Plassen
Ostrobothnia · Finland
Rating right now
Plassen is a W-facing sand beach on the Finland shoreline, opening onto the Bothnian Sea — it catches SW–N swell, and offshore E–SE winds tidy the banks through april–october.
Today's surf at Plassen
Updated 09:13 spot time
Plassen surf report for Friday 2 Oct: waves 0.2 m–0.3 m knee to waist high, 0.2 m WSW swell at 2.95 s. Wind up to 14 km/h SSW. Water 12°C. Best surf window around 01:00 — poor (1.5/5) with 9 km/h SSW wind.
Snapshot refreshed hourly — the live hourly forecast below updates in real time.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~8.7°C (47.7°F) on average
Jan
0.7°C
33.3°F · -0.1–2.3°C
Feb
0.1°C
32.2°F · -1–0.9°C
Mar
0°C
32°F · -1.6–1.4°C
Apr
0.5°C
32.9°F · -0.6–1.7°C
May
2.5°C
36.5°F · -1–4.9°C
Jun
9.4°C
48.9°F · 4.2–16.3°C
Jul
14.6°C
58.3°F · 11.5–20.1°C
Aug
16.1°C
61°F · 12.8–18.4°C
Sep
12.8°C
55°F · 9.1–16°C
Oct
8.7°C
47.7°F · 5.6–12.7°C
Nov
5.5°C
41.9°F · 3.1–7.1°C
Dec
3°C
37.4°F · 1–4.5°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
SW–N
Best wind
E–SE
Break type
Beach break
Best season
April–October
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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