Surf Forecasts:
Gronhogen surf forecast from 9 Jun 2026:
- Most powerful swell: Tuesday 9 Jun, 8PM (local time) - 4ft (1.2m), 5s period, SSW swell with 75 kJ wave energy.
Best Forecast Surf Conditions for Gronhogen this week:
The most powerful waves expected at Gronhogen in the next 16 days are 1.2m 5s and forecast to arrive on Tuesday (Jun 09) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Tuesday (Jun 16) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Tue 9th Jun) | 4ft (1.2m) 5s |
Table - best surf conditions forecast for Gronhogen over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 15°C on Tue night, min 12°C on Tue night). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the ESE by Thu morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sun afternoon, min 11°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SW by Sun afternoon). | ||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||
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) | SW 4 | S 5 | SW 5 | SW 5 | SW 4 | SW 5 | SSW 4 | WSW 4 | — | SSW 3 | SW 3 | S 3 | S 4 | S 4 | WSW 4 | WSW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 41 | 32 | 27 | 16 | 18 | 3 | 2 | 0 | 1 | 2 | 3 | 0 | 6 | 12 | 12 | 31 | 18 | 3 | 1 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | on | cross-on | cross-on | cross-on | cross-off | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | on | on | cross-off | cross-on |
High Tide | 1:44PM0.03m | 00:09AM0.03m | 2:38PM0.03m | 00:42AM0.03m | 3:28PM0.03m | 1:15AM0.03m | 4:19PM0.04m | 1:49AM0.02m | 5:03PM0.04m | 5:55PM0.04m | 6:44PM0.04m | ||||||||||
Low Tide | 6:33PM0.02m | 7:21AM0.01m | 8:16PM0.02m | 7:49AM0.01m | 9:39PM0.02m | 8:26AM0.00m | 10:48PM0.02m | 9:11AM-0.00m | 11:47PM0.02m | 9:51AM-0.00m | 00:40AM0.02m | 10:40AM-0.00m | 1:30AM0.02m | ||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | |  | |
 | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — |
 | — | — | 9:38 | — | — | 9:39 | — | — | 9:40 | — | — | 9:42 | — | — | 9:42 | — | — | 9:43 | — | — | 9:44 |
mm | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Temp °C | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 17 | 20 | 18 | 23 | 21 | 17 | 19 | 16 |
Feels °C | 9 | 9 | 9 | 8 | 8 | 9 | 12 | 9 | 9 | 11 | 9 | 10 | 10 | 10 | 14 | 16 | 18 | 16 | 16 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 4 | — | SE 4 | SE 4 | — | SW 5 | SSW 4 | — | — | SSW 3 | — | — | — | SSE 4 | — | — | — | SW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 1 | — | 1 | 1 | — | 18 | 3 | — | — | 1 | — | — | — | 1 | — | — | — | 18 | 3 | 1 | 13 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 5 | SW 5 | SW 5 | SW 4 | SSW 5 | — | WSW 4 | — | — | SW 3 | S 3 | S 4 | S 4 | WSW 4 | WSW 4 | SW 5 | WNW 3 | — | — | NE 3 |
| kJ | 5 | 41 | 32 | 27 | 16 | 14 | — | 2 | — | — | 2 | 3 | 7 | 6 | 12 | 12 | 31 | 3 | — | — | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1190 | 1190 | 706 | 1242 | 1345 | 299 | 1196 | 1196 | 1199 | 909 | 1078 | 708 | 1378 | 1381 | 706 | 1196 | 1190 | 325 | 325 | 707 | 910 |
Best forecast wave conditions in Baltic | |||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gronhogen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Gronhogen Surf forecast
The above surf forecast table for Gronhogen provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gronhogen can be found by selecting the local surf guide option on the grey menu. Our Gronhogen 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 (Gronhogen) 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 Gronhogen 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.
Gronhogen is 11 km (7 miles) from Degerhamn. If you plan a holiday in Baltic, look for hotels and other accommodation in Degerhamn. Degerhamn has rooms for a wide range of budgets as well as car hire and transport links.
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