This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Water bodies in Sitka 🌊
Map of water bodies in Sitka
Water temperature in Sitka for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +22°. The monthly normal is below.
Monthly water temperature in Sitka 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +24 | +24 | +22 | +22 | +22 | +22 | +22 | +22 | +24 | +24 | +24 | +24 |
Climate normal (model estimate).
Water temperature archive in Sitka on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +23° | +22° | +21° | +22° | +22° | +23° | +23° | +22° | +22° | +21° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Sitka 🏖️
Where else to swim nearby 🏝️
Website widget
Add the «Water temperature in Sitka» widget — free
Pick a city or body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
FAQ about water in Sitka ❓
What is the water temperature in Sitka now?
Now +21° — Comfortable for swimming.
When to swim in Sitka?
Comfortable season — from January to December.
When is the water in Sitka warmest?
Warmest in January — up to +24°.
What bodies of water are there in Sitka?
Pacific Ocean.
Water temperature in Sitka — in detail
A summary page of water temperature across all bodies of water in Sitka: Pacific Ocean. Now about +21°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.