Surf Forecasts:
Tjornuvik Bay (Streymoy) surf forecast from 1 Sep 2026:
- Best quality surf: Friday 4 Sep, 4AM (local time) - 6ft (1.9m), 11s period, WSW swell with offshore winds.
- Most powerful swell: Monday 7 Sep, 1PM (local time) - 13ft (4.0m), 9s period, W swell with 2,808 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 10PM (local time) - 4ft (1.2m), 10s period with N swell.
Best Forecast Surf Conditions for Tjornuvik Bay (Streymoy) this week:
The surf forecast for Tjornuvik Bay (Streymoy) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 10PM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.9m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tjornuvik Bay (Streymoy) in the next 16 days are 4.0m 9s and forecast to arrive on Monday (Sep 07) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Monday (Sep 07) at 10AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 2nd Sep) | 4ft (1.2m) 10s |
| Best Surf | 4AM (Fri 4th Sep) | 6ft (1.9m) 11s |
| Most Powerful | 1PM (Mon 7th Sep) | 13ft (4.0m) 9s |
Table - best surf conditions forecast for Tjornuvik Bay (Streymoy) over the next 16 days.
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue morning. Very mild (max 13°C on Thu afternoon, min 7°C on Tue night). Winds decreasing (near gales from the NNW on Tue afternoon, light winds from the NNE by Wed afternoon). | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Sun afternoon. Very mild (max 13°C on Sun morning, min 10°C on Thu night). Winds increasing (light winds from the WSW on Fri morning, fresh winds from the ESE by Sun afternoon). | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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) | NNE 6 | NNW 8 | NNW 9 | NNW 10 | N 9 | N 9 | N 8 | N 8 | N 7 | NE 6 | NE 7 | WSW 11 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 9 | NE 8 | NNE 8 | WNW 8 | NNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 56 | 1310 | 1477 | 611 | 449 | 162 | 105 | 61 | 27 | 10 | 17 | 891 | 521 | 336 | 181 | 169 | 141 | 86 | 45 | 1068 | 586 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-off | cross-off | cross-off | off | cross | on | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-off |
High Tide | 12:09PM1.53m | 00:18AM1.70m | 12:55PM1.48m | 1:10AM1.60m | 1:49PM1.44m | 2:15AM1.48m | 2:54PM1.41m | 3:34AM1.39m | 4:08PM1.42m | 5:01AM1.35m | 5:21PM1.48m | 6:21AM1.38m | 6:27PM1.58m | ||||||||
Low Tide | 6:16AM-0.00m | 6:25PM0.20m | 7:00AM0.09m | 7:14PM0.25m | 7:50AM0.20m | 8:12PM0.31m | 8:48AM0.32m | 9:23PM0.35m | 9:59AM0.42m | 10:47PM0.33m | 11:18AM0.45m | 00:09AM0.23m | 12:30PM0.41m | 1:16AM0.09m | |||||||
 | |  |  | |  |  |  |  |  | | | | | |  |  |  | | |  | |
 | 6:15 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:26 | — | — | 6:28 | — | — | 6:31 | — | — |
 | — | 8:39 | — | — | 8:37 | — | — | 8:32 | — | — | 8:30 | — | — | 8:27 | — | — | 8:23 | — | — | 8:20 | — |
mm | 10 | 6 | 1 | — | — | 4 | 1 | — | — | 1 | — | — | 1 | — | — | — | 11 | 16 | — | 1 | — |
Temp °C | 10 | 9 | 8 | 8 | 9 | 9 | 11 | 13 | 12 | 10 | 11 | 11 | 11 | 11 | 11 | 13 | 11 | 13 | 12 | 11 | 11 |
Feels °C | 6 | -2 | -2 | 2 | 6 | 3 | 7 | 11 | 9 | 8 | 8 | 9 | 7 | 7 | 7 | 10 | 8 | 9 | 8 | 3 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | SW 8 | SW 8 | N 9 | N 9 | N 9 | N 8 | N 8 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 9 | NE 8 | NNE 8 | SSW 10 | NNW 9 |
| kJ | 31 | 24 | 31 | 339 | 449 | 162 | 105 | 61 | 785 | 1110 | 1191 | 891 | 521 | 336 | 181 | 169 | 141 | 86 | 45 | 559 | 586 |
Swell 2 Height (m) Direction Period (s) | S 10 | SW 4 | — | SW 8 | NNE 9 | NNE 8 | SW 8 | SSW 8 | N 7 | NE 6 | NE 7 | NE 8 | NNE 9 | NNE 9 | NE 9 | NE 9 | SSW 14 | W 8 | NNE 4 | NNE 10 | SW 10 |
| kJ | 2 | 1 | — | 16 | 119 | 82 | 10 | 13 | 27 | 10 | 17 | 46 | 54 | 49 | 88 | 84 | 19 | 49 | 2 | 36 | 478 |
Swell 3 Height (m) Direction Period (s) | N 13 | — | — | SSW 9 | SW 9 | SW 8 | SSW 13 | SSW 15 | S 11 | N 8 | N 8 | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 | N 8 | SSW 13 | — | SSE 11 | W 8 |
| kJ | 3 | — | — | 8 | 39 | 23 | 16 | 23 | 10 | 10 | 4 | — | 19 | 19 | 19 | 18 | 1 | 17 | — | 11 | 5 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNW 8 | NNW 9 | NNW 10 | — | SE 3 | SE 5 | S 6 | S 3 | — | — | — | WSW 5 | — | SSW 3 | SSE 3 | E 4 | S 8 | SW 9 | WNW 8 | — |
| kJ | 56 | 1310 | 1477 | 611 | — | 2 | 87 | 79 | 2 | — | — | — | 23 | — | 4 | 4 | 65 | 203 | 3321 | 1068 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 450 | 901 | 645 | 429 | 88 | 444 | 453 | 0 | 458 | 645 | 637 | 645 | 645 | 645 | 436 | 0 | 0 | 450 | 641 | 620 | 436 |
Best forecast wave conditions in Faroe Islands | |||||||||||||||||||||
Best forecast wave conditions in Faroe Islands | |||||||||||||||||||||
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Information about the Tjornuvik Bay (Streymoy) Surf forecast
The above surf forecast table for Tjornuvik Bay (Streymoy) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tjornuvik Bay (Streymoy) can be found by selecting the local surf guide option on the grey menu. Our Tjornuvik Bay (Streymoy) 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 (Tjornuvik Bay (Streymoy)) 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 Tjornuvik Bay (Streymoy) 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.
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