 1.43 | 9:06AM 1.34 | 9:58PM 1.36 | 10:06AM 1.26 | 10:51PM 1.23 | 10:57AM 1.14 | 11:36PM 1.07 | 11:39AM 0.98 | 12:16AM 0.91 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 3:08 | - | - | - | - | - | - | - | 3:10 | - | - | - | - | - | - | - | 3:12 | - | - | - | - | - | - | - | 3:15 | - | - | - | - | - | - | - | 3:16 | - | - | - | - | - | - | - | 3:19 | - | - | - | - | - | - | - | 3:21 | - | - | - | - | - | - | - | 3:25 | - | - |
| Sunset | - | - | - | - | - | - | 11:53 | - | - | - | - | - | - | - | 11:52 | - | - | - | - | - | - | - | 11:50 | - | - | - | - | - | - | - | 11:47 | - | - | - | - | - | - | - | 11:45 | - | - | - | - | - | - | - | 11:44 | - | - | - | - | - | - | - | 11:40 | - | - | - | - | - |
 |  |  | |  | | | | | | | | | | | | | | | | | | |  | | | | | | | |  | | | | |  | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 | - | - | 1 | 4 | 2 | 1 | 3 | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 11 |
| Feels °C (?) | 7 | 7 | 9 | 10 | 10 | 10 | 11 | 9 | 9 | 9 | 11 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 7 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 7 | 7 | 6 | 7 | 7 | 8 | 7 | 8 | 7 | 8 | 8 | 6 | 6 | 4 | 6 | 6 | 8 | 7 | 6 | 7 | 6 | 7 | 7 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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